Revue des sciences et sciences de l’ingénieur
Volume 1, Numéro 1, Pages 22-26
2010-06-01

Effect Of Complexing Agent On The Structural Properties Of Bi2 S3 Thin Films Prepared By Cbd Technique



Authors : Selmane N . Hamdadou N. E . Bouhmidi M . Chalabi D . Saidane A .

Abstract

Bi2 S3 thin films have been prepared by chemical bath deposition method using bismuth nitrate Bi (NO3)3 and thioacetamide CH3 -CS-NH2 (TAM) as a sulfide ion source, The various preparative parameters were optimized to obtain good quality thin films, Bi2 S3 thin films were prepared without complexing agent and with the Na2 EDTA as a complexing agent on an amorphous glass substrate, The structural characterization and the effect of the complexing agent on the properties of Bi2 S3 have been carried out by the X-ray diffraction analysis (XRD)., X-ray diffractograms indicate that the films are polycrystalline in nature.

Keywords

Bismuth, Chalcogenides, Chemical deposition Thin films, Thioacetamide.

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