Hama Tetsuya

ハマテツヤ | Hama Tetsuya

Affiliation and department：
Job title：准教授
Homepage URL (1)： http://www.hamalab.c.u-tokyo.ac.jp/

Research field (2)： Basic physical chemistry , Space and planetary science

Research keywords (5)：星間分子雲 , アモルファス氷 , 彗星 , 低温固体表面温度 , 原子核

Research theme for competitive and other funds (17)：

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Papers (107)：

Shiori Inada, Tetsuya Hama, Shogo Tachibana. Kinetics of dissociative congruent evaporation based on the transition state theory. The Journal of Chemical Physics. 2024. 160. 15
G. Sabatini, L. Podio, C. Codella, Y. Watanabe, M. De Simone, E. Bianchi, C. Ceccarelli, C. J. Chandler, N. Sakai, B. Svoboda, et al. FAUST XIII. Dusty cavity and molecular shock driven by IRS7B in the Corona Australis cluster. Astronomy & Astrophysics. 2024. 684. L12-L12
Shuya Tan, Yasuhito Sekine, Takashi Kikuchi, Hisayuki Suematsu, Tetsuya Hama, Yoshio Takahashi. Comparing the radiolytic oxidation of sulfur and chloride within ice on Europa and Mars. Icarus. 2024. 115873-115873
Hiromasa Niinomi, Tomoya Yamazaki, Hiroki Nada, Tetsuya Hama, Akira Kouchi, Tomoya Oshikiri, Masaru Nakagawa, Yuki Kimura. Chiral Spinodal-like Ordering of Homoimmiscible Water at Interface between Water and Chiral Ice III. The Journal of Physical Chemistry Letters. 2024. 659-664
Tomoya Yamazaki, Akira Kouchi, Ken-ichiro Murata, Hiroyasu Katsuno, Hiroki Nada, Tetsuya Hama, Yuki Kimura. In situ cryogenic transmission electron microscopy observation on the formation of hydrogen-ordered hexagonal ices and its astrophysical implications. Monthly Notices of the Royal Astronomical Society. 2023

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MISC (28)：

Atsuki Ishibashi, Yasuhiro Oba, Tetsuya Hama, Akira Kouchi, Naoki Watanabe. Inversion of surface voltage on H2O films affecting sublimation of CO underlayer. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY. 2019. 258
Ayane Miyazaki, Naoki Watanabe, W. M. C. Sameera, Tetsuya Hama, Hiroshi Hidaka, Akira Kouchi. Activation energy of OH-radical diffusion on water ice surface. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY. 2019. 258
Naoki Watanabe, Ayane Miyazaki, W. M. C. Sameera, Tetsuya Hama, Akira Kouchi. Behavior of OH radical on ice. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY. 2019. 258
香内晃, 木村勇気, 大場康弘, 羽馬哲也, 渡部直樹, 橘省吾, 土山明, 延寿里美, 大坪貴文. アモルファスMg₂SiO₄微粒子を覆った氷の光化学反応によるフォルステライト結晶の生成. 日本地球惑星科学連合大会予稿集(Web). 2019. 2019
Yukiko Yarnall, Hiroshi Hidaka, Yasuhiro Oba, Tetsuya Hama, Akira Kouchi, Naoki Watanabe. Reaction experiments on H exposure of solid methanol at low temperatures. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY. 2018. 255

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Books (3)：

Lectures and oral presentations (101)：

Chiral Spinodal-like Ordering of Homoimmiscible Water at Interface between Water and Chiral Ice III
(Japan Geoscience Union Meeting 2024 2024)
Kinetics of dissociative congruent evaporation based on transition state theory
(Japan Geoscience Union Meeting 2024 2024)
Reevaluation of UV absorption of saturated fatty acids and its implications for atmospheric chemistry in the troposphere
(Japan Geoscience Union Meeting 2024 2024)
Chemical structure analysis of laboratory-synthesized organic dust analogue by using high-temperature vacuum TPD
(Japan Geoscience Union Meeting 2024 2024)
Quantification of dangling OH bonds in amorphous H2O ice at low temperature using infrared spectrometry
(Japan Geoscience Union Meeting 2024 2024)

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Education (3)：

Professional career (1)：

Work history (3)：

Committee career (2)：

Awards (5)：

2021/03 - The Spectroscopical Society of Japan The Spectroscopical Society of Japan Award for Young Scientists (2021) Laboratory astrochemistry by spectroscopic approaches
2021/03 - 東京大学オンライン授業等におけるグッドプラクティス総長表彰
2019/04 - 文部科学省科学技術分野の文部科学大臣表彰若手科学者賞極低温氷星間塵表面における物理化学過程の研究
2016/12 - Young Scientist Award of the Atomic Collision Society of Japan
2009 - Best poster award in 25th Symposium on Chemical Kinetics and Dynamics Formation mechanisms of O (1D) from the 157 nm photoirradiation of amorphous water ice

Association Membership(s) (6)：

分子科学会 , 日本表面真空学会 , 原子衝突学会 , 日本地球惑星科学連合 , 日本物理学会 , 日本分光学会

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