Graphene Photodetectors: High–Performance Perovskite–Graphene Hybrid Photodetector (Adv. Mater. 1/2015)
Source abstract
Abstract
On page 41, J. H. Cho and co-workers demonstrate a high performance novel photodetector consisting of graphene and a CH3NH3PbI3 perovskite layer, which exhibit a dramatic enhancement of photoresponsivity and effective quantum efficiency with a broad spectral bandwidth. The ultrahigh performance of the perovskite–graphene hybrid photodetector arises from the enhanced photon absorption of the hybrid film and the effective gain effect induced by trapped photoexcited electrons in the perovskite layer.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Perovskite Materials and Applications
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Affiliations
SKKU Advanced Institute of Nanotechnology (SAINT) Sungkyunkwan University Suwon 440–746 Republic of Korea
School of Chemical Engineering Sungkyunkwan University Suwon 440–746 Republic of Korea
SKKU Advanced Institute of Nanotechnology (SAINT) Department of Physics Sungkyunkwan University Suwon 440–746 Republic of Korea
School of Electrical and Electronic Engineering Yonsei University Seoul 120–749 Korea
SKKU Advanced Institute of Nanotechnology (SAINT) School of Chemical Engineering Sungkyunkwan University Suwon 440–746 Republic of Korea
References
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