Growth of Ga2O3 nanowires and the fabrication of solar-blind photodetector

W. Y. Weng, T. J. Hsueh, Shoou Jinn Chang, G. J. Huang, S. C. Hung

研究成果: Article同行評審

44 引文 斯高帕斯(Scopus)

摘要

The authors report the growth of nanowires by heating the GaN/sapphire template. It was found that density, average length, and average diameter of the nanowires all increased as we increased the grown temperature. It was also found that β-Ga2O3 nanowires with good crystal quality could be achieved only at high temperatures (i.e., 1050 and 1100 °C). Solar-blind β-Ga2O3 nanowire photodetector was also fabricated by depositing interdigitated contact electrodes. With an incident light wavelength of 255 nm and an applied bias of 5 V, it was found that measured responsivity of the photodetector was 3.72×10-1 mA/W.

原文English
文章編號5682052
頁(從 - 到)1047-1052
頁數6
期刊IEEE Transactions on Nanotechnology
10
發行號5
DOIs
出版狀態Published - 2011 9月

All Science Journal Classification (ASJC) codes

  • 電腦科學應用
  • 電氣與電子工程

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