Structural relaxation of As2Se3 glass and viscosity of supercooled liquid.
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F05%3A00002908" target="_blank" >RIV/00216275:25310/05:00002908 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Structural relaxation of As2Se3 glass and viscosity of supercooled liquid.
Original language description
The evolution of As2Se3 glass volume below the glass transition temperature was measured by dilatometry under isothermal and non-isothermal conditions. The experimental data can be described by Tool-Narayanaswamy-Moynihan model for a single set of kinetic parameters. It is shown that the same set of kinetic parameters can be used for a description of previously reported enthalpy relaxation data. This suggests that the volume and enthalpy relaxation kinetics is comparable at least within the limit of experimental errors.
Czech name
Strukturní relaxace a viskozita As2Se3.
Czech description
Objem amorfního As2Se3 byl měřen v oblasti pod teplotou skelné transformace pomocí dilatometrie za izotermních a neizotermních podmínek. Experimentální data mohou být popsána pomocí modelu Tool-Narayanaswamy-Moynihan. Zdánlivá aktivační energie získána pomocí tohoto modelu je blízká hodnotě vypočtené z viskozitních dat. Stejné kinetické parametry lze použít i k popisu dat enthalpických relaxací.
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
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2005
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
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Issue of the periodical within the volume
351
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
3458
Pages from-to
3458-3467
UT code for WoS article
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EID of the result in the Scopus database
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