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  4. 中科院强磁场科学中心
Ternary Ta2NiSe5 Flakes for a High-Performance Infrared Photodetector

文献类型：期刊论文

作者Li, Liang1; Wang, Weike2; Gan, Lin1; Zhou, Nan1; Zhu, Xiangde2; Zhang, Qi1; Li, Huiqiao1; Tian, Mingliang2; Zhai, Tianyou1
刊名ADVANCED FUNCTIONAL MATERIALS
出版日期2016-12-06
卷号26期号:45页码:8281-8289
DOI10.1002/adfm.201603804
文献子类Article
英文摘要Multielemental systems enable the use of multiple degrees of freedom for control of physical properties by means of stoichiometric variation. This has attracted extremely high interest in the field of 2D optoelectronics in recent years. Here, for the first time, multilayer 2D ternary Ta2NiSe5 flakes are successfully fabricated using a mechanical exfoliation method from chemical vapor transport synthesized high quality bulk and the optoelectronic properties are systematically investigated. Importantly, a high responsivity of 17.21 A W-1 and high external quantum efficiency of 2645% are recorded from an as-fabricated photodetector at room temperature in air; this is superior to most other 2D materials-based photodetectors that have been reported. More intriguingly, a usual sublinear and an unusual superlinear light-intensity-dependent photocurrent are observed under air and vacuum, respectively. These excellent and special properties make multilayer ternary Ta2NiSe5 a highly competitive candidate for future infrared optoelectronic applications and an interesting platform for photophysics studies.
WOS关键词SINGLE-LAYER ; PERSISTENT PHOTOCONDUCTIVITY ; ULTRAVIOLET PHOTODETECTORS ; SPECTRAL RESPONSE ; VAPOR-DEPOSITION ; HIGH-GAIN ; NANOSHEETS ; OXIDE ; MOS2 ; MONOLAYER
WOS研究方向Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
语种英语
WOS记录号WOS:000390116600012
资助机构National Basic Research Program of China(21322106 ; National Basic Research Program of China(21322106 ; National Basic Research Program of China(21322106 ; National Basic Research Program of China(21322106 ; National Basic Research Program of China(21322106 ; National Basic Research Program of China(21322106 ; National Basic Research Program of China(21322106 ; National Basic Research Program of China(21322106 ; National Key Research and Development Program of "Strategic Advanced Electronic Materials"(2016YFB0401100) ; National Key Research and Development Program of "Strategic Advanced Electronic Materials"(2016YFB0401100) ; National Key Research and Development Program of "Strategic Advanced Electronic Materials"(2016YFB0401100) ; National Key Research and Development Program of "Strategic Advanced Electronic Materials"(2016YFB0401100) ; National Key Research and Development Program of "Strategic Advanced Electronic Materials"(2016YFB0401100) ; National Key Research and Development Program of "Strategic Advanced Electronic Materials"(2016YFB0401100) ; National Key Research and Development Program of "Strategic Advanced Electronic Materials"(2016YFB0401100) ; National Key Research and Development Program of "Strategic Advanced Electronic Materials"(2016YFB0401100) ; National Basic Research Foundation of China(2015CB932600) ; National Basic Research Foundation of China(2015CB932600) ; National Basic Research Foundation of China(2015CB932600) ; National Basic Research Foundation of China(2015CB932600) ; National Basic Research Foundation of China(2015CB932600) ; National Basic Research Foundation of China(2015CB932600) ; National Basic Research Foundation of China(2015CB932600) ; National Basic Research Foundation of China(2015CB932600) ; Program for HUST Interdisciplinary Innovation Team(2015ZDTD038) ; Program for HUST Interdisciplinary Innovation Team(2015ZDTD038) ; Program for HUST Interdisciplinary Innovation Team(2015ZDTD038) ; Program for HUST Interdisciplinary Innovation Team(2015ZDTD038) ; Program for HUST Interdisciplinary Innovation Team(2015ZDTD038) ; Program for HUST Interdisciplinary Innovation Team(2015ZDTD038) ; Program for HUST Interdisciplinary Innovation Team(2015ZDTD038) ; Program for HUST Interdisciplinary Innovation Team(2015ZDTD038) ; Fundamental Research Funds for the Central University ; Fundamental Research Funds for the Central University ; Fundamental Research Funds for the Central University ; Fundamental Research Funds for the Central University ; Fundamental Research Funds for the Central University ; Fundamental Research Funds for the Central University ; Fundamental Research Funds for the Central University ; Fundamental Research Funds for the Central University ; 51472097 ; 51472097 ; 51472097 ; 51472097 ; 51472097 ; 51472097 ; 51472097 ; 51472097 ; 21501060) ; 21501060) ; 21501060) ; 21501060) ; 21501060) ; 21501060) ; 21501060) ; 21501060) ; National Basic Research Program of China(21322106 ; National Basic Research Program of China(21322106 ; National Basic Research Program of China(21322106 ; National Basic Research Program of China(21322106 ; National Basic Research Program of China(21322106 ; National Basic Research Program of China(21322106 ; National Basic Research Program of China(21322106 ; National Basic Research Program of China(21322106 ; National Key Research and Development Program of "Strategic Advanced Electronic Materials"(2016YFB0401100) ; National Key Research and Development Program of "Strategic Advanced Electronic Materials"(2016YFB0401100) ; National Key Research and Development Program of "Strategic Advanced Electronic Materials"(2016YFB0401100) ; National Key Research and Development Program of "Strategic Advanced Electronic Materials"(2016YFB0401100) ; National Key Research and Development Program of "Strategic Advanced Electronic Materials"(2016YFB0401100) ; National Key Research and Development Program of "Strategic Advanced Electronic Materials"(2016YFB0401100) ; National Key Research and Development Program of "Strategic Advanced Electronic Materials"(2016YFB0401100) ; National Key Research and Development Program of "Strategic Advanced Electronic Materials"(2016YFB0401100) ; National Basic Research Foundation of China(2015CB932600) ; National Basic Research Foundation of China(2015CB932600) ; National Basic Research Foundation of China(2015CB932600) ; National Basic Research Foundation of China(2015CB932600) ; National Basic Research Foundation of China(2015CB932600) ; National Basic Research Foundation of China(2015CB932600) ; National Basic Research Foundation of China(2015CB932600) ; National Basic Research Foundation of China(2015CB932600) ; Program for HUST Interdisciplinary Innovation Team(2015ZDTD038) ; Program for HUST Interdisciplinary Innovation Team(2015ZDTD038) ; Program for HUST Interdisciplinary Innovation Team(2015ZDTD038) ; Program for HUST Interdisciplinary Innovation Team(2015ZDTD038) ; Program for HUST Interdisciplinary Innovation Team(2015ZDTD038) ; Program for HUST Interdisciplinary Innovation Team(2015ZDTD038) ; Program for HUST Interdisciplinary Innovation Team(2015ZDTD038) ; Program for HUST Interdisciplinary Innovation Team(2015ZDTD038) ; Fundamental Research Funds for the Central University ; Fundamental Research Funds for the Central University ; Fundamental Research Funds for the Central University ; Fundamental Research Funds for the Central University ; Fundamental Research Funds for the Central University ; Fundamental Research Funds for the Central University ; Fundamental Research Funds for the Central University ; Fundamental Research Funds for the Central University ; 51472097 ; 51472097 ; 51472097 ; 51472097 ; 51472097 ; 51472097 ; 51472097 ; 51472097 ; 21501060) ; 21501060) ; 21501060) ; 21501060) ; 21501060) ; 21501060) ; 21501060) ; 21501060)
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/30283]  
专题合肥物质科学研究院_中科院强磁场科学中心
作者单位1.Huazhong Univ Sci & Technol, State Key Lab Mat Proc & Die & Mould Technol, Sch Mat Sci & Engn, Wuhan 430074, Peoples R China
2.Chinese Acad Sci, High Field Magnet Lab, Hefei 230031, Peoples R China
推荐引用方式
GB/T 7714		 Li, Liang,Wang, Weike,Gan, Lin,et al. Ternary Ta2NiSe5 Flakes for a High-Performance Infrared Photodetector[J]. ADVANCED FUNCTIONAL MATERIALS,2016,26(45):8281-8289.
APA Li, Liang.,Wang, Weike.,Gan, Lin.,Zhou, Nan.,Zhu, Xiangde.,...&Zhai, Tianyou.(2016).Ternary Ta2NiSe5 Flakes for a High-Performance Infrared Photodetector.ADVANCED FUNCTIONAL MATERIALS,26(45),8281-8289.
MLA Li, Liang,et al."Ternary Ta2NiSe5 Flakes for a High-Performance Infrared Photodetector".ADVANCED FUNCTIONAL MATERIALS 26.45(2016):8281-8289.

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来源：合肥物质科学研究院

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