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THE INFLUENCE OF HYDRAZINE HYDRATE IN THE PREPARATION OF LEAD SULFIDE THIN FILM | ||
| Iranian Journal of Science | ||
| مقاله 16، دوره 29، شماره 1، اردیبهشت 2005، صفحه 151-162 اصل مقاله (885.64 K) | ||
| نوع مقاله: Regular Paper | ||
| شناسه دیجیتال (DOI): 10.22099/ijsts.2005.2793 | ||
| نویسندگان | ||
| M. SASANI GHAMSARI* 1؛ M. KHOSRAVI ARAGHI2 | ||
| 11Solid State Laser Division, Laser Research Center, AEOI, Tehran, I. R. of Iran, 11365-8486, | ||
| 2Air Force Research Center, Tehran, I. R. of Iran | ||
| چکیده | ||
| In this paper a chemical deposition procedure for the preparation of lead sulfide thin film is presented. The details of the preparation method are described. The influence of hydrazine hydrate on the microstructure and deposition rate of lead sulfide thin film has been investigated. The concentration of the lead ions in the deposition bath decreases more slowly when the hydrazine hydrate is added. In the presence of hydrazine hydrate the predominance of (111) as the orientation of film growth is established. Optical absorption spectra, AFM and SEM micrograph have shown that the film was formed from nanometer grains. | ||
| کلیدواژهها | ||
| Lead sulfide؛ hydrazine hydrate؛ chemical deposition؛ thin film | ||
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