期刊
CHEMICAL PHYSICS LETTERS
卷 462, 期 1-3, 页码 84-87出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.cplett.2008.07.064
关键词
-
资金
- Guangxi Natural Science Fund [0542013]
ZnS thin films were prepared by an improved chemical bath deposition method, which the substrates were preheated before being mounted in the reaction solution. X-ray diffraction (XRD) and energy dispersive spectrometer (EDS) reveals that thin film ZnS has a cubic structure and the typical composition ratio of Zn/S is 52:48. Scanning electron microscopy (SEM) characterization shows that the surface of the sample is compact and uniform. The transmission spectrum indicates a good transmission characteristic with an average transmittance of 82.2% in the spectra range from 350 nm to 800 nm and the optical band gap is about 3.76 eV. (C) 2008 Elsevier B.V. All rights reserved.
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