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Proceedings Paper

Field emission properties of ZnO nanowires
Author(s): X. Q. Meng; D. Z. Shen; J. Y. Zhang; D. X. Zhao; Y. M. Lu; Z. Z. Zhang; X. W. Fan
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Paper Abstract

ZnO nanowires were obtained by using a simple vapor solid process. The length of the nanowires is about 1 μm, with diameters ranging from 40 nm to 150 nm. X-ray diffraction (XRD) pattern confirms the nanowires are wurtzite structure with c-axis preferred orientation. Photoluminescence (PL) measurement shows a strong UV emission and a weak visible emission. Field emission (FE) results proved the nanowires have low turn-on voltage and high field enhancement factor, which indicates ZnO nanowire is a suitable candidate for field emission display.

Paper Details

Date Published: 26 January 2006
PDF: 6 pages
Proc. SPIE 6030, ICO20: Display Devices and Systems, 60300E (26 January 2006); doi: 10.1117/12.667370
Show Author Affiliations
X. Q. Meng, Changchun Institute of Optics, Fine Mechanics and Physics (China)
Chinese Academy of Sciences (China)
D. Z. Shen, Changchun Institute of Optics, Fine Mechanics and Physics (China)
J. Y. Zhang, Changchun Institute of Optics, Fine Mechanics and Physics (China)
D. X. Zhao, Changchun Institute of Optics, Fine Mechanics and Physics (China)
Y. M. Lu, Changchun Institute of Optics, Fine Mechanics and Physics (China)
Z. Z. Zhang, Changchun Institute of Optics, Fine Mechanics and Physics (China)
X. W. Fan, Changchun Institute of Optics, Fine Mechanics and Physics (China)


Published in SPIE Proceedings Vol. 6030:
ICO20: Display Devices and Systems
Tatsuo Uchida; Xu Liu; Hang Song, Editor(s)

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