"Tetsuya Yokoyama,Yuichiro Nagai,Ryota Fukai,TAKAFUMI HIRATA","Origin and Evolution of Distinct Molybdenum Isotopic Variabilities within Carbonaceous and Noncarbonaceous Reservoirs",,"The Astrophysical Journal",,,,,2019,Sept. "Tetsuya Yokoyama,Yuichiro Nagai,Yuu Hinohara,Tomohiko Mori","Investigating the Influence of Non-Spectral Matrix Effects in the Determination of Twenty-Two Trace Elements in Rock Samples by ICP-QMS",,"Geostandards and Geoanalytical Research",,"Vol. 41","No. 2","pp. 221-242",2017,Apr. "永井友一朗","負イオン表面電離型質量分析計による精密モリブデン同位体分析法の開発および隕石における元素合成由来の同位体異常の研究",,,,,,,2016,Mar. "Yuichiro Nagai","Development of Precise Molybdenum Isotope Analysis by Negative Thermal Ionization Mass Spectrometry and Its Application to the Study of Nucleosynthetic Isotope Anomalies in Meteorites",,,,,,,2016,Mar. "Yuichiro Nagai","Development of Precise Molybdenum Isotope Analysis by Negative Thermal Ionization Mass Spectrometry and Its Application to the Study of Nucleosynthetic Isotope Anomalies in Meteorites",,,,,,,2016,Mar. "Yuichiro Nagai","Development of Precise Molybdenum Isotope Analysis by Negative Thermal Ionization Mass Spectrometry and Its Application to the Study of Nucleosynthetic Isotope Anomalies in Meteorites",,,,,,,2016,Mar. "Yuichiro Nagai,Tetsuya Yokoyama","Molybdenum isotopic analysis by negative thermal ionization mass spectrometry (N-TIMS): effects on oxygen isotopic composition",,"Journal of Analytical Atomic Spectrometry",,"Vol. 31","No. 4","pp. 948-960",2016, "Yuichiro Nagai,Tetsuya Yokoyama","Chemical Separation of Mo and W from Terrestrial and Extraterrestrial Samples via Anion Exchange Chromatography",,"Analytical Chemistry",,"Vol. 86","No. 10","pp. 4856-4863",2014,