Understanding the role of non-fullerene acceptor crystallinity on the charge transport properties and performance of organic solar cells by Mondelli, P, Kaienburg, P, Silvestri, F, Scatena, R, Welton, C, Grandjean, M, Lemaur, V, Solano, E, Nyman, M, Horton, P, Coles, S, Barrena, E, Riede, M, Radelli, P, Beljonne, D, Manjunatha Reddy, GN, Morse, GE