Structural and optical properties of rock-salt Cd1 − xZnxO thin films prepared by thermal decomposition of electrodeposited Cd1 − xZnxO2 |
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Authors: | Xiaofei Han Zhude Xu |
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Affiliation: | a Department of Chemistry, Zhejiang University, Hangzhou, 200237, China b The State Key Laboratory Base of Novel Functional Materials and Preparation Science, Ninbo, 315211, China |
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Abstract: | Cd1 − xZnxO nanocrystalline thin films with rock-salt structure were obtained through thermal decomposition of Cd1 − xZnxO2 (x = 0, 0.37, 0.57, 1) thin films which were electrodeposited from aqueous solution at room temperature. X-ray diffraction results showed that the Zn ions were incorporated into rock salt-structure of CdO and the crystal lattice parameters decreased with the increase of Zn contents. The bandgaps of the Cd1 − xZnxO thin films were obtained from optical transmission and were 2.40, 2.51, 2.63 and 3.25 eV, respectively. |
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Keywords: | Electrodeposition Thin films Zinc oxides Structural properties X-ray diffraction Optical properties Cadmium oxide |
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