*Tomoko Imasaka¹, Siddihalu Lakshitha Madunil¹, Lu Wen¹, Katsunori Yoshinaga¹, Totaro Imasaka² (1. Kyushu Univ., 2. Kyushu Univ. )

*Shinichi Fukahori^1,2, Atsushi Iwasaki³, Kaoru Yamanouchi³, Hirokazu Hasegawa^1,2 (1. Graduate School of Arts and Sciences, The Univ. of Tokyo, 2. Komaba Institute for Science, The Univ. of Tokyo, 3. School of Science, The Univ. of Tokyo)

*Muzi Hong¹, Hirofumi Sakai¹ (1. The University of Tokyo)

*Satoshi Tsutsui¹ (1. Japan Synchrotron Radiation Research Institute)

Yuichiro Kurimoto¹, Nariyuki Saito², Yorikisa Ishii³, Teruto Kanai², Jiro Itatani², Kenichiro Saita⁴, Tetsuya Taketsugu⁴, *taro sekikawa¹ (1. Depart. Appl. Phys., Hokkaido univ., 2. ISSP, Univ. of Tokyo, 3. QEST, 4. Depart. Chem., Hokkaido univ.)

*Tomoya Mizuno¹, Tianqi Yang¹, Nobuhisa Ishii¹, Teruto Kanai¹, Oleg Tolstikhin², Toru Morishita³, Jiro Itatani¹ (1. The University of Tokyo, 2. Moscow Institiute of Physics and Technology, 3. Univ. Electro-Comm.)