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Synthesis of ternary oxide Zn2GeO4 nanowire networks and their deep ultraviolet detection properties

文献类型：期刊论文

作者Han, Xu1,2,3; Feng, Shuanglong2,3; Zhao, Yiming1,2,3; Li, Lei2,3; Zhan, Zhaoyao2,3,4; Tao, Zhiyong1; Fan, Yaxian1; Lu, Wenqiang1,2,3; Zuo, Wenbin5; Fu, Dejun5
刊名RSC ADVANCES
出版日期2019-01-13
卷号9期号:3页码:1394-1402
ISSN号2046-2069
DOI10.1039/c8ra09307e
通讯作者Zhan, Zhaoyao(zhanhit@hotmail.com) ; Fan, Yaxian(yxfan@hrbeu.edu.cn) ; Lu, Wenqiang(wqlu@cigit.ac.cn)
英文摘要Ternary oxide Zn2GeO4 with a wide bandgap of 4.84 eV, as a candidate for fourth generation semiconductors, has attracted a great deal of attention for deep ultraviolet (DUV) photodetector applications, because it is expected to be blind to the UV-A/B band (290-400 nm) and only responsive to the UV-C band (200-290 nm). Here, we report on the synthesis of Zn2GeO4 nanowire (NW) networks by lower pressure chemical vapor deposition and investigate their corresponding DUV detection properties. We find that pure Zn2GeO4 NWs could be obtained at a growth pressure of 1 kPa. The DUV detection tests reveal that growth pressure exerts a significant effect on DUV detection performance. The Zn2GeO4 NW networks produced under 1 kPa show an excellent solar-blind photoresponsivity with fast rise and decay times (t(rise) approximate to 0.17 s and t(decay) approximate to 0.14 s).
资助项目Chongqing Research Program of Basic Research and Frontier Technology[cstc2017jcyjBX0030] ; National Natural Science Foundation of China[61605207] ; National Natural Science Foundation of China[11875210] ; National Natural Science Foundation of China[11805169] ; Fundamental Research Funds for the Central Universities of China ; 111 project[B13015] ; Natural Science Foundation of Heilongjiang Province, China[A2018004] ; Opened Fund of the Key Lab of In-fiber Integrated Optics, Ministry Education of China ; scientific and technological project of Henan province[182102210419] ; Special Funds for Developing Local Science and Technology from Central Government[Y82Z230H10]
WOS研究方向Chemistry
语种英语
WOS记录号WOS:000457292800026
出版者ROYAL SOC CHEMISTRY
源URL[http://119.78.100.138/handle/2HOD01W0/7391]  
专题微纳制造与系统集成研究中心
通讯作者Zhan, Zhaoyao; Fan, Yaxian; Lu, Wenqiang
作者单位1.Harbin Engn Univ, Minist Educ China, Key Lab InFiber Integrated Opt, Sch Phys, Harbin 150001, Heilongjiang, Peoples R China
2.Chinese Acad Sci, Chongqing Key Lab Multiscale Mfg Technol, Chongqing Inst Green & Intelligent Technol, Chongqing 400714, Peoples R China
3.Univ Chinese Acad Sci, Beijing, Peoples R China
4.Nanyang Technol Univ, Sch Mech & Aerosp Engn, 50 Nanyang Ave, Singapore 639798, Singapore
5.Wuhan Univ, Sch Phys & Technol, Minist Educ, Key Lab Artificial Micro & Nanomat, Wuhan 430072, Peoples R China
推荐引用方式
GB/T 7714		 Han, Xu,Feng, Shuanglong,Zhao, Yiming,et al. Synthesis of ternary oxide Zn2GeO4 nanowire networks and their deep ultraviolet detection properties[J]. RSC ADVANCES,2019,9(3):1394-1402.
APA Han, Xu.,Feng, Shuanglong.,Zhao, Yiming.,Li, Lei.,Zhan, Zhaoyao.,...&Fu, Dejun.(2019).Synthesis of ternary oxide Zn2GeO4 nanowire networks and their deep ultraviolet detection properties.RSC ADVANCES,9(3),1394-1402.
MLA Han, Xu,et al."Synthesis of ternary oxide Zn2GeO4 nanowire networks and their deep ultraviolet detection properties".RSC ADVANCES 9.3(2019):1394-1402.

入库方式： OAI收割

来源：重庆绿色智能技术研究院

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