Title of article
Composition dependent Raman scattering of
Author/Authors
Cheng، نويسنده , , C.-C. and Chen، نويسنده , , W.-Y. and Ke، نويسنده , , H.-H. and Chen، نويسنده , , C.-Y. and Chyi، نويسنده , , J.-I. and Hsu، نويسنده , , T.M.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2013
Pages
4
From page
20
To page
23
Abstract
This paper presents the results of Raman scattering studies of ZnSe 1 − x O x with an oxygen composition ranging from x=0% to 12% at room temperature. Optical phonons were identified and analyzed from alloys with a varying amount of oxygen in their composition. An enhancement of the multi-phonon signal was found in samples with a higher oxygen composition. This is attributed to resonance Raman scattering caused by the reduction in the band gap. Experiments results are discussed with reference to the photoluminescence and piezoreflectance spectra.
Keywords
A. ZnSeO , E. Raman spectroscopy
Journal title
Solid State Communications
Serial Year
2013
Journal title
Solid State Communications
Record number
1794467
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