1. Institute of Optics and Phonics, Shanghai Jiao Tong University, Shanghai 200030, China (X.D.); Basic Technology Research Laboratory, KDK Corporation, 57 Nishi Aketa-cho, Higashi Kujo, Minami-ku, Kyoto 601-8045, Japan (H.Y., S.D.); and Department of Chemistry, School of Science, Kwansei-Gakuin University, Uegahara, Nishinomiya 662-8501, Japan (Y.M.J., Y.O.)