参考文献

Tanabe, Jun; Terao, Hiroshi; Matsushita, Michio M.; Sugawara, Tadashi; Kudo, Tomoyuki; Tejima, Toru; Izuoka, Akira; Kawada, Yuzo Journal of Materials Chemistry, 2004 , vol. 14, # 19 p. 2842 - 2847