CIOMP OpenIR
Ultrasensitive Solar-Blind Ultraviolet Photodetector Based on FePSe3/MoS2 Heterostructure Response to 10.6m
M. Long; Z. Shen; R. Wang; Q. Dong; Z. Liu; X. Hu; J. Hou; Y. Lu; F. Wang; D. Zhao; F. Ding; Y. Tu; T. Han; F. Li; Z. Zhang; X. Hou; S. Wang and L. Shan
2022
Source PublicationAdvanced Functional Materials
ISSN1616301X
Volume32Issue:34
AbstractMetal phosphorous tri-chalcogenides are a category of new ternary 2D layered materials with a wide range of tuneable bandgaps (1.23.5eV). These wide-bandgap semiconductors exhibit great potential applications in solar-blind ultraviolet (SBUV) photodetection. However, these 2D solar-blind photodetectors suffer from low photoresponsivity, slow photoresponse speed, and narrow operation spectral region, thereby limiting their practical applications. Here, an ultra-broadband photodetection based on a FePSe3/MoS2 heterostructure with coverage ranging from solar-blind ultraviolet 265nm to longwave infrared (LWIR) 10.6 m is reported. Notably, the device exhibits excellent weak light detection capability. A high photoresponsivity of 33600AW1 and an external quantum efficiency of 1.57107% are demonstrated. A noise-equivalent power as low as 5.7 1016 WHz1/2 and a specific detectivity up to 1.511013cmHz1/2W1 are realized in the SBUV region. The room temperature LWIR photoresponsivity of 0.12AW1 is realized. This work opens a route to design high-performance SBUV photodetectors and wide spectral photoresponse applications. 2022 Wiley-VCH GmbH.
DOI10.1002/adfm.202204230
URL查看原文
Indexed Bysci ; ei
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ciomp.ac.cn/handle/181722/67212
Collection中国科学院长春光学精密机械与物理研究所
Recommended Citation
GB/T 7714
M. Long,Z. Shen,R. Wang,et al. Ultrasensitive Solar-Blind Ultraviolet Photodetector Based on FePSe3/MoS2 Heterostructure Response to 10.6m[J]. Advanced Functional Materials,2022,32(34).
APA M. Long.,Z. Shen.,R. Wang.,Q. Dong.,Z. Liu.,...&S. Wang and L. Shan.(2022).Ultrasensitive Solar-Blind Ultraviolet Photodetector Based on FePSe3/MoS2 Heterostructure Response to 10.6m.Advanced Functional Materials,32(34).
MLA M. Long,et al."Ultrasensitive Solar-Blind Ultraviolet Photodetector Based on FePSe3/MoS2 Heterostructure Response to 10.6m".Advanced Functional Materials 32.34(2022).
Files in This Item: Download All
File Name/Size DocType Version Access License
Ultrasensitive Solar(2761KB)期刊论文出版稿开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[M. Long]'s Articles
[Z. Shen]'s Articles
[R. Wang]'s Articles
Baidu academic
Similar articles in Baidu academic
[M. Long]'s Articles
[Z. Shen]'s Articles
[R. Wang]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[M. Long]'s Articles
[Z. Shen]'s Articles
[R. Wang]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Ultrasensitive Solar-Blind Ultraviolet Photode.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.