a
Graduate School of Engineering Sciences, Kyushu University, 6-1 Kasugakoen, Kasuga, Fukuoka, Japan
b
Institute for Materials Chemistry and Engineering, Kyushu University, 6-1 Kasugakoen, Kasuga, Fukuoka, Japan
E-mail: nagasima@cm.kyushu-u.ac.jp
;
Fax: +81 92-583-7819
;
Tel: +81 92-583-7819
c
International Research Center for Elements Science, Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan