Affiliation: | a Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai, 980-8577, Japan b School of Health Sciences, Faculty of Medicine, Niigata University, Niigata, Niigata 951-8518, Japan c Niigata Institute of Technology, Kashiwazaki, Niigata 945-1195, Japan d Corporate Research and Development Laboratories, Sumitomo Metal Industries Ltd., Amagasaki, Hyogo 660-0891, Japan |