Affiliation: | 1. Center for Functional Nano Fine Chemicals, Chonnam National University, 300 Yong‐bond dong, Buk‐gu, Gwangju 500‐757 (Korea);2. Faculty of Engineering, Shinshu University, 4‐17‐1 Wakasato, Nagano‐shi 380‐8553 (Japan);3. AMOTECH Co., Ltd, 597‐2 Wonsanri, Hasungmyun, Gimpo, Gyunggido (Korea) |