*Naoki WATANABE¹, Yoichi NAKAI², Tetsuya HAMA¹, Hiroshi HIDAKA¹ (1.Institute of Low Temperature Science, Hokkaio University, 2.RIKEN Nishina Center)

*Laurette PIANI¹, Shogo TACHIBANA¹, Tetsuya HAMA², Yuki KIMURA², Y. ENDO¹, K. FUJITA², S. NAKATSUBO², H. FUKUSHI², S. MORI², T. CHIGAI², Hisayoshi YURIMOTO¹, Akira KOUCHI² (1.Department of Natural History Sciences, Hokkaido University., 2.Institute of Low Temperature Science, Hokkaido University.)

*Yukihiro ISHIBASHI¹, Hajime MITA², Miki NAKAYAMA², Hiroshi NARAOKA¹, Shogo TACHIBANA³, Tetsuya HAMA⁴, Yukiko ENDO³, Akira KOUCHI⁴ (1.Faculty of Sci., Kyushu Univ., 2.Faculty of Eng., Fukuoka Inst. of Tech., 3.Faculty of Sci., Hokkaido Univ., 4.Inst. of Low Temp. Sci., Hokkaido Univ.)

*Tetsuya HAMA¹, Hirokazu UETA¹, Akira KOUCHI¹, Naoki WATANABE¹ (1.Institute of Low Temperature Science, Hokkaido University)

*Yuki KIMURA¹, Tomoya YAMAZAKI¹, Akira TSUCHIYAMA², Hiroko NAGAHARA³, Tetsuya HAMA¹, Hiroshi HIDAKA¹, Naoki WATANABE¹, Akira KOUCHI¹ (1.Institute of Low Temperature Science, Hokkaido University, 2.Kyoto University, 3.The University of Tokyo)

*Tetsuya HAMA¹, Hirokazu UETA¹, Akira KOUCHI¹, Naoki WATANABE¹, Hiroto TACHIKAWA² (1.Institute of Low Temperature Science, Hokkaido University, 2.Division of Materials Chemistry, Graduate School of Engineering, Hokkaido University)