1. Department of Applied Chemistry, Graduate School of Engineering, and School of Advanced Engineering, Kogakuin University, 2665-1 Nakano-cho, Hachioji, Tokyo 192-0015, Japan
2. Technical Services Department, Quantum Design Japan, Inc., Nishiikebukuro Fujita Bldg. 1F,
1-11-16 Takamatsu, Toshima-ku, Tokyo 171-0042, Japan