Dept. of Electrical and Electronic Engineering, Faculty of Engineering Iwate University

Dept. of Electrical and Electronic Engineering, Faculty of Engineering Iwate University

Dept. of Electrical and Electronic Engineering, Faculty of Engineering Iwate University

Dept. of Electrical and Electronic Engineering, Faculty of Engineering Iwate University

Institute of Low Temperatures and Structure Research, Polish Academy of Sciences, Poland

Institute of Low Temperatures and Structure Research, Polish Academy of Sciences, Poland

Institute of Low Temperatures and Structure Research, Polish Academy of Sciences, Poland