標題: Electron Field Emission Enhancement Based on Al-Doped ZnO Nanorod Arrays With UV Exposure
作者: Wang, Zi-Hao
Yang, Chih-Chiang
Yu, Hsin-Chieh
Yeh, Hsin-Ting
Peng, Yu-Ming
Su, Yan-Kuin
照明與能源光電研究所
Institute of Lighting and Energy Photonics
關鍵字: Al-doped ZnO nanorods (AZO NRs);field emission (FE);hydrothermal
公開日期: 1-Jan-2018
摘要: In this paper, Al-doped ZnO nanorods (AZO NRs) were successfully applied on glass substrates through hydrothermal synthesis growth with a fabrication field-emission (FE) device. The enhanced FE properties of AZO NRs were measured. The turn-on fields were reduced by 2.35 and 1.51 V/mu m in the dark and under UV light, and the enhanced field enhancement factors (beta) were 5708 and 10137, respectively. Results show that the FE performances of AZO NRs were enhanced by the combined effect of increased carrier concentration and UV light illumination.
URI: http://dx.doi.org/10.1109/TED.2017.2771404
http://hdl.handle.net/11536/144292
ISSN: 0018-9383
DOI: 10.1109/TED.2017.2771404
期刊: IEEE TRANSACTIONS ON ELECTRON DEVICES
Volume: 65
起始頁: 251
結束頁: 256
Appears in Collections:Articles