volume 8 issue 9 pages 2688-2691

Influence of doping on the structure and optical characteristics of Ge2Sb2Te5 amorphous films

Publication typeJournal Article
Publication date2011-05-04
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CiteScore
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ISSN16101634, 16101642, 18626351
Condensed Matter Physics
Abstract
The influence of doping on the structural and optical characteristics of Ge2Sb2Te amorphous thin films has been determined with micro-Raman scattering spectroscopy and a variable incident angle spectroscopic ellipsometer (VASE). The measured Raman spectra revealed the existence of two overlapping bands B2 near 130 cm-1 and C1 near 150 cm-1. The additional small features in the responses were revealed in the range less than 100 cm-1. Suggest that micro-Raman scattering spectroscopy can be used to study phase change materials through local structural information. The distinct changes in refractive index and extinction coefficient of Ge2Sb2Te amorphous films due to doping were revealed in the visible range. (© 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim)
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Kozyukhin S. A. et al. Influence of doping on the structure and optical characteristics of Ge2Sb2Te5 amorphous films // physica status solidi (c). 2011. Vol. 8. No. 9. pp. 2688-2691.
GOST all authors (up to 50) Copy
Kozyukhin S. A., Kudoyarova V., Nguyen H. P., Smirnov A., Lebedev V. Influence of doping on the structure and optical characteristics of Ge2Sb2Te5 amorphous films // physica status solidi (c). 2011. Vol. 8. No. 9. pp. 2688-2691.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1002/pssc.201084060
UR - https://doi.org/10.1002/pssc.201084060
TI - Influence of doping on the structure and optical characteristics of Ge2Sb2Te5 amorphous films
T2 - physica status solidi (c)
AU - Kozyukhin, Sergey A.
AU - Kudoyarova, Vera
AU - Nguyen, Huy Phuc
AU - Smirnov, A.V.
AU - Lebedev, Viktor
PY - 2011
DA - 2011/05/04
PB - Wiley
SP - 2688-2691
IS - 9
VL - 8
SN - 1610-1634
SN - 1610-1642
SN - 1862-6351
ER -
BibTex |
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BibTex (up to 50 authors) Copy
@article{2011_Kozyukhin,
author = {Sergey A. Kozyukhin and Vera Kudoyarova and Huy Phuc Nguyen and A.V. Smirnov and Viktor Lebedev},
title = {Influence of doping on the structure and optical characteristics of Ge2Sb2Te5 amorphous films},
journal = {physica status solidi (c)},
year = {2011},
volume = {8},
publisher = {Wiley},
month = {may},
url = {https://doi.org/10.1002/pssc.201084060},
number = {9},
pages = {2688--2691},
doi = {10.1002/pssc.201084060}
}
MLA
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MLA Copy
Kozyukhin, Sergey A., et al. “Influence of doping on the structure and optical characteristics of Ge2Sb2Te5 amorphous films.” physica status solidi (c), vol. 8, no. 9, May. 2011, pp. 2688-2691. https://doi.org/10.1002/pssc.201084060.