*Yoichi Nakajima^1,2, Haruki Obata², Daisuke Kinoshita², Shigehiko Tateno³, Kei Hirose^3,4, Naohisa Hirao⁵, Saori I. Kawaguchi⁵, Yasuo Ohishi⁵ (1.Priority Organization for Innovation and Excellence, Kumamoto University, 2.Department of Phsyics, Kumamoto University,, 3.Earth-Life Science Institue, Tokyo Institute of Technology, 4.Department of Earth and Planertary Science, The University of Tokyo, 5.JASRI)

*Yoichi Nakajima^1,2, Haruki Obata², Daisuke Kinoshita², Shigehiko Tateno³, Kei Hirose^3,4, Naohisa Hirao⁵, Saori I. Kawaguchi⁵, Yasuo Ohishi⁵ (1.Priority Organization for Innovation and Excellence, Kumamoto University, 2.Department of Phsyics, Kumamoto University,, 3.Earth-Life Science Institue, Tokyo Institute of Technology, 4.Department of Earth and Planertary Science, The University of Tokyo, 5.JASRI)

*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)

*Daijo Ikuta¹, Eiji Ohtani¹, Saori Kawaguchi², Naohisa Hirao², Yasuo Ohishi² (1.Department of Earth Science, Tohoku University, 2.JASRI)

*Daijo Ikuta¹, Eiji Ohtani¹, Saori Kawaguchi², Naohisa Hirao², Yasuo Ohishi² (1.Department of Earth Science, Tohoku University, 2.JASRI)

*Ryo Tsuruoka¹, Hidenori Terasaki¹, Seiji Kamada², Iori Yamada¹, Fumiya Maeda³, Tadashi Kondo¹, Satoru Urakawa⁴, Naohisa Hirao⁵, Akihiko Machida⁶ (1.Department of Earth and Space Science, Graduate School of Science Osaka University, 2.Frontier Research Institute for Interdisciplinary Sciences, Tohoku University, 3.Department of Earth and Planetary Materials Science, Graduate School of Science, Tohoku University, 4.Department of Earth Science, Okayama University, 5.Japan Synchrotron Radiation Research Institute, 6.National Institutes for Quantum and Radiological Science and Technology)

*Seiji Kamada^1,2, Hidenori Terasaki³, Yusaku Takubo³, Ryo Tsuruoka³, Fumiya Maeda², Rui Yamada¹, Saori Kawaguchi⁴, Naohisa Hirao⁴, Akihiko Machida⁵ (1.Frontier Research Institute for Interdisciplinary Sciences, Tohoku University, 2.Department of Earth Science, Graduate School of Science, Tohoku University, 3.Department of Earth and Space Science, Graduate School of Science, Osaka University, 4.JASRI, 5.QST)

*Masahiro KAYAMA¹, Eiji Ohtani¹, Masaaki Miyahara², Shohei Kaneko¹, Toshimori Sekine³, Shin Ozawa¹, Naohisa Hirao⁴ (1.Tohoku University, 2.Hiroshima University, 3.HPSTAR, 4.Japan Synchrotron Radiation Research Institute)

*Masahiro KAYAMA¹, Eiji Ohtani¹, Masaaki Miyahara², Shohei Kaneko¹, Toshimori Sekine³, Shin Ozawa¹, Naohisa Hirao⁴ (1.Tohoku University, 2.Hiroshima University, 3.HPSTAR, 4.Japan Synchrotron Radiation Research Institute)