UV enhanced field emission performance of Mg-doped ZnO nanorods

Y. H. Liu, Sheng Joue Young, L. W. Ji, T. H. Meen, C. H. Hsiao, C. S. Huang, Shoou Jinn Chang

研究成果: Article同行評審

26 引文 斯高帕斯(Scopus)

摘要

Vertical Mg-ZnO nanorods were synthesized on glass substrates using a low-temperature hydrothermal method. The field emission performance of Mg-ZnO nanorods was greatly enhanced by UV light illumination. It was found that the Mg-ZnO nanorods grown at 80 °C were structurally uniform and well oriented with pure wurtzite structure. Mg-ZnO nanorod exhibited turn-on fields was 2.27 V/μm, and field enhancement factors (β) was 2212. UV illumination of the Mg-ZnO nanorod reduced the turn-on electrical field from 2.27 to 1.97 V\μm and enhanced the β from 2212 and 4136.

原文English
文章編號6784417
頁(從 - 到)1541-1545
頁數5
期刊IEEE Transactions on Electron Devices
61
發行號5
DOIs
出版狀態Published - 2014 五月

All Science Journal Classification (ASJC) codes

  • 電子、光磁材料
  • 電氣與電子工程

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