Extremely Efficient Internal Exciton Dissociation Through Edge States in Layered 2D Perovskites

J.-C. Blancon, H. Tsai, W. Nie, C.C. Stoumpos, L. Pedesseau, C. Katan, M. Kepenekian, C.M.M. Soe, K. Appavoo, M.Y. Sfeir, S. Tretiak, P.M. Ajayan, M.G. Kanatzidis, J. Even, J.J. Crochet, A.D. Mohite
Science, 355, 1288 (2017).   DOI:  10.1126/science.aal4211