All abstracts by Yoshihide Akiyama in conference series: Goldschmidt
(2020) Measurement of Helium Isotope Ratio Using Multi-Turn Time-Of-Flight Mass SpectrometerHattori Y, Akiyama Y & Sumino H
(2019) Helium Isotope Ratios in Fumarolic and Hot Spring Gases in Kirishima Volcanic Group, Japan
Toyama K, Sumino H, Kawana K, Akiyama Y, Ohba T, Yaguchi M, Aizawa K & Tsukamoto K