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This article is cited in 6 scientific papers (total in 6 papers)
Spectroscopy of condensed matter
The influence of the spatial orientation of ZnO nanorods on the luminescence spectrum
S. S. Kurbanov, Sh. Z. Urolov, Z. Sh. Shaymardanov Institute of Ion-Plasma and Laser Technologies, Academy of Sciences of Uzbekistan, Tashkent, 100125, Uzbekistan
Abstract:
Zinc oxide (ZnO) nanorods were grown on glass substrates coated with a conducting indium tin oxide film using the hydrothermal method. The nanorods are 2–2.5 $\mu$m long and 70–200 nm in diameter. Under UV irradiation the nanorods exhibit photoluminescence with a maximum at 382 nm. It is found that changes in angle between the nanorods growth direction and the emission recording direction give rise to an appearance of a violet emission band centered at $\sim$ 400 nm. It is possible dependence of the luminescence spectrum on the ZnO nanorods' spatial orientation is due to localization of the violet emission centers in the surface layer.
Received: 07.09.2017
Citation:
S. S. Kurbanov, Sh. Z. Urolov, Z. Sh. Shaymardanov, “The influence of the spatial orientation of ZnO nanorods on the luminescence spectrum”, Optics and Spectroscopy, 124:2 (2018), 202–205; Optics and Spectroscopy, 124:2 (2018), 198–201
Linking options:
https://www.mathnet.ru/eng/os1070 https://www.mathnet.ru/eng/os/v124/i2/p202
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