Degradation Analysis of Perovskite Solar Cells via ShortCircuit Impedance Spectroscopy: A case study on NiOx passivation
Almora, O., López-Varo, P., Escalante, R., Mohanraj, J., Marsal, L. F., Olthof, S., & Anta, J. A. (2024). arXiv:2402.00439 [physics.app-ph]
https://doi.org/10.48550/arXiv.2402.00439
The paper analyzes degradation in perovskite solar cells using impedance spectroscopy, focusing on NiOx passivation. It identifies how interface treatments influence device performance, with some treatments stabilizing and others inducing degradation. Simulation tools model transport properties to understand these effects.
How Setfos Was Used
Fluxim's Setfos simulation software was employed to model the transport properties and electrical responses of passivated-NiOx perovskite solar cells. This facilitated the understanding of how modifications at the hole transport layer-perovskite interface, due to various passivation methods, impact the cells' performance and operational stability.