Structure of As2S3-Sb2S3 glasses by combined Raman spectroscopy and a thermodynamic modelling approach

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F12%3A39895508" target="_blank" >RIV/00216275:25310/12:39895508 - isvavai.cz</a>
Result on the web
<a href="http://www.ingentaconnect.com/content/sgt/pcg/2012/00000053/00000002/art00003?crawler=true" target="_blank" >http://www.ingentaconnect.com/content/sgt/pcg/2012/00000053/00000002/art00003?crawler=true</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Structure of As2S3-Sb2S3 glasses by combined Raman spectroscopy and a thermodynamic modelling approach
Original language description
The structure of chalcogenide glasses in the pseudo-binary system As2S3-Sb2S3 was investigated by comparing results from the thermodynamic model of Shakhmatkin & Vedishcheva with results obtained by analysis of the Raman spectra of xAs(2)S(3). (100-x)Sb2S3 (x=100; 95; 90; 80; 70; 60; 50; 40 mol%) glasses using the principal component analysis (PCA) method and spectral decomposition using the method of Zakaznova-Herzog & Malfait. The PCA method identified three independent components in the studied spectral series. On the other hand, the thermodynamic modeling identified four components with significant abundance in the studied glasses, i.e. As2S3, Sb2S3, As2S2 and S. Finally, correlation analysis showed that there is a strong linear dependencebetween the concentrations of As2S3, S and As2S2. Using the method of Malfait, partial Raman spectra of (As2S3+As2S2+S), and Sb2S3 were calculated. The experimental spectra were reproduced with excellent accuracy. The obtained results con
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JH - Ceramics, fire-proof materials and glass
OECD FORD branch
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical
Physics and Chemistry of Glasses: European Journal of Glass Science and Technology Part B
ISSN
1753-3562
e-ISSN
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Volume of the periodical
53
Issue of the periodical within the volume
2
Country of publishing house
GB - UNITED KINGDOM
Number of pages
6
Pages from-to
31-36
UT code for WoS article
000308266300003
EID of the result in the Scopus database
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