Research theme for competitive and other funds (27)：
2023 - 2027 Effects and mechanism of burial diagenesis on the chemical composition of biogenic carbonates
2022 - 2025 Unique phosphorous cycle on the early Earth
2020 - 2025 Molecular and isotopic characterization of Earth's oldest organic materials using Atom Probe Tomography
2021 - 2024 An integrated study of the chemical property of mantle wedge fluids: Geological and experimental approach
2020 - 2023 Origin and formation environment of deep mantle diamonds and the role of fluid
2016 - 2020 UHP chromitite and microdiamond first reported from Japan
2016 - 2019 Multidisciplinary study on generation process of slickenside
2016 - 2019 Research for formation process of long-period stacking-ordered structure synchronized with chemical concentration using high pressure
2015 - 2018 A study on the direct transformation to amorphous diamond by piling up non-equilibrium processes
2015 - 2018 Challenge to generate 1 TPa by static compression
2014 - 2018 Deep Earth water research using synchrotron X-ray and neutron radiations
2013 - 2018 Chemical composition of the lower mantle and differentiation of the early Earth
2014 - 2017 Origin and crystallization mechanism of polycrystalline diamonds in the deep Earth
2012 - 2015 Thermal diffusivity of water under high pressure and high temperature using pulse laser and diamond anvil cell
2011 - 2014 Verification of ultra-low strain rate effect on olivine rheology
2011 - 2013 Synthesis of pure sintered body of hexagonal diamond and its characterization
2011 - 2013 Dislocation structure around fluid inclusions in olivine and orthopyroxene
2008 - 2012 The behavior and distribution of water and carbon dioxide in the Earth's interior
2008 - 2012 Behavior ofFe-bearing materials under very high pressure and mineralogy of the lowermost mantle and the inner core
2007 - 2011 Material sciences at ultra-high pressure using the strongest spallation neutron source
2008 - 2010 High pressure and temperature generation using nano-polycrystalline diamond for diamond anvil cell-Application for melting experiments of pure iron-
2003 - 2007 Searching mineralogy of the Earth's deep interior using a combination of synchrotron radiation and high-pressure technology
2003 - 2006 Physical properties of deep Earth minerals and the effect of water
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Papers (184)：
Hirokazu Kadobayashi, Satoka Ohnishi, Hiroaki Ohfuji, Yoshitaka Yamamoto, Michihiro Muraoka, Suguru Yoshida, Naohisa Hirao, Saori Kawaguchi-Imada, Hisako Hirai. Diamond formation from methane hydrate under the internal conditions of giant icy planets. Scientific Reports. 2021. 11. 1
Masashi Yoshida, Masaaki Miyahara, Hiroki Suga, Akira Yamaguchi, Naotaka Tomioka, Takeshi Sakai, Hiroaki Ohfuji, Fumiya Maeda, Itaru Ohira, Eiji Ohtani, et al. Elucidation of impact event recorded in the lherzolitic shergottite NWA 7397. Meteoritics & Planetary Science. 2021
Yanbin Wang, Feng Shi, Julien Gasc, Hiroaki Ohfuji, Bin Wen, Tony Yu, Timothy Officer, Norimasa Nishiyama, Toru Shinmei, Tetsuo Irifune. Plastic Deformation and Strengthening Mechanisms of Nanopolycrystalline Diamond. ACS NANO. 2021. 15. 5. 8283-8294
Shunsuke Makimura, Hiroaki Kurishita, Koichi Niikura, Hun Chea Jung, Hiroyuki Ishizaki, Atsuro Kimura, Masahiro Onoi, Yutaka Nagasawa, Tatsuaki Sakamoto, Hiroaki Ohfuji. Development of Toughened, Fine Grained, Recrystallized W-1.1%TiC. Materials Science Forum. 2021. 1024. 103-109
Rei Fukuta, Yohei Murakami, Hiroaki Ohfuji, Toru Shinmei, Tetsuo Irifune, Fumitaro Ishikawa. Sn-V centers in diamond activated by ultra high pressure and high temperature treatment. Japanese Journal of Applied Physics. 2021. 60. 3. 035501-035501
東浦健人, 鳥生大樹, 福田玲, 石川史太郎, 石川史太郎, 新名亨, 大藤弘明, 入舩徹男. Near surface impurity distributions of B-ion implanted diamond after high pressure and high temperature treatment. 応用物理学会春季学術講演会講演予稿集(CD-ROM). 2021. 68th
東浦健人, 福田玲, 石川史太郎, 石川史太郎, 新名亨, 大藤弘明, 入舩徹男, 加藤宙光, 小倉政彦, 牧野俊晴, et al. Characteristics of P implanted diamond treated by high temperature and high pressure. 応用物理学会秋季学術講演会講演予稿集(CD-ROM). 2020. 81st
2001 - 2004 Cardiff University Department of Earth, Ocean and Planetary Sciences
1999 - 2001 Niigata University Graduate School of Science and Technology Earth and Environmental Science
1995 - 1999 Niigata University Faculty of Science Department of Geology
Professional career (1)：
Ph.D. (Cardiff University (UK))
Work history (6)：
2020/10 - 現在 Tohoku University Graduate School of Science Professor
2016/04 - 現在 Ehime University Geodynamics Research Center Professor
2012/04 - 2016/03 Ehime University Geodynamics Reserch Center Associate Professor
2007/04 - 2012/03 Ehime University Geodynamics Research Center Assistant Professor
2005/10 - 2007/03 Ehime University Geodynamics Research Center Assistant Professor
2004/11 - 2005/09 Ehime University Geodynamics Research Center
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Committee career (9)：
2022/09 - 現在 Japan Association of Mineralogical Sciences Associate Editor of Journal of Mineralogical and Petrological Sciences
2021/01 - 現在 International Mineralogical Association Council member
2020/10 - 現在 JpGU Journal, Progress in Earth and Planetary Science Editor
2018/09 - 現在 日本鉱物科学会 広報委員長
2018/09 - 現在 日本鉱物科学会 理事
2017/02 - 現在 Scientific Reports誌 Editorial board member
2014/09 - 現在 日本鉱物科学会 岩石鉱物科学編集委員
2015/09 - 2018/09 日本鉱物科学会 理事
2011 - 2014 日本鉱物科学会 評議員
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Awards (5)：
2017/09 - Japan Association of Mineralogical Sciences Award of Japan Association of Mineralogical Sciences
2016/06 - 岩の力学連合会 平成27年岩の力学連合会賞(論文賞)
2012/09 - 日本鉱物科学会 第12号論文賞
2011/09 - 日本鉱物科学会 第7回研究奨励賞
2002/09 - Universities UK Overseas Research Student Award
Association Membership(s) (6)：
Mineralogical Society of America
, American Geophysical Union
, Japan Association of Mineralogical Sciences
, Japan Geoscience Union
, The Japanese Association for Crystal Growth
, The Clay Science Society of Japan
