Morphology changes upon scaling a high-efficiency, solution-processed solar cell

Hyun Wook Ro, Jonathan M. Downing, Sebastian Engmann, Andrew A. Herzing, Dean M. Delongchamp^*, Lee J. Richter, Subhrangsu Mukherjee, Harald Ade, Maged Abdelsamie, Lethy K. Jagadamma, Aram Amassian, Yuhang Liu, He Yan