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Document type:
Zeitschriftenaufsatz 
Author(s):
Singh, A.; Kaiser, W.; Gagliardi, A. 
Title:
Role of cation-mediated recombination in perovskite solar cells 
Abstract:
The origin of the hysteresis in the current–voltage (J–V) characteristics in perovskite solar cells (PSCs) is one of the most debated topics of recent years. Hysteretic effects are connected with the slow redistribution of ionic defects during the voltage sweep. Existing literature focuses on the potential screening due to accumulated ions, solely, while neglecting the possibility of charge trapping and subsequent recombination via ions. We investigate the role of cation-mediated recombination o...    »
 
Keywords:
Perovskite solar cell Drift–diffusion model J–V hysteresis Ionic defects Cation-mediated recombination 
Journal title:
Solar Energy Materials and Solar Cells Volume 221, March 2021, 110912 2021-03 
Year:
2021 
Year / month:
2021-03 
Quarter:
1. Quartal 
Month:
Mar 
Language:
en 
Publisher:
Elsevier B.V., Science Direct, North Holland