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  4. 中科院固体物理研究所
Metal-semiconductor-metal infrared photodetector based on PbTe nanowires with fast response and recovery time

文献类型：期刊论文

作者Gong, Xin Xin1,2,3; Fei, Guang Tao1,2; Fu, Wen Biao1,2; Zhong, Bin Nian1,2; Gao, Xu Dong1,2; Zhang, Li De1,2
刊名APPLIED SURFACE SCIENCE
出版日期2017-05-15
卷号404期号:无页码:7-11
关键词Infrared Photodetector Pbte Nanowires Msm Structure Response And Recovery Time
DOI10.1016/j.apsusc.2017.01.246
文献子类Article
英文摘要A type of metal-semiconductor-metal (MSM) photodetector based on PbTe single-crystalline nanowires was prepared. I-V characteristics of the photodetector in the temperature range of 77-300 K were studied. Little dark current was achieved in MSM PbTe nanowire photodetector at low bias voltages due to the formation of back to back Schottky junctions between the PbTe nanowires and Au electrodes. The influences of light intensity, bias voltage, and temperature on the performance of PbTe nanowire photodetector were investigated. It was found that the photocurrent is linear to light intensity. The photosensitivity of the typical photodetector was about 50% and varied only slightly as a function of bias voltage. Moreover, this photodetector displayed a fast respond compared with nanoparticle photodetector due to the one dimensional structure and the high crystallinity of nanowires. (C) 2017 Elsevier B.V. All rights reserved.
WOS关键词LIQUID-PHASE EPITAXY ; PHOTOELECTRIC PERFORMANCE ; ROOM-TEMPERATURE ; DOPED PBTE ; TRANSPORT ; GROWTH ; ARRAYS ; LASER
WOS研究方向Chemistry ; Materials Science ; Physics
语种英语
WOS记录号WOS:000397552300002
资助机构National Basic Research Program of China (973 Program)(2012CB932303) ; National Basic Research Program of China (973 Program)(2012CB932303) ; National Basic Research Program of China (973 Program)(2012CB932303) ; National Basic Research Program of China (973 Program)(2012CB932303) ; National Basic Research Program of China (973 Program)(2012CB932303) ; National Basic Research Program of China (973 Program)(2012CB932303) ; National Basic Research Program of China (973 Program)(2012CB932303) ; National Basic Research Program of China (973 Program)(2012CB932303) ; National Natural Science Foundation of China(51471162 ; National Natural Science Foundation of China(51471162 ; National Natural Science Foundation of China(51471162 ; National Natural Science Foundation of China(51471162 ; National Natural Science Foundation of China(51471162 ; National Natural Science Foundation of China(51471162 ; National Natural Science Foundation of China(51471162 ; National Natural Science Foundation of China(51471162 ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; 51171176) ; 51171176) ; 51171176) ; 51171176) ; 51171176) ; 51171176) ; 51171176) ; 51171176) ; National Basic Research Program of China (973 Program)(2012CB932303) ; National Basic Research Program of China (973 Program)(2012CB932303) ; National Basic Research Program of China (973 Program)(2012CB932303) ; National Basic Research Program of China (973 Program)(2012CB932303) ; National Basic Research Program of China (973 Program)(2012CB932303) ; National Basic Research Program of China (973 Program)(2012CB932303) ; National Basic Research Program of China (973 Program)(2012CB932303) ; National Basic Research Program of China (973 Program)(2012CB932303) ; National Natural Science Foundation of China(51471162 ; National Natural Science Foundation of China(51471162 ; National Natural Science Foundation of China(51471162 ; National Natural Science Foundation of China(51471162 ; National Natural Science Foundation of China(51471162 ; National Natural Science Foundation of China(51471162 ; National Natural Science Foundation of China(51471162 ; National Natural Science Foundation of China(51471162 ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; CAS/SAFEA International Partnership Program for Creative Research Teams ; 51171176) ; 51171176) ; 51171176) ; 51171176) ; 51171176) ; 51171176) ; 51171176) ; 51171176)
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/32952]  
专题合肥物质科学研究院_中科院固体物理研究所
作者单位1.Chinese Acad Sci, Hefei Inst Phys Sci, Inst Solid State Phys, Key Lab Mat Phys, POB 1129, Hefei 230031, Peoples R China
2.Chinese Acad Sci, Hefei Inst Phys Sci, Inst Solid State Phys, Anhui Key Lab Nanomat & Nanotechnol, POB 1129, Hefei 230031, Peoples R China
3.Univ Sci & Technol China, Hefei 230026, Peoples R China
推荐引用方式
GB/T 7714		 Gong, Xin Xin,Fei, Guang Tao,Fu, Wen Biao,et al. Metal-semiconductor-metal infrared photodetector based on PbTe nanowires with fast response and recovery time[J]. APPLIED SURFACE SCIENCE,2017,404(无):7-11.
APA Gong, Xin Xin,Fei, Guang Tao,Fu, Wen Biao,Zhong, Bin Nian,Gao, Xu Dong,&Zhang, Li De.(2017).Metal-semiconductor-metal infrared photodetector based on PbTe nanowires with fast response and recovery time.APPLIED SURFACE SCIENCE,404(无),7-11.
MLA Gong, Xin Xin,et al."Metal-semiconductor-metal infrared photodetector based on PbTe nanowires with fast response and recovery time".APPLIED SURFACE SCIENCE 404.无(2017):7-11.

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来源：合肥物质科学研究院

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