Affiliation: | 1. Clean Energy Research Center, University of Yamanashi, 4 Takeda, Kofu 400‐8510, JapanClean Energy Research Center, University of Yamanashi, 4 Takeda, Kofu 400‐8510, Japan;2. Interdisciplinary Graduate School of Medicine and Engineering, University of Yamanashi, 4 Takeda, Kofu 400‐8510, Japan |