*Liang Yuan¹、Eiji Ohtani¹、Xiang Wu²、Shengxuan Huang³、Daijo Ikuta¹、Tatsuya Sakamaki¹、Seiji Kamada¹、Hiroshi Fukui^4,5、Satoshi Tsutsui⁶、Hiroshi Uchiyama⁶、Daisuke Ishikawa^5,6、Naohisa Hirao⁶、Alfred Q. R. Baron⁵ (1.Department of Earth and Planetary Materials Science, Graduate School of Science, Tohoku University, Sendai 980-8578, Japan、2.State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences, Wuhan 430074, China、3.Key Laboratory of Orogenic Belts and Crustal Evolution, MOE, Peking University and School of Earth and Space Sciences, Peking University, Beijing 100871, China、4.Center for Novel Material Science under Multi-Extreme Conditions, Graduate School of Material Science, University of Hyogo, Hyogo 678-1297, Japan、5.Materials Dynamics Laboratory, RIKEN SPring-8 Center, Hyogo 679-5148, Japan、6.Japan Synchrotron Radiation Research Institute (JASRI), SPring-8, Hyogo, 679-5198, Japan)

*Eiji Ohtani¹、Daijo Ikuta¹、Seiji Kamada²、Tatsuya Sakamaki¹、Naohisa Hirao³ (1.Department of Earth and Planetary Materials Science, Graduate School of Science, Tohoku University、2.Frontier Institute for Interdisciplinary Research, Tohoku University、3.SRring-8, Japan Synchrotron Research Institute)

*生田 大穣¹、大谷 栄治¹、河口 沙織²、平尾 直久²、大石 泰生² (1.東北大学大学院理学研究科地学専攻、2.(公財)高輝度光科学研究センター 利用研究促進部門)

*生田 大穣¹、大谷 栄治¹、河口 沙織²、平尾 直久²、大石 泰生² (1.東北大学大学院理学研究科地学専攻、2.(公財)高輝度光科学研究センター 利用研究促進部門)

*Eiji Ohtani¹、Takayuki Ishii²、Liang Yuan¹、Daijo Ikuta¹、Tomoo Katsura²、Dan Frost² (1.Department of Earth and Planetary Materials Science, Graduate School of Science, Tohoku University、2.Bavarian Research Institute, University of Bayreuth)