The influence of bath composition on the photocurrent response and morphology of chemically deposited CdS thin films |
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| Authors: | P. J. Sebastian P. K. Nair |
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| Affiliation: | Photovoltaic Systems Group, Laboratorio de Energia Solar, IIM, Universidad Nacional Autonoma de Mexico, 62580 Temixco, Morelos, Mexico |
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| Abstract: | The influence of the chemical bath composition on the photocurrent response, film morphology and optical transmittance of chemically deposited CdS thin films is reported. The bath parameters such as concentrations of triethanolamine, thiourea, ammonia and cadmium acetate and the bath temperature controlled the photosensitivity, photocurrent decay, morphology and optical transmittance of the films. The optimum concentration of the bath for getting good-quality photosensitive films with good optical transmittance was identified in this investigation. |
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| Keywords: | Photocurrent Morphology Cds Thin films |
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