Structural relaxation in Se-rich As-Se glasses
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F13%3A39896361" target="_blank" >RIV/00216275:25310/13:39896361 - isvavai.cz</a>
Result on the web
<a href="http://www.sciencedirect.com/science/article/pii/S0022309312007399" target="_blank" >http://www.sciencedirect.com/science/article/pii/S0022309312007399</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jnoncrysol.2012.12.024" target="_blank" >10.1016/j.jnoncrysol.2012.12.024</a>
Alternative languages
Result language
angličtina
Original language name
Structural relaxation in Se-rich As-Se glasses
Original language description
Enthalpic structural relaxation in the AsySe(100-y) glassy system was studied by means of differential scanning calorimetry (DSc). Glasses in the compositional range 0 {= y {= 15 were examined. Based on the curve-fitting results, the description of relaxation behavior was obtained in terms of the Tool-Narayanaswamy-Moynihan model. These results were further confirmed by a novel simulation-comparative non-fitting method. Evolution of TNM parameters with changing arsenic content was interpreted in terms of joint movements of occasionally linked Se polymeric chains continuously transiting towards rather independent positional changes within inter-linked segments or clusters. The interpretation represents a novel approach associating a phenomenological description with factual changes in the molecular structure of the material.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CF - Physical chemistry and theoretical chemistry
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GPP106%2F10%2FP035" target="_blank" >GPP106/10/P035: Relaxation processes in non-crystalline materials</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Non-Crystalline Solids
ISSN
0022-3093
e-ISSN
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Volume of the periodical
363
Issue of the periodical within the volume
March
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
7
Pages from-to
89-95
UT code for WoS article
000315542400015
EID of the result in the Scopus database
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