Copy For Citation
GÜLER I., Gasanly N.
PHYSICA B-CONDENSED MATTER, vol.406, no.18, pp.3374-3376, 2011 (SCI-Expanded)
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Publication Type:
Article / Article
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Volume:
406
Issue:
18
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Publication Date:
2011
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Doi Number:
10.1016/j.physb.2011.05.052
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Journal Name:
PHYSICA B-CONDENSED MATTER
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Journal Indexes:
Science Citation Index Expanded (SCI-EXPANDED), Scopus
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Page Numbers:
pp.3374-3376
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Keywords:
Layered crystals, Raman line widths, Crystal disorder, SINGLE-CRYSTALS, ALLOY SEMICONDUCTORS, SOLID-SOLUTIONS, TLINS2, TLGASE2, TLINTE2, TEMPERATURE, DISORDER, SPECTRA, SHAPES
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Middle East Technical University Affiliated:
Yes
Abstract
The Raman spectra of TlInS2xSe2(1-x) layered mixed crystals were studied for a wide composition range (0.25 <= x <= 1) in the frequency region 10-360 cm(-1) at room temperature. The shift of Raman-active phonon frequencies versus mixed crystals composition x were established. The effect of crystal disorder on the line width broadening of three high-frequency Raman-active modes is reported. (C) 2011 Elsevier B.V. All rights reserved.