2021 - 2026 Experimental study on deep mantle by Kawai-type multianvil press
2021 - 2023 快削性ボロン添加ダイヤモンドの開発
2018 - 2022 Constraints of hydrogen positions in nominally anhydrous mantle minerals and implication for their rheological properties
2017 - 2021 Investigation on viscosity anomaly at ~1000 km depth and constraints on the chemistry in the lower mantle
2017 - 2021 Effect of small amount of water on physical properties of mantle materials with implications for softening of asthenosphere
2017 - 2021 下部マントル深さ〜1000kmの粘性率異常の原因解明と化学組成の制約
2018 - 2020 下部マントルでの二相系のレオロジーの制約:多様な粘性率構造の解明に向けて
2015 - 2020 Crystal elasticity of mantle mineral towards understanding seismic anistropy
2015 - 2018 ケイ酸塩ペロブスカイトの粘性測定による下部マントルのレオロジー構造の解明
2010 - 2015 Experimental study on physical properties of minerals at the lowermost mantle conditions by means of Kawai-type apparatus
2009 - 2012 下部マントルのレオロジー解明に向けた実験岩石学的研究
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Papers (45):
Marisa C. Wood, Steeve Gréaux, Yoshio Kono, Sho Kakizawa, Yuta Ishikawa, Sayako Inoué, Hideharu Kuwahara, Yuji Higo, Noriyoshi Tsujino, Tetsuo Irifune. Sound velocities in lunar mantle aggregates at simultaneous high pressures and temperatures: Implications for the presence of garnet in the deep lunar interior. Earth and Planetary Science Letters. 2024. 641. 118792-118792
Itaru Ohira, Yoshio Kono, Steeve Gréaux, James W. E. Drewitt, Sandro Jahn, Fumiya Noritake, Koji Ohara, Satoshi Hiroi, Nozomi M. Kondo, Rostislav Hrubiak, et al. Pressure-induced polyamorphic transition in CaAl2O4 glass. Physical Review B. 2024. 110. 5
Goru Takaichi, Yu Nishihara, Kyoko N. Matsukage, Masayuki Nishi, Yuji Higo, Yoshinori Tange, Noriyoshi Tsujino, Sho Kakizawa. Limited stability of hydrous SiO2 stishovite in the deep mantle. Earth and Planetary Science Letters. 2024. 640
Andrzej Grzechnik, B. Viliam Hakala, Sophia Kurig, Nicolas Walte, Noriyoshi Tsujino, Sho Kakizawa, Yuji Higo, Dejan Zagorac, Jelena Zagorac, Richard Dronskowski, et al. Structures, Phase Stability, Amorphization, and Decomposition of V6O13 at High Pressures and Temperatures: Synthesis of Rutile-Related V0.92O2. Crystal Growth and Design. 2024. 24. 13. 5582-5592
Tomohiro Ohuchi, Yuji Higo, Noriyoshi Tsujino, Yusuke Seto, Sho Kakizawa, Yoshinori Tange, Yamato Miyagawa, Yoshio Kono, Hirokatsu Yumoto, Takahisa Koyama, et al. Transient Creep in Olivine at Shallow Mantle Pressures: Implications for Time-Dependent Rheology in Post-Seismic Deformation. Geophysical Research Letters. 2024. 51. 11
肥後祐司, 大内智博, 西原遊, 辻野典秀. Current status and future plan of deformation and fracture experiments at SPring-8/BL04B1. 月刊地球. 2022. 44. 1
西原遊, 土居峻太, 辻野典秀, 山崎大輔. Rheology of hexagonal close-packed iron studied by high-pressure deformation experiments using D111-type apparatus. 量子ビームサイエンスフェスタ(Web). 2020. 2019