[13a-D15-1~11] 12.5 Organic solar cells

△ [13a-D15-3] Direct Observation of Electronic Structure of PTB7:PC₇₀BM Blend Film by High Sensitivity Ultraviolet Photoemission and Photoelectron Yield Spectroscopy

〇Tomoya Sato¹, Yasuo Nakayama¹, Hiroaki Nakamura³, Hisao Ishii^{1, 2} (1.AIS Chiba Univ., 2.CFS Chiba Univ., 3.Idemitsu Kosan)

Keywords:organic solar cell,photoemission spectroscopy,electronic structure