Unveiling heterogeneity of hysteresis in perovskite thin films

• Published in: Discover nano Vol. 19; no. 1; p. 48
• Main Authors: Zou, Zhouyiao, Qiu, Haian, Shao, Zhibin
• Format: Journal Article
• Language: English
• Published: New York Springer US 18.03.2024; Springer Nature B.V; Springer
• Subjects: Carrier mobility; cations; Charge transport; Chemistry and Materials Science; Crystal defects; Current carriers; Electric potential; energy; Energy charge; Glass substrates; Grain boundaries; Heterogeneity; Hysteresis; Ion migration; longevity; Materials Science; Microscopy; Molecular Medicine; Nanochemistry; Nanoscale Science and Technology; Nanotechnology; Nanotechnology and Microengineering; Optoelectronic devices; Perovskite thin film; Perovskites; Photoconductive atomic force microscopy; Photoelectric effect; Photovoltaic cells; Physical characteristics; Solar cells; Thin films; Voltage; Perovskite thin film; Photoconductive atomic force microscopy; Charge transport; Ion migration; Hysteresis

The phenomenon of current–voltage hysteresis observed in perovskite-based optoelectronic devices is a critical issue that complicates the accurate assessment of device parameters, thereby impacting performance and applicability. Despite extensive research efforts aimed at deciphering the origins of...