What is it about?
Hysteresis effects on perovskite-based solar cells: These results highlight the importance to establish a protocol for precise and artifact-free evaluation of perovskite solar cells.
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Why is it important?
Staircase voltage sweep measurements were performed on perovskite solar cell at 250 K, 300 K, and 360 K. Time-dependent photocurrent data reveal the complexity of the signal that cannot be described by a simple mono-exponential function suggesting multiple charging-discharging processes are responsible for the complex hysteresis behavior.
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This page is a summary of: Temperature-dependent hysteresis effects in perovskite-based solar cells, Journal of Materials Chemistry A, January 2015, Royal Society of Chemistry,
DOI: 10.1039/c4ta04969a.
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