Analyzing poly(3-hexyl-thiophene):1-(3-methoxy-carbonyl)propyl-1-phenyl-(6,6)C61 bulk-heterojunction solar cells by UV-visible spectroscopy and optical simulations (Journal of Applied Physics, 2007)

(untitled) - Sylvester-Hvid, K; Ziegler, T; Riede, M; Keegan, N; Niggemann, M; Gombert, A