Structural, optical and dielectric studies in ZnO nanorods by microwave assisted method
ZnO nanorod was prepared by microwave assisted method. The crystal structure of the nanopowders were confirmed by X-Ray diffraction analysis and the mean particle size was estimated by the Scherrer's formula. The surface morphology of the nanoparticles were analyzed by using SEM. The absorption...
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| Veröffentlicht in: | International journal of nano dimension 2014-10, Vol.5 (5), p.497 |
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| creator | Rejani, P Radhakrishnan, Asha Beena, B |
| description | ZnO nanorod was prepared by microwave assisted method. The crystal structure of the nanopowders were confirmed by X-Ray diffraction analysis and the mean particle size was estimated by the Scherrer's formula. The surface morphology of the nanoparticles were analyzed by using SEM. The absorption spectrum of the material in the UV-Vis range was recorded. The energy band gap of the material was obtained from the absorption wavelength of the UV-Vis spectrum. The short emission wavelength of the material was confirmed by using Photoluminescence studies. The effects of frequency on the dielectric behaviour and ac electrical conductivity have been studied. |
| doi_str_mv | 10.7508/ijnd.2014.05.010 |
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The crystal structure of the nanopowders were confirmed by X-Ray diffraction analysis and the mean particle size was estimated by the Scherrer's formula. The surface morphology of the nanoparticles were analyzed by using SEM. The absorption spectrum of the material in the UV-Vis range was recorded. The energy band gap of the material was obtained from the absorption wavelength of the UV-Vis spectrum. The short emission wavelength of the material was confirmed by using Photoluminescence studies. 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The crystal structure of the nanopowders were confirmed by X-Ray diffraction analysis and the mean particle size was estimated by the Scherrer's formula. The surface morphology of the nanoparticles were analyzed by using SEM. The absorption spectrum of the material in the UV-Vis range was recorded. The energy band gap of the material was obtained from the absorption wavelength of the UV-Vis spectrum. The short emission wavelength of the material was confirmed by using Photoluminescence studies. 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The crystal structure of the nanopowders were confirmed by X-Ray diffraction analysis and the mean particle size was estimated by the Scherrer's formula. The surface morphology of the nanoparticles were analyzed by using SEM. The absorption spectrum of the material in the UV-Vis range was recorded. The energy band gap of the material was obtained from the absorption wavelength of the UV-Vis spectrum. The short emission wavelength of the material was confirmed by using Photoluminescence studies. The effects of frequency on the dielectric behaviour and ac electrical conductivity have been studied.</abstract><cop>Witney</cop><pub>OICC Press</pub><doi>10.7508/ijnd.2014.05.010</doi></addata></record> |
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| title | Structural, optical and dielectric studies in ZnO nanorods by microwave assisted method |
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