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Effect of Pb percentage on optical parameters of PbxCd1-xSe thin films | ||
| Iraqi Journal of Physics | ||
| Article 1, Volume 14, Issue 29, 2016, Pages 1-7 | ||
| Authors | ||
| Salma M. Shaban; Farah Q. Kamil | ||
| Abstract | ||
| PbxCd1-xSe compound with different Pb percentage (i.e. X=0, 0.025, 0.050, 0.075, and 0.1) were prepared successfully. Thin films were deposited by thermal evaporation on glass substrates at film thickness (126) nm. The optical measurements indicated that PbxCd1-xSe films have direct optical energy gap. The value of the energy gap decreases with the increase of Pb content from 1.78 eV to 1.49 eV. | ||
| Keywords | ||
| PbxCd; x Se; percentage; Optical; parameters | ||
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