DOI:10.29111/ijlrst ISRA Impact Factor:3.35, Peer-reviewed, Open-access Journal
Research Paper Open Access
International Journal of Latest Research in Science and Technology Vol.3 Issue 1, pp 14-19,Year 2014
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Received : 27 January 2014; Accepted : 31 January 2014 ; Published : 28 February 2014
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Article No. | 10248 |
Different constant deposition temperatures (Td) were employed in 20-80ºC to obtain CdS-CdCO3thin films grown by Chemical Bath. By Scanning Electronic Microscopy for CdS-80 layer, it is observed that when the Td decrease the morphology and size show change giving a variety of cube-shaped truncated cubes, wires and circles. With CdS-40 sample, the intensity of the x-ray Diffraction CdS peak is abruptly reduced.. The forbidden energy band gap was 2.4-4.1 eV. Raman spectra bands range 150-1800 cm-1 assigned to internal vibrations of group: ðœˆ1–symmetric stretching (1088 cm-1) ðœˆ3-asymmetric C-O stretching (1393 cm-1); ðœˆ4–in–plane band of the (716 cm-1); the first overtone A1g + Eg (1772 cm-1) and two bands assigned to translations and liberations’ of the group relative to the Cd atoms; ðœˆ13 (275 cm-1), ðœˆ14 (165 cm-1). In the range Td 70-20°C lattice modes ðœˆ14 (165 cm-1), ðœˆ13 (273 cm-1), ðœˆ3-asymmetric C-O stretching (1393 cm-1), ðœˆ1-symmetric C-O stretching 1088 cm-1were observed.
Copyright © 2014 Ruth Melendrez Luevano et al. This is an open access article distributed under the Creative Commons Attribution 4.0 International (CC BY 4.0) license which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Ruth Melendrez Luevano,Marcial Zamora Tototzintle, M. Ch?vez Portillo,O. Portillo Moreno , " Shape-controlled Deposition Temperatures Of Single-crystalline Cdco3 By Chemical Bath ", International Journal of Latest Research in Science and Technology . Vol. 3, Issue 1, pp 14-19 , 2014
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