Revealing Underlying Processes Involved in Light Soaking Effects and Hysteresis Phenomena in Perovskite Solar Cells
Source abstract
Abstract
Light soaking and hysteresis phenomena can reveal the bulk and interfacial polarization effects on photovoltaic processes in perovskite solar cells. The frequency-dependent impedance and time-dependent photoluminescence measurements indicate that bulk and interfacial polarizations are internally coupled in developing short-circuit current, open-circuit voltage, and fill factor through charge dissociation, transport, and collection in light soaking and hysteresis phenomena.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Perovskite Materials and Applications · Conducting polymers and applications · Chalcogenide Semiconductor Thin Films
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Wuhan National Laboratory for Optoelectronics and School of Optical and Electronic Information Huazhong University of Science and Technology Wuhan 430074 China
Department of Materials Science and Engineering University of Tennessee Knoxville TN 37996 USA
Funding
photovoltaic Project · National Natural Science Foundation of China
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