Affiliation: | a Research Institute of Innovative Technology for the Earth (RITE), AIST Tsukuba Central 5, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan b Research Center, Asahi Glass Co., Ltd. (AGC), 1150 Hazawa-cho, Kanagawa-ku, Yokohama, Kanagawa 221-8755, Japan c National Institute of Advanced Industrial Science and Technology (AIST), 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan |