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Issue 20, 2015
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Intense electroluminescence from ZnO nanowires

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Abstract

Vertically aligned ZnO nanowires have been prepared, and intense electroluminescence (EL) has been observed with holes injected into the nanowires from p-type ZnO prepared via a high pressure high temperature route. The emission can be attributed to the radiative recombination between the electrons in the nanowires and the injected holes, and the power of the EL can reach about 10 μW when the injection current is 20 mA. The intense emission is believed to be resulted from both the relatively high quality of the nanowires and injection of the holes from the p-type ZnO.

Graphical abstract: Intense electroluminescence from ZnO nanowires

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Article information


Submitted
31 Jan 2015
Accepted
19 Apr 2015
First published
20 Apr 2015

J. Mater. Chem. C, 2015,3, 5292-5296
Article type
Paper
Author version available

Intense electroluminescence from ZnO nanowires

X. Yang, C. Shan, M. Jiang, J. Qin, G. Hu, S. Wang, H. Ma, X. Jia and D. Shen, J. Mater. Chem. C, 2015, 3, 5292
DOI: 10.1039/C5TC00317B

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