K. Hazaa, S., A. Hasan, N., Sh. Zain Alabden, F. (2010). Preparation and inter-Band Transition of Zno Thin Films by an Evaporation Method. , 0(42), 148-156.
Salah K. Hazaa; Najiba A. Hasan; Faten Sh. Zain Alabden. "Preparation and inter-Band Transition of Zno Thin Films by an Evaporation Method". , 0, 42, 2010, 148-156.
K. Hazaa, S., A. Hasan, N., Sh. Zain Alabden, F. (2010). 'Preparation and inter-Band Transition of Zno Thin Films by an Evaporation Method', , 0(42), pp. 148-156.
K. Hazaa, S., A. Hasan, N., Sh. Zain Alabden, F. Preparation and inter-Band Transition of Zno Thin Films by an Evaporation Method. , 2010; 0(42): 148-156.

Preparation and inter-Band Transition of Zno Thin Films by an Evaporation Method

Journal of Research Diyala humanity
Article 1, Volume 0, Issue 42, 2017, Pages 148-156
Authors
Salah K. Hazaa; Najiba A. Hasan; Faten Sh. Zain Alabden
Abstract
Transparent zinc oxide (ZnO) thin films have been prepared on a glass substrate at 450 OC by thermal evaporation.
Structural and optical properties were studied. X-ray diffraction studies showed the polycrystalline nature of the films with preferred (002) orientation perpendicular to substrate surface and grain size estimated to be 40 nm. The optical absorption coefficient, Urbach energy, energy gap were determined from transmittance spectrum in the wavelength range (300 - 900) nm.
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