Qader Kareem, M., Abd-allah Hassan, S., Mohammed Ameen, M. (2015). Doping Effect ((COCl2.6H2O) & (CuCl2.6H2O))(2%)w/v on Optical Energy gap of (GA/PVA) composite films. , 20(4), 114-119.
Mohanad Qader Kareem; Suzan Abd-allah Hassan; Maad Mohammed Ameen. "Doping Effect ((COCl2.6H2O) & (CuCl2.6H2O))(2%)w/v on Optical Energy gap of (GA/PVA) composite films". , 20, 4, 2015, 114-119.
Qader Kareem, M., Abd-allah Hassan, S., Mohammed Ameen, M. (2015). 'Doping Effect ((COCl2.6H2O) & (CuCl2.6H2O))(2%)w/v on Optical Energy gap of (GA/PVA) composite films', , 20(4), pp. 114-119.
Qader Kareem, M., Abd-allah Hassan, S., Mohammed Ameen, M. Doping Effect ((COCl2.6H2O) & (CuCl2.6H2O))(2%)w/v on Optical Energy gap of (GA/PVA) composite films. , 2015; 20(4): 114-119.

Doping Effect ((COCl2.6H2O) & (CuCl2.6H2O))(2%)w/v on Optical Energy gap of (GA/PVA) composite films

Tikrit Journal of Pure Science
Article 1, Volume 20, Issue 4, 2015, Pages 114-119
Authors
Mohanad Qader Kareem; Suzan Abd-allah Hassan; Maad Mohammed Ameen
Abstract
In this research we fabricated new Thin films of of pure(50:50)%GA/PVA& (50:50)%GA/PVA doping By (COCl2.6H2O) & (CuCl2.6H2O).Were prepared using cast method .Optical absorption spectra of these thin films have been recorded in the wave length range(200-800)nm using UVspectrophotometer Optical band gap of the films has been calculated by using Taucs relation and variations in the values of optical band gap of pure(50:50)%GA/PVA (3.94 ev)& (50:50)%GA/PVA doping By(CoCl2.6H2O)(3.8 ev) &(CuCl2.6H2O) (3.62ev)
Keywords
Gum acacia; Optical band gap; optical conductivity; a doping
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