Affiliation: | aToray Research Center, Inc., 6-10-1 Tebiro, Kamakura, Kanagawa 248-8555, Japan;bThe Kansai Electric Power Co., Environmental Research Center, Keihanna-Plaza 12F, 1-7 Seikacho, Sourakugun, Kyoto 619-0237, Japan;cGraduate School of Engineering, Hiroshima Kokusai Gakuin University, 6-20-1 Nakano Aki-ku, Hiroshima 739-0321, Japan |