Instability of higher-energy phases in simple and transition metals.

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F03%3A07023116" target="_blank" >RIV/68081723:_____/03:07023116 - 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
Instability of higher-energy phases in simple and transition metals.
Original language description
Total energy calculations for several simple and transition metals along the tetragonal, trigonal and hexagonal transformation paths are performed. Our results show that higher-energy phases, such as the bcc structure of Al, Cu and Ti and the fcc structure of Nb, Mo, Ta and W, are always unstable with respect to one or more transformation modes. Some local minima along the total energy profiles are not dictated by the symmetry. We discuss a problem why a higher-energy phase may be stabilized in a pseudomorphic film.
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
BM - Solid-state physics and magnetism
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2003
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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