TY  - INPR
A1  - Mosavi, Amir
A1  - Moeini, Iman
A1  - Ahmadpour, Mohammad
A1  - Alharbi, Naif
A1  - E. Gorji, Nima
T1  - Modeling the time-dependent characteristics of perovskite solar cells
N2  - We proposed two different time-dependent modeling approaches for variation of device characteristics of perovskite solar cells under stress conditions. The first approach follows Sah-Noyce-Shockley (SNS) model based on Shockley–Read–Hall recombination/generation across the depletion width of pn junction and the second approach is based on thermionic emission model for Schottky diodes. The connecting point of these approaches to time variation is the time-dependent defect generation in depletion width (W) of the junction. We have fitted the two models with experimental data reported in the literature to perovskite solar cell and found out that each model has a superior explanation for degradation of device metrics e.g. current density and efficiency by time under stress conditions. Nevertheless, the Sah-Noyce-Shockley model is more reliable than thermionic emission at least for solar cells.
KW  - Solarzelle
KW  - Solar
KW  - Solar cells
KW  - Modeling
KW  - Time-dependent
KW  - Defect generation
KW  - Perovskite
Y1  - 2018
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:gbv:wim2-20180907-37573
N1  - Published in final form at https://doi.org/10.1016/j.solener.2018.05.082.
ER  -