Rchr
J-GLOBAL ID：201801017003596620
Update date: Dec. 11, 2024
MATSUMOTO Megumi
MATSUMOTO Megumi
Affiliation and department：
Research field (1)：
Solid earth science
Research keywords (3)：
TEM
, planetary material science
, carbonaceous chondrite
Research theme for competitive and other funds (5)：
- 2020 - 2025 The Chemical Environment of the Solar System during its Formation
- 2020 - 2025 Construction of an unifying model of formation and evolution of primordial material in the solar system
- 2019 - 2022 Insight into evolution of solid materials in the early solar system based on in-situ heating experiments on amorphous silicates in primitive solar materials
- 2015 - 2019 A model for formation and evolution of solid materials in space based on 3D structures of solar primitive materials.
- 2014 - 2017 Reproduction experiments of chondrules using a newly developed ambient-controlled levitation system
Papers (47)：
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Bradley De Gregorio, George D. Cody, Rhonda M. Stroud, A. L. David Kilcoyne, Scott Sandford, Corentin Le Guillou, Larry R. Nittler, Jens Barosch, Hikaru Yabuta, Zita Martins, et al. Variations of organic functional chemistry in carbonaceous matter from the asteroid 162173 Ryugu. Nature Communications. 2024. 15. 1
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Larry R Nittler, Jens Barosch, Katherine Burgess, Rhonda M Stroud, Jianhua Wang, Hikaru Yabuta, Yuma Enokido, Megumi Matsumoto, Tomoki Nakamura, Yoko Kebukawa, et al. Microscale hydrogen, carbon, and nitrogen isotopic diversity of organic matter in asteroid Ryugu. Earth and Planetary Science Letters. 2024. 637. 118719-118719
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Akira Tsuchiyama, Megumi Matsumoto, Junya Matsuno, Masahiro Yasutake, Tomoki Nakamura, Takaaki Noguchi, Akira Miyake, Kentaro Uesugi, Akihisa Takeuchi, Shota Okumura, et al. Three-dimensional textures of Ryugu samples and their implications for the evolution of aqueous alteration in the Ryugu parent body. Geochimica et Cosmochimica Acta. 2024. 375. 146-172
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Alice Aléon-Toppani, Rosario Brunetto, Zélia Dionnet, Stefano Rubino, Donia Baklouti, François Brisset, Maxime Vallet, Eva Heripre, Tomoki Nakamura, Cateline Lantz, et al. Correlated IR-SEM-TEM studies of three different grains from Ryugu: From the initial material to post-accretional processes. Geochimica et Cosmochimica Acta. 2024. 371. 1-30
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Jérémie Mathurin, Laure Bejach, Emmanuel Dartois, Cécile Engrand, Alexandre Dazzi, Ariane Deniset-Besseau, Jean Duprat, Yoko Kebukawa, Hikaru Yabuta, Lydie Bonal, et al. AFM-IR nanospectroscopy of nanoglobule-like particles in Ryugu samples returned by the Hayabusa2 mission. Astronomy & Astrophysics. 2024
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MISC (10)：
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松本恵, 松野淳也, 土山明, 土山明, 中村智樹, 三河内岳, 安武正展, 上杉健太朗, 竹内晃久, 延寿里美, et al. Mineralogical investigation of multiple lithologies in the Hayabusa2 returned sample C0002 grain using SEM, TEM, and X-ray nanoCT. 日本鉱物科学会年会講演要旨(Web). 2022. 2022
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松野淳也, 三宅亮, 松本恵, 中村智樹, 高橋嘉夫, 山田真也, 土山明, 延寿里美, 圦本尚義, 野口高明, et al. A nugget of platinum group element sulfides found from a Ryugu sample. 日本鉱物科学会年会講演要旨(Web). 2022. 2022
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土山明, 土山明, 松本恵, 松野淳也, 三宅亮, 中村智樹, 野口高明, 安武正展, 上杉健太朗, 竹内晃久, et al. Magnetite 3D morphology in Hayabusa2 returned sample: diversity and implication. 日本鉱物科学会年会講演要旨(Web). 2022. 2022
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Furukawa Yoshihiro, Saigusa Daisuke, Kano Kuniyuki, Uruno Akira, Saito Ritsumi, Ito Motoo, Matsumoto Megumi, Aoki Jyunken, Yamamoto Masayuki, Nakamura Tomoki. High-resolution imaging mass spectrometry of CHN compounds in meteorites: organic synthesis in the early solar system. Abstracts of Annual Meeting of the Geochemical Society of Japan. 2022. 69. 190
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上椙真之, 伊藤元雄, 松本恵, 土山明, 中村智樹, 平原佳織, 富岡尚敬, 上杉健太郎, 山口亮, 今栄直也, et al. 放射光CTで得られるリュウグウ試料の3次元構造. 日本惑星科学会秋季講演会予稿集(Web). 2022. 2022
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Lectures and oral presentations (55)：
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Mineralogical, Petrological, and Physical Properties of Ryugu Samples Using X-Ray Nanotomography
(53rd Lunar and Planetary Science Conference 2022)
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Mineralogical Analysis of Various Lithologies in Coarse Ryugu Samples Using Transmission Electron Microscopy
(53rd Lunar and Planetary Science Conference 2022)
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EARLY HISTORY OF RYUGU’S PARENT ASTEROID: EVIDENCE FROM RETURN SAMPLE.
(53rd Lunar and Planetary Science Conference 2022)
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隕石中の氷の痕跡とその母天体進化
(天体の衝突物理の解明 (XVII) ~小天体進化における圧密過程の役割~(衝突研究会) 2021)
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X-ray nanotomography of CM and CI chondrites and their heated samples: as a rehearsal of Hayabusa2 sample analysis.
(JpGU meeting 2021)
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Education (3)：
- 2012 - 2013 Kobe University Graduate School of Science Earth and Planetary Sciences
- 2010 - 2012 Kobe University Graduate School of Science Earth and Planetary Sciences
- 2006 - 2010 Kobe University Faculty of Science Earth and Planetary Sciences
Professional career (1)：
Work history (3)：
- 2018/06 - 現在 Tohoku University Graduate School of Science Assistant Prof.
- 2017/04 - 2018/05 Kyoto University Mineralogical laboratory
- 2013/10 - 2017/03 Kobe University Research Facility Center for Science and Technology
Association Membership(s) (3)：
Meteoritical Society
, JAPAN GEOSCIENCE UNION
, Japan Association of Mineralogical Sciences
