Band gap in cadmium zinc phosphate glass |
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| Authors: | Mohammad Aslam Ghauri Fateh Mohammad Nazar Waqar Haider Bokhari |
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| Affiliation: | Government College of Science, Allama Iqbal Town, Lahore, Pakistan;Thin Films Research Laboratory, Centre for Solid State Physics, Punjab University, New Campus, Lahore, Pakistan |
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| Abstract: | ![]()
The band gap in cadmium zinc phosphate glass samples with composition 35 mol% CdO-5 mol% ZnO-60 mol% P2O5 has been determined by absorption and photoconduction measurements. The two values of the band gap are nearly the same within the experimental error. The photoconductive band gap shows a slow decrease with an increase in the applied field. The results have been discussed in terms of the energy band model for non-crystalline solids. |
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