○Tetsuo Oishi¹, Miki Yaguchi¹, Kouji Yasuda², Hirokazu Konishi³, Toshiyuki Nohira² (1. National Institute of Advanced Industrial Science and Technology (AIST), 2. Kyoto University, 3. Osaka University)

○Kazuhiro Kumamoto¹, Akihiro Kishimoto¹, Tetsuya Uda¹ (1. Kyoto University)

○Takahiro Inoue^1,2, Tetsuya Uda¹ (1. Kyoto University, 2. Osaka Titanium technologies Co.,Ltd)

○Hiroki Takahashi¹, Takara Hada¹, Ohkubo Keisuke¹, Masami Taguchi¹ (1. Akita University)

○Jun-ichi Takahashi¹, Yu Yamashita¹ (1. Sumitomo Metal Mining Co., Ltd.)

○Yu Yamashita¹, Jun-ichi Takahashi¹ (1. Sumitomo Metal Mining Co., Ltd.)