AIRAPT-29

Program List

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Plenary 1

Oral Session: Category A

Oral Session: Category B

Oral Session: Category C

Oral Session: Category D

Oral Session: Category E

Oral Session: Category F

Oral Session: Category G

Oral Session: Category H

Oral Session: Category I

Oral Session: Category J

Oral Session: Category J & I

JSHPST Award Lecture

Students' Poster

Bridgman Award Lecture

Plenary 2

Poster

Plenary 3

Jamieson Award Lecture

Plenary 1

Details

Date

September Mon 29, 2025 09:00 - 10:00

Room

Room 1(1F Hall)

Chairperson

Sakura Pascarelli(European XFEL)

PL-1 Extreme metallurgy

Speaker

Agnes Dewaele(CEA, DAM, DIF, F-91297 Arpajon，Université Paris-Saclay, CEA, LMCE, F-91680 Bruyères-le-Châtel )

Oral Session 1 (Category B)

StructureⅠ, Metals and Miscellaneous Materials

Details

Date

September Mon 29, 2025 10:30 - 12:30

Room

Room 1(1F Hall)

Chairperson

Yoshiya Uwatoko(Tokyo City University)

B-1 (Keynote) Some Recent Results on the Structural Behaviour of Simple Metals at High Densities

Speaker

Malcolm McMahon

B-2 Exploration of High-Pressure Phases of Yttrium via a Data Assimilation Approach

Speaker

Kubo Yuuki(Dept. of Phys., The Univ. of Tokyo)

B-3 On the Stabilization Mechanism of Body-Centered Cubic Iron in Earth’s Inner Core

Speaker

Sergei Simak

B-4 Ag under pressure: Probing the melting curve and phase stability using MHz X-ray heating in the diamond anvil cell

Speaker

McHardy James, D.(The University of Edinburgh)

B-5 Unraveling High-Pressure Phase Transitions and Metal-Insulator Transition Mechanisms
in HfS₃: Insights from DFT and Orbital-Based Bonding Descriptors

Speaker

A R Atique Ulla

B-6 Abnormal Compressibility in Group-IV Metals

Speaker

Storm Christian V(University of Edinburgh)

B-7 Pressure Dependence of Elastic Properties and Intermediate-range Order of Glassy Baltic Amber: Ultrasonic and X-ray Diffraction Measurements using Paris–Edinburgh Press

Speaker

Seiji Kojima Seiji Kojima(Univ. Tsukuba)

Oral Session 2 (Category B)

Hydrogen & Hydrogen Bonding Substances

Details

Date

September Mon 29, 2025 14:00 - 16:00

Room

Room 1(1F Hall)

Chairperson

Mari EINAGA(KYOKGEN, The Univ. of Osaka)

B-8 Ultrahigh pressure crystallography of solid hydrogen based on advanced synchrotron techniques

Speaker

Ji Cheng(HPSTAR，SHARPS)

B-9 First-principles molecular dynamics of excitons in dense molecular H2 and N2: two different mechanisms of transition to plasma

Speaker

Vladimir Stegailov

B-10 Orbital-Free Density Functional Theory for Accurate and Efficient Warm Dense Matter Simulations

Speaker

Shao Xuecheng(Jilin University,)

B-11 Hydrogen vibration excitation of ZrH1.8 and TiH1.84 up to 21 GPa by incoherent inelastic neutron scattering

Speaker

Hattori Takanori(J-PARC Center, JAEA)

B-12 Reversible pressure-induced dehydration of NaBH4 2H2O and the contribution of dihydrogen bonds

Speaker

Nakano Satoshi(National Institute for Materials Science)

B-13 Unique Compound Formation Across the Alkali Metal Polyhydrides

Speaker

Howie Ross(The University of Edinburgh，HPSTAR)

B-14 Pressure-induced instability of AsH3

Speaker

Lin Wang

B-15 Synthesis and Structural Diversity of f-Block Metal Hydrides

Speaker

Shuttleworth Hannah Alice(Centre for Science at Extreme Conditions )

Oral Session 3 (Category B)

Strongly Correlated Electron Systems

Details

Date

September Mon 29, 2025 16:30 - 18:30

Room

Room 1(1F Hall)

Chairperson

Kazuyuki Matsubayashi(The University of Electro-Communications)

B-16 Optical studies of electronic states in excitonic insulator candidates Ta2NiSe5 and 1T-TiSe2 at high pressures

Speaker

Okamura H.(Tokushima University)

B-17 Charge disproportionation in helimagnetic phase of cubic perovskites Ba1-xLaxFeO3

Speaker

Ishiwata Shintaro(Grad. Sch. Eng. Sci., Osaka Univ.,，CSRN-Osaka, Osaka Univ. )

B-18 Spin and orbital liquid states in ilmenite-type CuVO3

Speaker

Hajime Yamamoto

B-19 Magnetic phase transitions of FeTe single crystals under pressure

Speaker

Younjung Jo

B-20 Enhanced Magnetic Ordering in Lanthanide Metals under Extreme Pressure

Speaker

Song Jing(Institute of Physics, Chinese Academy of Sciences)

B-21 High-pressure synthesis and magnetic properties of heavy-rare-earth filled skutterudite compounds ROs4P12 (R = Gd, Tb, Dy and Ho)

Speaker

Sekine Chihiro(Graduate School of Engineering, Muroran Institute of Technology)

B-22 Pressure effect on the coupling strengths in elemental superconductors

Speaker

Rustem Khasanov

B-23 Machine Learning-Driven Prediction of Hubbard U for Iron Oxides

Speaker

Xianlong Wang

Oral Session 4 (Category B)

Superconductivity Ⅰ

Details

Date

September Tue 30, 2025 10:30 - 12:30

Room

Room 1(1F Hall)

Chairperson

Hiroki Takahashi(Nihon University)

B-24(Invited) Bulk high-temperature superconductivity in pressurized tetragonal La2PrNi2O7

Speaker

Jinguang Cheng

B-25(Invited) SDW order with single spin-spinless-stripe in La3Ni2O7
revealed by 139La-NQR

Speaker

Mukuda Hidekazu(Osaka university)

B-26(Invited) Superconducting Properties of Double and Triple Layered Perovskite Nickelate under High Pressure

Speaker

Yoshihiko Takano

B-27 Crystal growth of nickelates under high pressure for potential high-Tc superconducting materials

Speaker

Masahiko Isobe

B-28 Cu1234: a promising superconductor for application at high temperature and high magnetic field

Speaker

Zhao Jianfa( Institute of Physics, Chinese Academy of Sciences)

Oral Session 5 (Category B)

Superconductivity Ⅱ

Details

Date

September Tue 30, 2025 14:00 - 16:15

Room

Room 1(1F Hall)

Chairperson

Jinguang Cheng(Institute of Physics, Chinese Academy of Sciences)

Yoshihiko Takano(National Institute for Materials Science (NIMS))

B-29 First-Principles Study of Tc in Compressed Ba: Structural Attribution Based on Ideal Phases

Speaker

Geshi Masaaki(INSD, Univ. of Osaka)

B-30 Drastic increase in the self-field critical current upon the suppression of charge order in AV3Sb5(A=Cs, Rb) under pressure

Speaker

Wenyan Wang

B-31 Discovery of a New Phase in Thin Flakes of KV3Sb5 under Pressure

Speaker

Wang Lingfei(The Chinese University of Hong Kong)

B-32 Superconducting critical temperature and dimensionality tuning of RbV3Sb5 via biaxial strain

Speaker

POON Tsz Fung(The Chinese University of Hong Kong)

B-33 Searching for superconductivity in alkaline earth metal calcium
using different experimental paths

Speaker

Shoma Fujiuchi

B-34 Pressure Induced Anomalous Metal in the Vicinity of the Superconductor- Insulator Transition

Speaker

Cohen-Song Roy G.(Bar-Ilan University)

B-35 Structure determinations for typical strong correlated materials under high-pressure extreme conditions

Speaker

LIU Arthur Haozhe(HPSTAR)

B-36 Superconductivity and Exotic Electronic Transport Properties of Elemental Titanium and Sulfur under High Pressure

Speaker

Hongbo Wang

B-37 High-Pressure Tuning of Electrical Transport in Freestanding Oxide Films

Speaker

Lin Hao

Oral Session 6 (Category B)

StructureⅡ, Organic Materials

Details

Date

October Wed 01, 2025 10:30 - 12:30

Room

Room 1(1F Hall)

Chairperson

Miho Itoi(Tokyo City University)

B-38 (Invited) Search for a ferroelectric ice under high pressure by dielectric and neutron diffraction measurements using newly developed high-pressure cells

Speaker

YAMANE RYO(National Institute for Materials Science (NIMS))

B-39 Transition from spin-Peierls to charge-ordered states via quantum dimer liquid in organic one-dimensional Mott insulator

Speaker

Yukako Fujishiro

B-40 Narrowing band gap energy chemically and physically: Conductive dense hydrocarbon

Speaker

Takeshi Nakagawa

B-41 Ultrasonic study of phase transformations in ortho- and para-terphenyl under high pressure up to 1 GPa and temperature 77-300 K

Speaker

Danilov Igor Vladimirovich(Institute for High Pressure Physics, Russian Academy of Sciences)

B-42 Synthesis and characterization of layered trihalides under high pressure

Speaker

Mi Zhou

B-43(Invited) High-Pressure Study of an Organic Mott insulator with Complementary Techniques: Antiferromagnetic–Quantum-Spin-Liquid transitions

Speaker

Kobayashi Takuya(Graduate School of Science and Engineering, Saitama Univ., Japan，Research and Development Bureau, Saitama Univ., Japan)

Oral Session 7 (Category B)

Electronic and Magnetic Materials

Details

Date

October Wed 01, 2025 14:00 - 16:00

Room

Room 1(1F Hall)

Chairperson

Chihiro Sekine(Graduate School of Engineering, Muroran Institute of Technology)

B-44 Revisiting the metallization of oxygen under high pressure

Speaker

Katsuya SHIMIZU

B-45 Interplay between structure and magnetism in 2D van der Waals magnet
CrSBr under external pressure

Speaker

uykur ece(Helmholtz-Zentrum Dresden-Rossendorf)

B-46 Pressure induced successive spin-flop transitions in van der Waals antiferromagnet (Fe1−xCox)5GeTe2

Speaker

Niu Qun(High Magnetic Field Laboratory, Chinese Academy of Sciences)

B-47 A near-room-temperature Curie temperature in a new type of diluted magnetic semiconductor (Ba,K)(Zn,Mn)2As2

Speaker

Zheng Deng

B-48 High-pressure polymorphism of RuO2: color change, metal-insulator transition, and altermagnetism

Speaker

Tsirlin Alexander A.(Leipzig University, Germany)

B-49 Novel magnetic structures in 4f rare earth-3d transition metal compounds induced by dense hydrogenation

Speaker

Ishimatsu Naoki(GRC, Ehime university )

B-50 Pressure-induced evolution of crystal structure, cooperative orbital ordering in perovskites RMO3 by first-principles analysis

Speaker

Zhou Jianshi(University of Texas at Austin, USA)

B-51 From NaOsO₃ to KOsO₃: Structural and Physical Property Evolution in Osmate Perovskites

Speaker

Chen Jie(Beijing Institute of Technology)

Oral Session 8 (Category B)

Structure Ⅲ, Disordered Materials and Miscellaneous Topics

Details

Date

October Wed 01, 2025 16:30 - 18:30

Room

Room 3(3 F)

Chairperson

Yuki Shibazaki(High Energy Accelerator Research Organization)

B-52 Pressure-Induced Structural Transformations and Electronic Transitions in TeO2 Glass by Raman Spectroscopy

Speaker

Elissaios Stavrou

B-53 Kinetics of Pressure-Induced Densification of Silica Glass

Speaker

Tomoko Sato

B-54 Combined in situ XRD and Raman spectroscopy analysis of the structural behavior under pressure of a soda-lime-silicate glass monolith

Speaker

Soria Pereira Altair(Universidade Federal do Rio Grande do Sul-Porto Alegre-Brazil)

B-55 Diamond anvil's optical window to 520 GPa: Bandgap evolution and Raman pressure scale

Speaker

Hilberer Antoine(CEA DAM DIF, Arpajon, France，Université Paris-Saclay, CEA, LMCE, Bruyères-le-Châtel, France)

B-56 Uncovering Kinetic Pathways of Pressure-Induced Structural Phase Transitions by Metadynamics

Speaker

Martoňák Roman(Comenius University, Bratislava, Slovakia )

B-57 AIASSE – Ab Initio Augmented Structure Solving Engine: A Hybrid Approach to Atomic and Electronic Structure Characterization of Disordered Materials

Speaker

Pruteanu Ciprian-Gabriel(University of Edinburgh，Centre for Science at Extreme Conditions)

B-59 Thermal shock resistance of spinel-nitrides of the group 14 elements from high-pressure Raman-spectroscopic measurements

Speaker

Zerr Andreas(LSPM-CNRS, Université Sorbonne Paris Nord, Villetaneuse, France)

Oral Session 9 (Category B)

Molecular systems

Details

Date

October Thu 02, 2025 10:30 - 12:30

Room

Room 3(3 F)

Chairperson

Hiroyuki Kagi(UTokyo)

B-60 Order–disorder transition between C1 and C1’ hydrogen hydrates observed by in-situ neutron diffraction

Speaker

Komatsu Kazuki(GcRC, UTokyo)

B-61 The observation of plastic ice VII

Speaker

livia eleonora bove

B-62 High-pressure low-temperature behaviour
of caesium hydroxide monohydrate

Speaker

Yamashita Keishiro(SUPA, SoPA and CSEC, The University of Edinburgh)

B-63 Abiotic Enantiomeric Enrichment of alanine at high pressure: Implications for the origin of homochirality

Speaker

YOSHIOKA Mika(Graduate School of Science, The University of Tokyo)

B-64 Liquid and Amorphous Ammonia Dihydrate

Speaker

Parekh Marissa Nalini Hemal(CSEC, University of Edinburgh, UK)

B-65 The Nitrogen-Methane System at High Density

Speaker

Serge Desgreniers

B-66 Exploring Hydrogen Hydrates Under Pressure: Structure, Dynamics, and Phase Transitions

Speaker

Rescigno Maria(Institut Laue-Langevin，Sapienza University ，Laboratory of Quantum Magnetism (EPFL))

B-67 Pressure-Induced Occupancy Changes in Methane Hydrate II:
Implications for Planetary Ices

Speaker

Robertson Cerian, Elizabeth Abigail(The University of Edinburgh)

Oral Session 10 (Category B)

Nano Materials and Thin Films

Details

Date

October Thu 02, 2025 14:00 - 15:15

Room

Room 3(3 F)

Chairperson

AYAKO YAMAMOTO(Shibaura Institute of Technology)

B-68 High-Pressure Irradiation of Bi1-xSbx Nanowire Networks

Speaker

Toimil-Molares María Eugenia(GSI Helmholtz Centre for Heavy Ion Research)

B-69 Penta-twinned gold nanoparticles under pressure

Speaker

Rodríguez Fernando(University of Cantabria)

B-70 Structural transformations in metal nanoclusters under compression: insights from Au₂₅

Speaker

Martín-Sánchez Camino(University of Geneva)

B-71 Using Scanning Transitiometery to Investigate the Heat of Interactions Liquids with Porous Materials

Speaker

Miroslaw Chorazewski

B-72 Pressure-Tunable Spin-Charge Conversion in CoFeB/Pt Bilayer Film

Speaker

Iimori Riku(Kyushu University)

Oral Session 1 (Category F)

Volatiles in Minerals

Details

Date

September Mon 29, 2025 10:30 - 12:30

Room

Room 2(2 F)

Chairperson

Riko Iizuka-Oku(Waseda University)

F-1(Invited) “Journey to the center of the Earth”: a mineral physicist’s revisit

Speaker

Lee Yongjae(Yonsei University)

F-2 Hydrogen distribution during the core-mantle segregation

Speaker

Jiang Jiajun(Geodynamics Research Center, Ehime University)

F-3 Water partitioning between wadsleyite and garnet under water-unsaturated conditions

Speaker

Moe Sakurai(Okayama University)

F-4 Water solubility in nominally anhydrous minerals at the top lower mantle

Speaker

Liu Zhaodong(Jilin University, China)

F-5 High-temperature phase relations of hydrous aluminosilicates in the AlOOH-AlSiO3OH system

Speaker

Goru Takaichi

F-6 Behavior of aqueous fluids and hydrous phases in subducted oceanic crust at deep upper mantle and mantle transition zone

Speaker

Matsukage Kyoko N.( Natural and Environmental Science, Teikyo University of Science)

F-7 Experimental Study on the Evolution of the Deep Mantle Water

Speaker

Li Mengyu(Yanshan University)

Oral Session 2 (Category F)

Planetary CoresⅠ

Details

Date

September Mon 29, 2025 14:00 - 16:00

Room

Room 2(2 F)

Chairperson

Hidenori Terasaki(Department of Earth Sciences, Okayama University)

F-8 Exploring the Earth’s core composition and temperature based on high-pressure properties of Fe alloys

Speaker

Hirose Kei(The University of Tokyo)

F-9 Electric-Field-Induced Hydrogen Desorption from Iron-Based Hydride under Pressure: Implications for the Earth’s Inner Core

Speaker

Nagaya Yoshihiro(Institute of Science Tokyo EPS)

F-10 Collective Iron Dynamics and Superionic Light Elements in Earth’s Inner Core Revealed by Experiment and Theory

Speaker

Youjun Zhang

F-11 Partitioning of highly siderophile elements between metal (or sulfide)
and silicate liquids at high pressures: Implication for early mantle evolution of the Earth, Moon, and Mars

Speaker

Kondo Nozomi M.(Kyoto Unviersity)

F-12 First-principles study on sulfur partitioning between metal and silicate at high pressure and temperature: Evolution of sulfur concentration in the deep Earth during the proto-Earth growth

Speaker

Kei Itoh(Geodynamics Research Center, Ehime University, Japan)

F-13 Structure and dynamics of the inner core: insights from the sound velocity of iron-light element compounds at high pressure and temperature

Speaker

Ohtani Eiji(Tohoku University)

F-14 Sound velocity measurements by inelastic x-ray scattering at multi-megabar pressure and high temperature: Toward constraints on the Earth's core

Speaker

Ikuta Daijo( Institute for Planetary Materials, Okayama University，Department of Earth Science, Tohoku University)

F-15 Experimental determination of the melting curves of FeS, FeO, and Fe-FeO binary system under Mars core conditions

Speaker

Perruchon-Monge Lola(IMPMC (Sorbonne Université), Paris, France，Synchrotron SOLEIL, Saint-Aubin, France)

Oral Session 3 (Category F)

Planetary CoresⅡ

Details

Date

September Mon 29, 2025 16:30 - 18:15

Room

Room 2(2 F)

Chairperson

Daniele Antonangeli(IMPMC, Sorbonne Université, MNHN, CNRS)

F-16 Effects of timescale and P/T path on the observed phase diagram of Iron up to over 200 GPa

Speaker

Ginestet Hélène(Univ. Lille, F-59000 Lille, France)

F-17 The effect of Ni on the formation and structure of Earth’s inner core

Speaker

Sun Yang(Xiamen University, China)

F-18 Equation of state of body-centered cubic iron in the Earth Inner Core and beyond

Speaker

Belonoshko Anatoly B(Nanjing University，Royal Institute of Technology (KTH)，University of South Florida)

F-19 Density measurement of FeS using the X-ray absorption method with laser-heated DAC: Implication to the structure of the Martian core

Speaker

Terasaki Hidenori(Okayama Univ., Dept. Earth Sciences)

F-20 Current Understanding of the CMB Heat Transport

Speaker

Dekura Haruhiko(Geodynamics Research Center, Ehime University)

F-21 Experimental Determination of Elastic Constants and Anisotropy of Single-Crystal Fe7C3 at High Pressures

Speaker

Müller Susanne C.(ESRF - The European Synchrotron, Grenoble France)

F-22 Plastic Properties of Fe-Si-C alloys at Extreme Conditions and the Depth-Dependent Anisotropy in Earth’s Inner Core

Speaker

Kupenko Ilya(ESRF - The European Synchrotron，University of Münster)

Oral Session 4 (Category F)

Volatiles in MineralsⅠ

Details

Date

September Tue 30, 2025 10:30 - 12:30

Room

Room 2(2 F)

Chairperson

Zhaodong Liu(Jilin University)

F-23(Invited) Water in the deep mantle minerals: insights from neutron diffraction

Speaker

Purevjav Narangoo(Seoul National University, Seoul)

F-24 Evolution of Hydration Behavior and Micro Mechanisms of Olivine Under High Pressure-Temperature Conditions

Speaker

Liu Yimeng(Yanshan University)

F-25 Re-evaluation of hydrogen concentrations of synthetic hydrous deep-mantle minerals by a combination analysis of SIMS and neutron diffraction

Speaker

Okuchi Takuo(Inst. for Integrated Radiation and Nuclear Sci, Kyoto University)

F-26 FPMD Insights into Hydration-Induced Band-Gap Narrowing in Ringwoodite

Speaker

Kuang Huiyao(University of Saskatchewan)

F-27 Landau-type transition of hydrous stishovite: Implication to seismic anomalies in the lower mantle

Speaker

Qingyang Hu

F-28 Elasticity of mantle minerals and its implication for the deep-water cycle

Speaker

Nao Cai

F-29 Solid Earth Ionics: Studies of superionic deep Earth materials

Speaker

Kenji Ohta

Oral Session 5 (Category F)

Volatiles in Minerals Ⅱ

Details

Date

September Tue 30, 2025 14:00 - 15:15

Room

Room 2(2 F)

Chairperson

Kazuki Komatsu(Geochemical Research Center, Graduate School of Science, UTokyo)

F-30 Superionic behavior of oxygen-defected davemaoite and its role in early-Earth oxidation cycle

Speaker

Wang Zifan(Center for High Pressure Science & Technology Advanced Research )

F-31 The stability of superionic δ-AlOOH in Earth’s lower mantle

Speaker

Yu He

F-32 Nitrogen solubilities in Fe-bearing lower-mantle minerals:
Their roles in segregating and storing deep nitrogen

Speaker

Ko Fukuyama

F-33 Large-scale loss of Earth’s primordial atmosphere inferred from carbon metal/silicate partitioning

Speaker

Huang Shengxuan(Institute of Geology and Geophysics, Chinese Academy of Sciences，Geodynamics Research Center, Ehime University)

F-34 Incorporation of heavy noble gases into KAlSi3O8 hollandite under lower mantle conditions

Speaker

Iizuka-Oku Riko(Waseda University)

Oral Session 5 (Category F)

Interiors of Moon and other Extraterrestrial Systems

Details

Date

September Tue 30, 2025 15:15 - 16:00

Room

Room 2(2 F)

Chairperson

Kazuki Komatsu(Geochemical Research Center, Graduate School of Science, UTokyo)

F-35 Melting Temperatures and Superionic Transition of H₂O Ice Under High Pressure and Temperature

Speaker

Chen Bin(University of Hawaii at Manoa)

F-36 Electrical-conductivity jump at VII-VII’ phase boundary of water ice under multi-shock compression

Speaker

Mashimo Tsutomu(Kumamoto University)

F-37 Microscopic diffusion mechanisms in double superionicity composed of C-H-N-O planetary ice

Speaker

Murayama Daisuke(University of Osaka)

SP-A-4 Pressure-temperature dependence of MgAl2O4 solubility in CaFe2O4-type CaAl2O4 determined by in-situ high pressure-temperature experiments: New pressure-temperature calibrant for quench experiment

Speaker

He Jinze(Institute for Planetary Materials, Okayama University)

Oral Session 6 (Category F)

Mechanical Properties of Minerals and Rocks Ⅰ

Details

Date

October Wed 01, 2025 10:30 - 12:30

Room

Room 2(2 F)

Chairperson

Tomohiro Ohuchi(Ehime Univ.)

Noriyoshi Tsujino(Japan Synchrotron Radiation Research Institute)

F-38(Keynote) Recent progress in the experimental studies on mantle rheology

Speaker

Shun-ichiro Karato

F-39(Invited) What’s new with quartz? High-pressure properties of beta-quartz revisited and faulting during quartz-coesite transformation under stress

Speaker

Schubnel Alexandre(Ecole Normale Supérieure-PSL, France)

F-40 Grain Growth Kinetics of Bridgmanite and Implications for Slab Stagnation and the Origin of LLSVPs

Speaker

Tomoo Katsura

F-41 In situ deformation experiments of metastable olivine under the pressure-temperature conditions of the slabs subducted into the lowermost part of the mantle transition zone

Speaker

Matsuda Kohei(Geodynamics Research Center, Ehime University)

F-42 Bridgmanite-ferropericlase interface energy controls lower mantle viscosity

Speaker

Chakraborti Amrita(University of Bayreuth, Germany，University of Lille, France)

F-43 In situ observation of faulting in olivine under the pressure-temperature conditions of subducting slabs using high-flux synchrotron X-rays

Speaker

Ohuchi Tomohiro(GRC, Ehime Univ.)

Oral Session 7 (Category F)

Crystallography of Minerals under Pressure

Details

Date

October Wed 01, 2025 14:00 - 15:45

Room

Room 2(2 F)

Chairperson

Ronald MILETICH(University of Vienna)

F-44 Crystalline forsterite to 160 GPa, the striking metastability of one of Universe’s most abundant minerals

Speaker

Lavina Barbara(The University of Chicago)

F-45 Experimental constraints on the B1-B2 transition and B2-melt curve of MgO

Speaker

Raymond Smith

F-46 Re-emerging Magnetic Order and Decomposition of FeO at Two Megabars

Speaker

Xiang Li(ESRF，Institute for Mineralogy, University of Münster)

F-47 Novel sp3-carbonates of calcium above megabar: tetrahedral framework in CaC2O5 and chiral pyroxene chains in CaCO3.

Speaker

Pantousas Apostolos(University of Bayreuth，European Synchrotron Radiation Facility)

F-48 Behavior of amorphous calcium carbonate at high pressure

Speaker

Hiroyuki Kagi

F-49 Solution-mediated transformation of norsethite under hydrothermal conditions

Speaker

Asakawa Harutoshi

F-50 Phase stability and Microstructure of High Entropy Alloys under Pressure

Speaker

Parsons Sophie Emilene(Department of Materials Science and Engineering, Stanford Univ.，SLAC National Accelerator Laboratory，PULSE Institute, Stanford Univ.)

Oral Session 8 (Category F)

Interiors of Moon and other Extraterrestrial Systems

Details

Date

October Wed 01, 2025 16:30 - 18:30

Room

Room 2(2 F)

Chairperson

Jung-Fu Lin(The University of Texas at Austin)

F-51(Invited) Mysteries beyond our solar system—Characterizing the mineralogical building blocks of rocky exoplanets

Speaker

Zurkowski Claire, Christine(Lawrence Livermore National Laboratory)

F-52 Electronic and structural properties of solid and liquid FeO under high pressure

Speaker

Morard Guillaume(IMPMC, CNRS, Sorbonne Université)

F-53 Laboratory-based electrical conductivity profile in the Martian mantle

Speaker

Yoshino Takashi(Institute for Planetary Materials, Okayama University)

F-54 Melting properties and melting relations of the Martian mantle from in situ measurements on iron-rich mineralogical assemblages

Speaker

Daniele Antonangeli

F-55 Heterogeneity of Chang’e-5 Lunar Basalts: implication for the thermal history inside the Moon

Speaker

WEI DU

F-56 Gas hydrates of CH4 and CO2 at high-pressure conditions of large icy moons

Speaker

Skrzyńska Katarzyna(European Synchrotron Radiation Facility )

F-57 Large compositional variability in water-ammonia solid mixtures at high pressure and temperature

Speaker

Leon ANDRIAMBRIARIJAONA

Oral Session 9 (Category F)

Evolution of the Mantle

Details

Date

October Thu 02, 2025 10:30 - 12:30

Room

Room 2(2 F)

Chairperson

Kenji Ohta(Institute of Science Tokyo)

F-58 Water-Induced Mantle Overturns Leading to the Oxidation of Archean Upper Mantle

Speaker

Wu Zhongqing(University of Science and Technology of China)

F-59 Melting relations of dry KLB-1 peridotite to 33 GPa

Speaker

Chanyshev Artem(University of Bayreuth, Bayreuth, Germany)

F-60 Phase relations of subducted sediments in the Earth’s deep mantle

Speaker

Rogmann Elena-Marie(Institute for Planetary Materials, Okayama University, Japan)

F-61 Thermodynamic calculation of adiabatic temperature profile in the mantle transition zone

Speaker

Hiroshi Kojitani

F-62 Post-spinel transition controlled by post-garnet transition: Comprehensive understanding of the 660-km discontinuity structure in a multi-component system

Speaker

Takayuki Ishii

F-63 Bridging End-Members: Thermal Transport properties in Ferropericlase Across the Lower Mantle

Speaker

Younes Zena(The University of Edinburgh)

F-64 Thermal conductivity of FeO at mantle base conditions – effect of the insulator-metal transition and implications for mantle plume generation

Speaker

Dobrosavljevic Vasilije V.(Earth and Planets Laboratory, Carnegie Institution for Science)

F-65 Elasticity and Thermal Transport of the Martian Mantle

Speaker

Jung-Fu Lin

Oral Session 10 (Category F)

Fluid, Melt and Glass under Pressure

Details

Date

October Thu 02, 2025 14:00 - 16:00

Room

Room 2(2 F)

Chairperson

Tomoko Sato(High Energy Accelerator Research Organization, KEK)

F-66(Invited) All-optical measurements of glass density at high pressure: towards a universal model of the density of deep silicate melts

Speaker

Sergey Lobanov

F-67 Densification mechanism of germanium and silicate glasses compared to crystalline counterparts using XAS and single-crystal XRD to Mbar pressures

Speaker

Angelika Dorothea Rosa

F-68 The effect of Iron on the structure and density of silicate melts under extreme
conditions

Speaker

Lucie CANET

F-69 The iron charge disproportionation reaction in deep magma ocean

Speaker

Tsuchiya Taku(Geodynamics Research Center, Ehime University, Japan)

F-70 X-ray Phase Contrast Imaging (XPCI) in laser-heating
diamond Anvil cell at the European XFEL: Visualization of silicates melting at high-pressure and high-temperature

Speaker

Libon Lélia(IMPMC, Sorbonne Université, France，ISTerre, Université Grenoble Alpes, Grenoble, France)

F-71 Pressure-induced Structural and Elastic Transitions in Albite Glass under High Pressure

Speaker

Soomin Park

F-72 Evidence for amorphous calcium carbonate originated mid-lithospheric discontinuities

Speaker

Mingqiang Hou

Oral Session 1 (Category C)

Diamond and BN

Details

Date

September Mon 29, 2025 10:30 - 12:30

Room

Room 3(3 F)

Chairperson

Masaki Azuma(Institute of Science Tokyo)

Akun Liang(Eastern Institute of Technology, Ningbo)

C-1(Keynote) High pressure synthesis of Diamond and Boron Nitride single crystals and their quantum applications

Speaker

Takashi Taniguchi

C-2 Phosphorus-doped n-type diamond with high ionization efficiency through high-pressure thermal diffusion

Speaker

He Duanwei(Institute of Atomic and Molecular Physics, Sichuan University)

C-3 Novel carbon-based materials synthesised under high pressure

Speaker

Alexander Soldatov

C-4(Invited) New light-element-based materials from high pressure

Speaker

Timothy Strobel

C-5 Controlled polymerization of hydrogen-free guanidinate anions in inorganic nitridocarbonates

Speaker

Brüning Lukas(Goethe University)

C-6 Phase diagrams at HPHT for single crystal growth of elements: In situ XRD and CALPHAD simulation of Mg-C, Na-Si, B-C and B-Pt systems

Speaker

Alexandre Courac

Oral Session 2 (Category C)

Alloys and Silicides

Details

Date

September Mon 29, 2025 14:00 - 15:15

Room

Room 3(3 F)

Chairperson

Timothy Strobel(CarnegieScience)

C-7 In situ synthesis of new catalytic materials under high pressure

Speaker

Trespalacios Villalobos Natalia(IMPMC (Sorbonne Université)，LCMCP (Sorbonne Université))

C-8 Silicon-rich Chromium Silicides, PdGa5-type CrSi5 with Si Network and MoSi2-type CrSi2, Synthesized under High Pressure

Speaker

Sasaki Takuya(Nagoya University)

C-9 Polymorphisms and the early-stage crystallization of Zr- and Mg-based glasses induced by high pressure and temperature

Speaker

Lukasz Rogal

C-10 Structure and Transport Properties of TiZr-based Quasicrystals under High Pressure

Speaker

Jaeyong Kim

C-11 Influence of shear on phase transformations in Si and Ge

Speaker

Bradby Jodie(The Australian National University)

Oral Session 3 (Category C)

Strucural Transitions

Details

Date

September Mon 29, 2025 16:30 - 18:30

Room

Room 3(3 F)

Chairperson

Wei-Tin Chen(National Taiwan University)

C-12(Invited) Unraveling pressure-induced Crystal Structure Evolution of Functional Materials using Single-Crystal X-Ray Diffraction

Speaker

Akun Liang(Eastern Institute of Technology, Ningbo)

C-13 Transforming CuTeO3.2H2O under pressure: A proper isosymmetric polymorphic transition or not?

Speaker

Ronald MILETICH

C-14 Pressure induced amorphization and recrystallization of thermoeletric material AgSbTe2

Speaker

Sun Baihong(Guangdong Technion-Israel Institute of Technology ，Technion-Israel Institute of Technology)

C-15 Pressure-induced metallization and isostructural transitions in 3R-MoS2

Speaker

Ahmad Azkar Saeed(Guangdong Technion Israel Institute of Technology)

C-16 High pressure structural and lattice dynamics study of bulk and few-layer α-In2Se3

Speaker

Feng Shiyu(Guangdong Technion-lsrael Institute of Technology)

C-17 Arsenic∙∙∙halogen secondary bonds in crystalline arsenic(III)-oxide intercalates with ammonium halides under pressure

Speaker

Kamil Dziubek

C-18 Stabilization and recoverability of the [C2N5]7- anion in a high-pressure europium-iron pyronitridocarbonate

Speaker

Akbar Fariia Iasmin(Goethe University Frankfurt)

Oral Session 4 (Category C)

Ordered Perovskites

Details

Date

September Tue 30, 2025 10:30 - 12:15

Room

Room 3(3 F)

Chairperson

Mark Senn(University of Warwick)

C-19(Invited) High pressure synthesis and emergent magnetoelectric properties of several quadruple perovskite oxides

Speaker

Youwen Long

C-20 Caloric Effects by applying pressure in Quadruple Perovskites BiCu3Cr4O12 and LaCu3Cr4O12

Speaker

Kevin Iputera

C-21 Various magnetically ordered states in geometrically frustrated Fe5+ double perovskites Ln2LiFeO6 (Ln: lanthanoids)

Speaker

Goto Masato(Kyoto University)

C-22 Anisotropy-Driven Exchange-Bias-Like Behavior in Bulk Lu2NiIrO6 and Sm2NiIrO6

Speaker

Xun KANG(Guangzhou University，National Institute for Material Science)

C-23 High-pressure synthesis of new A-site columnar-ordered perovskites

Speaker

Belik Alexei A.(National Institute for Materials Science)

C-24 New Transition Metal Oxides from High Pressure, High Temperature Synthesis

Speaker

Injac Sean(University of Edinburgh)

Oral Session 5 (Category C)

Perovskite Oxides

Details

Date

September Tue 30, 2025 14:00 - 16:00

Room

Room 3(3 F)

Chairperson

Youwen Long(Institute of Physics, Chinese Academy of Sciences)

C-25(Invited) Peculiar Charge, Orbital, and Spin Ordering of Mercury Perovskite Oxides

Speaker

Chen Wei-Tin(Center for Condensed Matter Sciences, National Taiwan University，Center of Atomic Initiative for New Materials, Natl Taiwan Univ.，Taiwan Consortium of Emergent Crystalline Materials (TCECM))

C-26 Magnetic Properties of Geometric-Frustrated Double Perovskite (Hg, Ca)2MnTeO6

Speaker

Liu En-Pei(Center for Condensed Matter Sciences, NTU, TAIWAN，Department of Physics, NTU, TAIWAN)

C-27(Invited) Theoretical Elucidation of cross-coupling between Charge and Magnetic ordering in High-Pressure Synthesized Pb-Based Perovskites

Speaker

HENA DAS

C-28 Colossal Positive and Negative Thermal Expansions in Substituted BiNiO3 and PbCrO3

Speaker

Azuma Masaki(Institute of Integrated Research, Institute of Science Tokyo，Kanagawa Institute of Industrial Science and Technology)

C-29 Multiple elements substitution in BiNiO3 based negative thermal expansion material with the aid of Bayesian optimization

Speaker

Takumi Nishikubo

C-30 Colossal Negative Thermal Expansion in BiCoO3-based Perovskite Oxides

Speaker

Sakai Yuki(KISTEC，IIR, Science Tokyo，CROSS)

Oral Session 6 (Category C)

Fluorides and Nitrides

Details

Date

October Wed 01, 2025 10:30 - 12:30

Room

Room 3(3 F)

Chairperson

AYAKO YAMAMOTO(Shibaura Institute of Technology)

C-31(Invited) High-Pressure Synthesis of Complex Metal Fluorides Using Solid-State Fluorine Sources

Speaker

Inaguma Yoshiyuki(Gakushuin University)

C-32 Understanding the High Pressure Structural Transitions of Alkali Metal Hexafluorides

Speaker

Kevin Lemoine

C-33 Synthesis of new Aurivillius-type oxyfluorides using cubic multi-anvil type high pressure apparatus

Speaker

Tetsuhiro Katsumata

C-34 Pressure-Induced Phase Transformations of Alkali-Metal Carbon-Nitride Compounds

Speaker

Lu Wenting(Guangdong Technion-Israel Institute of Technology， Technion-Israel Institute of Technology)

C-35 High-Pressure Synthesis, Crystal Chemistry and Magnetic State
of Anti-Perovskite-type Co3GaN Single-Phase Samples

Speaker

Hasegawa Masashi(Department of Materials Physics, Nagoya Univ.，Res. Center for Crystalline Materials Engineering, Nagoya Univ.)

C-36 Study on formation process, phase stability, and crystal growth of transition metal pernitrides under ultra-high pressure and temperature

Speaker

Ken NIWA

C-37 High-pressure synthesis of technetium nitrides
and polynitrides up to 145 GPa

Speaker

Jurzick Pascal Lennert(Goethe University)

Oral Session 7 (Category C)

Perovskites and Other Oxides

Details

Date

October Wed 01, 2025 14:00 - 15:45

Room

Room 3(3 F)

Chairperson

Yoshiyuki Inaguma(Gakushuin University)

C-38(Invited) The varying pressure-induced responses of octahedral rotations and tilts in layered perovskites, and implications for hybrid improper ferroelectricity, the Rashba effect and high-Tc superconductivity.

Speaker

Mark Senn(University of Warwick)

C-39(Invited) Experimental and theoretical approaches of successive structural transitions in perovskite-type RbNbO3 and RbTaO3 ferroelectrics

Speaker

AYAKO YAMAMOTO

C-40 Structural evolution of selected oxides under high-pressure conditions

Speaker

Liu Lisa LuhongWang(SHARPS)

C-41 Tunning the bandgap energy of A3TeO6 (A=Mn and Co) via pressure engineering

Speaker

Lei Liu

C-42 Pressure-Induced YbFe2O4-Type to Spinel Structural Change of InGaMgO4

Speaker

Koike Takehiro(Institute of Science Tokyo)

Oral Session 8 (Category C)

Theory and Others

Details

Date

October Wed 01, 2025 16:30 - 18:30

Room

Room 5(3 F)

Chairperson

HENA DAS(KISTEC/Institute of Science Tokyo)

C-43 High-Pressure Synthesis for Exploration of Organic-Inorganic Hybrid Halide

Speaker

Matsushima Koki(Institute of Science Tokyo，Kyoto University)

C-44 Development and Applications of PIEgens

Speaker

Guanjun Xiao

C-45 Temperature and pressure dependence of the fluorescence spectrum of corundum-type Ga2O3:Cr3+, structural stability and crystal growth

Speaker

YUSA Hitoshi(National Institute for Materials Science)

C-46 Change in structure and physical properties of CaSiO3 glass at high pressure

Speaker

Yamada Akihiro(The University of Shiga Prefecture)

C-48 Structure, Phase Stability, and Exotic Properties of Materials under High Pressure

Speaker

Sabri Elatresh

C-49 Evolutionary Exploration of the Li–C–N Ternary System Under Pressure:
Prediction of Novel Phases and Superconductivity

Speaker

Frapper Gilles(Université de Poitiers)

C-50 HP_Mat: An Open Database for High-Pressure Crystalline Materials

Speaker

Pitié Sylvain( Université de Poitiers)

Oral Session 1 (Category J)

High Pressure Deformation I

Details

Date

September Mon 29, 2025 10:30 - 12:30

Room

Room 4(3 F)

Chairperson

Tomoaki Kubo(Kyushu Univ.)

J-1(Invited) High-pressure deformation in large-volume presses with synchrotron radiation and other in-situ probes

Speaker

Yanbin Wang

J-2 Relative viscosity measurements between bridgmanite - davemaoite

Speaker

Tsujino Noriyoshi(JASRI)

J-3 Deformation experiments on NaNiF3 as an analogue of MgSiO3 post-perovskite

Speaker

Daisuke Yamazaki

J-4 Crystallographic preferred orientation of δ-AlOOH at high pressure and temperature: implication for seismic anisotropy in the deep mantle

Speaker

Wentian Wu

J-5 Deformation of High-Pressure Hydrous Phases Relevant to Anisotropy in Earth’s Mantle

Speaker

Amartya Kattemalavadi

J-6(Invited) Rotational diamond anvil cell and the rheology of the lower mantle

Speaker

Azuma Shintaro(Institute of Science Tokyo)

Oral Session 2 (Category J)

High Pressure Deformation Ⅱ

Details

Date

September Mon 29, 2025 14:00 - 16:00

Room

Room 4(3 F)

Chairperson

Yanbin Wang(Univ Chicago)

J-7(Invited) New Rules of Coupled Severe Plastic Deformations, Phase Transformations, and Microstructure Evolution under High Pressure

Speaker

Valery Levitas

J-8 Thermal instability induced by the transformation of olivine and implication for the distribution of deep-focus earthquake

Speaker

Honda Rikuto(Kyushu University)

J-9 Shear deformation behavior of sodium-aluminosilicate glass under high-pressure and room-temperature

Speaker

Osada Kosei(The University of Shiga Prefecture)

J-10 Rheological weakening of the lower-mantle slab through the post-spinel transformation

Speaker

Goto Yuta(Kyushu Univ.)

J-12 High strength and transformation induced plasticity of bulk polycrystalline omega-phase in pure titanium

Speaker

Nishiyama Norimasa(AML, Sumitomo Electric Industries, Ltd.)

J-13 Effects of severe shear strain and hydrostatic compression on the crystal structure and magnetism of manganese oxide Mn3O4

Speaker

Alexy Bertrand

Oral Session 1 (Category A)

Precise, Highly Sensitive Measurements

Details

Date

September Mon 29, 2025 10:30 - 12:30

Room

Room 5(3 F)

Chairperson

Ryo Matsumoto(NIMS)

Masaki Mito(Kyushu Institute of Technology)

A-1(Invited) Precision magnetic measurement techniques and their application to superconductivity research

Speaker

Kitagawa Kentaro(The Institute for Solid State Physics, The University of Tokyo)

A-2 Imaging Gigapascal Pressures with Nanodiamond Quantum Sensors

Speaker

Suda Ryotaro(Department of Physics The University of Tokyo)

A-3 Development of wide-field magnetic imaging at high pressure and
low temperature with diamond quantum sensor

Speaker

URIU Kenshin(KYOKUGEN, Grad. Sch. Eng. Sci., the Univ. of Osaka)

A-4 Brillouin Spectroscopy in Warm Dense Fluids: the Optical Bench and First Data

Speaker

Forestier Alexis( CEA DAM DIF, Arpajon, France，Univ Paris-Saclay, CEA, LMCE, France)

A-6 Magic Ratios or Pure Coincidence: The Rational Design of Novel Pressure Transmitting Media.

Speaker

Wilson Cameron J. G.(University of Warwick)

Oral Session 2 (Category A)

Upgraded and New Synchrotron Facilities

Details

Date

September Mon 29, 2025 14:00 - 16:00

Room

Room 5(3 F)

Chairperson

Nicolas Guignot(Synchrotron SOLEIL)

Naohisa Hirao(Japan Synchrotron Radiation Research Institute)

A-7(Invited) The High-Power Laser Facility at ESRF:
laser-driven dynamic compression probed by ultra-fast XAS

Speaker

Torchio Raffaella(ESRF, Grenoble, France)

A-8 Overview of High Pressure Collaborative Access Team (HPCAT) facility and future opportunities for high P-T measurements with synchrotron x-ray platforms

Speaker

Nenad Velisavljevic

A-9 Laser Heating at 16-ID-B: Restart, Enhancements, and Vision for the Next Generation

Speaker

Hrubiak Rostislav(Argonne National Laboratory )

A-10 News from ID27-EBS: The high-flux nano-XRD, XRF, XES, and XRI beamline for matter under extreme conditions

Speaker

Joao Elias RODRIGUES

A-11 High Pressure Spectroscopy Beamline Upgrade at HPCAT

Speaker

Xiao Yuming(HPCAT, XSD, Argonne National Laboratory)

A-12 New beamline to investigate mechanisms of compression, in-situ and operando, in the High Pressure Collaborative Access Team (HPCAT).

Speaker

Popov Dmitry(High Pressure Collaborative Access Team, ANL, USA)

A-13 Extreme conditions X-ray diffraction and imaging beamline ID15B on the ESRF extremely brilliant source

Speaker

Garbarino Gaston(ESRF, 71 Av des Martyrs, Grenoble, 38000, Franfe)

Oral Session 3 (Category A)

Advanced Synchrotron Technologies

Details

Date

September Mon 29, 2025 16:30 - 18:15

Room

Room 5(3 F)

Chairperson

Angelika Dorothea Rosa(ESRF European Synchrotron Radiation Facility, Grenoble, France)

Egor Koemets(Diamond Light Source)

A-14 Application of Nuclear Resonant Scattering at Extreme Pressure and Temperature at Advanced Photon Source

Speaker

Jiyong Zhao

A-15 Inelastic X-ray Scattering in the Laser-Heated DAC: revealing the composition of the Earth's core through the elastic properties of iron alloys

Speaker

Kosobokov Dennis(ESRF – The European Synchrotron, Grenoble, France)

A-16 Multi-megabar pressure experiments at BL10XU and the upgrade project
to SPring-8 II

Speaker

Hirao Naohisa(Japan Synchrotron Radiation Research Institute)

A-17 Extreme methods of analysis (EMA) beamline at Sirius: Current status and Future Goals

Speaker

dos Reis Ricardo Donizeth(Brazilian Synchrotron Light Laboratory (LNLS),)

A-18 A multi-technical approach to the study of the physical properties of materials. Examples from the PSICHE beamline, Synchrotron SOLEIL

Speaker

Guignot Nicolas(SOLEIL)

A-19 High-pressure studies in liquids on the small-angle synchrotron radiation scattering beamline (SMAUG) at the SOLARIS National Synchrotron Radiation Centre (Kraków, Poland)

Speaker

Maciej Kozak

A-20 Extreme pressure generation by static compression techniques

Speaker

Takeshi Sakai

Oral Session 4 (Category A)

Advanced Large Volume Press Technologies at Synchrotron Facilities

Details

Date

September Tue 30, 2025 10:30 - 12:30

Room

Room 5(3 F)

Chairperson

Yanbin Wang(Univ Chicago)

Yuji Higo(Japan Synchrotron Radiation Research Institute)

A-21(Invited) Next generation portable large volume tomography cells for multi-extreme conditions: Exploring Earth's and Chemical Extremes

Speaker

LE GODEC YANN(MNHN，CNRS，IMPMC，Sorbonne University)

A-22 Reconstruction Correction for Artifact-Prone High Temperature and Pressure Synchrotron Micro-Tomography Datasets in Earth Science

Speaker

Yakovlev Maksim(GSECARS, The University of Chicago)

A-23 Advancements in Structure-Property and Amorphous Materials Research at the Upgraded 16-BM-B PE Press Station at HPCAT-APS

Speaker

Eastmond Tyler(HPCAT, X-ray Science Division, Argonne National Laboratory)

A-24 P61B: A dedicated station for in-situ X-ray diffraction and imaging on materials at HPHT in the Large Volume Press

Speaker

Farla Robert(Deutsches Elektronen Synchrotron DESY, Hamburg, Germany)

A-25 In-situ LVP X-ray imaging studies on high-pressure chemical reactions

Speaker

Li Lei

A-26 FORCE - Facility for Open Research in a Compressed Environment) Progress, Updates and Plans.

Speaker

Sharp Thomas, G(School of Earth and Space Exploration, Arizona State University)

Oral Session 6 (Category A)

High-Pressure Techniques with Hard XFEL Radiation

Details

Date

October Wed 01, 2025 12:00 - 12:30

Room

Room 5(3 F)

Chairperson

Alexis Amouretti(Graduate school of Engineering, Osaka University)

A-27(Invited) Diamond Anvil Cell platform at High Energy Density Instrument of European XFEL

Speaker

Konopkova Zuzana(European XFEL GmbH, Schenefeld, Germany)

Oral Session 7 (Category A)

High-Pressure Techniques with Hard XFEL radiation

Details

Date

October Wed 01, 2025 14:00 - 14:45

Room

Room 5(3 F)

Chairperson

Amy Lazicki(Lawrence Livermore National Laboratory)

A-28 Rapid Feedback White-Light Interferometer for Alignment of Laser-Driven High-Repetition Rate Targets

Speaker

Eggert Jon, H.(Lawrence Livermore National Laboratory, USA)

A-29 New technique for core element thermal conductivity determination

Speaker

Jaisle Nicolas(CSEC, SOPA, University of Edinburgh)

A-30 Time-resolved measurements on crystallization events in highly
supercompressed water

Speaker

Lee Geun Woo(Korea Research Institute of Standards and Science)

Oral Session 7 (Category A)

Material Research with Advanced Measurements

Details

Date

October Wed 01, 2025 14:45 - 15:45

Room

Room 5(3 F)

Chairperson

Kentaro Kitagawa(The Institute for Solid State Physics, University of Tokyo)

A-31 Developing Neutron Techniques at Extreme Conditions: the High Pressure Neutron Diffractometer at China Spallation Neutron Source (CSNS)

Speaker

Jinlong Zhu

A-32 High-Pressure Platform for Swift Heavy Ion Irradiations: Probing Structural Transformations in Extreme Radiation Environments

Speaker

Tzifas Ioannis(GSI Helmholtz Centre for Heavy Ion Research (Germany))

A-33 Simultaneous Measurement of Thermoelectric Properties under High-Pressure and Evaluation of zT

Speaker

Mori Yoshihisa(Okayama Univ. of Sci.)

A-34 Development of diamond anvil cell with boron-doped diamond electrodes for exploration of superconducting materials

Speaker

Ryo Matsumoto

Oral Session 3 (Category J&I)

High Pressure Deformation III (Category J) Nanopolycrystalline Materials I (Category I)

Details

Date

September Mon 29, 2025 16:30 - 18:30

Room

Room 4(3 F)

Chairperson

Norimasa Nishiyama(National Institute for Materials Science)

J-14(Invited) Magnetic Materials by High-Pressure Torsion

Speaker

Andrea Bachmaier

I-1(Invited) Enhancement of mechanical properties for Al alloys containing Fe
using high-pressure torsion

Speaker

Zenji Horita

I-2(Invited) Deformation Behavior of Bulk ω-Ti Produced by High-Pressure Torsion - Straining

Speaker

YOSHIKAZU TODAKA

I-3 High-pressure torsion from Geology to Prebiotic Chemistry

Speaker

Kaveh Edalati

I-4 Effect of surface roughness on the mechanical properties in gradient
structured pure copper

Speaker

Xinkun Zhu

JSHPST Award Lecture

Details

Date

September Tue 30, 2025 09:00 - 10:00

Room

Room 1(1F Hall)

Chairperson

Tadashi Kondo(Graduate School of Science, The University of Osaka)

AL-1 Structure and Properties of Deep Earth Materials Containing Light Elements under High Pressure

Speaker

Hiroyuki Kagi(The University of Tokyo)

Oral Session 4 (Category I)

Nanopolycrystalline Materials II: Diamond

Details

Date

September Tue 30, 2025 10:30 - 12:30

Room

Room 4(3 F)

Chairperson

Astrid Holzheid(Kiel University, Kiel, Germany)

I-5(Invited) Microstructure engineering in diamond-based materials

Speaker

Xu Bo(Yanshan University)

I-6(Invited) High-pressure synthesis of new diamond

Speaker

Mingguang YAO

I-7 Exploring low-temperature routes to nano-crystalline diamond synthesis under ultrahigh pressure with KMA technology

Speaker

Tetsuo Irifune

I-8 Characterization of Boron-doped nano polycrystalline diamond

Speaker

SAKANO Fumihide(SEI, Nagoya Univ.)

I-9 Diamond nanothread synthesized by pressure-induced polymerization

Speaker

Kuo Li

I-10 Formation of nanodiamonds and diamond-like amorphous carbon at room temperature from Fullerene precursors

Speaker

Hendrik Heimes

Oral Session 5 (Category I)

Nanopolycrystalline Materials III: Ceramics

Details

Date

September Tue 30, 2025 14:00 - 15:15

Room

Room 4(3 F)

Chairperson

Bo Xu(Yanshan University)

I-11(Invited) Fabrication of Fine-Grained IR Transparent Ceramics through High Pressure Techniques

Speaker

Koji Morita

I-12(Invited) Nanocrystalline ceramics – Comparison of traditional manufacturing processes with crystallization processes at high pressure

Speaker

Holzheid Astrid(Institute for Geosciences, Kiel University CAU, Germany)

I-13 Sintered diamond and wBN alloy using a combination of static and shock high pressure

Speaker

Masatada Araki

Oral Session 5 (Category G)

Planetary Science / XFEL + Dynamic Compression

Details

Date

September Tue 30, 2025 14:00 - 16:00

Room

Room 5(3 F)

Chairperson

Marius MILLOT(Lawrence Livermore National Laboratory)

G-1(Invited) Exploring planetary ices under extreme conditions

Speaker

Alessandra Ravasio

G-2 In situ observation of amorphization of calcite during nanosecond shock compression

Speaker

Umeda Yuhei(KURNS, Kyoto University, Japan，Graduate School of Engineering, The University of Osaka, Japan，Institute for Planetary Materials, Okayama University, Japan)

G-3 Time-resolved structural evolution in shocked coesite with X-ray free electron laser

Speaker

Yang Wenge(HPSTAR, CHina)

G-4 (Invited) Investigation of spin transition in laser shock compressed Fe2O3

Speaker

Amouretti Alexis(Graduate School of Engineering, Osaka University, Japan)

G-5 Mg2SiO4 shock-compressed at super-Earths’ mantle pressures

Speaker

Sekine Toshimori(Center for High Pressure Science & Technology Advanced Research，Graduate School of Engineering, University of Osaka)

G-6 Pressure induced B1-B2 phase transition in ZnO under laser-driven ramp compression

Speaker

Ocampo Ian Karl(Lawrence Livermore National Laboratory，Princeton University)

Oral Session 6 (Category G)

XFEL + Dynamic Compression

Details

Date

October Wed 01, 2025 10:30 - 12:00

Room

Room 5(3 F)

Chairperson

Alexis Amouretti(Graduate school of Engineering, Osaka University)

G-7 (Invited) Using in situ X-ray diffraction and spectrally resolved x-ray scattering to elucidate chemistry and phase transitions in matter dynamically compressed to Mbar pressures

Speaker

Kraus Dominik(University of Rostock，Helmholtz-Zentrum Dresden-Rossendorf)

G-8 Laser-Driven Shock Compression of Group VB Metals on the High Energy Density Instrument at the European X-ray Free Electron Laser Facility

Speaker

Lonsdale Cameron M(University of Edinburgh)

G-9 Exploiting capabilities of (Mg,Fe)O slurry targets for laser driven shock
compression experiments

Speaker

Appel Karen(European XFEL)

G-10 Shock-induced hydride formation in iron slurry targets

Speaker

Pandolfi Silvia(IMPMC - Sorbonne Université (France)，SLAC National Accelerator Laboratory (USA))

G-11 Computing virtual dark-field X-ray microscopy images of complex discrete dislocation structures from large-scale molecular dynamics simulations

Speaker

Wang Yifan(Stanford University，SLAC National Accelerator Laboratory)

Oral Session 9 (Category G)

Carbon, Diamond, and Related Materials

Details

Date

October Thu 02, 2025 10:30 - 12:30

Room

Room 5(3 F)

Chairperson

Raymond Smith(Lawrence Livermore National Laboratory)

G-12(Invited) Exploring Extreme Carbon with Exascale Computers and Experiment

Speaker

Ivan Oleynik

G-13 CAPTURING CARBON’S ULTRAFAST TRIPLE POINT: DIAMOND-BC8-LIQUID TRANSITION AND METASTABLE MELTING AT TERAPASCAL PRESSURES

Speaker

Sun Liang(Laser Fusion Research Center, CAEP, China)

G-14 In situ XRD of Laser-Shocked CHO Polymers (PET and PMMA) under Warm Dense Matter Conditions

Speaker

Kai Taketoshi

G-15(Invited) Pyrometry and x-ray diffraction of diamond near 1 TPa: shock-induced melting and crystal growth along the melting line

Speaker

Marius MILLOT

G-16 Improvements on time resolved X-ray diffraction at the National Ignition Facility

Speaker

Cara Vennari

G-17 Inferring temperature from x-ray diffraction of Pb ramp-compressed to 840 GPa

Speaker

Amy Elizabeth Lazicki

Oral Session 10 (Category G)

Strength, Kinetics, Phase Transitions

Details

Date

October Thu 02, 2025 14:00 - 16:00

Room

Room 5(3 F)

Chairperson

Nobuaki Kawai(National Defense Academy)

G-18 Dynamic Compression Characteristics of CuCrZr Alloy at High Pressure and High Strain Rate

Speaker

Guiji Wang

G-19 Measuring material strength in laser compressed Ta via in situ X-ray diffraction at the Dynamic Compression Sector

Speaker

David McGonegle

G-20 Pairwise Strength Determination from Rayleigh-Taylor Instability Growth Designs for Laser Driven Experiments

Speaker

Lockard Thomas E.(LLNL)

G-21 Dislocations and Plasticity in Shocked Diamond

Speaker

Leora Dresselhaus-Marais

G-22 Research on the Frontier of Laser Driven Dynamic Failure of Metallic Materials

Speaker

Xin Jianting(China Academy of Engineering Physics)

G-23 Investigating the transport behavior of shockwave-induced cerium ejecta with advanced diagnostic techniques

Speaker

Tao Xi(Laser fusion research center)

G-24 Post Shock Release Phase transition in FCC Metals Al and Cu: Molecular Dynamics Study

Speaker

Koppad Basavaraj(Theoretical Physics Section, Bhabha Atomic Research Centre，Homi Bhabha National Institute)

G-25 Shock-to-Detonation Transition Behavior of Energetic Materials with Functionally Graded Microstructures

Speaker

Min Zhou

Students' Poster

Details

Date

September Tue 30, 2025 16:30 - 18:30

Room

Poster(2 F)

Chairperson

SP-A-1 Development of opposed anvil high-pressure equipment for muon spin rotation

Speaker

Fukushima Makoto(KYOKUGEN Grad. Sch. Eng. Sci., The Univ. of Osaka, Japan)

SP-A-2 High-Pressure AC Calorimetry Using Chip Resistors

Speaker

Ryo Ariizumi

SP-A-3 Development of NMR and NQR measurement techniques with Bridgman Anvil High-Pressure Apparatus using Built-in Gasket

Speaker

Matsushita Kanon(Tokushima University)

SP-A-5 X-ray Fluorescence Holography of SrTiO3 under High-pressure Conditions

Speaker

Zhan Xinhui(Hiroshima University)

SP-B-1 High-pressure magnetic transition in iron observed via diamond quantum sensing

Speaker

Yamamoto Kouki(Department of Physics, The University of Tokyo)

SP-B-2 Pressure dependence of the magnetic phase transition and its possible relations to high-temperature superconductivity in La3Ni2O7-δ

Speaker

Arai Yutaro(ISSP, Univ. of Tokyo)

SP-B-3 Structural and optical properties of halide double perovskite semiconductor Cs2NaFeCl6 under high pressure

Speaker

Sasaki Kaede( Graduate School of Science and Technology，University of Tsukuba)

SP-B-4 Effects of severe shear strain on the crystal structure and magnetism of lanthanum manganite LaMnO3

Speaker

Alexy Bertrand

SP-B-5 Pressure dependence of thermal conductivity for lithium fluoride to 36 GPa

Speaker

Vasquez Mercedes(UC Berkeley, Dept. of Earth and Planetary Science)

SP-B-6 High-pressure synthesis of carrier-doped RuX3 (X = Cl, Br) with honeycomb structure

Speaker

Lee Erin(Dept. of Phys., Grad. Sch. of Sci., Tohoku Univ., Japan)

SP-B-7 Pressure-induced evolution of the superconducting state in the topological superconductor candidate Ti3Sb

Speaker

Jeong Minju(Department of Physics, Changwon National University)

SP-B-8 Pressure-induced superconductivity in trilayer nickelate La4Ni3O10+δ
with different oxygen treatment

Speaker

Nagata Hibiki(National Institute for Materials Science，University of Tsukuba)

SP-B-9 Luminescence properties of Mn2+- and Er3+/Yb3+-doped α-NaYF4 nanocrystals at high pressure and low temperatures

Speaker

Perez-Frances Diego(Dept. Applied Physics, Univ. of Cantabria, Spain)

SP-B-10 Electrical Transport Measurements of La-doped Sr3Co2O5Cl2 under high pressure using DAC with Boron-doped Diamond Electrodes

Speaker

Hitsuda Eiji(NIMS，University of Tsukuba)

SP-B-11 In-situ Observation of LDA–HDA–VHDA Transitions Using Infrared and Raman Spectroscopy

Speaker

Tamura Ayumu(Tokushima University)

SP-B-12 Study on high-density phase in supercritical fluid of hydrogen enhancing the para-nuclear spin-concentration

Speaker

Hirama Koji(Grad. School of Arts and Sci., Iwate Univ.)

SP-B-13 Development of high-pressure technique for metallization and superconductivity of solid hydrogen

Speaker

FUKUDA Shuto(KYOKUGEN, Grad. Sch. Eng. Sci., The Univ. of Osaka)

SP-B-14 Thermoelectric properties of Bi1.5Sb0.5Te1.7Se1.3 under high pressure

Speaker

Ryo Kikuchi

SP-B-15 Pressure-Induced Superconductivity in Excitonic Insulator (Ta1−xTix)2NiSe5

Speaker

Shun Tsuchida(Graduate School of Science and Technology, Niigata University.)

SP-B-16 Multiple Superconducting Phases and Their Structural Origin in Van der Waals HfS2

Speaker

Wei Zhong(Center for High Pressure Science & Technology Advanced Research)

SP-B-17 Short-Range Ordering of V-V Dimers in ilmenite-type MgV1-xTixO3

Speaker

Kou hashimoto

SP-B-18 Synthesis of ErH3 using LHDAC and its Investigation with Pressure

Speaker

Khangal Ajinkya Pramod(Homi Bhabha National Institute, Mumbai, India，HP & SRPD, Bhabha Atomic Research Centre, Mumbai, India)

SP-B-19 Pressure effects on the antiferromagnetic and Kondo behaviors in CeSi

Speaker

HIROTA Shinichi(KYOKUGEN, The Univ. of Osaka)

SP-B-20 X-Ray Thermal Diffuse Scattering under High Pressure

Speaker

Khela Maya(University of Edinburgh)

SP-B-21 A Unified Description of the Phase Transitions of Solid Sodium under High Pressure

Speaker

Liu Yuan(Jilin University, China)

SP-B-22 Non-Fermi liquid behavior in the heavy fermion antiferromagnet CeMnSi

Speaker

Nishiyama Sae(Muroran Institute of Technology)

SP-B-23 Precise magnetization measurement of pressure-induced superconductivity in nickelates

Speaker

Masaki Keita(The Institute for Solid State Physics, University of Tokyo)

SP-B-24 Pressure- and temperature-induced phase transition in the semiconductor SnS

Speaker

Shi Yuyang(Wuhan University of Technology)

SP-B-25 The compression curve of ε-phase of oxygen

Speaker

YAMASHITA Takuma(KYOKUGEN, Grad. Sch. Eng. Sci., The Univ. of Osaka, Japan)

SP-B-26 High pressure XRD study on lithium and group IV compounds

Speaker

ECHIDA Atsushi (Gifu University)

SP-B-27 Transport properties of thermoelectric semiconductor CoSb3 under high pressure

Speaker

KOMATSUBARA Kei(KYOKUGEN, Grad. Sch. Eng. Sci., The Univ. of Osaka, Japan)

SP-B-28 Stability of Barium-V (hcp) under ultrahigh pressure

Speaker

HAYATO TABATA

SP-B-29 Investigating in situ the electronic structure and spin state of iron in Fe2O3 at high pressure and temperature conditions of the Earth’s lower mantle

Speaker

Thiering Nicola Helena(Fakultät Physik/DELTA, Technische Universität Dortmund, Germany)

SP-B-30 Pushing the Pressure Limits of Resistive Heating in the Diamond Anvil
Cell

Speaker

Roy Callum R(University of Edinburgh)

SP-B-31 Infrared study of semiconductor-to-metal transition in thermoelectric material Mg2Si at high pressures

Speaker

Lee Subin(Tokushima University)

SP-B-32 Pressure effect on the elastic properties of amorphous Ce-Mn alloys

Speaker

Iida Haruto(Iwate University)

SP-B-33 Dimerization and charge ordering state satisfying Anderson condition in spinel-type　compounds CuIr2S4 under high pressure

Speaker

Emi Masatoshi(Nagoya University)

SP-B-34 Bonding changes in solid nitrogen under high pressure and temperature

Speaker

Scholz Gordon(TU Dortmund)

SP-B-35 Pressure-Induced Amorphization and Associated Stretching Vibrational Changes in Gas Hydrates: An Ab Initio Molecular Dynamics Approach

Speaker

Uematsu Kengo

SP-B-36 Unveiling the influence of the boron clathrate lattice on superconductivity in a ternary Mg–La–B system

Speaker

Zhang Yiming(Jiangsu Normal University, Xuzhou 221116, China. )

SP-B-37 Hydrogen-Vacancy-Induced Stable Superconducting Niobium Hydride at High Pressure

Speaker

Ma Chuanheng(College of Physics, Jilin University)

SP-B-38 Pressure-Induced Change in Superconducting Transition Temperature in CoZr3 Superconductor

Speaker

Jia-Xiang Hsu(Department of Physics and QFort, NCKU)

SP-B-39 Pressure-Stabilized BCₓ Phases: A New Platform for Concurrent Superconductivity and Ultrahigh Hardness

Speaker

Yin Feifan(Jilin university)

SP-B-40 Exploration of new crystal phases of ethanol appearing at low temperature and high pressure

Speaker

SATO Misaki(The University of Tokyo)

SP-B-41 Local structure and mechanical properties of 1.1nm tobermorite under compression and recompression using ab initio molecular dynamics simulations

Speaker

Kanemasu Ikumi

SP-B-42 Disorder-broadened phase boundary with enhanced amorphous superconductivity in pressurized In2Te5

Speaker

Zhao Lingxiao(ShanghaiTech University)

SP-B-43 Predictions of high-temperature superconducting ternary hydrides under high pressure using density functional calculations

Speaker

Zhu Bangshuai(ShanghaiTech University)

SP-B-44 Effect of defects on the formation of new carbon phases under high-pressure and high-temperature conditions for neutron-irradiated graphite

Speaker

Mitani F.(Graduate School of Engineering, University of Hyogo)

SP-C-1 Weak Ferromagnetism and Negative Thermal Expansion in A- and B-sites co-substituted BiFeO3

Speaker

Hatayama Kano(Institute of Science Tokyo, Japan)

SP-C-2 Thermoelectric properties and electronic structures of CoSb3-xTex
prepared under high pressure.

Speaker

Hossain Amran( Muroran Institute of Technology, Japan)

SP-C-3 High-pressure synthesis via glass and photoluminescence properties of BaGe2O5 III-type SrSi2O5:Eu2+ with 12-coordinated Sr2+ site

Speaker

Takumi Kitahara(Nagoya University)

SP-C-4 High-Temperature Superconductivity in Compressed Lithium-Silver Compounds: Interstitial spz-Hybridization and Non-Electride Charge Localization

Speaker

Wu Jirun(Jilin University)

SP-C-5 Chemical Pressure–Driven Phase Modulation in A-site Substituted MAPbCl3 Single Crystals

Speaker

Junaid Syed Bilal(Hallym University, Chuncheon, South Korea)

SP-C-6 Oxidation and Graphitization of Micro-grained Diamond: A Study from Vacuum to High Pressure

Speaker

Li Qian(Institute of Atomic and Molecular Physics, Sichuan University)

SP-C-7 Phase diagram of (Sr,Ba)3Fe2O5Cl2

Speaker

OKA Shunsuke(Univ. of Tsukuba，NIMS)

SP-C-8 Stabilization of High-symmetric BiCoO3 Phase by Oxygen Vacancy

Speaker

masaaki iwamoto

SP-C-9 Pressure dependence of Pseudo Jahn-Teller distortion in Rb2CuCl4(H2O)2.

Speaker

Gomez Luis (University of Cantabria)

SP-C-10 High-pressure structural and lattice-dynamics study of Yttria-Stabilized Zirconia

Speaker

Hu Shennan(Guangdong Technion-Israel Institute of Technology, China)

SP-C-11 High-pressure synthesis of new Ruddlesden-Popper Polar oxides

Speaker

Ono Shogo(Department of Material Chemistry, Kyoto University)

SP-C-12 High Pressure High Temperature Studies on Acetylide-Based Materials

Speaker

Hoverath Carolin(University of Cologne)

SP-C-13 Crystal Structure and Dielectric Properties of Perovskite-Type Rb(NbxTa1-x)O3 (0≦x≦1)

Speaker

Murase Kimitoshi(Shibaura Institute of Technology, Graduate school, Japan)

SP-C-14 The effect of high temperatures and pressures on the crystal structure and physical properties of CH3NH3SnI3 with Perovskite structure

Speaker

Inoue Sota(Graduate School of Science and Engineering, Ehime University)

SP-C-15 High pressure synthesis of fcc phase in Ti

Speaker

Miyazaki Reo(Graduate School of Science and Engineering, Ehime University)

SP-C-16 Effect of high-pressure on aging of Mg98.6Zn0.4Y1 supersaturated solid solution

Speaker

Miyoshi Takahiro(Graduate School of Science and Engineering, Ehime University)

SP-D-1 Continuous Flow Synthesis of High Entropy Oxides by Supercritical Hydrothermal Method

Speaker

Naoki Uchida

SP-D-2 X-ray diffraction study on supercritical fluid hydrogen

Speaker

Fujii Naoto(Grad. School of Arts and Sci., Iwate Univ.)

SP-D-3 Effects of pressure on electrochemical CO₂ reduction

Speaker

Ohnaru Hoshi(Nagoya Institute of Technology)

SP-D-4 Quantitative Analysis Using Pre-Column Derivatization Method and Catalytic Hydrothermal Oxidative Decomposition of PFOA

Speaker

Tsukito Kawasaki

SP-D-5 Supercritical CO2-assisited Pt Nanoparticles/MIL-101(Al)-NH2 composite formation for H-D exchange reaction

Speaker

Kubota Megumi(Fukuoka Institute of Technology)

SP-D-6 Supercritical CO2-assisted formation of metal-organic framework ZIF-8 and lipase immobilization for enhanced esterification reaction

Speaker

Oniki Kenjiro(Fukuoka Institute of Technology)

SP-E-1 Study on the effect of co-solvents on the dissociation behavior of LDH tetramer using high-pressure native PAGE velocity method

Speaker

Momoko Kosugi

SP-E-2 Raman Spectroscopic Investigation of Protein-Based Models for the High-Pressure Resistance of Living Organisms

Speaker

Iwasa Kantaro(Graduate School of Life Sciences, Ritsumeikan University.)

SP-E-3 Role of the lipid transfer-like protein Csf1 in the growth of Saccharomyces cerevisiae under high pressure

Speaker

Yusuke Suzuki

SP-E-4 High-pressure adaptation in Saccharomyces cerevisiae mediated by the TORC2–Ypk1 signaling pathway

Speaker

Yuya Yamaguchi

SP-E-5 Bilayer phase behaviors of acidic dipalmitoylphosphatidylserine under high pressure

Speaker

KUBO Kaori(Grad. Sch. Adv. Sci. & Tech. Tokushima Univ.)

SP-E-6 Two-step phase transitions in bilayer membranes of saturated phosphatidylglycerol with different acyl-chain lengths

Speaker

SHIRAISHI Yuka(Grad. Sch. Adv. Sci. & Tech. Tokushima Univ.)

SP-F-1 Equation of State and Phase Transition of (Al,Fe)OOH Solid Solution under High Pressure and Temperature Conditions

Speaker

Zhang Qingchun(Institute of Science Tokyo)

SP-F-2 Investigating the Superionic Inner Core Through In-situ High-temperature Compression Experiments on Iron Hydride

Speaker

Yusuke Okazaki(Institute of Science Tokyo)

SP-F-3 Low Thermal Conductivity of Magnesiowüstite and its Influence on the Thermal Evolution of Earth’s Deep Mantle

Speaker

Hsun-Yun Chang

SP-F-4 Local Structure in Basaltic Glasses Under Extreme Pressure Conditions:
Insights from X-ray Raman Spectroscopy

Speaker

Sakrowski Robin( Fakultät Physik / DELTA, Technische Universität Dortmund)

SP-F-5 Pressure-Driven Evolution of Phosphorus Speciation in Lower Mantle Melts: Insights from Ab Initio Molecular Dynamics

Speaker

Cheung Leo K. L.(University of Saskatchewan)

SP-F-6 Ab initio structural models and infrared spectra of hydrous bridgmanite of
the lower mantle

Speaker

Inagaki Kikuyo

SP-F-7 Fe-S-H phase diagram at planetary core pressures

Speaker

Mita Shuhei(The University of Tokyo)

SP-F-8 Elastic properties of Iron-Sulfur alloys at Extreme Conditions

Speaker

Kosobokov Dennis(ESRF)

SP-F-9 High-pressure phase relation in the system MgSiO3–Al2O3 at 1000℃

Speaker

Yuki Matsukawa(Gakushuin Univ)

SP-F-10 The stability of (Ca,Mg)SiO3 perovskite under lower mantle conditions

Speaker

Nakamura Kotaro(The University of Osaka)

SP-F-11 The nature of ULVZs investigated based on dynamical and elastic properties of high-P,T melts

Speaker

Kitano Kan(Geodynamics Research Center, Ehime University, Japan)

SP-F-12 Solid-Liquid Partitioning Behavior of Silicon and Hydrogen in the Fe-Si-H System under High Pressures: Constraints from XRD and Cryo-SIMS

Speaker

Sakai Fumiya(The University of Tokyo)

SP-F-13 Experimental investigation of the water content in magma at the mantle transition zone

Speaker

Egi Yusuke(Hiroshima Univ.)

SP-F-14 Direct evidence of davemaoite crystallization in laser shock CaSiO3 glass

Speaker

Axel Phelipeau(Institute of Earth and Environmental Sciences，University of Freiburg，Deutsches Elektronen-Synchrotron DESY, Hamburg, Germany)

SP-F-15 High-pressure Raman spectroscopies of olivine-type and spinel-type Ni2SiO4 and Co2SiO4

Speaker

Takato Ryota(Dept. of Chemistry, Gakushuin Univ)

SP-F-16 In-situ high-pressure and high-temperature study of the Fe-Si-O-H system under subduction

Speaker

Kim Huiseo(Department of Earth System Sciences, Yonsei University)

SP-F-17 Oxidation state of FeS and its reactivity with hydrogen at high pressure and high temperature

Speaker

Masahiro Takano(Graduate School of Science, The University of Tokyo)

SP-F-18 Lattice parameters―composition relation of (Mg,Fe)SiO3 bridgmanite solid solutions

Speaker

Naoki Takahashi(Gakushuin University)

SP-F-19 Effect of iron content on the elastic wave velocity of orthopyroxene under high pressure and high temperature: Implication for the iron-content of the lunar upper mantle

Speaker

Inoue Yoshihiro(Geodynamics Research Center, Ehime University)

SP-F-20 Nitrogen solubility in oxidized planetesimal magmas controlled by silicate melt structure

Speaker

Akimoto Takuto(Geodynamics Research Center, Ehime University)

SP-F-21 Temperature dependence of the Fe3+/ΣFe in wadsleyite
revealed by electron energy loss spectroscopy (EELS)

Speaker

Yamaguchi Kazutaka(Hiroshima Univ.)

SP-F-22 Formation of hydrated smectite by subducting oceanic sediments

Speaker

Yun Seohee (Yonsei University)

SP-F-23 Amorphous calcium carbonate decomposition and implications for subduction-zone carbon cycle

Speaker

Hu Jun(Yanshan University)

SP-F-24 Interactions between serpentine and calcite at shallow depths in subduct slabs

Speaker

Sun Penghui(Yanshan University)

SP-F-25 Effect of Water on Martian Magma Ocean Evolution: Experimental Insights into dense silicate layer at the CMB

Speaker

Dilan Harsha Fernando Diyalanthonige

SP-F-26 Experimental investigation of antigorite dehydration and water transport into NAMs under mantle transition zone conditions

Speaker

Fujiwara Nobumasa(Kyushu University)

SP-G-1 Spectroscopic Measurement of Emission from Materials under High Pressure

Speaker

Fujita Ken(Graduate School of Engineering, The University of Osaka)

SP-G-2 Laser-Driven Shock Compression of Nano-crystalline Sapphire

Speaker

Kato Naoto(Grad School of Eng, The Univ of Osaka)

SP-G-3 Measuring off-Hugoniot states of diamond based on reverberation shock method

Speaker

Yamagata Naoki(The University of Osaka)

SP-G-4 Strengthening of Al-Ti-V-Cr High-Entropy Alloy caused by shock compression

Speaker

Yoshiichi Yuto(National Defense Academy)

SP-H-1 Spin-Fluctuations in Hydride Superconductors from First Principles

Speaker

Lu Shaocong(The Univeristy of Tokyo)

SP-H-2 Synthesis of superhydride from borohydride as a starting material

Speaker

Ryota Matsuyama

SP-I-1 In-situ Raman spectroscopy of polyisoprene under high pressure

Speaker

Moriguchi Haruto(Department of Materials Physics Nagoya University)

SP-J-1 Shear deformation in lithium aluminosilicate glass under high pressure

Speaker

MURASAKI Taisuke(The University of Shiga Prefecture)

SP-J-2 Deformation experiments on antigorite dehydration in a peridotite matrix
up to 10 GPa: Implications for dehydration embrittlement

Speaker

Musashi Ezaki

SP-J-3 Six-Rams Large-Volume Press Dynamic Loading System

Speaker

Deng Ao(Yanshan University)

Bridgman Award Lecture

Details

Date

October Wed 01, 2025 09:00 - 10:00

Room

Room 1(1F Hall)

Chairperson

Sakura Pascarelli(European XFEL)

AL-2 Three decades of predictive simulations in mineral physics

Speaker

Renata Wentzcovitch

Oral Session 6 (Category E)

Biology and Food Sciences I

Details

Date

October Wed 01, 2025 10:30 - 12:30

Room

Room 4(3 F)

Chairperson

Roland Winter(TU Dortmund University)

Fumiyoshi Abe(Aoyama Gakuin University)

E-1(Invited) Life in Multi-Extreme Environments - A Physicochemical View

Speaker

Roland Winter

E-2 High pressure effects on nucleic acid replication accuracy

Speaker

Shuntaro Takahashi

E-3 What can we gain from high pressure studies of protein? Case study of glucose/ xylose isomerase from Streptomyces rubiginosus in crystal and solution

Speaker

Agnieszka Klonecka

E-4 Stability and conformational equilibria alterations in biopolymers under high hydrostatic pressure: chitosan disaggregation

Speaker

Antonio Diego Molina-Garcia

E-5 The effect of hydrostatic pressure on a globular protein solution in aqueous solution of multivalent ions

Speaker

Marcell Wolf

E-6 Biphasic thermotropic and barotropic phase behavior of dipalmitoylphosphatidylglycerol bilayer in saline water

Speaker

Matsuki Hitoshi(Grad. Sch. Tech. Indus. & Soc. Sci. Tokushima Univ.)

E-7 Pressure-Jump Poration (PJP): Cellular Transfection using Sudden Depressurization

Speaker

Macgregor Robert B. (Leslie Dan Faculty of Pharmacy, Univ of Toronto, Canada)

Oral Session 7 (Category E)

Biology and Food Sciences II

Details

Date

October Wed 01, 2025 14:00 - 16:15

Room

Room 4(3 F)

Chairperson

Philippe Marie OGER(CNRS / INSA Lyon)

Kazutaka Yamamoto(Institute of Food Resaerch, NARO)

E-8(Invited) Chasing the basis of high pressure adaptation in piezophilic organisms -
Insights from 20 years of studies of Thermococcus barophilus

Speaker

Philippe Marie OGER

E-9 Cellular functions and adaptation under various pressure conditions

Speaker

Morimatsu Masatoshi( Faculty of Med, Dent and Phar Sci, Okayama University)

E-10 Relationship between Cell Viability and Organelle Damage in Saccharomyces cerevisiae under High Hydrostatic Pressure

Speaker

Shigematsu Toru(Niigata Univ. Pharm. Med. Life Sci.)

E-11 High-pressure stress uncovers latent yeast genes with essential functions: a genetic approach using Saccharomyces cerevisiae

Speaker

Fumiyoshi Abe

E-12(Invited) Future Perspective of Food Processing by High Hydrostatic Pressure

Speaker

Kazutaka Yamamoto

E-13 Syneresis of Egg White after High Hydrostatic Pressure Treatment

Speaker

Lee Yeju(Grad. School Agric. Life Sci., Univ. Tokyo，Institute of Food Research, NARO)

E-14 Establishment of a Manufacturing Process for Plant-Based Whipping Cream Derived from Soy Yogurt Using HPP

Speaker

Kakui Miho(Kakui Food Co., LTD)

Oral Session 8 (Category H)

Superconductivity in Hydrides

Details

Date

October Wed 01, 2025 16:30 - 18:30

Room

Room 1(1F Hall)

Chairperson

Katsuya SHIMIZU(Osaka University)

MAELIE CAUSSE(TOHOKU UNIVERISTY / UNIVERSITY OF CAMBRIDGE)

H-1(Invited) Materials under Ultra-High Extreme Conditions: Experimental Techniques and the Road to Metallic Hydrogen

Speaker

Drozdov Alexander(Max Planck Institute for Chemistry)

H-2(Invited) Towards Conventional Room-Temperature Superconductivity: Hydrogen-Rich Compounds at High Pressures

Speaker

Vasily Minkov

H-3 Superconducting gap of H3S measured by electron tunneling spectroscopy

Speaker

Feng Du

H-4 Superconducting gap and thermodynamic parameters of H3S derived from trapped magnetic moment

Speaker

Ksenofontov Vadim(Max Planck Institute for Chemistry, Mainz, Germany)

H-5 Synthesis of ternary Ca-B-H hydride under high-pressure

Speaker

EINAGA Mari(KYOKUGEN, The Univ. of Osaka)

H-6 Exploration of High-Temperature Superconductors under High Pressure

Speaker

Kong Panpan(Institute of Physics, Chinese Academy of Sciences，University of Chinese Academy of Sciences，Max-Planck Institute for Chemistry)

Oral Session 9 (Category H)

Superconductivity in Hydrides Ⅱ

Details

Date

October Thu 02, 2025 10:30 - 12:30

Room

Room 1(1F Hall)

Chairperson

Changqing JIN(Institute of Physics, Chinese Academy of Sciences)

Hanyu Liu(Jilin University, China)

H-7(Invited) Search for ternary superhydrides superconductors at low pressures with EDDP

Speaker

CAUSSE Maelie(University of Cambridge，Tohoku University)

H-8(Invited) Efforts to overcome challenges in the synthesis and characterization of superhydrides.

Speaker

Paul Loubeyre

H-9 Cerium Hydride Superconductors Under High Pressure

Speaker

Xiaoli Huang

H-10 Exotic binary and ternary lanthanum polyhydrides: LaH12 and (La,Ce)H12

Speaker

Semenok Dmitrii V.(HPSTAR (Beijing))

H-11 Uniform electron perspective for compressed hydride superconductors

Speaker

Ryosuke Akashi

H-12 Computational search for superconducting phases in the La-N-B-H system

Speaker

Ishikawa Takahiro(The University of Tokyo)

Oral Session 10 (Category H)

Superconductivity in Hydrides Ⅲ

Details

Date

October Thu 02, 2025 14:00 - 16:15

Room

Room 1(1F Hall)

Chairperson

Paul Loubeyre(CEA)

H-13 Superconductors: from Cuprates to Hydrides Created at High Pressures

Speaker

JIN Changqing(Institute of Physics Chinese Academy of Sciences(IOPCAS))

H-14 Experimental Study of Hydrogen-based Superconductor under High Pressure

Speaker

Guangtao Liu

H-15 Theoretical Design of Hydrogen-rich High-temperature Superconductors

Speaker

Sun Ying(Jilin University)

H-16 Design and synthesis of high-Tc ternary superhydrides below megabar pressures

Speaker

Gao Guoying(Yanshan University)

H-17 High superconducting superhydrides under pressure

Speaker

Hanyu Liu

H-18 Understanding the Polyhydride Synthesis at High Pressures: A Machine Learning Potential Molecular Dynamics Study

Speaker

Ryuhei Sato

H-19 Radio-frequency method for detecting superconductivity under high pressure

Speaker

DI ZHOU

H-20 Superconductivity of platinum hydride synthesized under high pressure

Speaker

SASAKI Misaki(KYOKUGEN, Grad. Sch. Eng. Sci., The Univ. of Osaka)

H-21 Experimental progress on the studies of high-temperature superconductivity in pressurized hydrides

Speaker

Liling Sun

Plenary 2

Details

Date

October Thu 02, 2025 09:00 - 10:00

Room

Room 1(1F Hall)

Chairperson

Tetsuo Irifune(Geodynamics Research Center, Ehime University)

PL-2 Under Pressure: Materials Chemistry at Extreme Conditions

Speaker

Wendy Mao(Stanford University)

Oral Session 9 (Category D)

Fluid Properties / Fluid Reactions

Details

Date

October Thu 02, 2025 10:30 - 12:30

Room

Room 4(3 F)

Chairperson

Noritsugu Kometani(Osaka Metropolitan University)

Takahiro Takekiyo(National Defense Academy)

D-1(Invited) High-pressure glass transition anomalies in ionic liquids

Speaker

Hiroshi Abe

D-2 The behavior of chiral liquids under extreme conditions – α and β pinene
at high pressure

Speaker

Giamboni Nicholas(University of Geneva)

D-3 Similarities Between Clathrate Hydrates After Pressure-Induced Amorphization and Their Aqueous Solutions

Speaker

Naoki Noguchi

D-4(Invited) Water is a superacid at extreme thermodynamic conditions.

Speaker

Thévenet Thomas(Laboratoire de Chimie Théorique, Sorbonne Université)

D-5 Neutron Imaging of the decomposing process of woodchips
in high-temperature and high-pressure water

Speaker

Koji Yoshida

D-6 Reaction Pathways of Organic Corrosion Inhibitors for Steam-Water Cycles under Hydrothermal Conditions as Studied by NMR Spectroscopy

Speaker

Yoshida Ken(Tokushima University)

Poster

Details

Date

October Thu 02, 2025 16:30 - 18:30

Room

Poster(2 F)

Chairperson

P-A-1 Cryogenic Temperature Sensor under Hydrostatic Pressure

Speaker

Kang Woun(Ewha Womans University)

P-A-2 Reduction of the glass formation temperature of SiO2 using ultra-high-pressure SPS

Speaker

Yoshihisa Mori(Okayama Univerisyt of Science)

P-A-3 Developments of diamond anvil cell for high pressure neutron diffraction experiments at PLANET beamline in J-PARC

Speaker

Machida Shinichi(CROSS)

P-A-4 Current status of high-pressure neutron scattering at J-PARC

Speaker

Hattori Takanori(J-PARC Center, JAEA)

P-A-5 Development of high-pressure viscosity measurement system using annular channel

Speaker

Tomoya Muramoto

P-A-6 Applications of high pressure at the cold neutron time-of-flight spectrometer TOFTOF

Speaker

Marcell Wolf

P-A-7 Precise pressure control using a piezoelectric device and its application to a rotating DAC

Speaker

YUSA Hitoshi(National Institute for Materials Science)

P-A-8 Development of Automated Laser Doppler Vibrating Tube-Based System for Fast Density Measurement of Mixed Solvents under High-Temperature and High-Pressure Conditions

Speaker

Ono Takumi(National Institute of Advanced Industrial Science and Technology)

P-A-9 New opportunities for high-pressure X-ray absorption spectroscopy at ID24-DCM and BM23 with the Extremely Brilliant Source of the ESRF

Speaker

Angelika Dorothea Rosa

P-A-10 Developments of X-ray computed laminography with sub-micrometer spatial resolution at PF AR-NE1A

Speaker

Shibazaki Yuki(High Energy Accelerator Research Organization)

P-A-11 Analysis of pressure-time curves as the result of dynamic pressure cycle

Speaker

Lee Yun-Hee(Korea Research Institute of Standards and Science)

P-A-12 In-situ high-pressure pair distribution function analysis of glass and liquid using 100 keV pink beam on BL15XU in SPring-8

Speaker

Kakizawa Sho(Japan Synchrotron Radiation Research Institute)

P-A-13 Current status of SPring-8, BL15XU and prospects for LVP high-pressure research using high-energy, high-flux X-rays

Speaker

Higo Yuji(Japan Synchrotron Radiation Research Institute)

P-A-14 Breakthrough Ultrahigh Pressure Techniques in Large-volume Press and Applications in Multiple Applications

Speaker

Liu Zhaodong(Jilin University, China)

P-A-15 Monitoring pressure fluctuations due to pressure balance during pressure gauge calibration

Speaker

Kajikawa Hiroaki(National Institute of Advanced Industrial Science and Technology)

P-A-16 Next-Gen Diagnostics for Laser Heating: Hyperspectral 2D Temperature Mapping at 16-ID-B

Speaker

Hrubiak Rostislav(Argonne National Laboratory)

P-A-17 Current capabilities of the I-15 Extreme Conditions Beamline at Diamond Light Source, UK

Speaker

Koemets Egor(Diamond Light Source Ltd, Didcot OX11 0DE, UK)

P-A-18 Development of a High P–T XRD Measurement System Using an Externally Heated DAC at SPring-8 BL10XU

Speaker

Kadobayashi Hirokazu(JASRI)

P-A-19 Developments for high efficient ceramic gasket for multi-anvil-type high pressure apparatus.

Speaker

Yamauchi Touru

P-A-20 The large volume press beamline BL12SW at Shanghai Synchrotron Radiation Facility (SSRF) and its applications in high pressure research

Speaker

Zhou Chunyin(1) Shanghai Advanced Research Institute, CAS)

P-A-21 An Energy Efficient Resistively Heated Diamond Anvil Cell

Speaker

Hikosaka Koutaro(Institute of Science Tokyo EPS，The University of Tokyo EPS)

P-A-22 High-Pressure Neutron Diffractometer at China Spallation Neutron Source

Speaker

Gao Dexiang(Spallation Neutron Source Science Center)

P-B-1 Room-temperature multiferroicity in CuO? A high pressure XRD study

Speaker

Garbarino Gaston(ESRF, 71 Av des Martyrs, Grenoble, France)

P-B-2 ARES：Ab initio atomic material modeling software and its applications

Speaker

Xie Yu( Jilin University)

P-B-3 The Impact of Ionic Anharmonicity on Superconductivity in Metal-Stuffed B-C Clathrates

Speaker

Li Hefei(Jilin University)

P-B-4 Anti-Stokes/Stokes Raman Spectroscopy and its application in laser-heating Diamond Anvil Cells

Speaker

Pu Meifang(Sichuan University Institute of Atomic and Molecular Physics)

P-B-5 Thermal Reaction of a Long-Chain n-Alkane under
the High-Pressure and High-Temperature Conditions of Subducting Slab.

Speaker

Shinozaki Ayako

P-B-6 ZrP2 under high pressure: Superconductivity near the boundary of a phonon softening-hardening transition

Speaker

Chen Xuliang(Chinese Academy of Sciences)

P-B-7 Pressure-induced superconductivity in type-II Weyl semimetal WP2

Speaker

Chi Zhenhua(Chinese Academy of Sciences)

P-B-8 The robust antiferromagnetic state in the pressurized Kondo lattice compound CeAgBi2

Speaker

An Chao(Anhui University)

P-B-9 Phase manipulation and Majorana zero modes in iron-based and Kagome superconductors

Speaker

Hao Ning(ChineseAcademy of Sciences)

P-B-10 Pressure-induced superconductivity in the metal thiophosphate Pb2P2S6

Speaker

Zhou Ying( Anhui University)

P-B-11 Pressure Induced Nonmonotonic Evolution of Superconductivity in 6RTaS2 with a Natural Bulk Van der Waals Heterostructure

Speaker

Yang Zhaorong(Chinese Academy of Sciences)

P-B-12 Pressure dependence of Yb mean-valence in intermediate valence quasicrystals

Speaker

Keiichiro Imura

P-B-13 Potassium-Transition and Noble Metal Alloying at High Density

Speaker

Desgreniers Serge(University of Ottawa)

P-B-14 Pressure-induced enhancement of perpendicular magnetic anisotropy in van der Waals ferromagnet Fe3GaTe2 nanofilm

Speaker

Iimori Riku(Kyushu University)

P-B-15 Pressure dependence of Tc in HgBa2Can-1CunO2n+2+δ(Hg-1,2,n-1,n)
cuprate superconductor (n=3-6)

Speaker

Nao Takeshita

P-B-16 Superconducting properties of AuxPd1-xTe2 under high pressure

Speaker

Ayako Ohmura

P-B-17 Pressure-Driven Semiconductor-to-Dirac Material Transition in NaCl-Type Yttrium Nitride

Speaker

Zhang Zihan(Uppsala University)

P-B-18 Microanalysis of Chemical State of Minerals Formed under High-Pressure Conditions Using Scanning Electron Microscopy

Speaker

Kojima Yohei

P-B-19 Effect of Hydrostatic Pressure on the Photoluminescence of CdSe/CdZnS Core/Shell Nanoplatelets

Speaker

Leversee River A. (JILA, Department of Chemistry, Univ. of Colorado, Boulder)

P-B-20 Pressure and Temperature Induced Phase Transitions and Amorphization in FAPbBr₃ Halide Perovskite Single Crystals

Speaker

Naqvi Furqanul Hassan(Jeonbuk National University)

P-B-21 Single-crystal elastic moduli, anisotropy and the B1-B2 phase transition of NaCl at high pressure: Measurements vs. ab-initio calculations

Speaker

Zerr Andreas(LSPM-CNRS, Université Sorbonne Paris Nord, Villetaneuse, France)

P-B-22 Pressure-induced transition of Yb-valence and Mn-spin in the 3d+4f systems YbMn2Sb2 and YbMn2Ge2

Speaker

Tsujii Naohito(NIMS)

P-B-23 High pressure thermally detected ESR measurements of spin gap compound Cu2(C5H12N2)2Cl4

Speaker

Sakurai Takahiro(The University of Osaka)

P-B-24 Magnetism of YbCo2 under pressure application

Speaker

Jaroslav Valenta

P-B-25 The crystal structure and superconductivity of strontium, an alkaline earth metal, at low temperature and high pressure

Speaker

Nakamoto Yuki(KYOKUGEN, Osaka Univ.)

P-B-27 AC magnetization measurements of Hg-cuprate superconductors at high pressure using various pressure transmitting mediums

Speaker

Masaki Mito(Kyushu Inst. Tech.)

P-B-28 Femtosecond pump-probe spectroscopy under high pressure and low temperature in the organic superconductors

Speaker

Tsuchiya Satoshi(Faculty of Engineering, Hokkaido University)

P-B-29 X-ray Diffraction Study for RMnSi (R = La, Ce, Pr, Nd) under Pressure

Speaker

Kawamura Yukihiro(Muroran Institute of Technology)

P-B-30 First–principles study on novel LiB2 phases and excellent superconductivity at ambient pressure

Speaker

Dongli Yu

P-B-31 High-pressure high-temperature synthesis of C2N2CH2 using Kawai-type multianvil apparatus

Speaker

Takumi Masaharu(Dept. of Appl. Phys., Fukuoka Univ.)

P-B-32 Effects of Extreme Conditions on the Phase Stability of Hafnium Dodecaboride: A Density Functional Theory Perspective

Speaker

Annop Ektarawong(Chulalongkorn University)

P-B-33 High Pressure Growth Single Crystal of Kitaev Spin Liquid Candidate Material RuBr3

Speaker

Bowen Zhang

P-B-34 Fluorescence spectra of 4,4'-Bis(2-benzoxazolyl)stilbene under high pressure

Speaker

Takeda Keiki(Muroran Institute of Technology)

P-B-35 Structural varieties of AMP2S6 (A, M = Zn, Cu, In, Cr) van der compounds under high pressures

Speaker

Singidas Bess G.(University of the Philippines)

P-B-36 Syntheses and crystal structure analyses of hydrogen halide-hydrogen compounds under high pressure.

Speaker

Sakata Masafumi(Gifu University)

P-B-37 Development of ultrahigh-pressure optically detected magnetic resonance and search for exotic superconductivity

Speaker

Yusei Shimizu

P-B-38 High-Pressure Synthesis and Physical Property Studies of Novel Quantum Functional Materials

Speaker

Xiang Li

P-B-39 Phase transition monitored by high pressure luminescence in CaF2:Eu3+ nano- and single crystals

Speaker

Ulises Rodriguez-Mendoza

P-B-40 Structural instability of unfilled skutterudite compounds MP3 (M = Co, Rh, Ir and Ni) under high pressure

Speaker

Hayashi Jun-ichi(Muroran Institute of Technology)

P-B-41 Ce3+:YAG, a new multiparametric optical pressure sensor

Speaker

Lavin Victor(Universidad de La Laguna (Spain))

P-B-42 New perspectives for simultaneous high pressure high temperature XES and XRD at ID27, ESRF

Speaker

Lea Pennacchioni

P-C-1 Observation of pressure-induced structural phase transition in Co3Sb4O6F6 by neutron diffraction

Speaker

Seiya Shimono

P-C-2 High-pressure SPS sintering of nitrides and oxides

Speaker

Miyakawa Masashi(NIMS)

P-C-3 Synthesis of hydrogenated nanodiamond powder from paraffin (CnH2n+2) under high-pressure and high-temperature

Speaker

Takehiro Kunimoto

P-C-4 High-pressure polymorphism in III-V compounds revisited: The case of GaP

Speaker

Mujica Andres(Universidad de La Laguna (Spain))

P-C-5 High-pressure polymorphs of beryllium and lead carbonates: DFT predictions and novel crystal chemistry

Speaker

Nursultan Sagatov

P-C-6 [N(C2H5)3CH3]FeBr4 and [N(C2H5)3CH3]FeCl4: structural equivalents with differing responses at high pressures

Speaker

Martina Vrankic

P-C-7 Molecular precursor pathway to Co2CrO4 spinel: Structural, magnetic, electrical and photocatalytic studies

Speaker

Jurić Marijana(Ruđer Bošković Institute, Zagreb, Croatia)

P-D-1 Conformational Preference of 1-Propyl-3-methylimidazolium-based ILs under High Pressure

Speaker

Takahiro Takekiyo(National Defense Academy)

P-D-2 Review of the High Pressure-induced Phase Transition Behavior of Ionic Liquids

Speaker

Yoshimura Yukihiro(National Defense Academy)

P-D-3 Development and application of high-temperature and high-pressure cells for in situ neutron experiments

Speaker

Abe Jun(Comprehensive Research Organization for Science and Society)

P-D-4 High pressure and temperature viscometry in the Laser Heater Diamond Anvil Cell

Speaker

Patsoukis-Dimou Alexandros(CSEC, SoPA, University of Edinburgh, Edinburgh, UK.)

P-D-5 Structure of Liquid Water under High Pressure and Elevated Temperature up to 1237 K

Speaker

Yoshinori Katayama

P-D-6 Supercritical hydrothermal synthesis of copper-nickel composite oxide nanoparticles and their application to Fenton-type catalysts

Speaker

Kometani Noritsugu(Osaka Metropolitan University)

P-D-7 Electrochemical water splitting under high pressure

Speaker

Yosuke Ishii(Nagoya Institute of Technology)

P-D-8 Dynamical Crossover in Supercritical Methane: Bridging Experiment and Theory across the Widom Line

Speaker

Formisano F.(CNR-IOM@Grenoble, Italy)

P-E-1 Investigation of high hydrostatic pressure treatment conditions for microbial control, and comparison of its sterilization effects in various liquid foods.

Speaker

Tsutsuura Satomi(Niigata University)

P-E-2 Phase behavior of amyotrophic lateral sclerosis-linked FUS variants under pressure: Implications for liquid-to-solid transition and therapeutic Intervention

Speaker

Kitahara Ryo(College of Pharmaceutical Sciences, Ritsumeikan University，Graduate School of Pharmacy, Ritsumeikan University)

P-E-3 Implications for ACE2 binding and immune evasion of SARS-CoV-2 spike RBDs based on high-pressure spectroscopic data

Speaker

Sakurai Kazumasa(Inst. Adv. Tech, Kindai Univ.)

P-E-4 A molecular mechanism for bilayer interdigitation of phospholipid bilayers

Speaker

Masaki GOTO

P-E-5 Volumetric study on bilayer membranes of dialkyldimethylammonium bromides with different alkyl-chain lengths by pressure perturbation calorimetry and densitometry

Speaker

Nobutake Tamai(Grad. Sch. Tech. Indus. & Soc. Sci. Tokushima Univ.)

P-E-6 Direct observation of flagellar motility in mammalian sperm cells at high pressure

Speaker

Nishiyama Masayoshi(KINDAI University)

P-E-7 Temperature-Pressure-Free energy Landscape for Structural Stability of a G-Quadruplex from Human c-MYC Promoter

Speaker

Kato Minoru(Graduate School of Life Sciences, Ritsumeikan University，College of Life Sciences, Ritsumeikan University)

P-E-8 Characterization of the consequences of pressurization on food proteins: in situ fiber optic spectrophotometry

Speaker

Marie de LAMBALLERIE

P-F-1 Phase Relations in the Al₂O₃–SiO₂–H₂O System at Lower Mantle Conditions: Implications for Deep Water Transport via Subduction

Speaker

Tomoo Katsura

P-F-2 The ferric iron content of majorite at the base of the Martian mantle: Implications for the oxidation state of the Martian mantle

Speaker

Hideharu Kuwahara

P-F-3 Fe3+ substitution mechanism in bridgmanite under SiO2‑saturated conditions as a function of pressure and temperature

Speaker

Artem Chanyshev

P-F-4 Hydrogen content in the liquid iron under high pressure

Speaker

Tatsuya Sakamaki

P-F-5 Iron-induced reduction in lattice thermal conductivity of dry ringwoodite: implications for mantle dynamics and evolution of terrestrial planets

Speaker

Zhang Youyue(GRC, Ehime University)

P-F-6 Pressure-induced changes in the local structure and spin states of Mn, Fe,
Co, Ni, and Mo in basaltic glasses

Speaker

Ozawa Keisuke(University of Hyogo，The University of Tokyo)

P-F-7 Calcium silicates under pressure: phase diagrams of Ca2SiO4 and CaSi2O5 up to 100 GPa

Speaker

Sagatova Dinara N.(Sobolev Institute of Geology and Mineralogy SB RAS)

P-F-8 Solid Solution of AlOOH and SiO₂ in the Earth's Lower Mantle

Speaker

Nishi Masayuki(Osaka University)

P-F-9 Classical atomistic simulations of K- and NH4-phengite at high temperatures and pressures

Speaker

Tararushkin Evgeny(HSE University)

P-F-10 The role of Al in high pressure hydrous mineral, phase D and its implications for water transport to the lower mantle

Speaker

Inoue Toru(Hiroshima University)

P-F-11 Pressure-induced polyamorphic transition in Al-bearing oxide glasses

Speaker

Ohira Itaru(Department of Chemistry, Gakushuin University)

P-F-12 Determination of the reaction process between magnesite and reducing C-H-O fluids based on high-temperature and high-pressure experiments and microstructural observations

Speaker

Hideaki Kawamura

P-F-13 Neutron diffraction study on ice VII at high pressure and high temperature

Speaker

Sano-Furukawa Asami(J-PARC Center, JAEA)

P-F-14 Impact of magnetism on the phase diagram of iron in the Earth’s Inner Core

Speaker

Grigory Smirnov

P-F-15 Electrical conductivity of dense H2O fluid measured in LH-DAC

Speaker

Kenta Oka(University of Tokyo)

P-F-16 Thermal evolution of the sulfur-rich, small terrestrial planetary core as inferred from the experimental study of the Fe-S-O-H system

Speaker

Hwang Huijeong(Gwangju Institute of Science and Technology)

P-F-17 Sound velocity measurements at lower mantle P and T conditions at the beamline BL04B1 (SPring-8)

Speaker

Greaux Steeve(Geodynamics Research Center (GRC), Ehime University)

P-G-1 Hugoniot equation of state and sound velocity of CaSiO3 glass under shock compression

Speaker

Wu Ye(Wuhan University of Technology)

P-G-2 Material studies at the highest pressures

Speaker

Amy Elizabeth Lazicki

P-G-3 In situ X-Ray Diffraction Measurements of Shock-Compressed TiO2

Speaker

Kawai Nobuaki(National Defense Academy)

P-G-4 Mechanical properties of MgO and (Mg,Fe)O under static and laser shock compression

Speaker

Chakraborti Amrita(University of Lille)

P-G-5 Testing target concepts for energy generation with laser-driven fusion: shock waves propagation in liquid deuterium saturated 3D printed foams

Speaker

Marius MILLOT

P-H-1 Development of smart system for exploration of superconducting hydrides using boron-doped diamond electrodes in DAC

Speaker

Ryo Matsumoto

P-H-2 Search for ternary superhydrides metastable at ambient pressure in the Y-Fe-H system: a new prototype structure

Speaker

CAUSSE Maelie(University of Cambridge，Tohoku University)

P-H-3 Substitution of Y, Ce, and Th for La in LaBeH8 as a path towards lower synthesis pressures of superconducting hydrides

Speaker

Ma Yuan(Jilin University)

P-I-1 Phase Relations in Mullite under high pressure and temperature

Speaker

Holzheid Astrid(Institute of Geoscience, Kiel University, Germany)

P-I-2 Nano-nano composite of cubic silicon nitride and stishovite fabricated from sinoite under high pressure and temperature

Speaker

Nishiyama Norimasa(LMS, Tokyo Institute of Technology)

P-J-1 Deformation experiments on ε-FeOOH at high-pressure and high-temperature

Speaker

Nishihara Yu(Geodynamics Research Center, Ehime University)

P-J-2 The enstatite-akimotoite phase transition under differential stress

Speaker

Tsubokawa Yumiko(Kyushu University)

P-J-3 Post-perovskite phase transitions under differential stress and implications for lattice-preferred orientation in the D” layer

Speaker

Kubo Tomoaki(Kyushu Univ.)

P-J-4 Kinetics of plastic strain induced bcc-hcp phase transition in pure iron

Speaker

Levitas Valery I.(Iowa State University, USA )

Plenary 3

Details

Date

October Fri 03, 2025 09:00 - 10:00

Room

Room 1(1F Hall)

Chairperson

Katsuya SHIMIZU(Osaka University)

PL-3 High-pressure superconductors with the emergent exciting physics

Speaker

Yanming Ma(Zhejiang University，Jilin University)

Jamieson Award Lecture

Details

Date

October Fri 03, 2025 10:30 - 11:30

Room

Room 1(1F Hall)

Chairperson

Malcolm McMahon(The University of Edinburgh)

AL-3 Superhydrides: Past Breakthroughs, Present Challenges, and Future Prospects

Speaker

Dmitrii Semenok( Center for High Pressure Science & Technology Advanced Research)