"Sei Mifune,Shota Okada,Takahiro Iwai,Mayuko Yoshida,Satoki Okabayashi,Hidekazu Miyahara,Akitoshi Okino,Koichi Chiba","Development of analytical method for sulphur in hydrogen gas using helium-atmospheric pressure MHCD plasma","Pacifichem 2021",,,,,,2021,Dec. "御船星,岡田将太,岩井貴弘,吉田真優子,岡林識起,宮原秀一,沖野晃俊,千葉光一","大気圧ヘリウムパルスマイクロプラズマを用いる水素ガス中の硫黄定量法の開発",,"分析化学",,"Vol. 69","No. 10/11","pp. 577-584",2020,Oct. "Satoki Okabayashi,Tetsuya Yokoyama,TAKAFUMI HIRATA,Kazuo Terakado,Erik M. Galimov","Iron isotopic composition of very low-titanium basalt deduced from the iron isotopic signature in Luna 16, 20, and 24 soils",,"Geochimica et Cosmochimica Acta",,"Vol. 269",,"pp. 1-14",2020,Jan. "御船星,岡田将太,岩井貴弘,岡林識起,松田敬子,森川正己,宮原秀一,沖野晃俊,千葉光一","大気圧プラズマによる水素燃料ガス中のイオウ不純物分析装置の開発","日本分析化学会第68年会",,,,,,2019,Sept. "岡田将太,御船星,吉田真優子,岩井貴弘,岡林識起,松田敬子,森川正己,宮原秀一,沖野晃俊,千葉光一","水素燃料ガス中のイオウ不純物分析のための大気圧マイクロプラズマ分光分析法の開発","日本分析化学会第68年会",,,,,,2019,Sept. "御船星,岡田将太,岩井貴弘,岡林識起,松田敬子,森川正己,宮原秀一,沖野晃俊,千葉光一","大気圧マイクロプラズマによる水素燃料ガス分析装置の開発? ?イオウ不純物分析におけるプラズマ励起条件と電極の最適化?","プラズマ分光分析研究会2019筑波セミナー",,,,,,2019,July "Satoki Okabayashi,Tetsuya Yokoyama,Nao Nakanishi,Hikaru Iwamori","Fractionation of highly siderophile elements in metal grains from unequilibrated ordinary chondrites: Implications for the origin of chondritic metals",,"Geochimica Et Cosmochimica Acta",,"Vol. 244",,"pp. 197-215",2019,Jan. "Kunihiro Myojo,Tetsuya Yokoyama,Satoki Okabayashi,Shigeyuki Wakaki,Naoji Sugiura,Hikaru Iwamori","The Origin and Evolution of Nucleosynthetic Sr Isotope Variability in Calcium and Aluminum-rich Refractory Inclusions",,"Astrophysical Journal",,"Vol. 853","No. 1",,2018,Feb. "Nao Nakanishi,Tetsuya Yokoyama,Satoki Okabayashi,Tomohiro Usui,Hikaru Iwamori","Re-Os isotope systematics and fractionation of siderophile elements in metal phases from CBa chondrites",,"Meteoritics & Planetary Science",,"Vol. 53","No. 5","pp. 1051-1065",2018,Jan. "Satoki Okabayashi,Yoshiaki Kon,Takaomi D. Yokoyama,S. Yamamoto,Tetsuya Yokoyama,TAKAFUMI HIRATA","Evaluation of Laser Ablation in Liquid (LAL) technique as a new sampling technique for elemental and isotopic analysis using ICP-mass spectrometry.",,"J. Anal. Atom. Spectrom.",,"Vol. 26",,"pp. 1393-1400",2011,