Basic Information

Affiliated programs (koza)

• Graduate School of Engineering, 機械理工学専攻 粒子線物性学講座, 准教授

Email Address

• Email Address

  arima.hiroshi.3rkyoto-u.ac.jp

Professional Memberships

• Japan Association of Mineralogical Sciences
• The Japanese Society of High Pressure Science and Technology
• The Japanese Society for Neutron Science
• the Crystallographic Society of Japan

Academic Degree

• 25 Mar. 2004

  大阪大学修士（理学）
• 23 Mar. 2007

  大阪大学博士（理学）

Academic Resume (Undergraduate School/Majors)

• 大阪大学, 理学部物理学科, 卒業

Research History

• From Oct. 2024, To Present

  Kyoto University, Institute for integrated radiation and nuclear science, Associate Professor
• From Apr. 2023, To Sep. 2024

  Comprehensive Research Organization for Science and Society, Neutron Science and Technology Center, 副主任研究員（専任）
• From Aug. 2021, To Mar. 2023

  Comprehensive Research Organization for Science and Society (CROSS), Neutron Science and Technology Center, Research Scientist
• From Apr. 2018, To Jul. 2021

  Comprehensive Research Organization for Science and Society, Neutron Science and Technology Center, Fixed Term Researcher
• From Oct. 2011, To Mar. 2018

  Tohoku University, Institute for Materials Research, Chemical Physics of Non-Crystalline Materials, Assist. Prof.
• From Oct. 2008, To Sep. 2011

  Japan Atomic Energy Agency, J-PARC Center, Material and life science division, Neutron science section, Senior Post Doctoral Fellow (Fixed Term Researcher)
• From Jul. 2007, To Sep. 2008

  The University of Tokyo, Graduate School of Science, Laboratory for Earthquake Chemistry, Postdoctoral Researcher

ID,URL

• ORCID ID

  0000-0002-7659-4365

• J-Global ID

  201201061296672460

• External link

  https://www.rri.kyoto-u.ac.jp/okuchi-lab/

researchmap URL

• https://researchmap.jp/7000000484

Research

Research Interests

• Amorphous
• Sample environment
• Structural analysis

Research Areas

• Nanotechnology/Materials, Metallic materials, Element-selective structural analysis method
• Energy, Quantum beam science, Sample environment at extreame conditions
• Natural sciences, Solid earth science, Mineral crystallography

Papers

• Hierarchical self-assembly and gelation of monoammonium glycyrrhizinate in aqueous solution: electrolyte-promoted transition from tetramers to rod-like structures

  Hiromasa Uchiyama; Kenta Ando; Katsuhiko Minoura; Hiroshi Arima-Osonoi; Hiroki Iwase; Ryoma Tanaka; Kazunori Kadota; Yuichi Tozuka

  Journal of Molecular Liquids, Jun. 2026, Peer-reviewed

  
• Phase diagram of the polystyrene/near-critical water system

  Motoki Shibata; Mikihito Takenaka; Ryuhei Motokawa; Takayuki Kumada; Yuki Ueda; Tsukasa Miyazaki; Yohei Nakanishi; Jun Abe; Hiroki Iwase; Mitsuhiro Shibayama; Hiroshi Arima-Osonoi; Shin-ichi Takata; Katsuhiro Yamamoto

  Polymer, Dec. 2025, Peer-reviewed

  
• Effect of organic modification on the structure and properties of silicates synthesized by a titanium-catalyzed sol–gel method

  Hiroshi Arima-Osonoi; Kazuhiro Akutsu-Suyama; Yoko Iwamiya; Zenji Hiroi; Mitsuhiro Shibayama

  Journal of Materials Science, 28 Sep. 2025, Peer-reviewed, Lead author, Corresponding author

  
• Confined water distribution in the ionomer within the catalyst layers of polymer electrolyte fuel cells: A small-angle neutron scattering study

  Hiroki Iwase; Hiroshi Arima-Osonoi; Masashi Harada; Takayuki Kumada

  Chemical Engineering Journal, Apr. 2025, Peer-reviewed

  
• Upgrade of the KWS-2 high-intensity/extended-Q-range SANS diffractometer of JCNS for soft matter and biophysics: in situ SEC, controlled in situ RH/T variation and WANS detection

  Jia-Jhen Kang; Ralf Biehl; Georg Brandl; Helmut Korb; Kimio Yoshimura; Vladimir Ossovyi; Andreas Nebel; Jacqueline Lippertz; Ralf Engels; Günter Kemmerling; Alexander Zaft; Hiroki Iwase; Hiroshi Arima-Osonoi; Shin-ichi Takata; Alexander Weber; Simon Staringer; Baohu Wu; Yue Zhao; Stefan Mattauch; Aurel Radulescu

  Journal of Applied Crystallography, 19 Mar. 2025, Peer-reviewed

  
• Multiscale structure analysis of a pH-responsive gelatin/hydroxypropyl methylcellulose phthalate blend using small-angle scattering

  Tero Kämäräinen; Satoshi Nogami; Hiroshi Arima-Osonoi; Hiroki Iwase; Hiromasa Uchiyama; Yuichi Tozuka; Kazunori Kadota

  Journal of Colloid and Interface Science, Sep. 2024, Peer-reviewed

  
• Tailored Sugar-Mediated Porous Particle Structures for Improved Dispersion of Drug Nanoparticles in Spray-Freeze-Drying

  Kumi Semba; Kazunori Kadota; Tero Kämäräinen; Yuzuki Nakayama; Yuta Hatanaka; Hiromasa Uchiyama; Hiroshi Arima-Osonoi; Kazumasa Sugiyama; Yuichi Tozuka

  Langmuir, 03 Jul. 2024, Peer-reviewed

  
• Adsorption Isotherm and Kinetics of Diffusion of Water Accumulated between Polypropylene Thin Film and Si Substrate: Neutron Reflectivity Investigation

  Tsukasa Miyazaki; Noboru Miyata; Hiroshi Arima-Osonoi; Keisuke Shimokita; Katsuhiro Yamamoto; Mikihito Takenaka; Yohei Nakanishi; Motoki Shibata; Hiroyuki Aoki; Norifumi L. Yamada; Masako Yamada; Hideki Seto

  Colloids and Surfaces A: Physicochemical and Engineering Aspects, Jul. 2024, Peer-reviewed

  
• A high-temperature high-pressure small-angle neutron scattering cell for studying hydrothermal reactions in supercritical water

  Jun Abe; Hiroshi Arima-Osonoi; Hiroki Iwase; Shin-ichi Takata; Kei-ichi Ohuchi; Satoshi Kasai; Tsukasa Miyazaki; Takeshi Morita; Mitsuhiro Shibayama

  Journal of Applied Crystallography, 01 Apr. 2024

  
• Magnetic boson peak in classical spin glasses

  Maiko Kofu; Seiko Ohira-Kawamura; Naoki Murai; Rieko Ishii; Daigorou Hirai; Hiroshi Arima; Kenichi Funakoshi

  Physical Review Research, 03 Jan. 2024, Peer-reviewed

  
• Development of a D₂O/H₂O vapor generator for contrast-variation neutron scattering

  Hiroshi Arima-Osonoi; Shin-ichi Takata; Satoshi Kasai; Keiichi Ohuchi; Toshiaki Morikawa; Noboru Miyata; Tsukasa Miyazaki; Hiroyuki Aoki; Hiroki Iwase; Kosuke Hiroi; Masao Ogura; Takashi Kikuchi; Hideo Takashina; Takahiro Sakayori

  Journal of Applied Crystallography, 29 Nov. 2023, Peer-reviewed, Lead author, Corresponding author

  
• Tailoring the Self-Assembly of Steviol Glycoside Nanocarriers with Steroidal Amphiphiles.

  Tero Kämäräinen; Kazunori Kadota; Hiroshi Arima-Osonoi; Hiromasa Uchiyama; Yuichi Tozuka

  ACS biomaterials science & engineering, 25 Sep. 2023, Peer-reviewed

  
• Structural changes of polystyrene particles in subcritical and supercritical water revealed by in situ small-angle neutron scattering

  Motoki Shibata; Yohei Nakanishi; Jun Abe; Hiroshi Arima-Osonoi; Hiroki Iwase; Mitsuhiro Shibayama; Ryuhei Motokawa; Takayuki Kumada; Shin-ichi Takata; Katsuhiro Yamamoto; Mikihito Takenaka; Tsukasa Miyazaki

  Polymer Journal, 06 Jul. 2023, Peer-reviewed

  
• Extended Q-range small-angle neutron scattering to understand the morphology of proton-exchange membranes: the case of the functionalized syndiotactic-polystyrene model system

  Maria-Maddalena Schiavone; David Hermann Lamparelli; Christophe Daniel; Manuchar Golla; Yue Zhao; Hiroki Iwase; Hiroshi Arima-Osonoi; Shin-ichi Takata; Laszlo Szentmiklosi; Boglarka Maroti; Jürgen Allgaier; Aurel Radulescu

  Journal of Applied Crystallography, 01 Aug. 2023, Peer-reviewed

  
• Effect of water content on stratum corneum penetration mechanism of W/O type microemulsions

  Erika Nakamura; Hiroki Iwase; Hiroshi Arima-Osonoi; Mina Sakuragi

  RSC Advances, Jun. 2023, Peer-reviewed

  
• Tuning the Phytoglycogen Size and Aggregate Structure with Solvent Quality: Influence of Water–Ethanol Mixtures Revealed by X-ray and Light Scattering Techniques

  Tero Kämäräinen; Kazunori Kadota; Jun Y. Tse; Hiromasa Uchiyama; Toshio Oguchi; Hiroshi Arima-Osonoi; Yuichi Tozuka

  Biomacromolecules, 09 Dec. 2022, Peer-reviewed

  
• Hydrogen vibration excitations of Zr H 1.8 and Ti H 1.84 up to 21 GPa by incoherent inelastic neutron scattering

  T. Hattori; M. Nakamura; K. Iida; A. Machida; A. Sano-Furukawa; S. Machida; H. Arima; H. Ohshita; T. Honda; K. Ikeda; T. Otomo

  Physical Review B, 26 Oct. 2022, Peer-reviewed

  
• Neutron Reflectivity Study on the Suppression of Interfacial Water Accumulation between a Polypropylene Thin Film and Si Substrate Using a Silane-Coupling Agent

  Keisuke Shimokita; Katsuhiro Yamamoto; Noboru Miyata; Hiroshi Arima-Osonoi; Yohei Nakanishi; Mikihito Takenaka; Motoki Shibata; Norifumi L. Yamada; Hideki Seto; Hiroyuki Aoki; Tsukasa Miyazaki

  Langmuir, 18 Oct. 2022, Peer-reviewed

  
• Evaluation of the rheological and rupture properties of gelatin-based hydrogels blended with polymers to determine their drug diffusion behavior

  Satoshi Nogami; Kazunori Kadota; Hiromasa Uchiyama; Hiroshi Arima-Osonoi; Mitsuhiro Shibayama; Yuichi Tozuka

  Polymer Journal, 09 Aug. 2022, Peer-reviewed

  
• Photocatalytic Silica–Resin Coating for Environmental Protection of Paper as a Plastic Substitute

  Yoko Iwamiya; Daisuke Nishio-Hamane; Kazuhiro Akutsu-Suyama; Hiroshi Arima-Osonoi; Mitsuhiro Shibayama; Zenji Hiroi

  Industrial & Engineering Chemistry Research, May 2022, Peer-reviewed

  
• On the Proton Conduction Pathways in Polyelectrolyte Membranes Based on Syndiotactic-Polystyrene

  Maria-Maddalena Schiavone; Yue Zhao; Hiroki Iwase; Hiroshi Arima-Osonoi; Shin-ichi Takata; Aurel Radulescu

  Membranes, 24 Jan. 2022, Peer-reviewed

  
• Structural changes in pH-responsive gelatin/hydroxypropyl methylcellulose phthalate blends aimed at drug-release systems

  Satoshi Nogami; Kazunori Kadota; Hiromasa Uchiyama; Hiroshi Arima-Osonoi; Hiroki Iwase; Taiki Tominaga; Takeshi Yamada; Shin-ichi Takata; Mitsuhiro Shibayama; Yuichi Tozuka

  International Journal of Biological Macromolecules, Nov. 2021, Peer-reviewed

  
• Local structure investigations of Sn and Mn doped in β-Ga2O3 by X-ray absorption spectroscopy

  H. Arima-Osonoi; K. Yamazaki; R. Simura; T. Sugawara; K. Yubuta; K. Sugiyama; A. Yoshiasa

  Journal of Crystal Growth, 15 Sep. 2021, Peer-reviewed, Lead author, Corresponding author

  
• Generating Mechanism of Catalytic Effect for Hydrogen Absorption/Desorption Reactions in NaAlH4–TiCl3

  Kazutaka Ikeda; Fumika Fujisaki; Toshiya Otomo; Hidetoshi Ohshita; Takashi Honda; Toru Kawamata; Hiroshi Arima; Kazumasa Sugiyama; Hitoshi Abe; Hyunjeong Kim; Kouji Sakaki; Yumiko Nakamura; Akihiko Machida; Toyoto Sato; Shigeyuki Takagi; Shin-ichi Orimo

  Applied Sciences, 09 Sep. 2021, Peer-reviewed

  
• Layered Structure in the Crystalline Adsorption Layer and the Leaching Process of Poly(vinyl alcohol) Revealed by Neutron Reflectivity

  Tsukasa Miyazaki; Noboru Miyata; Hiroshi Arima-Osonoi; Hiroshi Kira; Keiichi Ohuchi; Satoshi Kasai; Yoshihiro Tsumura; Hiroyuki Aoki

  Langmuir, 17 Aug. 2021, Peer-reviewed

  
• High-temperature diffraction experiments and phase diagram of ZrO2 and ZrSiO4

  Akira Yoshiasa; Tsubasa Tobase; Hiroshi Arima-Osonoi; Ken-Ichi Funakoshi; Osamu Ohtaka; Tomotaka Nakatani; Shinji Kohara

  Zeitschrift für Naturforschung B, 22 Jun. 2021, Peer-reviewed

  
• Commissioning for QENS Experiments at Pressures Up to 200 MPa at MLF, J-PARC

  Takeshi Yamada; Hiroshi Arima; Takanori Hattori

  Proceedings of the 3rd J-PARC Symposium (J-PARC2019), 26 Mar. 2021, Peer-reviewed

  
• Spinifex‐like textured metaperidotites from the Higo Metamorphic Rocks, Japan, a possible high‐pressure dehydration product of antigorite serpentinite

  Tadao Nishiyama; Hibiki Eguchi; Dai Shiosaki; Akira Yoshiasa; Nobutatsu Mochizuki; Yasushi Mori; Kazumasa Sugiyama; Hiroshi Arima; Kunio Yubuta

  Island Arc, 11 Dec. 2020, Peer-reviewed

  
• Structural Investigation of Sulfonated Polyphenylene Ionomers for the Design of Better Performing Proton-Conductive Membranes

  Keisuke Shiino; Toshiya Otomo; Takeshi Yamada; Hiroshi Arima; Kosuke Hiroi; Shinichi Takata; Junpei Miyake; Kenji Miyatake

  ACS Applied Polymer Materials, 11 Nov. 2020, Peer-reviewed

  
• Single-stranded β-1,3–1,6-glucan as a carrier for improved dissolution and membrane permeation of poorly water-soluble compounds

  Hiromasa Uchiyama; Mayu Dowaki; Kazunori Kadota; Hiroshi Arima; Kazumasa Sugiyama; Yuichi Tozuka

  Carbohydrate Polymers, 01 Nov. 2020, Peer-reviewed

  
• Gas-flow humidity control system for neutron reflectivity measurements

  Hiroshi Arima-Osonoi; Noboru Miyata; Tessei Yoshida; Satoshi Kasai; Keiichi Ohuchi; Shuoyuan Zhang; Tsukasa Miyazaki; Hiroyuki Aoki

  Review of Scientific Instruments, Oct. 2020, Peer-reviewed, Lead author, Corresponding author

  
• The location of Mn and Fe in axinite–(Fe) from Nandan, China determined by anomalous X–ray scattering (AXS)

  Daitaro KITAHARA; Hiroshi ARIMA; Toru KAWAMATA; Kazumasa SUGIYAMA; Takashi MIKOUCHI

  Journal of Mineralogical and Petrological Sciences, Jun. 2020, Peer-reviewed

  
• Detailed Structural Study on the Poly(vinyl alcohol) Adsorption Layers on a Si Substrate with Solvent Vapor-Induced Swelling

  Tsukasa Miyazaki; Noboru Miyata; Tessei Yoshida; Hiroshi Arima; Yoshihiro Tsumura; Naoya Torikai; Hiroyuki Aoki; Katsuhiro Yamamoto; Toshiji Kanaya; Daisuke Kawaguchi; Keiji Tanaka

  Langmuir : the ACS journal of surfaces and colloids, Apr. 2020, Peer-reviewed

  
• Titanium local coordination environments in Cretaceous–Paleogene and Devonian–Carboniferous boundary sediments as a possible marker for large meteorite impact

  Tsubasa Tobase; Akira Yoshiasa; Toshifumi Komatsu; Takumi Maekawa; Hidetomo Hongu; Maki Okube; Hiroshi Arima; Kazumasa Sugiyama

  Physics and Chemistry of Minerals, 01 Jul. 2019

  
• Improved water dispersibility and photostability in folic acid nanoparticles with transglycosylated naringin using combined processes of wet-milling and freeze-drying.

  Kumi Semba; Kazunori Kadota; Hiroshi Arima; Akihito Nakanishi; Mahamadou Tandia; Hiromasa Uchiyama; Kazumasa Sugiyama; Yuichi Tozuka

  Food research international (Ottawa, Ont.), Jul. 2019, Peer-reviewed

  
• Crystal structure refinement of MnTe2, MnSe2, and MnS2: cation-anion and anion-anion bonding distances in pyrite-type structures

  Makoto Tokuda; Akira Yoshiasa; Tsutomu Mashimo; Hiroshi Arima; Hidetomo Hongu; Tsubasa Tobase; Akihiko Nakatsuka; Kazumasa Sugiyama

  ZEITSCHRIFT FUR KRISTALLOGRAPHIE-CRYSTALLINE MATERIALS, Jun. 2019, Peer-reviewed

  
• High temperature furnace for small-angle neutron scattering instrument at J-PARC

  Y. Sakaguchi; S. Takata; H. Arima; R. Takahashi

  Journal of Neutron Research, May 2019, Peer-reviewed

  
• Development of a technique for high pressure neutron diffraction at 40 GPa with a Paris-Edinburgh press

  T. Hattori; A. Sano-Furukawa; S. Machida; J. Abe; K. Funakoshi; H. Arima; N. Okazaki

  High Pressure Research, 2019, Peer-reviewed

  
• Determination of the locations of Mn and Fe in Mn-bearing andalusite by anomalous X-ray scattering and X-ray absorption fine structure analyses

  Hiroshi Arima; Yuki Tani; Kazumasa Sugiyama; Akira Yoshiasa

  JOURNAL OF MINERALOGICAL AND PETROLOGICAL SCIENCES, Dec. 2018, Peer-reviewed, Lead author, Corresponding author

  
• Pre-Transitional Behavior in Tetragonal to Cubic Phase Transition in HfO2 Revealed by High Temperature Diffraction Experiments

  Tsubasa Tobase; Akira Yoshiasa; Hiroshi Arima; Kazumasa Sugiyama; Osamu Ohtaka; Tomotaka Nakatani; Ken ichi Funakoshi; Shinji Kohara

  Physica Status Solidi (B) Basic Research, Nov. 2018

  
• Structural variations accompanied by thermal expansion of diaspore: in-situ single-crystal and powder X-ray diffraction study

  Teruki Sugiura; Hiroshi Arima; Takaya Nagai; Kazumasa Sugiyama

  PHYSICS AND CHEMISTRY OF MINERALS, Nov. 2018, Peer-reviewed

  
• Dehydroxylation Kinetics of Clay Minerals and Its Application to Friction Heating Along an Imbricate Thrust in an Accretionary Prism

  Hirokazu Masumoto; Jun Kameda; Hiroshi Arima; Kazumasa Sugiyama; Takaya Nagai; Yuzuru Yamamoto

  GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS, Sep. 2018, Peer-reviewed

  
• Crystal structure refinement and chemical formula of prosopite, CaAl2F4[(OH)4-xFx] x=0.0-1.0

  Hidetomo Hongu; Akira Yoshiasa; Aya Teshima; Hiroshi Isobe; Kazumasa Sugiyama; Hiroshi Arima; Akihiko Nakatsuka; Koichi Momma; Ritsuro Miyawaki

  JOURNAL OF MINERALOGICAL AND PETROLOGICAL SCIENCES, Jun. 2018, Peer-reviewed

  
• The location of Mn (MnO: 2.0 wt%) in fluorapatite from Lavra da Golconda, near Governador Valadares, Minas Gerais, Brazil

  Hiroshi Arima; Yusuke Kida; Takashi Mikouchi; Kazumasa Sugiyama

  JOURNAL OF MINERALOGICAL AND PETROLOGICAL SCIENCES, Jun. 2018, Peer-reviewed, Lead author, Corresponding author

  
• Determination of elastic constants of single-crystal chromian spinel by resonant ultrasound spectroscopy and implications for fluid inclusion geobarometry

  Kenya Ono; Yuya Harada; Akira Yoneda; Junji Yamamoto; Akira Yoshiasa; Kazumasa Sugiyama; Hiroshi Arima; Tohru Watanabe

  PHYSICS AND CHEMISTRY OF MINERALS, Mar. 2018, Peer-reviewed

  
• Emergent composite structures following the amorphization of itraconazole with alpha-glucosyl rutin by over-grinding

  Kazunori Kadota; Hiroshi Arima; Ryosuke Shakudo; Kumi Semba; Hiromasa Uchiyama; Kazumasa Sugiyama; Yuichi Tozuka

  POWDER TECHNOLOGY, Jan. 2018, Peer-reviewed

  
• Single-crystal X-ray diffraction study of SrGeO3 high-pressure perovskite phase at 100 K

  Akihiko Nakatsuka; Hiroshi Arima; Osamu Ohtaka; Keiko Fujiwara; Akira Yoshiasa

  Journal of Physics: Conference Series, Oct. 2017

  
• XAFS study on the location of Cu and Mn in a greenish blue elbaite from Alto dos Quntos mine, Brazil

  Kazumasa Sugiyama; Hiroshi Arima; Hayato Konno; Takashi Mikouchi

  JOURNAL OF MINERALOGICAL AND PETROLOGICAL SCIENCES, Aug. 2017, Peer-reviewed

  
• Local structures of Ca, Ti, Fe in shergottite fusion glass

  Tsubasa Tobase; Massimo Nespolo; Akira Yoshiasa; Hidetomo Hongu; Hiroshi Isobe; Maki Okube; Hiroshi Arima; Kazumasa Sugiyama

  ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES, 2017, Peer-reviewed

  
• Precursor phenomenon before phase transitions in PbTiO3 and BaTiO3

  Akira Yoshiasa; Tomotaka Nakatani; Akihiko Nakatsuka; Maki Okube; Hiroshi Arima; Kazumasa Sugiyama

  ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES, 2017, Peer-reviewed

  
• Structural refinement of kottigite-parasymplesite solid solution: Unique cation site occupancy and chemical bonding with water molecules

  Akira Yoshiasa; Yumiko Miyano; Hiroshi Isobe; Kazumasa Sugiyama; Hiroshi Arima; Akihiko Nakatsuka; Koichi Momma; Ritsuro Miyawaki

  JOURNAL OF MINERALOGICAL AND PETROLOGICAL SCIENCES, Oct. 2016, Peer-reviewed

  
• Temperature dependence of Zr and Ti K-edge XANES spectra for para- and ferro-electric perovskite-type PbZrO3, PbTiO3and BaTiO3

  A Yoshiasa; T Nakatani; T Hiratoko; T Tobase; A Nakatsuka; M Okube; H Arima; K Sugiyama

  Journal of Physics: Conference Series, May 2016, Peer-reviewed

  
• Crystal structure refinements of legrandite, adamite, and paradamite: The complex structure and characteristic hydrogen bonding network of legrandite

  Satoshi Jinnouchi; Akira Yoshiasa; Kazumasa Sugiyama; Reiko Shimura; Hiroshi Arima; Koichi Momma; Ritsurou Miyawaki

  JOURNAL OF MINERALOGICAL AND PETROLOGICAL SCIENCES, Feb. 2016, Peer-reviewed

  
• Distribution of Mn in pink elbaitic tourmaline from Mogok, Myanmar

  Kazumasa Sugiyama; Hiroshi Arima; Hayato Konno; Toru Kawamata

  JOURNAL OF MINERALOGICAL AND PETROLOGICAL SCIENCES, Feb. 2016, Peer-reviewed

  
• Structural Study of Fe80B20 Amorphous Alloy by Anomalous X-ray Scattering Coupled with Neutron Diffraction

  Hiroshi ARIMA; Toru KAWAMATA; Yoshihiko YOKOYAMA; Kazumasa SUGIYAMA; Toshiya OTOMO

  JPS Conf. Proc., Sep. 2015, Peer-reviewed

  
• Crystal structure of SrGeO3 in the high-pressure perovskite-type phase

  Akihiko Nakatsuka; Hiroshi Arima; Osamu Ohtaka; Keiko Fujiwara; Akira Yoshiasa

  ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, May 2015

  
• Temperature dependence of crystal structure of CaGeO3 high-pressure perovskite phase and experimental determination of its Debye temperatures studied by low- and high-temperature single-crystal X-ray diffraction

  Akihiko Nakatsuka; Shoichi Kuribayashi; Noriaki Nakayama; Hiroshi Fukui; Hiroshi Arima; Akira Yoneda; Akira Yoshiasa

  AMERICAN MINERALOGIST, May 2015, Peer-reviewed

  
• Crystal structure of SrGeO<inf>3</inf> in the high-pressure perovskite-type phase

  Akihiko Nakatsuka; Hiroshi Arima; Osamu Ohtaka; Keiko Fujiwara; Akira Yoshiasa; M. Weil

  Acta Crystallographica Section E: Structure Reports Online, 01 May 2015, Peer-reviewed

  
• Design and performance of high-pressure PLANET beamline at pulsed neutron source at J-PARC

  T. Hattori; A. Sano-Furukawa; H. Arima; K. Komatsu; A. Yamada; Y. Inamura; T. Nakatani; Y. Seto; T. Nagai; W. Utsumi; T. Iitaka; H. Kagi; Y. Katayama; T. Inoue; T. Otomo; K. Suzuya; T. Kamiyama; M. Arai; T. Yagi

  NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, Apr. 2015, Peer-reviewed

  
• Local structure around Ge in lithium germanate glasses analyzed by AXS and EXAFS techniques

  Hiroshi Arima; Toru Kawamata; Kazumasa Sugiyama

  JOURNAL OF MINERALOGICAL AND PETROLOGICAL SCIENCES, Apr. 2015, Peer-reviewed

  
• Six-axis multi-anvil press for high-pressure, high-temperature neutron diffraction experiments

  A. Sano-Furukawa; T. Hattori; H. Arima; A. Yamada; S. Tabata; M. Kondo; A. Nakamura; H. Kagi; T. Yagi

  REVIEW OF SCIENTIFIC INSTRUMENTS, Nov. 2014, Peer-reviewed

  
• Structure of Al87Y8Ni5 Amorphous Alloy Analyzed by Anomalous X-ray Scattering

  Hiroshi Arima; Toru Kawamata; Yoshihiko Yokoyama; Kazumasa Sugiyama

  JPS Conference Proceedings, 26 Mar. 2014, Peer-reviewed

  
• Local structure of iron in tektites and natural glass: An insight through X-ray absorption fine structure spectroscopy

  Ling Wang; Akira Yoshiasa; Maki Okube; Tatsuya Hiratoko; Yuan Hu; Hiroshi Arima; Kazumasa Sugiyama

  JOURNAL OF MINERALOGICAL AND PETROLOGICAL SCIENCES, Oct. 2013

  
• Static disorders of atoms and experimental determination of Debye temperature in pyrope: Low- and high-temperature single-crystal X-ray diffraction study-Reply

  Akihiko Nakatsuka; Mami Shimokawa; Noriaki Nakayama; Osamu Ohtaka; Hiroshi Arima; Maki Okube; Akira Yoshiasa

  AMERICAN MINERALOGIST, Apr. 2013, Peer-reviewed

  
• The structure of hydrated copper-silicate gels, an analogue compound for natural chrysocolla

  Tsuyoshi Hariu; Hiroshi Arima; Kazumasa Sugiyama

  JOURNAL OF MINERALOGICAL AND PETROLOGICAL SCIENCES, Apr. 2013, Peer-reviewed, Corresponding author

  
• Formation of NaCl-Type Monodeuteride LaD by the Disproportionation Reaction of LaD2

  A. Machida; M. Honda; T. Hattori; A. Sano-Furukawa; T. Watanuki; Y. Katayama; K. Aoki; K. Komatsu; H. Arima; H. Ohshita; K. Ikeda; K. Suzuya; T. Otomo; M. Tsubota; K. Doi; T. Ichikawa; Y. Kojima; D. Y. Kim

  PHYSICAL REVIEW LETTERS, May 2012, Peer-reviewed

  
• Neutron powder diffraction of small-volume samples at high pressure using compact opposed-anvil cells and focused beam

  T. Okuchi; S. Sasaki; Y. Ohno; J. Abe; H. Arima; T. Osakabe; T. Hattori; A. Sano-Furukawa; K. Komatsu; H. Kagi; W. Utsumi; S. Harjo; T. Ito; K. Aizawa

  23RD INTERNATIONAL CONFERENCE ON HIGH PRESSURE SCIENCE AND TECHNOLOGY (AIRAPT-23), 2012, Peer-reviewed

  
• Static disorders of atoms and experimental determination of Debye temperature in pyrope: Low- and high-temperature single-crystal X-ray diffraction study

  Akihiko Nakatsuka; Mami Shimokawa; Noriaki Nakayama; Osamu Ohtaka; Hiroshi Arima; Maki Okube; Akira Yoshiasa

  AMERICAN MINERALOGIST, Oct. 2011, Peer-reviewed

  
• Stress/Strain Effects on Industrial Superconducting Composites

  Ito Takayoshi; Harjo Stefanus; Osamura Kozo; Hemmi Tsutomu; Awaji Satoshi; Machiya Shuichiro; Oguro Hidetoshi; Nishijima Gen; Takahashi Kohki; Matsui Kunihiro; Tsuchiya Yoshinori; Arima Hiroshi; Aizawa Kazuya; Koizumi Norikiyo; Nakamoto Tatsushi; Ogitsu Toru

  RESIDUAL STRESSES VIII, 2011

  
• Mechanical Properties Using Japan Proton Accelerator Research Complex (J-PARC) : Internal Residual Stress Measurement

  AIZAWA Kazuya; STEFANUS Harjo; ITO Takayoshi; ARIMA Hiroshi; ABE Jun

  QUARTERLY JOURNAL OF THE JAPAN WELDING SOCIETY, 05 Sep. 2010

  
• A cubic-anvil high-pressure device for pulsed neutron powder diffraction

  J. Abe; M. Arakawa; T. Hattori; H. Arima; H. Kagi; K. Komatsu; A. Sano-Furukawa; Y. Uwatoko; K. Matsubayashi; S. Harjo; A. Moriai; T. Ito; K. Aizawa; M. Arai; W. Utsumi

  REVIEW OF SCIENTIFIC INSTRUMENTS, Apr. 2010, Peer-reviewed

  
• Designing PLANET: Neutron beamline for high-pressure material science at J-PARC

  H. Arima; T. Hattori; K. Komatsu; J. Abe; W. Utsumi; H. Kagi; A. Suzuki; K. Suzuya; T. Kamiyama; M. Arai; T. Yagi

  INTERNATIONAL CONFERENCE ON HIGH PRESSURE SCIENCE AND TECHNOLOGY, JOINT AIRAPT-22 AND HPCJ-50, 2010, Peer-reviewed

  
• High Pressure Experiments with the Engineering Materials Diffractometer (BL-19) at J-PARC

  J. Abe; T. Hattori; K. Komatsu; H. Arima; M. Arakawa; A. Sano; H. Kagi; S. Harjo; T. Ito; A. Moriai; K. Aizawa; M. Arai; W. Utsumi

  INTERNATIONAL CONFERENCE ON HIGH PRESSURE SCIENCE AND TECHNOLOGY, JOINT AIRAPT-22 AND HPCJ-50, 2010, Peer-reviewed

  
• Aspire To Become TAKUMI - TAKUMI present status and research topics -

  Stefanus Harjo; Kazuya Aizawa; Takayoshi Ito; Hiroshi Arima; Jun Abe; Atsushi Moriai; Kaoru Sakasai; Tatsuya Nakamura; Takeshi Nakatani; Takaaki Iwahashi; Takashi Kamiyama

  MECHANICAL STRESS EVALUATION BY NEUTRONS AND SYNCHROTRON RADIATION, 2010, Peer-reviewed

  
• Application Software Development for the Engineering Materials Diffractometer, TAKUMI

  Takayoshi Ito; Takeshi Nakatani; Stefanus Harjo; Hiroshi Arima; Jun Abe; Kazuya Aizawa; Atsushi Moriai

  MECHANICAL STRESS EVALUATION BY NEUTRONS AND SYNCHROTRON RADIATION, 2010, Peer-reviewed

  
• High-pressure XAFS study of pure ZrO2 and stabilized cubic ZrO2

  Akira Yoshiasa; Hiroshi Arima; Kei-Ichiro Murai; Maki Okube; Yoshinori Katayama; Osamu Ohtaka

  Journal of the Physical Society of Japan, 2010, Peer-reviewed

  
• Ionic conductivities of CuI phases at high pressures and temperatures

  Osamu Ohtaka; Yoshinori Itakura; Hiroshi Arima; Takumi Kikegawa; Akira Yoshiasa

  Journal of the Physical Society of Japan, 2010, Peer-reviewed

  
• Melting diagrams of Fe-rich alloys determined from synchrotron in situ measurements in the 15-23 GPa pressure range

  D. Andrault; N. Bolfan-Casanova; O. Ohtaka; H. Fukui; H. Arima; M. Fialin; K. Funakoshi

  PHYSICS OF THE EARTH AND PLANETARY INTERIORS, May 2009, Peer-reviewed

  
• Neutron powder diffraction under high pressure at J-PARC

  Wataru Utsumi; Hiroyuki Kagi; Kazuki Komatsu; Hiroshi Arima; Takaya Nagai; Takuo Okuchi; Takashi Kamiyama; Yoshiya Uwatoko; Kazuyuki Matsubayashi; Takehiko Yagi

  NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, Feb. 2009, Peer-reviewed

  
• Designing an elliptical supermirror guide for the high-pressure material science beamline of J-PARC

  Hiroshi Arima; Kazuki Komatsu; Kazuaki Ikeda; Katsuya Hirota; Hiroyuki Kagi

  NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, Feb. 2009, Peer-reviewed

  
• Crystal growth and structural characterizations of Ce-doped Gd-9.33(SiO4)(6)O-2 single crystals

  Y. Ohgi; H. Kagi; H. Arima; A. Ohta; K. Kamada; A. Yoshikawa; K. Sugiyama

  JOURNAL OF CRYSTAL GROWTH, Jan. 2009, Peer-reviewed

  
• Synthesis of single crystal (Mg1-xFex)(1-delta)O (x=0.001-1.00) solid-solution and electrical conduction mechanism at high temperature and pressure

  Akira Yoshiasa; Kazumasa Sugiyama; Shunsuke Sakai; Hiroshi Isobe; Daisuke Sakamoto; Ken'ichi Ota; Hiroshi Arima; Humihiko Takei

  JOURNAL OF CRYSTAL GROWTH, Jan. 2009, Peer-reviewed

  
• High-pressure XAFS study of bulk and nano size ZrO2 particles

  Akira Yoshiasa; Hiroshi Arima; Maki Okube; Hiroshi Fukui; Akihiko Nakatsuka; Yoshinori Katayama; Osamu Ohtaka

  14TH INTERNATIONAL CONFERENCE ON X-RAY ABSORPTION FINE STRUCTURE (XAFS14), PROCEEDINGS, 2009, Peer-reviewed

  
• Temperature dependence of EXAFS Debye-Waller factor in the high pressure perovskite SrGeO3

  T Hashimoto; A Yoshiasa; M Sugahara; H Arima; H Fukui; Kei-ichiro Murai; M Okube

  Journal of Physics: Conference Series, 01 Jul. 2008, Peer-reviewed

  
• Local structure and effective pair potential of rock-salt type and disordered rock-salt type AgI under pressure

  Yoshiasa; A Arima; H Fukui; H Ohtaka; O Kamishima; O Okube; M Katayama, Y

  J. Phys. Conference Series, Apr. 2008, Peer-reviewed

  
• Pressure dependence of anharmonic effective pair potentials in rock salt type AgI

  Yoshiasa, A Fukui; H Arima; H Okube; M Katayama; Y Murai; K Sugahara; M Ohtaka, O

  AIP Conf. Proc., Apr. 2007, Peer-reviewed

  
• In situ XAFS and XRD studies of pressure-induced local structural change in liquid AgI

  H. Arima; O. Ohtaka; T. Hattori; Y. Katayama; W. Utsumi; A. Yoshiasa

  JOURNAL OF PHYSICS-CONDENSED MATTER, Feb. 2007, Peer-reviewed

  
• Local structure of transition elements (V, Cr, Mn, Fe and Zn) in Al2SiO5 polymorphs

  Yuki Furukawa; Akira Yoshiasa; Hiroshi Arima; Maki Okube; Kei-ichiro Murai; Tadao Nishiyama

  X-RAY ABSORPTION FINE STRUCTURE-XAFS13, 2007, Peer-reviewed

  
• XAFS study of as in K-T boundary clays

  Shunsuke Sakai; Akira Yoshiasa; Hiroshi Arima; Maki Okube; Chiya Numako; Tsutornu Sato

  X-RAY ABSORPTION FINE STRUCTURE-XAFS13, 2007, Peer-reviewed

  
• Study of partial melting at high-pressure using in situ X-ray diffraction

  D. Andrault; G. Morard; N. Bolfan-Casanova; O. Ohtaka; H. Fukui; H. Arima; N. Guignot; K. Funakoshi; P. Lazor; M. Mezouar

  HIGH PRESSURE RESEARCH, Sep. 2006, Peer-reviewed

  
• Aragonite-type lanthanum orthoborate, LaBO3

  A Nakatsuka; O Ohtaka; H Arima; N Nakayama; T Mizota

  ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, Apr. 2006, Peer-reviewed

  
• Anharmonic effective pair potentials in alpha-, beta- and gamma-CuI detennined by extended X-ray absorption fine structure

  A Yoshias; M Okube; O Kamishima; H Arima; H Okudera; Y Terada; A Nakatsuka

  SOLID STATE IONICS, Oct. 2005, Peer-reviewed

  
• Cubic phase of single-crystal LaAlO3 perovskite synthesized at 4.5 GPa and 1273 K

  A Nakatsuka; O Ohtaka; H Arima; NA Noriaki; T Mizota

  ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, Aug. 2005, Peer-reviewed

  
• High-pressure and high-temperature generation using diamond/SiC composite anvils prepared with hot isostatic pressing

  O Ohtaka; N Ohnishi; K Kubo; H Arima; H Fukui; T Yamanaka; K Miyamoto; S Inamura; T Kikegawa; M Shimono

  HIGH PRESSURE RESEARCH, Mar. 2005, Peer-reviewed

  
• Phase relations and structures of CuI phases at high prebures and temperatures

  O. Ohtaka; K. Kubo; H. Arima; Y. Itakura; H. Fukui; T. Kikegawa; Y. Katayama; M. Shimono; A. Yoshiasa

  Joint 20th AIRAPT and 43rd EHPRG International Conference on High Pressure Science and Technology, 2005

  
• HIP production of a diamond/SiC composite and application to high-pressure anvils

  O Ohtaka; M Shimono; N Ohnishi; H Fukui; H Takebe; H Arima; T Yamanaka; T Kikegawa; S Kume

  PHYSICS OF THE EARTH AND PLANETARY INTERIORS, Jun. 2004, Peer-reviewed

  
• Pressure-induced sharp coordination change in liquid germanate

  O Ohtaka; H Arima; H Fukui; W Utsumi; Y Katayama; A Yoshiasa

  PHYSICAL REVIEW LETTERS, Apr. 2004, Peer-reviewed

  

Misc.

• High pressure neutron CT for visualizing water

  有馬寛; 服部高典; 佐野亜沙美; 町田真一; 阿部淳; 舟越賢一; 坂巻竜也

  量子ビームサイエンスフェスタ(Web), 2024

  
• High temperature and high pressure SANS experiments at BL15 “TAIKAN” in MLF

  阿部淳; 岩瀬裕希; 有馬寛; 高田慎一; 大内啓一; 笠井聡; 宮崎司

  量子ビームサイエンスフェスタ(Web), 2023

  
• Development of high temperature and high pressure cell for small angle neutron scattering experiments

  阿部淳; 有馬寛; 岩瀬裕希; 高田慎一; 宮崎司

  日本中性子科学会年会講演概要集, 2022

  
• 超高圧中性子回折装置PLANETの性能評価

  服部高典; 佐野亜沙美; 有馬寛; 内海渉; 片山芳則; 永井隆哉; 飯高敏晃; 井上徹; 鍵裕之; 八木健彦

  日本結晶学会年会講演要旨集, 2012

  
• 地球内部の「水」を見るツール~超高圧中性子回折装置PLANET~

  服部高典; 有馬寛; 佐野亜沙美; 内海渉; 永井隆哉; 飯高敏晃; 鍵裕之; 片山芳則; 井上徹; 八木健彦

  日本化学会西日本大会講演要旨集, 2011

  
• J-PARC超高圧中性子回折装置PLANETの目指すところと建設状況

  服部高典; 有馬寛; 片山芳則; 内海渉; 永井隆哉; 井上徹; 鍵裕之; 八木健彦

  日本中性子科学会年会講演概要集, 2009

  
• 凍結噴霧乾燥における糖を媒体とした多孔質粒子形成による薬物ナノ粒子の分散性向上

  仙波久実; KAEMAERAEINEN Tero; 中山結月; 畑中友太; 有馬寛; 杉山和正; 内山博雅; 門田和紀; 戸塚裕一

  日本薬剤学会年会講演要旨集(CD-ROM), 2024

  
• NaAlH₄-TiCl₃の水素放出再吸蔵過程における中性子・X線散乱による構造解析と触媒効果の発現

  池田一貴; 池田一貴; 池田一貴; 藤崎布美佳; 藤崎布美佳; 大友季哉; 大友季哉; 大友季哉; 大友季哉; 大下英敏; 本田孝志; 本田孝志; 本田孝志; 川又透; 有馬寛; 有馬寛; 杉山和正; 阿部仁; 阿部仁; 阿部仁; KIM Yunjeong; 榊浩司; 中村優美子; 町田晃彦; 佐藤豊人; 佐藤豊人; 高木成幸; 折茂慎一

  日本金属学会講演大会(Web), 2022

  
• Design of an oral gel formulation using gelatin/enteric polymer for pH-responsive drug release system

  野上聡; 内山博雅; 門田和紀; 有馬寛; 岩瀬裕希; 富永大輝; 山田武; 高田慎一; 柴山充弘; 戸塚裕一

  日本薬剤学会年会講演要旨集(CD-ROM), 2021

  
• Determination of Local Structures Around Trace Transition Elements in Minerals by Anomalous X-ray Scattering and X-ray Absorption Fine Structure Analyses

  Hiroshi ARIMA

  Nihon Kessho Gakkaishi, 31 May 2020

  
• 3rd International Society for Sample Environment (ISSE) Training School

  有馬 寛; 石角 元志

  波紋, Feb. 2020

  
• 非晶質金属M⁹⁰Zr₁₀(M=Fe,Co)の精密構造解析

  大志田達郎; 杉山和正; 川又透; 有馬寛

  日本金属学会講演大会(Web), 2019

  
• Fine Structure Analysis of Natural Apatite Minerals

  杉山和正; 有馬寛

  東北大学金属材料研究所新素材共同研究開発センター共同利用研究報告書(CD-ROM), 2019

  
• Crystal chemistry of pyrite-type compounds and single crystal structure analyses of MnTe₂, MnSe₂,MnS₂, and FeS₂

  吉朝朗; 徳田誠; 本宮秀朋; 真下茂; 中塚晃彦; 有馬寛; 杉山和正

  量子ビームサイエンスフェスタ(Web), 2019

  
• The local structure of Ce in rare earth phosphates

  志村玲子; 新山慎太郎; 杉山和正; 有馬寛; 三河内岳

  量子ビームサイエンスフェスタ(Web), 2019

  
• Report on the 27^th AIRAPT International Conference on High Pressure Science and Technology

  Hiroshi ARIMA

  The Review of High Pressure Science and Technology, 2019

  
• Ce-perovskiteとNb-perovskiteの単結晶構造解析とXAFS法による局所構造解析

  北原銀河; 吉朝朗; 徳田誠; 鳥羽瀬翼; 本宮秀朋; 有馬寛; 杉山和正

  日本地球惑星科学連合大会予稿集(Web), 2018

  
• Structure analysis of Mn and Fe bearing axinite

  北原大太朗; 有馬寛; 杉山和正

  量子ビームサイエンスフェスタ(Web), 2018

  
• Atom and ion transport mechanism in NaAlH₄-Ti compounds

  大友季哉; 大友季哉; 大友季哉; 藤崎布美佳; 本田孝志; 本田孝志; 大下英敏; 池田一貴; 中尾裕則; 中尾裕則; 阿部仁; 阿部仁; 有馬寛; 杉山和正; 佐藤豊人; 折茂慎一; 榊浩司; KIM Hyunjeong; 中村優美子

  量子ビームサイエンスフェスタ(Web), 2018

  
• Crystal structure refinements of mantle origin spinel type minerals and unique cation site occupancies

  吉朝朗; 徳田誠; 西山忠男; 真下茂; 中塚晃彦; 有馬寛; 奥部真樹; 杉山和正

  量子ビームサイエンスフェスタ(Web), 2018

  
• Structural study of Mg-stabilized amorphous calcium carbonate

  脇本聡; 有馬寛; 杉山和正

  量子ビームサイエンスフェスタ(Web), 2018

  
• Ni-Nb系非晶質合金の局所構造単位

  黒田燎; 有馬寛; 川又透; 杉山和正

  日本金属学会講演概要(CD-ROM), 2017

  
• シャルゴッタイトの溶融ガラス部に見られるCa,Ti,Fe局所構造特性

  鳥羽瀬翼; 鳥羽瀬翼; 吉朝朗朗; NESPOLO Massimo; 本宮秀朋; 磯部博志; 奥部真樹; 有馬寛; 杉山和正

  日本地球惑星科学連合大会予稿集(Web), 2017

  
• Structural Study of Ni-Nb Amorphous Alloys by Anomalous X-ray Scattering

  黒田燎; 有馬寛; 杉山和正; 川又透

  量子ビームサイエンスフェスタ(Web), 2017

  
• Structure refinements and structure changes of natural proton-conductor vivianite and parasymplesite

  吉朝朗; 本宮秀朋; 杉山和正; 奥部真樹; 有馬寛; 中塚晃彦; 門馬綱一; 宮脇律郎

  量子ビームサイエンスフェスタ(Web), 2017

  
• Atom and ion transport mechanism in NaAlH₄-Ti compounds

  大友季哉; 大友季哉; 大友季哉; 藤崎布美佳; 本田孝志; 本田孝志; 大下英敏; 池田一貴; 中尾裕則; 中尾裕則; 阿部仁; 阿部仁; 有馬寛; 杉山和正; 佐藤豊人; 折茂慎一; 榊浩司; KIM Hyunjeong; 中村優美子

  量子ビームサイエンスフェスタ(Web), 2017

  
• Middle Range Ordering Structure of Zr₈₀Pt₂₀ Amorphous Alloy

  杉山和正; 有馬寛; 川又透

  量子ビームサイエンスフェスタ(Web), 2016

  
• Local Structure of Alkali Germanate Glass

  有馬寛; 杉山和正; 川又透

  量子ビームサイエンスフェスタ(Web), 2016

  
• Overview of high-pressure neutron beamline, PLANET, and practical aspects of the experiments

  Takanori Hattori; Asami Sano-Furukawa; Hiroshi Arima; Ken Ichi Funakoshi; Jun Abe; Shinichi Machida; Nobuo Okazaki; Keiichi Ohuchi; Yasuhiro Inamura

  Review of High Pressure Science and Technology/Koatsuryoku No Kagaku To Gijutsu, 2016, Peer-reviewed

  
• Temperature dependence of crystal structure of CaGeO_3 perovskite

  NAKATSUKA A.; KURIBAYASHI S.; NAKAYAMA N.; ARIMA H.; YOSHIASA A.

  日本鉱物科学会年会講演要旨集, 05 Sep. 2013

  
• AXS-RMC法を用いたPd基非晶質合金の構造解析

  林良哉; 林良哉; 有馬寛; 川又透; 杉山和正; 春山修身

  日本金属学会講演概要(CD-ROM), 2013

  
• AXS-RMC法を用いたPd₈₂Ge₁₈非晶質合金の構造解析

  林良哉; 川又透; 有馬寛; 杉山和正

  日本金属学会講演概要(CD-ROM), 2013

  
• Neutron camera test experiment installed in J-PARC BL-11 "PLANET" beamline

  INOUE Toru; ARIMA Hiroshi; HATTORI Takanori; SANO Asami

  日本鉱物科学会年会講演要旨集, 15 Sep. 2012

  
• BL19「匠」の現状

  SUTEFANUSU HARUYO; AIZAWA KAZUYA; ITO TAKAYOSHI; ARIMA HIROSHI

  日本原子力研究開発機構JAEA-Review(Web), Jun. 2011

  
• 26aEH-10 Hydrogen structure study using total scattering spectrometer NOVA in high pressure neutron diffraction.

  Honda Mitsunori; Hattori Takanori; Machida Akihiko; Arima Hiroshi; Sano Asami; Katayama Yoshinori; Aoki Katsutoshi; Komatsu Kazuki; Oshita Hidetoshi; Otomo Toshiya

  Meeting abstracts of the Physical Society of Japan, 03 Mar. 2011

  
• 中性子回折を用いた一軸圧縮下にある岩石のひずみ測定

  阿部淳; 関根孝太郎; ステファヌス ハルヨ; 伊藤崇芳; 有馬寛; 相澤一也

  資源・素材, 2011

  
• Current Status of Engineering Materials Diffractometer at J-PARC

  HARJO Stefanus; ITO Takayoshi; AIZAWA Kazuya; ARIMA Hiroshi; ABE Jun; MORITA Atsushi; IWAHASHI Takaaki; KAMIYAMA Takashi

  Materials Science Forum, 2011

  
• ブロンズ法複合Nb₃Sn線材の3次元ひずみ状態

  淡路智; 高橋弘紀; 小黒英俊; 渡辺和雄; ステファヌス ハルヨ; 伊藤崇芳; 有馬寛; 相澤一也

  日本原子力研究開発機構JAEA-Review(Web), 2011

  
• Hydrogen structure study by high pressure neutron diffraction using total scattering spectrometer NOVA

  HONDA Mitsunori; HATTORI Takanori; SANO Asami; MACHIDA Akihiko; KATAYAMA Yoshinori; ARIMA Hiroshi; KOMATSU Kazuki; OSHITA Hidetoshi; OTOMO Toshiya

  高圧討論会講演集, 11 Oct. 2010

  
• The introduction of the high-pressure neutron diffractometer PLANET at J-PARC and its construction state

  HATTORI Takanori; ARIMA Hiroshi; SANO FURUKAWA Asami; ABE Jun; UTSUMI Wataru; KAGI Hiroyuki; YAGI Takehiko

  高圧討論会講演集, 11 Oct. 2010

  
• Development of supermirror focusing device for high-pressure neutron diffraction measurements

  ARIMA Hiroshi; KOMATSU Kazuki; KAGI Hiroyuki; ABE Jun; SANO Asami; HATTORI Takanori; UTSUMI Wataru

  高圧討論会講演集, 11 Oct. 2010

  
• High-Pressure Neutron Diffraction Experiments at TAKUMI in J-PARC

  ABE Jun; HATTORI Takanori; ARIMA Hiroshi; SANO FURUKAWA Asami; FUKAZAWA Hiroshi; UTSUMI Wataru; KOMATSU Kazuki; ARAKAWA Masashi; IIZUKA Riko; KAGI Hiroyuki; OKUCHI Takuo; ONO Yoshiki; SASAKI Shigeo

  高圧討論会講演集, 11 Oct. 2010

  
• Static disorder of Mg in pyrope

  NAKATSUKA A.; SHIMOKAWA M.; NAKAYAMA N.; OHTAKA O.; ARIMA H.; OKUBE M.; YOSHIASA A.

  日本鉱物科学会年会講演要旨集, 23 Sep. 2010

  
• 24aWZ-6 Current construction state of high-pressure neutron diffractometer PLANET

  Arima H.; Hattori T.; Abe J.; Sano A.; Utsumi W.; Kagi H.; Komatsu K.; Nagai T.; Iitaka T.; Katayama Y.; Inoue T.; Yagi T.

  Meeting abstracts of the Physical Society of Japan, 18 Aug. 2010

  
• XAFS study of ZrO_2 nano particles under high pressure

  YOSHIASA A.; ARIMA H.; OKUBE M.; FUKUI H.; NAKATSUKA A.; KATAYAMA Y.; OHTAKA O.

  日本鉱物科学会年会講演要旨集, 07 Apr. 2010

  
• J-PARCでの工学回折装置(現状及び可能性)

  HARJO Stefanus; 相澤一也; 伊藤崇芳; 盛合敦; 阿部淳; 有馬寛

  材料とプロセス(CD-ROM), 2010

  
• 鉄鋼材料の中性子回折その場測定の可能性

  HARJO Stefanus; 伊藤崇芳; 相澤一也; 有馬寛; 友田陽; 鈴木裕士

  材料とプロセス(CD-ROM), 2010

  
• J-PARC工学材料回折装置匠の現状

  HARJO Stefanus; 相澤一也; 伊藤崇芳; 有馬寛; 阿部淳; 盛合敦; 神山崇

  X線材料強度に関するシンポジウム講演論文集, 2010

  
• Nb₃Sn線材バンドル試料の中性子回折を用いた歪み測定

  高橋弘紀; 西島元; 峯岸一博; 淡路智; 渡辺和雄; 小黒英俊; HARJO Stefanus; 伊藤崇芳; 有馬寛; 相澤一也

  低温工学・超電導学会講演概要集, 2010

  
• J-PARC超高圧中性子回折装置PLANETの設計思想と建設状況

  服部高典; 有馬寛; 内海渉

  波紋, Jan. 2010

  
• Powder neutron diffraction using nano-polycrystalline diamond as opposed anvils

  Takuo Okuchi; Shigeo Sasaki; Yoshiki Ohno; Kazuki Komatsu; Hiroyuki Kagi; Hiroshi Arima; Jun Abe; Takanori Hattori; Asami Sano; Toyotaka Sakabe; Wataru Utsumi; Stefanus Harjo; Takayoshi Ito; Kazuya Aizawa; Tetsuo Irifune

  Review of High Pressure Science and Technology/Koatsuryoku No Kagaku To Gijutsu, 2010

  
• Engineering Diffraction with TAKUMI

  HARJO Stefanus; AIZAWA Kazuya; ITO Takayoshi; ARIMA Hiroshi

  RADIOISOTOPES, 2010

  
• 30aRE-5 Current Status of TAKUMI, the Engineering Materials Diffractometer at MLF/J-PARC

  Ito T.; Harjo S.; Aizawa K.; Moriai A.; Abe J.; Arima H.; Nakatani T.; Sakasai K.; Nakamura T.; Iwahashi T.; Utsumi W.; Arai M.

  Meeting abstracts of the Physical Society of Japan, 03 Mar. 2009

  
• Combined XAFS and Diffraction of Inorganic Structures

  ASAKURA Kiyotaka; YOSHIASA Akira; ARIMA Hiroshi; FUKUI Hiroshi; OKUBE Maki; KATAYAMA Yoshinori; OHTAKA Osamu

  Nihon Kessho Gakkaishi, 28 Feb. 2009

  
• 高温高圧下でのXAFS法と回折法によるAgIの研究

  吉朝朗; 有馬寛; 福井宏之; 奥部真紀; 片山芳則; 大高理

  日本結晶学会誌, 28 Feb. 2009

  
• Introduction of the high pressure neutron diffraction projects in J-PARC

  Takaya Nagai; Hiroshi Arima; Takuo Okuchi; Hiroyuki Kagi; Takehiko Yagi

  Review of High Pressure Science and Technology/Koatsuryoku No Kagaku To Gijutsu, 2009

  
• 地球惑星科学における中性子利用の現状と今後への期待

  鍵裕之; 小松一生; 有馬寛

  波紋, 21 Apr. 2008

  
• High pressure and high temperature EXAFS and diffraction study of AgI

  Akira Yoshiasa; Hiroshi Arima; Hiroshi Fukui; Maki Okube; Yoshinori Katayama; Osamu Ohtaka

  ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES, 2008

  
• J-PARCの共用開始と中性子利用高圧研究の戦略

  内海渉; 阿部淳; 服部高典; 深澤裕; 山内宏樹; 井川直樹; 鍵裕之; 有馬寛; 荒川雅; 小松一生; 八木健彦; 永井隆哉; HARJO Stefanus; 相澤一也; 大友季哉; 神山崇

  高圧討論会講演要旨集, 2008

  
• J-PARC「匠」における高圧中性子回折実験

  阿部淳; HARJO Stefanus; 盛合敦; 伊藤崇芳; 相澤一也; 新井正敏; 有馬寛; 鍵裕之; 服部高典; 内海渉

  高圧討論会講演要旨集, 2008

  
• A high pressure experiment of powder neutron diffraction on the HRPD at JRR-3

  Kazuki Komatsu; Hiroshi Arima; Hiroyuki Kagi; Takuo Okuchi; Shigeo Sasaki; Hiroki Yamauchi; Hiroshi Fukazawa; Naoki Igawa; Wataru Utsumi; Takashi Kamiyama

  Review of High Pressure Science and Technology/Koatsuryoku No Kagaku To Gijutsu, 2008

  
• HIP 生成ダイヤモンド/SiC 複合体: 熱的性質と高温高圧用アンビルへの実用化

  下埜勝; 大高理; 板倉慶宜; 有馬寛

  粉体および粉末冶金, 03 Jul. 2007

  
• 六方晶鉄に対するFe K-edge EXAFS測定

  福井宏之; 有馬寛; 大高理; ANDRAULT Denis; 谷田肇; 寺田靖子; 大石泰生; 吉朝朗

  高圧討論会講演要旨集, 2005

  
• Pressure-induced structural change of liquid germanate

  Hiroshi Arima; Osamu Ohtaka; Akira Yoshiasa

  Review of High Pressure Science and Technology/Koatsuryoku No Kagaku To Gijutsu, 2005, Peer-reviewed

  
• Structural changes of SrGeO_3 under high pressures and high temperatures

  ARIMA Hiroshi; OHTAKA Osamu; KUBO Katsuyuki; UTSUMI Wataru; KATAYAMA Yoshinori; YOSHIASA Akira

  日本鉱物学会・学術講演会,日本岩石鉱物鉱床学会学術講演会講演要旨集, 22 Sep. 2004

  

Presentations

• Fine Structure Analysis of Natural Apatite Minerals

  杉山和正; 有馬寛

  東北大学金属材料研究所新素材共同研究開発センター共同利用研究報告書(CD-ROM), 25 Jun. 2018

  
• The crystal structure analyses of proton conductor vivianite and metavivianite

  A. Yoshiasa; A. Nakatsuka; K. Sugiyama; H. Arima

  Inter-university Cooperative Research Report of the Institute for Materials Research, Tohoku University, 2018

  
• Variable-temperature single-crystal X-ray diffraction study of a tetragonal hydrogarnet in the system Ca-Ge-O-H

  A. Nakatsuka; A. Yoshiasa; K. Sugiyama; M. Okube; H. Arima

  Inter-university Cooperative Research Report of the Institute for Materials Research, Tohoku University, 2018

  
• Distribution of Mn and Fe in the axinite mineral group

  Kitahara Daitaro; Sugiyama Kazumasa; Arima Hiroshi; Mikouchi Takashi

  Abstracts for Annual Meeting of Japan Association of Mineralogical Sciences, 2018, Japan Association of Mineralogical Sciences

  
• Crystal structure analyses of MnS₂ (hauerite), MnSe₂ and MnTe₂ and crystal chemistry of pyrite type compounds

  Yoshiasa Akira; Tokuda Makoto; Hongu Hidetomo; Tobase Tsubasa; Nakatsuka Akihikp; Arima Hiroshi; Sugiyama Kazumasa

  Abstracts for Annual Meeting of Japan Association of Mineralogical Sciences, 2018, Japan Association of Mineralogical Sciences

  
• Precise structure analyses of advanced materials annealed under super strong gravity and shock compression

  A. Yoshiasa; T. Tobase; H. Hongu; M. Tokuda; T. Mashimo; A. Nakatsuka; H. Arima; K. Sugiyama

  Inter-university Cooperative Research Report of the Institute for Materials Research, Tohoku University, 2017

  
• Thermal decomposition of kaolinite and chlorite as a proxy for earthquake slip along an imbricate thrust fault in an accretionary prism

  Masumoto Hirokazu; Kameda Jun; Nagai Takaya; Arima Hiroshi; Sugiyama Kazumasa; Yamamoto Yuzuru

  Annual Meeting of the Geological Society of Japan, 2017, The Geological Society of Japan

  
• Local structure of Zr in core- and fusion glass- of Tissint meteorite

  Tobase Tsubasa Tobase; Yoshiasa Akira; Nespolo Massimo; Hongu Hidetomo; Isobe Hiroshi; Arima Hiroshi; Sugiyama Kazumasa

  Abstracts for Annual Meeting of Japan Association of Mineralogical Sciences, 2017, Japan Association of Mineralogical Sciences

  
• Determination of chirality of minerals with screw symmetry using X-ray anomalous scattering effects

  Oshiumi Taro; Okube Maki; Arima Hiroshi; Nagase Toshiro; Sugiyama Kazumasa

  Abstracts for Annual Meeting of Japan Association of Mineralogical Sciences, 2017, Japan Association of Mineralogical Sciences

  
• Structural analysis of viridine by anomalous X-ray scattering

  Tani Yuki; arima hirosi; sugiyama kazumasa; yoshiasa akira

  Abstracts for Annual Meeting of Japan Association of Mineralogical Sciences, 2017, Japan Association of Mineralogical Sciences

  
• Local structures of Sb and As in K-T boundary clays by the XAFS method and the estimation of concentration processes of those elements

  Hongu Hidetomo; Tobase Tubasa; Yoshiasa Akira; Isobe Hiroshi; Okube Maki; Arima Hiroshi; Sugiyama Kazumasa; Miyawaki Ritsuro

  Abstracts for Annual Meeting of Japan Association of Mineralogical Sciences, 2017, Japan Association of Mineralogical Sciences

  
• Elastic property and structural stability of post-perovskite type CaIrO3 by precise single-crystal X-ray diffraction analysis

  A. Nakatsuka; A. Yoshiasa; K. Sugiyama; H. Arima

  Annual Report of the Inter-university Cooperative Research Program of the Institute for Materials Research, Tohoku University, 2016

  
• Precise Structure Analyses and Properties in Spinel- and Perovskite-type Advanced Compounds

  A. Yoshiasa; S. Jinnouchi; A. Nakatsuka; K. Sugiyama; H. Arima

  Annual Report of the Inter-university Cooperative Research Program of the Institute for Materials Research, Tohoku University, 2016

  
• The crystal structure refinement and hydrogen atom positions of from Clinoclase, Cu₃AsO₄(OH)₃ Ikuchi, Hiroshima

  Umayahara Akihiro; Hongu Hidetomo; Yoshiasa Akira; Sugiyama Kazumasa; Okube Maki; Arima Hiroshi; Nakatsuka Akihiko; Momma Koichi; Miyawaki Ritsurou

  Abstracts for Annual Meeting of Japan Association of Mineralogical Sciences, 2016, Japan Association of Mineralogical Sciences

  
• Transition mechanism of tetragonal and cubic perovskite-type PbTiO3

  Yoshiasa Akira; Hongu Hidetomo; Nakatsuka Akihiko; Arima Hiroshi; Sugiyama Kazumasa

  Abstracts for Annual Meeting of Japan Association of Mineralogical Sciences, 2016, Japan Association of Mineralogical Sciences

  
• Local structure in alkali germanate glasses

  Arima Hiroshi; Sugiyama Kazumasa

  Abstracts for Annual Meeting of Japan Association of Mineralogical Sciences, 2016, Japan Association of Mineralogical Sciences

  
• Local environments of Ti in K-Pg boundary clays probed by XAFS: possible marker of large meteorite impact

  Tsubasa Tobase; Yoshiasa Akira; Nespolo Massimo; Hongu Hidetomo; Isobe Hiroshi; Okube Maki; Arima Hiroshi; Sugiyama Kazumasa

  Abstracts for Annual Meeting of Japan Association of Mineralogical Sciences, 2016, Japan Association of Mineralogical Sciences

  
• The crystal structure refinement and hydrogen atom positions of parasymplesite from Kiura mine, Ohita

  Han Karin; Miyawaki Ritsurou; Miyano Yumiko; Hongu Hidetomo; Yoshiasa Akira; Sugiyama Kazumasa; Okube Maki; Arima Hiroshi; Nakatsuka Akihiko; Momma Koichi

  Abstracts for Annual Meeting of Japan Association of Mineralogical Sciences, 2016, Japan Association of Mineralogical Sciences

  
• Synthesis and structural study of amorphous calcium carbonate

  Isobe Yuta; Arima Hiroshi; Sugiyama Kazumasa; Kagi Hiroyuki

  Abstracts for Annual Meeting of Japan Association of Mineralogical Sciences, 2016, Japan Association of Mineralogical Sciences

  
• The crystal structure analyses of paradamite-type proton conductors

  A. Yoshiasa; S. Jinnouchi; A. Nakatsuka; H. Arima; K. Sugiyama

  Annual Report of the Inter-university Cooperative Research Program of the Institute for Materials Research, Tohoku University, 2015

  
• Hydrogen positions and structural disorder of hydrogarnets in the system Ca-Ge-O-H

  A. Nakatsuka; A. Yoshiasa; K. Sugiyama; H. Arima

  Annual Report of the Inter-university Cooperative Research Program of the Institute for Materials Research, Tohoku University, 2015

  
• Local structure of Ca, Ti and Fe in fusion glasses probed by XAFS

  Tobase Tsubasa; Yoshiasa Akira; Wang Ling; Hongu Hidetomo; Isobe Hiroshi; Okube Maki; Arima Hiroshi; Sugiyama Kazumasa

  Abstracts for Annual Meeting of Japan Association of Mineralogical Sciences, 2015, Japan Association of Mineralogical Sciences

  
• Structural analysis of amorphous calcium carbonates with different water contents

  Maruyama Koji; Kagi Hiroyuki; Arima Hiroshi; Sugiyama Kazumasa

  Abstracts for Annual Meeting of Japan Association of Mineralogical Sciences, 2015, Japan Association of Mineralogical Sciences

  
• Local structure and concentration factor of Sb in K-T boundary clays

  Hongu Hidetomo; Tobase Tsubasa; Hiratoko Tatsuya; Isobe Hiroshi; Yoshiasa Akira; Okube Maki; Arima Hiroshi; Sugiyama Kazumasa; Miyawaki Ritsuro

  Abstracts for Annual Meeting of Japan Association of Mineralogical Sciences, 2015, Japan Association of Mineralogical Sciences

  
• Detailed structure of TiO2 anatase single crystal annealed under super strong gravity

  A. Yoshiasa; T. Mashimo; A. Nakatsuka; H. Arima; K. Sugiyama

  Annual Report of the Inter-university Cooperative Research Program of the Institute for Materials Research, Tohoku University, 2014

  
• Structural disorder and cation-cation interaction of Na3M2Li3F12 (M = Al, Fe, Ga) garnet-type fluoride

  A. Nakatsuka; A. Yoshiasa; K. Sugiyama; H. Arima

  Annual Report of the Inter-university Cooperative Research Program of the Institute for Materials Research, Tohoku University, 2014

  
• Local structure in lithium germanate glasses

  Arima Hiroshi; Kawamata Toru; Sugiyama Kazumasa

  Abstracts for Annual Meeting of Japan Association of Mineralogical Sciences, 2014, Japan Association of Mineralogical Sciences

  
• Structural study of ferrihydrite using anomalous X-ray scattering and high energy X-ray diffraction methods

  Hariu Tsuyoshi; Arima Hiroshi; Sugiyama Kazumasa

  Abstracts for Annual Meeting of Japan Association of Mineralogical Sciences, 2014, Japan Association of Mineralogical Sciences

  
• Location of Cu and Mn in cuprian elbaite from Dos Quintos, Brazil

  Sugiyama Kazumasa; Arima Hiroshi; Kawamata Toru

  Abstracts for Annual Meeting of Japan Association of Mineralogical Sciences, 2014, Japan Association of Mineralogical Sciences

  
• Structural change of pollucite at high temperature

  Imai Takeru; Arima Hirosi; sugiyama kazumasa; Nakatsuka Akihiko

  Abstracts for Annual Meeting of Japan Association of Mineralogical Sciences, 2014, Japan Association of Mineralogical Sciences

  
• Crystal structure and hydrogen bonding of kottigite - symplesite solid-solution

  miyano yumiko; yoshiasa akira; jinnnouchi satoshi; isobe hiroshi; sugiyama kazumasa; arima hiroshi; momma kouichi; miyawaki ritsuro; okube maki

  Abstracts for Annual Meeting of Japan Association of Mineralogical Sciences, 2014, Japan Association of Mineralogical Sciences

  
• Structures refinement of legrandite, adamite and paradamite : crystal chemistry and hydrogen bonding

  Jinnouchi Satoshi; Yoshiasa Akira; Sugiyama Kazumasa; Arima Hiroshi; Shimura Reiko; Miyawaki Riturou

  Abstracts for Annual Meeting of Japan Association of Mineralogical Sciences, 2014, Japan Association of Mineralogical Sciences

  
• Structure refinement and hydrogen bonds of prosopite CaAl₂F_4-x(OH)_4+x

  Teshima Aya; Jinnouchi Satoshi; Isobe Hiroshi; Yoshiasa Akira; Sugiyama Kazumasa; Arima Hiroshi; Momma Koichi; Miyawaki Ritsuro

  Abstracts for Annual Meeting of Japan Association of Mineralogical Sciences, 2014, Japan Association of Mineralogical Sciences

  
• Raman spectroscopy of high-T C2/c clino-enstatite

  Kusu Ryosuke; Yoshiasa Akira; Nishiyama Tadao; Okube Maki; Sugiyama Kazumasa; Arima Hiroshi; Nakatsuka Akihiko

  Abstracts for Annual Meeting of Japan Association of Mineralogical Sciences, 2014, Japan Association of Mineralogical Sciences

  
• Structure refinement of legrandite : crystal chemistry and hydrogen bonds

  JINNOUCHI S.; YOSHIASA A.; SUGIYAMA K.; ARIMA H.; SHIMURA R.; MIYAWAKI R.

  日本鉱物科学会年会講演要旨集, 05 Sep. 2013

  
• Structural disorder and cation-cation interaction of Na-Al-Li garnet-type fluoride

  A. Nakatsuka; A. Yoshiasa; K. Sugiyama; H. Arima

  Annual Report of the Inter-university Cooperative Research Program of the Institute for Materials Research, Tohoku University, 2013

  
• Crystal structure of magnetite single crystal annealed under super strong gravity

  A. Yoshiasa; T. Mashimo; A. Nakatsuka; H. Arima; K. Sugiyama

  Annual Report of the Inter-university Cooperative Research Program of the Institute for Materials Research, Tohoku University, 2013

  
• Local structure of Sb in K-T boundary clays by the XAFS method

  Hongu Hidetomo; Miyawaki Ritsuro; Tobase Tsubasa; Hiratoko Tatsuya; Wang Ling; Isobe Hiroshi; Yoshiasa Akira; Okube Maki; Arima Hiroshi; Sugiyama Kazumasa

  Abstracts for Annual Meeting of Japan Association of Mineralogical Sciences, 2013, Japan Association of Mineralogical Sciences

  
• The crystal structure refinement of regrandite

  Jinnouchi Satoshi; Yoshiasa Akira; Sugiyama kazumasa; Arima Hirosi; Shimura Reiko; Miyawaki Riturou

  Abstracts for Annual Meeting of Japan Association of Mineralogical Sciences, 2013, Japan Association of Mineralogical Sciences

  
• 25pCL-10 Present status of a new polarized neutron reflectometer SHARAKU(BL17) at J-PARC MLF

  Takeda M.; Toh K.; Nakamura H.; Yamagishi H.; Oikawa K.; Nakatani K.; Inamura Y.; Shinohara T.; Arima H.; Kaneko K.; Yoshida N.; Yamazaki D.; Sakaguchi Y.; Mizusawa M.; Ito T.; Ohara T.; Suzuki J.; Hirano T.; Suzuya K.; Aizawa K.; Kamiyama T.; Arai M.; Hayashida H.; Maruyama R.; Soyama K.; Kubota M.; Asaoka H.; Yamazaki T.; Sakasai K.

  Meeting Abstracts of the Physical Society of Japan, 2012, The Physical Society of Japan

  
• Synthesis & structural study of sol-gel materials in CuO-SiO₂-H₂O system comparing with natural chrysocolla

  Hariu Tsuyoshi; Arima Hiroshi; Sugiyama Kazumasa

  Abstracts for Annual Meeting of Japan Association of Mineralogical Sciences, 2012, Japan Association of Mineralogical Sciences

  
• 高圧力下におけるLaD₂の相分離と1重水素化物の形成

  町田晃彦; 本田充紀; 服部高典; 佐野亜沙美; 綿貫徹; 片山芳則; 青木勝敏; 有馬寛; 小松一生; 大下英敏; 大友季哉; KIM Duck Young

  高圧討論会講演要旨集, 25 Oct. 2011

  
• 高圧下におけるランタン2水素化物の構造相転移

  本田充紀; 町田晃彦; 服部高典; 佐野亜沙美; 綿貫徹; 片山芳則; 青木勝敏; 有馬寛; 小松一生; 大下英敏; 大友季哉; 藤久裕司

  高圧討論会講演要旨集, 25 Oct. 2011

  
• 高強度全散乱装置NOVAを利用した高圧中性子回折による希土類二水素化物の水素構造研究

  本田充紀; 服部高典; 町田晃彦; 有馬寛; 佐野亜沙美; 片山芳則; 青木勝敏; 小松一生; 大下英敏; 大友季哉

  日本物理学会講演概要集, 03 Mar. 2011

  
• Hydrogen structure study by high pressure neutron diffraction using total scattering spectrometer NOVA

  HONDA Mitsunori; HATTORI Takanori; SANO Asami; MACHIDA Akihiko; KATAYAMA Yoshinori; ARIMA Hiroshi; KOMATSU Kazuki; OSHITA Hidetoshi; OTOMO Toshiya

  高圧討論会講演集, 11 Oct. 2010

  
• 27aYK-9 Development of high-pressure diffractometer (PLANET) at J-PARC

  Arima H.; Kamiyama T.; Yagi T.; Hattori T.; Komatsu K.; Sano A.; Abe J.; Utsumi W.; Kagi H.; Suzuki A.; Suzuya K.

  Meeting Abstracts of the Physical Society of Japan, 2009, The Physical Society of Japan

  
• Crystal growth, structural and optical characterizations of Ce-doped Gd_9.33(SiO₄)₆O₂ single crystals

  Ohgi Yoshifumi; Kagi Hiroyuki; Kamada Kei; Yanagida Takayuki; Ohta Atsuyuki; Arima Hiroshi; Yoshikawa Akira; Sugiyama Kazumasa

  Abstracts for Annual Meeting of Japan Association of Mineralogical Sciences, 2008, Japan Association of Mineralogical Sciences

  
• High-P and high-T generation using SIC-diamond composite anvils prepared with HIP

  O Ohtaka; N Ohnishi; K Kubo; H Arima; H Fukui; T Yamanaka; K Miyamoto; S Inamura; T Kikegawa; M Shimono

  LITHOS, Mar. 2004, ELSEVIER SCIENCE BV

  
• Pressure-induced polymorphic phase transition in liquid germanate

  O Ohtaka; H Arima; H Fukui; W Utsumi; Y Katayama; A Yoshiasa

  GEOCHIMICA ET COSMOCHIMICA ACTA, Sep. 2003, PERGAMON-ELSEVIER SCIENCE LTD

  

Books and Other Publications

• 全固体電池のイオン伝導性向上技術と材料、製造プロセスの開発

  有馬 寛; 藤枝俊; 杉山和正; 鈴木 茂, Contributor, 第11章 7節 X線異常散乱法によるリチウムイオン伝導体および類似物質ガラスの構造解析

  技術情報協会, 2017, Not refereed

  

Awards

• 10 Dec. 2015

  日本中性子科学会技術賞（日本中性子科学会）
• 01 Nov. 2016

  理事長表彰（国立研究開発法人日本原子力研究開発機構）
• 01 Nov. 2015

  理事長表彰（国立研究開発法人日本原子力研究開発機構）

External funds: Kakenhi

• Development of High-Pressure Neutron Computed Tomography Capable of Evaluating Shape, Density, and Composition

  Grant-in-Aid for Scientific Research (C)

  Basic Section 17040:Solid earth sciences-related

  Kyoto University;Comprehensive Research Organization for Science and Society

  Hiroshi Arima-Osonoi

  From 01 Apr. 2022, To 31 Mar. 2025, Project Closed

  高圧CT;中性子;CT;高圧;中性子ラジオグラフィ;水;高温高圧;中性子イメージング;三次元構造

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22K03763/
• Structure and crystallization process of amorphous calcium carbonate

  Grant-in-Aid for Young Scientists (B)

  Tohoku University

  Hiroshi ARIMA

  From 01 Apr. 2017, To 31 Mar. 2020, Project Closed

  非晶質炭酸カルシウム;非晶質構造解析;X線その場観察;調湿;高温;非晶質炭酸マグネシウム;熱重量測定;高温X線回折測定;温湿度変化;構造;岩石・鉱物・鉱床学;局所構造;結晶成長

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-17K14414/
• The Medium Range Ordering of Amorphous Alloys: Chemical Short Range Ordring and Bernal Polyhedra

  Grant-in-Aid for Scientific Research (B)

  Tohoku University

  Kazumasa Sugiyama

  From 01 Apr. 2016, To 31 Mar. 2019, Project Closed

  amorphous metal;short range ordering;middle range ordering;anomalous scattering;reverse Monte Calro;radial distribution;amorphous alloy;pre-peak;medium range ordering;X-ray scattering;RDF;非晶質;中距離構造;バーナル多面体;異常散乱;リバースモンテカルロ;reverse Monte Carlo;非晶質金属;Ｘ線異常散乱;Ｘ線;解析・評価;放射光

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-16H04210/
• The medium range ordering and environmental reclamation function of ferrihydrite

  Grant-in-Aid for Scientific Research (C)

  Tohoku University

  Toru Kawamata

  From 01 Apr. 2014, To 31 Mar. 2017, Project Closed

  X線異常散乱;非晶質;潜晶質;フェリハイドライト;中距離秩序構造;非晶質構造の中距離構造;局所構造解析;含水鉄酸化物;X線回折

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-26400508/
• Characterization of role of constituent ions in complicated solid electrolytes by combination of element-selective structural analysis methods

  Grant-in-Aid for Scientific Research (B)

  Tohoku University

  Yoshio Waseda

  From 01 Apr. 2014, To 31 Mar. 2017, Project Closed

  元素選択的構造評価;X線吸収分光法;核磁気共鳴法;原子・電子構造評価;元素選択構造評価;X線構造解析;電気化学測定;イオン伝導体

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-26289228/
• High pressure structural study of amorphous materials using X-ray scattering coupled with neutron diffraction

  Grant-in-Aid for Young Scientists (B)

  Tohoku University

  Hiroshi ARIMA

  From 01 Apr. 2013, To 31 Mar. 2016, Project Closed

  非晶質;圧力誘起構造変化;X線回折;中性子回折;非晶質構造解析;局所構造解析;ゲルマニウム酸塩ガラス;Ｘ線回折;高圧実験;ランダム系物質;中距離相関;短距離秩序構造

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-25790079/
• Investigation of atomic and ionic transportation mechanism in complex hydrides

  Grant-in-Aid for Scientific Research (A)

  High Energy Accelerator Research Organization

  Toshiya OTOMO

  From 01 Apr. 2012, To 31 Mar. 2015, Project Closed

  水素貯蔵材料;触媒;中性子;放射光;陽電子;水素;量子ビーム;燃料電池;中性子回折;陽電子消滅

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-24241034/
• Physical property and structure of magma under high pressure, and the effect of water

  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

  Science and Engineering

  Ehime University

  Toru INOUE

  From 01 Apr. 2008, To 31 Mar. 2013, Project Closed

  高圧;中性子散乱;中性子イメージング;水;非晶質;含水ガラス;マグマ;放射光X 線;放射光X線;高温高圧;中性子;構造;非晶質物質;ラマン分光;地球深部;物性;放射光

  https://kaken.nii.ac.jp/grant/KAKENHI-PLANNED-20103003/
• Material sciences at ultra-high pressure using the strongest spallation neutron source

  Grant-in-Aid for Creative Scientific Research

  The University of Tokyo

  Hiroyuki KAGI

  From 01 Apr. 2007, To 31 Mar. 2012, Project Closed

  水素;水;高圧;中性子;地球;惑星;ダイヤモンド;地球惑星

  https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19GS0205/

Education

Teaching subject(s)

• From 01 Apr. 2025, To 31 Mar. 2026

  Quantum Beam Application Engineering

  B635, Fall, Graduate School of Engineering, 2

Administration

Faculty management (title, position)

• From 01 Nov. 2024

  新試験研究炉開発・利用センター センター員