Research theme for competitive and other funds (11)：
2020 - 2024 Ultrahigh pressure structural change in silicate magma at pressures near the core-mantle boundary
2019 - 2024 Integrated Studies on Interface Ionics by Advanced Analytical Techniques
2020 - 2023 不規則性が加速する固体内高速イオン伝導機構の解明と革新的材料創製への展開
2020 - 2023 金属ガラス主成分元素をターゲットとした超高温液体の高確度構造解析
2020 - 2023 酸素アニオン制御による新規電極反応を用いた高エネルギー密度正極材料の創造
2019 - 2022 Liquid-phase synthesis mechanism of sulfide glasses based on time-resolved PDF analysis
2017 - 2021 Exploration of soft materials exhibiting a macroscopic single-domain structure and new properties
2017 - 2019 Observation of glassy sulfide electrolytes using in situ PDF analysis
2016 - 2019 Quantum beam science and theoretical cooperation for innovative fast-ion conductive structurally-disordered materials
2015 - 2017 Structural study for glassy electrolytes by pair distribution function and Raman spectroscopy
2012 - 2015 Understanding of glass formation by the use of containerless processing
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Papers (223)：
Kazuhiro Hikima, Kaito Ogawa, Radian Febi Indrawan, Hirofumi Tsukasaki, Satoshi Hiroi, Koji Ohara, Kazutaka Ikeda, Toshiki Watanabe, Toshiyuki Matsunaga, Kentaro Yamamoto, et al. Structure and particle surface analysis of Li2S-P2S5-LiI-type solid electrolytes synthesized by liquid-phase shaking. Journal of Solid State Electrochemistry. 2024
Satoshi HIROI, Koji Ohara, Omprakash Muthusamy, Hiroshi Nakajima, Shigeo Mori, Tsunehiro Takeuchi. Structural study of crystalline and amorphous phases of Si0.65Ge0.35B (x = 0, 0.01, 0.05, 0.10) alloy prepared by long-time mechanical alloying. Journal of Non-Crystalline Solids. 2024. 631. 122914-122914
Takeshi Usuki, Maxim Khomenko, Anton Sokolov, Maria Bokova, Koji Ohara, Mohammad Kassem, Andrey Tverjanovich, Eugene Bychkov. Supercritical Gallium Trichloride in Oxidative Metal Recycling: Ga2Cl6 Dimers vs GaCl3 Monomers and Rheological Behavior. Inorganic Chemistry. 2024
Yuta Kimura, Shintaro Kobayashi, Shogo Kawaguchi, Koji Ohara, Yasuhiro Suzuki, Takashi Nakamura, Yasutoshi Iriyama, Koji Amezawa. Modifications of the Charge-Discharge Behaviour of Fe2(MoO4)3 in All-Solid-State Lithium-Ion Batteries. 2024
Masatsugu Oishi, Tomoya Kawaguchi, Yusuke Fujita, Masaya Izumi, Satoshi Hiroi, Koji Ohara, Norihiko L. Okamoto, Tetsu Ichitsubo. Reversible Tetrahedral-Site Migration Inducing an Additional Charge Compensation Reaction in Li-Rich Layered Oxide 0.4Li2MnO3-0.6LiNi0.5Mn0.5O2. Chemistry of Materials. 2024
Kubota Yoshiki, Shimono Seiya, Kawaguchi Shogo, Ohara Koji, Ina Toshiaki, Ishibashi Hiroki, Kifune Kouichi, Matsunaga Toshiyuki. Phase Stability and Crystal Structure of an InSbxTe1-x System. SPring-8/SACLA Research Report. 2021. 9. 7. 503-507
尾原幸治, 作田敦, 池田一貴, 中田謙吾, 廣井慧, 中野匠, 木村拓哉, 森茂生, 林晃敏. Correlation between charge density distribution and ionic conduction in sulfide glasses. 日本物理学会講演概要集(CD-ROM). 2021. 76. 2
篠崎健二, 篠崎健二, 小野寺陽平, 尾原幸治. Structural Similarity in Molybdate Amorphous, Glass, and Crystal. 応用物理学会秋季学術講演会講演予稿集(CD-ROM). 2021. 82nd
Time-resolved PDF analysis for crystallization of glassy sulfide electrolytes
(2nd world conference on Solid Electrolytes for Advanced Applications: Garnets And Competitors 2019)
2023/04 - 現在 Shimane University Faculty of Materials for Energy Professor
2023/03 - 2023/03 Shimane University Professor
2018/04 - 2023/02 Japan Synchrotron Radiation Research Institute Research & Utilization Division Senior Scientist
2015/04 - 2018/03 Japan Synchrotron Radiation Research Institute Research & Utilization Division Research Scientist
2012/10 - 2015/03 Kyoto University Office of Society-Academia Collaboration for Innovation Research Assistant Professor
2010/05 - 2012/09 Japan Synchrotron Radiation Research Institute Research & Utilization Division
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Committee career (2)：
2021/11 - 2022/09 日本放射光学会 編集委員
2017/10 - 2020/09 日本放射光学会 編集委員
Awards (7)：
2020/05 - Award of the Outstanding Papers Published in the JCS-Japan in 2019 Understanding diffraction patterns of glassy, liquid and amorphous materials via persistent homology analyses
2009/10 - Excellent POSTER Prize Concentration Effects of Silver Ions on Forming the Cooperative Conducting Paths in Superionic Melts
2009/01 - JSR09日本放射光学会学生発表賞 ペロブスカイト型酸化物の Li イオン伝導機構
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Association Membership(s) (5)：
The Ceramic Society of Japan
, 日本固体イオニクス学会
, THE JAPANESE SOCIETY FOR NEUTRON SCIENCE
, THE PHYSICAL SOCIETY OF JAPAN
, THE JAPANESE SOCIETY FOR SYNCHROTRON RADIATION RESEARCH
