Ishibashi Yoshihiro | Department of Physics, School of Science, Kyushu University, Fukuoka 812-8581, Japan

Electrical and Electronic Engineering Department, Gifu University

Department Of Applied Physics School Of Engineering Nagoya University

Department Of Applied Physics Graduate School Of Engineering Nagoya University

Advanced Research Center Of Science And School Of Science Kwansei-gakuin University

Electric and Information Department, Gifu University, Gifu 501-1193, Japan

Toshiba Corporate R&D Center, Toshiba Corporation, Kawasaki 212-8582, Japan

Advanced Research Center of Science, School of Science, Kwansei Gakuin University, Sanda, Hyogo 669-1337, Japan

Electronic and Control Engineering Department, Gifu National College of Technology, Gifu 501-0495, Japan

Electrical and Electronic Engineering Department, Gifu University, Gifu 501-1193, Japan

JFE Mineral Co., Ltd., Chiba 260-0826, Japan