Kyushu University · Faculty of Science / Graduate School of Science · Research Institute of Science

Research keywordsRyugu samples・noble gas geochemistry・nitrogen isotopes・Hayabusa2 mission・asteroid volatiles・carbonaceous chondrites・extraterrestrial micro-samples・Raman spectroscopy・organic carbon isotopes

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• The Earth atmosphere-like bulk nitrogen isotope composition obtained by stepwise combustion analyses of Ryugu return samples2024 · METEORITICS & PLANETARY SCIENCE 59 ( 8 ) 2117 - 2133 2024年4月 （ ISSN: 1086-9379 eISSN: 1945-5100 ）
• Present status and recent progress of research, using photoemission-electron microscopy at SPring-82023 · Journal of Electron Spectroscopy and Related Phenomena 267 147371 2023年8月
• Noble gases and nitrogen in samples of asteroid Ryugu record its volatile sources and recent surface evolution2023 · Science 379 eabo0431 2023年2月
• The noble gas and nitrogen relationship between Ryugu and carbonaceous chondrites2023 · GEOCHIMICA ET COSMOCHIMICA ACTA 345 62 - 74 2023年3月 （ ISSN: 0016-7037 eISSN: 1872-9533 ）

• 「はやぶさ」初期分析チーム2009 · 2009年4月 - 2011年12月

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