%0 Journal Article %T The Energy of Charge‐Transfer States in Electron Donor–Acceptor Blends: Insight into the Energy Losses in Organic Solar Cells %A Veldman, Dirk %A Meskers, Stefan C. J. %A Janssen, René A. J. %J Advanced Functional Materials %V 19 %N 12 %P 1939-1948 %@ 1616-301X %D 2009-06-23 %I Wiley Subscription Services, Inc., A Wiley Company %~ DeepDyve