​This project is geared to the fabrication and advanced characterizations of all-polymer bulk-heterojunction solar cells. It will involve: device implementation studies, testing, performance optimizations, and advanced characterizations; charge transport analyses, charge generation, recombination studies and morphology analyses; Instrumentation: EQE/IQE, PL, UV-Vis, PESA, TEM, SEM, AFM, c-AFM, PAIOS, Etc.