*Kaori Sakaguchi¹, Andrew Walker², Sophie Graf², Reinhard Friedel², Takefumi Mitani³, Nana Higashio³, Takeshi Takashima³, Tsutomu Nagatsuma¹, Mamoru Ishii¹ (1.National Institute of Information and Communications Technology, 2.Los Alamos National Laboratory, 3.Japan Aerospace Exploration Agency)