Author Affiliations

K. Motomura,^1,* E. Kukk,^1,2 K. Nagaya,^3,4 S. Ohmura,³ H. Fukuzawa,^1,4 S. Wada,^4,5 S. Mondal,¹ T. Tachibana,¹ Y. Ito,¹ R. Koga,⁵ T. Sakai,³ K. Matsunami,³ A. Rudenko,⁶ C. Nicolas,⁷ X.-J. Liu,⁷ C. Miron,⁷ Y. Zhang,⁸ Y. H. Jiang,⁸ J. Chen,⁹ A. Mailam,¹⁰ D. Kim,¹⁰ K. Tono,¹¹ Y. Inubushi,⁴ T. Hatsui,⁴ M. Yabashi,⁴ H. Kono,¹² M. Yao,³ and K. Ueda^1,4

¹Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Sendai 980-8577, Japan

²Department of Physics and Astronomy, University of Turku, 20014, Finland

³Department of Physics, Kyoto University, Kyoto 606-8502, Japan

⁴RIKEN SPring-8 Center, Sayo, Hyogo 679-5148, Japan

⁵Department of Physical Science, Hiroshima University, Higashi-Hiroshima 739-8526, Japan

⁶J. R. Macdonald Laboratory, Department of Physics, Kansas State University, 66506 Manhattan, KS, USA

⁷Synchrotron SOLEIL, L’Orme des Merisiers, Saint-Aubin, BP 48, FR-91192 Gif-sur-Yvette Cedex, France

⁸Shanghai Advanced Research Institute, Chinese Academy of Sciences, 201210 Shanghai, China

⁹Shanghai Institute of Applied Physics, Chinese Academy of Sciences, 201800 Shanghai, China

¹⁰Department of Physics, CASTECH, MPC-AS, POSTECH, Pohang, Korea

¹¹Japan Synchrotron Radiation Research Institute (JASRI), Sayo, Hyogo 679-5198, Japan

¹²Department of Chemistry, Tohoku University, Sendai 980-8578, Japan

^*Corresponding author: motomura@tagen.tohoku.ac.jp