Institution: | (1) High Magnetic Field Laboratory Institut of Plasma Physics, Academia Sinica, Hefei, People's Republic of China;(2) Department of Industrial Chemistry, University of Tokyo, Hongo 7-3-1, 113 Tokyo, Japan;(3) National Research Institut for Metals, 1-2-1 Sengen, Tsukuba-shi, 305 Ibaraki, Japan |