Device modelling of organic bulk heterojunction solar cells.

摘要: We review the methods used to simulate optoelectronic response of organic solar cells and focus on application one-dimensional drift-diffusion simulations. discuss how important physical processes are treated some experiments necessary determine input parameters for device To illustrate usefulness simulations, we several case studies, addressing influence charged defects transport in bipolar unipolar devices, recombination, performance ideality factors. frequency domain show validity range Mott–Schottky plots thin devices. Finally, an example where optical simulations calculate parasitic absorption contact layers.