Studies on Chemical Synthesis and Characterization of Nanocrystalline CDS Thin Film |
Author(s): |
| Patel Shrutika Vijay , Poojya sane guruji vidya prasarak mandal shahada |
Keywords: |
| Chemical Synthesis, Nanocrystalline Cds Thin Film |
Abstract |
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The cadmium Sulphide (CdS) thin films were prepared from alkaline bath using cadmium sulphate, thiourea and ammonia as Cd2+, S2- ion sources and ligand respectively. The preparative parameters such as ion concentration deposition time, pH of solution, were optimized. The structural, optical, electrical properties and the type of conductivity were studied by thermoemf measurement. From the optical absorption data, an energy gap equal to 2.46eV was found. The film deposited with ammonia concentration of 1.0 M show the highest degree of crystallinity and have a preferred orientation. |
Other Details |
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Paper ID: IJSRDV10I60037 Published in: Volume : 10, Issue : 6 Publication Date: 01/09/2022 Page(s): 64-67 |
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