Horii Shigeru | Department of Superconductivity, University of Tokyo, Bunkyo-ku, Tokyo 113-8656, Japan

Central Research Institute Of Electric Power Industry

Department of Electrical and Information Engineering, Yamagata University

Department of Materials Science and Engineering, Kyoto University

Department Of Materials Science And Engineering Kyushu Institute Of Technology

Department Of Applied Chemistry School Of Engineering University Of Tokyo

Deparlment Of Internal Medicine School Of Medicine Kobe University

Department of Electrical and Information Engineering, Yamagata University, Yonezawa 992-8510, Japan

Department of Superconductivity, University of Tokyo, Bunkyo-ku, Tokyo 113-8656, Japan

Department Of Materials Science And Engineering Kyoto University

Department of Materials Science and Engineering, Kyoto University, Yoshida-honmachi, Sakyo-ku, Kyoto 606-8501, Japan