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<strong>Preparation and Investigation of Transparent Conducting Aluminium-doped Zinc Oxide Films Prepared by Sol-gel Method for Sensor Application</strong>

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Title Statement <strong>Preparation and Investigation of Transparent Conducting Aluminium-doped Zinc Oxide Films Prepared by Sol-gel Method for Sensor Application</strong>
 
Added Entry - Uncontrolled Name Singh, Sukhmander ; central university of rajasthan .
singh, Prabhjot ; Department of Physics, Guru Nanak Dev University, Amritsar, Punjab-143005, India.
kaur, jasmeet ; Department of Physics, Guru Nanak Dev University, Amritsar, Punjab-143005, India.
Vidhani, Bhavna ; Department of Physics & Electronics, Hansraj College, University of Delhi, Delhi-110007
Yogi, Sonia ; Department of Physics & Electronics, Hansraj College, University of Delhi, Delhi-110007
 
Uncontrolled Index Term material science
X-Ray spectra; Optical properties; Electrical properties; Photolumniscence
 
Summary, etc. Aluminium doped Zinc Oxide (AZO) thin films were prepared through chemical route using sol gel method at different annealing temperatures with three different concentrations of Al. It has been observed that on increasing in the annealing temperature, the crystallinity of the films improved. The XRD patters confirms the polycrystalline nature of the samples and found that increasing annealing temperature, increases the crystallinity of the films. The UV-vis spectroscopy analysis shows that, the band-gap decreases in all three concentration of Al ions in ZnO with temperature. The conductivity and the grain size increases with temperature. The band gap corresponding to the absorption decreases with increased annealing temperature.
 
Publication, Distribution, Etc. Indian Journal of Pure & Applied Physics (IJPAP)
2022-08-02 11:47:58
 
Electronic Location and Access application/pdf
http://op.niscair.res.in/index.php/IJPAP/article/view/60672
 
Data Source Entry Indian Journal of Pure & Applied Physics (IJPAP); ##issue.vol## 60, ##issue.no## 6 (2022): Indian Journal of Pure & Applied Physics
 
Language Note en
 
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