Symmetry mode analysis of the phase transitions in Rb2ZnBr4.
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F10%3A00366892" target="_blank" >RIV/68378271:_____/10:00366892 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1524/zkri.2011.1367" target="_blank" >http://dx.doi.org/10.1524/zkri.2011.1367</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1524/zkri.2011.1367" target="_blank" >10.1524/zkri.2011.1367</a>
Alternative languages
Result language
angličtina
Original language name
Symmetry mode analysis of the phase transitions in Rb2ZnBr4.
Original language description
Crystal structures of low temperature phases III, IV and V of rubidium zinc bromide have been determined by single crystal X-ray diffraction at 90 K, 85 K, and 30 K, respectively. The analysis of the structures in terms of symmetry-adapted modes of the high temperature prototype phase permits the identification of the modes responsible for each phase and to assess its thermal evolution. The primary mode responsible for the incommensurate and lock-in phases remains dominant throughout the whole transition sequence, maintaining its structure and slightly increasing its amplitude as tempera! ture decreases. The two monoclinic phases IV and V are presumably due to the instability of a second mode associated with a single active irreducible representation.
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
BM - Solid-state physics and magnetism
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
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Zeitschrift für Kristallographie
ISSN
0044-2968
e-ISSN
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Volume of the periodical
226
Issue of the periodical within the volume
5
Country of publishing house
DE - GERMANY
Number of pages
13
Pages from-to
454-466
UT code for WoS article
000291124200002
EID of the result in the Scopus database
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