1. Material Innovation Research Center and Department of Advanced Materials Science Graduate School of Frontier Sciences University of Tokyo 5‐1‐5 Kashiwanoha Kashiwa Chiba 277‐8561 Japan
2. AIST‐UTokyo Operando‐Measurement Technology Open Innovation Laboratory (OPERANDO‐OIL) National Institute of Advanced Industrial Science and Technology (AIST) 5‐1‐5 Kashiwanoha Kashiwa Chiba 277‐8561 Japan
3. Department of Applied Physics Faculty of Pure and Applied Sciences University of Tsukuba 1‐1‐1 Tennodai Tsukuba Ibaraki 305‐8573 Japan
4. Pi‐Crystal Inc. 5‐4‐19 Kashiwanoha Kashiwa Chiba 277‐0882 Japan
5. Rigaku Corp 3‐9‐12 Matsubara‐cho Akishima Tokyo 196‐8666 Japan
6. PRESTO JST 4‐1‐8 Honcho Kawaguchi Saitama 332‐0012 Japan
7. International Center for Materials Nanoarchitectonics (WPI‐MANA) National Institute for Materials Science (NIMS) 1‐1 Namiki, Tsukuba Ibaraki 205‐0044 Japan