Paper Title:
Effect of Heat Treatment on the Crystal Structure and Optical Band Gap of Cigs Thin Films
  Abstract

The CIGS thin films were prepared on ordinary soda lime glass substrates by pulsed laser deposition (PLD). The XRD and UV-visible spectrophotometer has been determined. The influence of different heat treatment temperature on crystal structure and optical properties has been studied. The results shows that heat treatment at 450°C, the films along the (112) plane preferential grow. The thin film’s structure is integrity, the film is in best crystallization conditions, band gap is 1.35eV and the film has a high visible light absorption efficiency.

  Info
Periodical
Advanced Materials Research (Volumes 347-353)
Chapter
Chapter 1: Development and Utilization of Solar Energy
Edited by
Weiguo Pan, Jianxing Ren and Yongguang Li
Pages
94-97
DOI
10.4028/www.scientific.net/AMR.347-353.94
Citation
L. Han, T. Z. Ding, Y. L. Wang, L. M. Chao, T. Shang, "Effect of Heat Treatment on the Crystal Structure and Optical Band Gap of Cigs Thin Films", Advanced Materials Research, Vols. 347-353, pp. 94-97, 2012
Online since
October 2011
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Price
$32.00
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