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Characterization of trap states in perovskite films by simultaneous fitting of steady-state and transient photoluminescence measurements

Fu, Xiao; Weber, Klaus; White, Thomas

Description

Understanding carrier recombination mechanisms and quantifying recombination dynamics are key to improving the performance of state-of-the-art perovskite solar cells. Here we present method to quantify the quality of perovskite thin films using a combination of steady-state and transient photoluminescence measurements. The combined experimental data sets are fitted using a single, general recombination model, from which detailed trap and recombination parameters can be extracted, and the...[Show more]

CollectionsANU Research Publications
Date published: 2018-08-16
Type: Journal article
URI: http://hdl.handle.net/1885/164024
Source: Journal of Applied Physics
DOI: 10.1063/1.5029278

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