KMS Chongqing Institute of Green and Intelligent Technology, CAS
| Catalyst-Free CVD Synthesis of ZnO Nanowire Networks on SiO2 Substrate and Its Photoresponse | |
Xu, Liping; Lu, Wenqiang ; Zhan, Zhaoyao; Cui, Hongliang; Weng, Zhankun
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| 2016 | |
| 摘要 | High-purity ZnO nanowire networks were directly synthesized on SiO2/Si substrates via catalyst-free chemical vapor deposition. we grow single-crystal ZnO nanowire networks through the reactive ion etching make a rough SiO2/Si substrate surface, which ZnO nanowire networks can grow in the RIE etched area and do not need any pre-deposited metal catalyst or seed layer. The as-grown ZnO nanowire networks achieved on SiO2/Si substrates have good crystal quality with the hexagonal wurtzite phase containing very less structural defects and transfer-free to fabricate UV photodetector, which showed high performance in photocurrent and response speed. Moreover, the fabrication of UV photodetector method we showed here, which would dramatically lower the complexity of the nanodevice fabrication processes and vigorously promot the application of ZnO nanostructures in nanoelectronics and optoelectronics. |
| 语种 | 英语 |
| 会议(录)名称 | 2016 6TH IEEE INTERNATIONAL CONFERENCE ON MANIPULATION, MANUFACTURING AND MEASUREMENT ON THE NANOSCALE (IEEE 3M-NANO)
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| 页码 | 191-194 |
| 通讯作者 | Lu, WQ ; Zhan, ZY ; Cui, HL (reprint author), Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, Chongqing 400714, Peoples R China. ; Cui, HL (reprint author), Jilin Univ, Coll Instrumentat & Elect Engn, Changchun 130026, Peoples R China. |
| 收录类别 | ISTP |
| 会议地点 | Chongqing, PEOPLES R CHINA |
| 会议日期 | JUL 18-22, 2016 |
