Nanocrystalline Perovskite Hybrid Photodetectors with High Performance in Almost Every Figure of Merit

doi:10.1002/adfm.201705589

	Nanocrystalline Perovskite Hybrid Photodetectors with High Performance in Almost Every Figure of Merit
	Sun, BY; Lin, GM; Sun BY(孙宝云); Lin GM(林国明); Lin, YW; Guo, XF
刊名	ADVANCED FUNCTIONAL MATERIALS
	2018
卷号	28 期号:7 页码:1705589
关键词	carbon nanotubes graphene hybrid perovskites photodetectors
ISSN号	1616-301X
DOI	10.1002/adfm.201705589
文献子类	Article
英文摘要	Conversion of photon into electron is a phenomenon of great importance in nature. Photodetectors based on this principle have immense potential applications at the frontiers of both scientific and industrial communities, thus affecting the daily life. Herein, a novel class of high-quality organic-inorganic trihalide perovskite nanoscale hybrid photodetectors is presented based on carbon electrode-molecule junctions working at mild conditions. Almost every figure of merit with high performance, such as highest responsivity, highest photogain, high detectivity, high linear dynamic range, and a broad spectral response, could be achieved simultaneously in a single device under different biases. These significant achievements benefit from rational choices of novel energy loss-prevented hybrid perovskite nanocrystals as active materials and optimized carbon electrode-molecule junctions as device architectures, which leads to a hybridization mechanism of photodiodes and photoconductors. These investigations demonstrate a useful photodetector platform that might lead to many future photoelectric conversion applications in the practical way.
电子版国际标准刊号	1616-3028
WOS关键词	FIELD-EFFECT TRANSISTORS ; WALLED CARBON NANOTUBES ; ORGANOLEAD TRIHALIDE PEROVSKITE ; EXCITON DISSOCIATION BEHAVIOR ; SOLAR-CELLS ; POLYMER PHOTODETECTORS ; MONOLAYER TRANSISTORS ; MOLECULE JUNCTIONS ; SPECTRAL RESPONSE ; SINGLE-CRYSTALS
WOS研究方向	Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
语种	英语
WOS记录号	WOS:000424889900013
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/285651]
专题	高能物理研究所_多学科研究中心
通讯作者	Sun BY(孙宝云)
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Sun, BY,Lin, GM,Sun BY,et al. Nanocrystalline Perovskite Hybrid Photodetectors with High Performance in Almost Every Figure of Merit[J]. ADVANCED FUNCTIONAL MATERIALS,2018,28(7):1705589.
APA	Sun, BY,Lin, GM,孙宝云,林国明,Lin, YW,&Guo, XF.(2018).Nanocrystalline Perovskite Hybrid Photodetectors with High Performance in Almost Every Figure of Merit.ADVANCED FUNCTIONAL MATERIALS,28(7),1705589.
MLA	Sun, BY,et al."Nanocrystalline Perovskite Hybrid Photodetectors with High Performance in Almost Every Figure of Merit".ADVANCED FUNCTIONAL MATERIALS 28.7(2018):1705589.