1. Department
of Applied Physics, Nagoya University, Furo, Chikusa, Nagoya, 464-8603, Japan
2. Nippon
Chemical
Industrial Co., Ltd., 9-11-1 Kameido,
Koto, Tokyo, 136-8515, Japan
3. Laboratory
for Chemistry and Life Science, Tokyo Institute of Technology, 4259 Nagatsuta
Midori-ku, Yokohama, 226-8503, Japan
4. JST, ERATO Yamamoto
Atom Hybrid Project, 4259 Nagatsuta
Midori-ku, Yokohama, 226-8503, Japan