Ying Chen¹, Toshiaki HORIUCHI², *Tetsuo MOHRI³ (1. Tohoku University, 2. Hokkaido Univ. Science, 3. Hokkaido University)

*Katsuhiro Suzuki¹, Kazunori Sato^1,2, Hirofumi Sakakibara³, Takao Kotani^2,3 (1. Osaka University, 2. CSRN-Osaka, 3. Tottori University)

*Satoshi Yoshio¹, Kenji Adachi¹ (1. Sumitomo Metal Mining Co., Ltd.)

*Tomoyasu AIHARA¹, Miyu NOMIZU² (1. Gunma Univ., 2. Gunma Univ. (Graduate Student))

*Yixin Su¹, Yang Wang^1,2, Yusuke Ootani¹, Nobuki Ozawa^1,3, Momoji Kubo^1,3 (1. Institute for Materials Research, Tohoku University, 2. Graduated School of Engineering, Tohoku University, 3. New Industry Creation Hatchery Center, Tohoku University)