Ohhara Takashi

オオハラタカシ | Ohhara Takashi

Affiliation and department：

Research field (4)： Bioorganic chemistry , Structural/physical organic chemistry , Quantum beam science , Basic physical chemistry

Research keywords (4)： crystalline-state reaction , crystal chemistry , neutron diffraction , neutron scattering

Research theme for competitive and other funds (9)：

2020 - 2024 Giant Exchange Reaction from Hydrogen to Deuterium on a Nanocrystalline Silicon Surface
2020 - 2023 Single crystal neutron structure analysis of small organic crystals by complementary use of X-ray and NMR crystallography
2016 - 中性子とX線を相補的に利用した電子密度可視化法の有機光機能性結晶研究への展開
2012 - 2015 J-PARCの大強度中性子を活用した光誘起現象の単結晶中性子構造解析
2010 - 2012 Elucidation of Protein-Ligand Interactions Using Neutron Diffraction

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Papers (119)：

Ami Shimoda, Kazuaki Iwasa, Keitaro Kuwahara, Hajime Sagayama, Hironori Nakao, Motoyuki Ishikado, Akiko Nakao, Seiko Ohira-Kawamura, Naoki Murai, Takashi Ohhara, et al. Antiferromagnetic ordering and chiral crystal structure transformation in Nd3Rh4Sn13. Physical Review B. 2024. 109. 13
Tianchi Ji, Shengqun Su, Shuqi Wu, Yuta Hori, Yasuteru Shigeta, Yubo Huang, Wenwei Zheng, Wenhuang Xu, Xiaopeng Zhang, Ryoji Kiyanagi, et al. Development of an FeII Complex Exhibiting Intermolecular Proton Shifting Coupled Spin Transition. Angewandte Chemie (International ed. in English). 2024. e202404843
Yamauchi Hiroki, Sari D. P.*, Yasui Yukio*, Sakakura Terutoshi*, Kimura Hiroyuki*, Nakao Akiko*, Ohara Takashi, Honda Takashi*, Kodama Katsuaki, Igawa Naoki, et al. Quantum critical behavior of the hyperkagome magnet Mn$_3$CoSi. Physical Review Research (Internet). 2024. 6. 1. 013144\_1-013144\_9
Zhang A.*, Deng K.*, Sheng J.*, Liu P.*, Kumar S.*, Shimada Kenya*, Jiang Z.*, Liu Z.*, Shen D.*, Li J.*, et al. Chiral Dirac fermion in a collinear antiferromagnet. Chinese Physics Letters. 2023. 40. 12. 126101\_1-126101\_8
Yamashita Keishiro*, Nakayama Kazuya*, Komatsu Kazuki*, Ohara Takashi, Munakata Koji*, Hattori Takanori, Sano Asami, Kagi Hiroyuki*. The Hydrogen-bond network in sodium chloride tridecahydrate; Analogy with ice VI. Acta Crystallographica Section B; Structural Science, Crystal Engineering and Materials (Internet). 2023. 79. 5. 414-426

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MISC (208)：

鬼柳亮嗣, 大原高志, 中尾朗子, 宗像孝司, 石川喜久, 森山健太郎. Automatic data filtering by autoencoder at SENJU. 日本中性子科学会年会講演概要集. 2023. 23rd
藤久結衣, 高橋美和子, 萩原雅人, 鳥居周輝, 鬼柳亮嗣, 大原高志, 横田紘子, 北原暖, 藤久裕司, 片岡邦光, et al. Phase Transitions of the Lead-Free Methylammonium Tin Halide Perovskites MASnX₃. 日本物理学会講演概要集(CD-ROM). 2023. 78. 1
Nakamura Tatsuya, To Kentaro, Koizumi Tomokatsu, Kiyanagi Ryoji, Ohara Takashi, Ebine Masumi, Sakasai Kaoru. Evaluation of detector performances of new thin position-sensitive scintillation detectors for SENJU diffractometer. Proceedings of 2022 IEEE Nuclear Science Symposium, Medical Imaging Conference and Room Temperature Semiconductor Detector Conference (2022 IEEE NSS MIC RTSD) (Internet). 2022. 2
森山健太郎, 大原高志, 鬼柳亮嗣, 中尾朗子, 宗像孝司, 石川喜久, 長谷美宏幸. Current Status of the Remote Access Environment for the Single Crystal Neutron Diffractometer SENJU. 量子ビームサイエンスフェスタ(Web). 2022. 2021
石川喜久, 鬼柳亮嗣, 大原高志, 中尾朗子, 宗像孝司, 森山健太郎. Reciprocal Space Mapping using Paraview from Single Crystal Neutron Diffraction Data by SENJU. 量子ビームサイエンスフェスタ(Web). 2022. 2021

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Books (1)：

X線・中性子による構造解析
東京化学同人 2015

Lectures and oral presentations (159)：

Status of a single-crystal neutron diffractometer SENJU
(2023年度量子ビームサイエンスフェスタ; 第15回MLFシンポジウム, 第41回PFシンポジウム)
A Large area scintillation neutron detector for a single-crystal neutron diffractometer SENJU
(2023年度量子ビームサイエンスフェスタ; 第15回MLFシンポジウム, 第41回PFシンポジウム)
Single-crystal neutron diffractometer SENJU at J-PARC
(4th Asia-Oceania Conference on Neutron Scattering (AOCNS 2023); Instrument Scientist Workshop 2023)
Studies of hydrogen bonds in functional molecular crystals by single-crystal neutron diffraction at SENJU
(4th Asia-Oceania Conference on Neutron Scattering (AOCNS 2023))
Detector upgrade for SENJU neutron diffractometer at J-PARC MLF
(2023 IEEE Nuclear Science Symposium, Medical Imaging Conference and Room Temperature Semiconductor Detector Conference (IEEE NSS MIC RTSD 2023))

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Professional career (1)：

博士(理学) (東京工業大学大学院)

Committee career (1)：

2019/04 - 2021/03 日本結晶学会評議員

Awards (2)：

2021/11 - 一般社団法人日本結晶学会 2021年度日本結晶学会学会賞学術賞高精度単結晶中性子回折法による水素原子を鍵とする構造化学的研究
2003/12 - 日本中性子科学会奨励賞中性子回折による有機固体反応の機構解明

Association Membership(s) (5)：

日本化学会有機結晶部会 , AMERICAN CHEMICAL SOCIETY , THE JAPANESE SOCIETY FOR NEUTRON SCIENCE , THE CRYSTALLOGRAPHIC SOCIETY OF JAPAN , THE CHEMICAL SOCIETY OF JAPAN

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