Determination of defect states and surface photovoltage in PTB7:PC71BM based bulk heterojunction solar cells

Autor: Gupta, Shailendra Kumar, Tripathi, Durgesh C., Garg, Ashish, Pathak, Sandeep K.
Zdroj: In Solar Energy Materials and Solar Cells 1 June 2021 224
Databáze: ScienceDirect