The influence of the defects in ZnO films on the electrical and photovoltaic properties of perovskite solar cells was investigated in the work. According to the results of the research it was established that the defects in ZnO films affects the concentration of defects of perovskite films synthesized on the ZnO surface. However, the difference in the defect concentration in perovskite films is about 30%, while the concentration of defects in ZnO differs by 1000 times. A less significant influence is the concentration of ZnO defects on the electrical and photovoltaic properties of perovskite solar cells. The magnitude of the short-circuit photocurrent and the open voltage of the cells are affected by the concentration of perovskite defects and the quality of the perovskite-ZnO interface.
|Journal||IOP Conference Series: Materials Science and Engineering|
|Publication status||Published - 12 Jan 2018|
|Event||6th International Conference on Modern Technologies for Non-Destructive Testing - Tomsk, Russian Federation|
Duration: 9 Oct 2017 → 14 Oct 2017
ASJC Scopus subject areas
- Materials Science(all)