Yim, Jong Hyuk and Joe, Sung‐yoon and Nguyen, Duc Cuong and Ryu, Shin Young and Ha, Na Young and Ahn, Y. H. and Park, Ji‐Yong and Lee, Soonil (2016) True nature of active layers in organic solar cells fabricated by sequential casting of donor and acceptor layers. physica status solidi - Rapid Research Letters, 11 (2). 1600415(1)-1600415(4). ISSN 1862-6270