Raman scattering in ZnSexTe1-x thin films: a probe for alloy disorder

Pal, A. J. ; Mandal, J. (1995) Raman scattering in ZnSexTe1-x thin films: a probe for alloy disorder Journal of Alloys and Compounds, 216 (2). pp. 265-267. ISSN 0925-8388

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Official URL: http://www.sciencedirect.com/science/article/pii/0...

Related URL: http://dx.doi.org/10.1016/0925-8388(94)01268-M

Abstract

Raman spectra of ZnSexTe1-xternary thin film alloys have been reported in the range 0 ≤ x ≤ 1. Raman studies show that the lattice phonons obey one-mode behaviour over the entire alloy range. Phonon energies vary with composition and show asymmetric broadening. The spatial correlation model with cluster distribution described by a gaussian correlation function has been applied to explain asymmetric broadening and used to estimate the cluster sizes of the thin film alloys.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
Keywords:Raman Scattering; Thin Films; Alloy Disorders
ID Code:65780
Deposited On:18 Oct 2011 08:54
Last Modified:18 Oct 2011 08:54

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