Institution: | (1) Department of Electrical and Electronics Engineering, Faculty of Engineering, Kobe University, Kobe 657-8501, Japan;(2) Faculty of Science and Engineering, Konan University, Kobe 658-8501, Japan;(3) Institute for Chemical Research, Kyoto University, Kyoto 611-0011, Japan;(4) Department of Physics, University of Bath, Bath BA27, AY, UK |