Affiliation: | 1. Department of Applied Chemistry, Graduate School of Engineering, Tohoku University, Japan;2. Department of Semiconductor Electronics and Integration Science, Graduate School of Advanced Science of Matter, Hiroshima University, Japan;3. New Industry Creation Hatchery Center, Tohoku University, Japan;4. Department of Applied Chemistry, Graduate School of Engineering, Tohoku University, Japan, and the New Industry Creation Hatchery Center, Tohoku University, 6‐6‐11‐1302 Aoba, Aramaki, Aoba‐ku, Sendai, Miyagi 980‐8579, Japan |