Paper Title:
Structural and Optical Study of Nano-Structured CdS-CBD Thin Films on CdTe Substrates Grown by Various Temperatures Deposited
  Abstract

Cadmium sulphide (CdS) thin films have been deposited by chemical bath deposition method (CBD) on CdTe substrates. The temperature of the deposition was varied from 40 oC to 70oC under stirring, pH of complexing agent about 10-11.5 and doping by CdCl2. The morphology was composed of small columnar crystals, characterized by SEM. The crystallographic structure contains a mixture of hexagonal and cubic structures were study by TEM. The energy gap values 2.395 eV were found calculated by reflectance spectra using UV-VIS spectrometer. This study showed the correlation of deposition temperature, grain size, energy gap and observed some properties of CdS nanocrystal in the films.

  Info
Periodical
Advanced Materials Research (Volumes 55-57)
Main Theme
Edited by
Tawee Tunkasiri
Pages
297-300
DOI
10.4028/www.scientific.net/AMR.55-57.297
Citation
C. Suwattanaphiboon, N. Suttisiri, E. Hoonnivathana, C. Kunsombat, "Structural and Optical Study of Nano-Structured CdS-CBD Thin Films on CdTe Substrates Grown by Various Temperatures Deposited", Advanced Materials Research, Vols. 55-57, pp. 297-300, 2008
Online since
August 2008
Keywords
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