Kinetic Aspects of Crystal Growth

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F01%3A01066374" target="_blank" >RIV/68407700:21340/01:01066374 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Kinetic Aspects of Crystal Growth
Original language description
In our lecture we deal with the origin of undercoolability (resp. Of supersaturation) of fluids (resp. vapors). As known, total undercooling at the boundary of newly-forming solid phase consists of three partial contributions:the so-called constitutionalundercooling (due to departure of the local composition from the equilibrium one),the undercooling caused by nonplanarity of interface and, finally, from kinetic part of the total undercooling. Whilst first two terms are connected with the equilibrium properties of the system, kinetic undercooling compresses information about nonequilibrium processes taking place within metastable original phase. Applying nucleation theory, we compute maximally reachable undercoolings of the concrete materials (metallic melts, halides, polymers). Furthermore, we determine conditions under which undercooling remains time-independent throughout solidification and also estimate the rate of decay of metastability of the parent phase manifesting itself by ]
Czech name
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Czech description
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Publication year
2001
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 11th Joint Seminar Development of Materials Science in Research and Education
ISBN
80-85330-90-3
ISSN
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e-ISSN
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Number of pages
1
Pages from-to
32-32
Publisher name
STU
Place of publication
Bratislava
Event location
Kežmarské Žľaby
Event date
Sep 9, 2001
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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