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Colloidal-quantum-dot-in-perovskite nanowires
Wang, Ruili; Wang, Fei; Zhou, Wenjia; Fan, James Z.; de Arquer, Pelayo Garcia; Xu, Kaimin; Sargent, Edward H.; Ning, Zhijun
2019-05-01
Source PublicationINFRARED PHYSICS & TECHNOLOGY
ISSN1350-4495
Volume98Pages:16
SubtypeArticle
AbstractColloidal quantum dots are materials of interest in infrared detection - a consequence of their near-infrared light harvesting capability, tunable bandgap, and solution-processing. Herein we develop a quantum-dotin-perovskite-nanowire consisting of PbS quantum dots embedded inside MAPbI(3) nanowires. The kinetics of perovskite nanowire growth were tracked. We found that N,N-dimethylformamide induced the formation of perovskite nanowires, and that their growth was accelerated upon PbS quantum dot inclusion. We then used this nanocomposite to fabricate photodetectors that showed a light response from the visible to near infrared region up to 940 nm. Finally, a flexible photodetector was fabricated on a polyethylene terephthalate substrate.
KeywordMAPbI(3) nanowires PbS quantum dots Flexible photodetector
DOI10.1016/j.infrared.2019.02.004
Language英语
WOS Research AreaInstruments & Instrumentation ; Optics ; Physics
PublisherELSEVIER SCIENCE BV
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/27131
Collection中国科学院上海硅酸盐研究所
Recommended Citation
GB/T 7714
Wang, Ruili,Wang, Fei,Zhou, Wenjia,et al. Colloidal-quantum-dot-in-perovskite nanowires[J]. INFRARED PHYSICS & TECHNOLOGY,2019,98:16.
APA Wang, Ruili.,Wang, Fei.,Zhou, Wenjia.,Fan, James Z..,de Arquer, Pelayo Garcia.,...&Ning, Zhijun.(2019).Colloidal-quantum-dot-in-perovskite nanowires.INFRARED PHYSICS & TECHNOLOGY,98,16.
MLA Wang, Ruili,et al."Colloidal-quantum-dot-in-perovskite nanowires".INFRARED PHYSICS & TECHNOLOGY 98(2019):16.
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