Zinc oxide prepared by different ageing duration

Zinc oxide prepared by different ageing duration

Zinc oxide (ZnO) thin films are very promising candidates for applications in emerging thin-films transistors and solar cells. In this paper, low cost sol-gel spin coating technique was used to fabricate the ZnO films on glass substrates. The sol-gel fabrication process of the ZnO films is described...

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Hauptverfasser: Kamaruddin, S. A., Sahdan, M. Z., Chan, K. Y., Saim, H.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Ageing duration
Annealing
Glass
Photoluminescence
Radio frequency
Sol-gel process
Spin coating
Surface treatment
Surface waves
Zinc oxide
ZnO films
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Beschreibung
Zusammenfassung:Zinc oxide (ZnO) thin films are very promising candidates for applications in emerging thin-films transistors and solar cells. In this paper, low cost sol-gel spin coating technique was used to fabricate the ZnO films on glass substrates. The sol-gel fabrication process of the ZnO films is described. The influence of ageing duration in the spin coating process on the material properties of the ZnO films was investigated by atomic force microscopy (AFM) and ultraviolet-visible (UV-VIS) spectroscopy. The experimental results reveal an improvement of the ZnO films with longer ageing duration in the sol-gel spin coating process.
ISSN:2330-5665
DOI:10.1109/ICP.2011.6106854