کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1670151 | 1008896 | 2008 | 8 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Chemical bath deposition of single-phase (Pb,Cd)S solid solutions Chemical bath deposition of single-phase (Pb,Cd)S solid solutions](/preview/png/1670151.png)
Pb1-xCdxS films have been deposited by chemical bath deposition with particular attention paid to the formation of single phase films. Using a combination of citrate and ethylenediamine complexes, single phase films (verified by a combination of X-ray diffraction and chemical analysis) could be reproducibly formed up to a maximum of x = 0.15, and irreproducibly up to 0.18. Attempts to increase the Cd content further resulted in formation of an initial layer of pure CdS but without any increase (in fact, a decrease often occurred) in the Cd content of the subsequent solid solution film. The effects of variation of the deposition parameters (pH, temperature, concentrations of various reactants) on the chemical and phase compositions of the films are described.
Journal: Thin Solid Films - Volume 517, Issue 2, 28 November 2008, Pages 737–744