TY - JOUR A1 - Pradhan, Basudev A1 - Albrecht, Steve A1 - Stiller, Burkhard A1 - Neher, Dieter T1 - Inverted organic solar cells comprising low-temperature-processed ZnO films T2 - Applied physics : A, Materials science & processing N2 - Inverted organic solar cells are fabricated using low-temperature-annealed ZnO film as an electron transport layer. Uniform ZnO films were prepared by spin coating a diethylzinc (DEZ) precursor solution in air, followed by annealing at 100 A degrees C. Organic solar cells prepared on these ZnO films with a 1:1 P3HT:PCBM blend as the active layer show a high power conversion efficiency of 4.03 %, which is more than 10 % higher than the PCE of solar cells comprising ZnO prepared via a high-temperature sol-gel route. Y1 - 2014 UR - https://publishup.uni-potsdam.de/frontdoor/index/index/docId/37912 SN - 0947-8396 SN - 1432-0630 VL - 115 IS - 2 SP - 365 EP - 369 PB - Springer CY - New York ER -