Curriculum Vitaes
Profile Information
- Affiliation
- Professor (Director), Institute of Space and Astronautical Science, Department of Interdisciplinary Space Science, Japan Aerospace Exploration AgencyProfessor, School of Physical Sciences, SOKENDAI (The Graduate University for Advanced Studies)
- Degree
- Doctor of Engineering(Mar, 1992, The University of Tokyo)
- Researcher number
- 50249934
- ORCID ID
https://orcid.org/0000-0002-2845-9636- J-GLOBAL ID
- 200901018824285220
- researchmap Member ID
- 1000144502
宇宙環境の特性を利用した物質科学研究を通して地球上のみならず宇宙空間における物質の変化を探求しています。具体的には、観測ロケット・国際宇宙ステーションなど宇宙飛翔体による微小重力、遠心機による過重力、強磁場など様々な環境を利用して、凝固・結晶成長の素過程の解明、環境相中の輸送現象の解明と制御、新しい材料プロセスの開発に取り組んでいます。
Research Interests
9Research Areas
5Research History
14-
Jun, 2021 - Present
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Apr, 2017 - Present
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Apr, 2014 - Present
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May, 2012 - Mar, 2019
Education
3-
Apr, 1989 - Mar, 1992
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Apr, 1987 - Mar, 1989
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Apr, 1983 - Mar, 1987
Major Committee Memberships
29-
Apr, 2017 - Present
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Oct, 2015 - Present
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Jul, 2011 - Present
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Jan, 2016 - Mar, 2024
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Oct, 2019 - Sep, 2023
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Dec, 2014 - Nov, 2015
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Apr, 2005 - Mar, 2007
Awards
7-
Sep, 2016
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Oct, 2003
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Dec, 2000
Papers
198-
Defect and Diffusion Forum, 439 291-304, Feb 20, 2025 Peer-reviewedIn this study, we proposed a moved-view analysis, a method for obtaining the Soret coefficient ST by analyzing the interference fringe change during field-of-view movement in the steady state. This analysis was designed to solve the problem that the sign of the concentration gradient could also be reversed if the plot of the concentration distribution was only slightly shifted owing to the narrow field of view. The data obtained from the experiment conducted to measure ST at the International Space Station were analyzed using moved-view analysis. For the moved-view analysis, the linearity of the concentration distribution induced by the Soret effect is larger than that for the method without field-of-view movement, and a more reliable ST can be obtained. The analysis error that sometimes occurred when the laser wavelength switched led to the underestimation of the phase change Δϕ, resulting in generating the data with low linearity. This unreliable data should be removed.
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ACS Applied Materials and Interfaces, 16(35) 46433-46441, Sep 4, 2024 Peer-reviewedLast author
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Journal of Chemical Engineering of Japan, 56(1) 2222757, Dec 31, 2023 Peer-reviewed
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Frontiers in Microbiology, 14 1253436, Dec, 2023 Peer-reviewed
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Journal of Materials Science: Materials in Electronics, 34(19) 1480, Jul, 2023 Peer-reviewedLast author
Misc.
281-
Space Utilization Research, Vol. 38 2023: Proceedings of The Thirty-eighth Space Utilization Symposium, Jan, 2024
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Space Utilization Research, Vol. 38 2023: Proceedings of The Thirty-eighth Space Utilization Symposium, Jan, 2024
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Space Utilization Research, Vol. 38 2023: Proceedings of The Thirty-eighth Space Utilization Symposium, Jan, 2024
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Space Utilization Research, Vol. 38 2023: Proceedings of The Thirty-eighth Space Utilization Symposium, Jan, 2024
Books and Other Publications
12-
The international academy of astronautics(IAA), 2010 (ISBN: 9782917761090)
Presentations
555-
International Conference in Viet Nam, Space Science & Technology, Dec 13, 2017, Viet Nam National University HCMC Invited
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The 2nd International Symposium on Biomedical Engineering, Nov 9, 2017, Tokyo Institute of Technology
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Numerical study of InGaSb crystal growth under zero-gravity on the International Space Station (ISS)The 8th China-Japan Symposium on Chemical Engineering,, Oct 15, 2017, The Chemical Industry and Engineering Society of China
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ISPS-7 & ELGRA 25, Oct 3, 2017
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4th International Conference on Nanoscience and Nanotechnology (ICONN 2017), Aug 11, 2017, Department of Physics and Nanotechnology, SRM University Invited
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The 31st International Symposium on Space Technology and Science (31th ISTS), Jun 9, 2017
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The 31st International Symposium on Space Technology and Science (31th ISTS), Jun 9, 2017
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Chemical & Engineering News, Jan 23, 2017A Japanese research team launched a rocket loaded with lasers and a nucleation chamber more than 300 km above Earth’s surface to investigate how the universe might stow its solid iron. Although the mission didn’t discover interstellar iron troves, the researchers did find one form the element is unlikely to take: pure iron granules (Sci. Adv. 2017, DOI: 10.1126/sciadv.1601992).
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11th Asian Microgravity Symposium (AMS 2016), Oct 28, 2016
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32nd Annual Meeting of American Society for Gravitational and Space Research, Oct 28, 2016
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32nd Annual Meeting of American Society for Gravitational and Space Research, Oct 27, 2016
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11th Asian Microgravity Symposium (AMS 2016), Oct 26, 2016
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11th Asian Microgravity Symposium (AMS 2016), Oct 26, 2016
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11th Asian Microgravity Symposium (AMS 2016), Oct 26, 2016
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11th Asian Microgravity Symposium (AMS 2016), Oct 26, 2016
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第77回応用物理学会秋季学術講演会, Sep 14, 2016, 応用物理学会
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The 18th International Conference on Crystal Growth and Epitaxy (ICCGE-18), Aug 11, 2016
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The 18th International Conference on Crystal Growth and Epitaxy (ICCGE-18), Aug 11, 2016
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The 18th International Conference on Crystal Growth and Epitaxy (ICCGE-18), Aug 9, 2016
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The 18th International Conference on Crystal Growth and Epitaxy (ICCGE-18), Aug 8, 2016
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The 3rd Japan-China Workshop on Material Science in Space, Mar 26, 2016
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The 3rd Japan-China Workshop on Material Science in Space, Mar 26, 2016
Teaching Experience
4-
Jan, 2020 - PresentHuman Spaceology: The Study of Human Space Activities (Kyoto University)
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宇宙環境利用工学特論 (総合研究大学院大学)
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航空宇宙材料特論 (芝浦工業大学)
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C言語 (東京農工大学)
Professional Memberships
11Works
1Research Projects
36-
Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (A), Japan Society for the Promotion of Science, Apr, 2020 - Mar, 2025
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Grants-in-Aid for Scientific Research, Japan Society for the Promotion of Science, Jun, 2019 - Mar, 2022
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Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2019 - Mar, 2022
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Grants-in-Aid for Scientific Research Grant-in-Aid for Challenging Exploratory Research, Japan Society for the Promotion of Science, Apr, 2016 - Mar, 2019
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科学研究費補助金 挑戦的萌芽研究, 日本学術振興会, Apr, 2016 - Mar, 2018
Industrial Property Rights
3-
Two conductive solid materials with their respective different compositions are joined in parallel with a gravity direction thereof, and then, heated and melted under static magnetic field orthogonal to the gravity direction to form two conductive melts with their respective different compositions. Then, the conductive melts are maintained for a predetermined period of time under the static magnetic field, and cooled and solidified.
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製鋼、金属鋳造・精錬、及び半導体作製技術などの分野において好適に用いることのできる、導電性融液中の拡散係数計測方法及び拡散係数計測装置
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Two conductive solid materials with their respective different compositions are joined in parallel with a gravity direction thereof, and then, heated and melted under static magnetic field orthogonal to the gravity direction to form two conductive melts with their respective different compositions. Then, the conductive melts are maintained for a predetermined period of time under the static magnetic field, and cooled and solidified.
Academic Activities
5-
Panel moderator, Session chair, etc.JSASS, Feb 26, 2022 - Mar 4, 2022
