小澤佳祐

オザワケイスケ (Keisuke Ozawa)

基本情報

Trace element partitioning in a deep magma ocean and the origin of the Hf-Nd mantle array

Keisuke Ozawa, Naoya Sakamoto, Yutaro Tsutsumi, Kei Hirose, Tsuyoshi Iizuka, Hisayoshi Yurimoto

Science Advances 2024年8月16日
High‐Pressure XAFS Measurements of the Coordination Environments of Fe2+ and Fe3+ in Basaltic Glasses

Keisuke Ozawa, Kei Hirose, Yoshio Takahashi

Journal of Geophysical Research: Solid Earth 2022年4月
The pressure-induced local structural change around tungsten in silicate glass

Ozawa, K., Hirose, K., Kuwayama, Y., Takahashi, Y.

Geochemical Perspectives Letters 18 2021年6月
Experimental Determination of Eutectic Liquid Compositions in the MgO-SiO₂ System to the Lowermost Mantle Pressures

Ozawa, K., Anzai, M., Hirose, K., Sinmyo, R., Tateno, S.

Geophysical Research Letters 45(18) 2018年9月28日

Pressure-induced changes in the local structure and spin states of Mn, Fe, Co, Ni, and Mo in basaltic glasses

Keisuke Ozawa

AIRAPT-29 Joint Conference with ACHPR-11 and HPCJ-66 2025年10月2日
Trace element partitioning between bridgmanite and silicate melt up to CMB pressure and the origin of the Hf-Nd mantle array

Keisuke Ozawa, Naoya Sakamoto, Kei Hirose, Yutaro Tsutsumi, Tsuyoshi Iizuka, Hisayoshi Yurimoto

Goldschmidt 2023 Conference 2023年7月14日
高圧下蛍光XAFS法による初期地球深部における微量元素の分配挙動の解明

小澤佳祐

2021年度日本地球化学会第68回年会 2021年9月招待有り
Experimental Determination of the MgO-FeO-SiO₂ Liquidus Phase Diagram up to CMB Pressure

Keisuke Ozawa, Kei Hirose, Shigehiko Tateno

Twenty-ninth Annual Goldschmidt Conference 2019年8月