Xiaokang Li², Liangcai Xu², Linchao Ding², Clément Collignon¹, Benoît Fauuqé¹, Zengwei Zhu², *Kamran Behnia¹ (1. ESPCI(France), 2. HUST(China))

Takuya Nomoto¹, *Ryotaro Arita^1,2 (1. University of Tokyo(Japan), 2. RIKEN(Japan))

*Hua Chen¹ (1. Colorado State University(United States of America))

*Takahiro Tomita^1,2, Taishi Chen^1,2, Muhammad Ikhlas^1,2, Takashi Koretsune^3,2, Ryotaro Arita^4,2, Satoru Nakatsuji^1,2 (1. Institute for Solid State Physics, The University of Tokyo(Japan), 2. CREST, Japan Science and Technology Agency (JST)(Japan), 3. Department of Physics, Tohoku University(Japan), 4. Department of Physics, The University of Tokyo(Japan))