Unified (3 + 1)-dimensional superspace description of the 2212-type stair-like [Bi2Sr3Fe2O9]m[Bi4Sr6Fe2O16] family of compounds
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F12%3A00384826" target="_blank" >RIV/68378271:_____/12:00384826 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1107/S0108768112018095" target="_blank" >http://dx.doi.org/10.1107/S0108768112018095</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1107/S0108768112018095" target="_blank" >10.1107/S0108768112018095</a>
Alternative languages
Result language
angličtina
Original language name
Unified (3 + 1)-dimensional superspace description of the 2212-type stair-like [Bi2Sr3Fe2O9]m[Bi4Sr6Fe2O16] family of compounds
Original language description
The (3 + 1)-dimensional superspace approach is applied to describe and refine a series of sheared compounds related to layered high Tc superconducting oxides. Two commensurate members (m = 4, 5) of the 2212 stair-like [Bi2Sr3Fe2O9]m[Bi4Sr6Fe2O16] familyof compounds, previously studied using single-crystal diffraction data, are analyzed. A common average unit cell has been identified and a composition dependent modulation wavevector is proposed. The model is built using only three independent atomic domains, one for the metal atoms and two for the O atoms. The three Sr, Bi and Fe species are described using close-connected crenel-like functions forming a continuous atomic domain along the internal space.
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
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Acta Crystallographica section B - Structural Science
ISSN
0108-7681
e-ISSN
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Volume of the periodical
68
Issue of the periodical within the volume
Part 4
Country of publishing house
DK - DENMARK
Number of pages
15
Pages from-to
341-355
UT code for WoS article
000306570600002
EID of the result in the Scopus database
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