1. Nanotechnology Laboratory, Institute of Systems, Information Technologies and Nanotechnologies, 203-1 Moto-oka, Nishi-ku,
Fukuoka 819-0385, Japan
2. Evaluation
Office of Materials
Properties and Function and Department of Advanced Device Materials, Institute for Materials Chemistry and Engineering, Kyushu University, 6-1 Kasuga-koen, Kasuga-city, Fukuoka 816-8580, Japan