Structural features of spin-coated thin films of binary AsxS100-x chalcogenide glass system

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F15%3A39901039" target="_blank" >RIV/00216275:25310/15:39901039 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.tsf.2015.06.049" target="_blank" >http://dx.doi.org/10.1016/j.tsf.2015.06.049</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.tsf.2015.06.049" target="_blank" >10.1016/j.tsf.2015.06.049</a>

Result language
angličtina
Original language name
Structural features of spin-coated thin films of binary AsxS100-x chalcogenide glass system
Original language description
Spin-coating technology offers a convenient method for fabricating photostable chalcogenide glass thin films that are especially attractive for applications in IR optics. In this paper we report the structure of spin-coated AsxS100 (-) (x) (x = 30, 35, 40) thin films as determined using high resolution X-ray photoelectron spectroscopy (XPS) and Raman spectroscopy, especially in relation to composition (i.e. As/S ratio) and preparation process variables. It was observed that As atoms during preparation have a tendency to precipitate out in close to stoichiometric compositions. The mechanism of bonding between the inorganic matrix and organic residuals is discussed based on the experimental data. A weak interaction between S ions and amine-based clustersis proposed as the basis of structural organization of the organic-inorganic interface.
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
CA - Inorganic chemistry
OECD FORD branch
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Project
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Continuities
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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