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Effect of isomorphic atom substitution on the refractive index and oscillator parameters of TlInS2xSe2(1-x) (0.25 <= x <= 1) layered mixed crystals
Date
2010-11-01
Author
Hasanlı, Nızamı
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The optical properties of TlInS2xSe2(1-x) mixed crystals (0.25 <= x <= 1) have been studied at room temperature through the transmittance and reflectivity measurements in the wavelength range of 400-1100 nm. The spectral dependence of the refractive index for all compositions of studied crystals were obtained. The dispersion of the refractive index is discussed in terms of the Wemple-DiDomenico single-effective-oscillator model. The compositional dependencies of refractive index dispersion parameters: oscillator energy, dispersion energy and zero-frequency refractive index were revealed. (C) 2010 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
Subject Keywords
General Materials Science
,
General Chemistry
,
Condensed Matter Physics
URI
https://hdl.handle.net/11511/47677
Journal
CRYSTAL RESEARCH AND TECHNOLOGY
DOI
https://doi.org/10.1002/crat.201000294
Collections
Department of Physics, Article
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N. Hasanlı, “Effect of isomorphic atom substitution on the refractive index and oscillator parameters of TlInS2xSe2(1-x) (0.25 <= x <= 1) layered mixed crystals,”
CRYSTAL RESEARCH AND TECHNOLOGY
, pp. 1141–1144, 2010, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/47677.