Crystallization kinetics of amorphous Se Part 1. Interpretation of kinetic functions

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F13%3A39896218" target="_blank" >RIV/00216275:25310/13:39896218 - isvavai.cz</a>
Result on the web
<a href="http://link.springer.com/article/10.1007%2Fs10973-012-2922-1" target="_blank" >http://link.springer.com/article/10.1007%2Fs10973-012-2922-1</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10973-012-2922-1" target="_blank" >10.1007/s10973-012-2922-1</a>

Result language
angličtina
Original language name
Crystallization kinetics of amorphous Se Part 1. Interpretation of kinetic functions
Original language description
Differential scanning calorimetry was used to study crystallization behavior in selenium glass under non-isothermal conditions. The crystallization kinetics were described in terms of the Johnson-Mehl-Avrami nucleation-growth model; activation energies and kinetic parameter m (JMA) were determined. The study was performed in dependence with particle size, so that a novel approach to the evaluation of crystallization kinetics-the advanced interpretation of characteristic kinetic functions-could be employed. Extensive discussion of all aspects of a full-scale kinetic study for a complex crystallization process was performed within the framework of the introduced conception. The complexity of the crystallization process was found to be represented by veryclosely overlapping consecutive competing surface and bulk nucleation-growth mechanisms. Mutual interactions of both mechanisms as well as all other observed effects were explained in terms of thermal gradients, surface crystallization c
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
CF - Physical chemistry and theoretical chemistry
OECD FORD branch
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Project
<a href="/en/project/GAP106%2F11%2F1152" target="_blank" >GAP106/11/1152: Reversible crystallization and structural relaxation in amorphous materials used for phase change recording</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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