Temperature-dependent hysteresis effects in perovskite-based solar cells

Luis K. Ono, Sonia R. Raga, Shenghao Wang, Yuichi Kato, Yabing Qi

Research output: Contribution to journalArticleResearchpeer-review

92 Citations (Scopus)

Abstract

Staircase voltage sweep measurements were performed on a 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 that multiple charging-discharging processes are responsible for the complex hysteresis behavior.

Original languageEnglish
Pages (from-to)9074-9080
Number of pages7
JournalJournal of Materials Chemistry A
Volume3
Issue number17
DOIs
Publication statusPublished - 24 Oct 2014
Externally publishedYes

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