Enhanced Fill Factor through Chalcogen Side-Chain Manipulation in Small-Molecule Photovoltaics

Thomas J. Aldrich, Matthew J. Leonardi, Alexander S. Dudnik, Nicholas D. Eastham, Boris Harutyunyan, Thomas J. Fauvell, Eric F. Manley, Nanjia Zhou, Melanie R. Butler, Tobias Harschneck, Mark A. Ratner, Lin X. Chen, Michael J. Bedzyk, Robert P.H. Chang, Ferdinand Melkonyan^*, Antonio Facchetti, Tobin J. Marks