Magnetic exchange interactions in yttrium iron garnet: A fully relativistic first-principles investigation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23640%2F21%3A43964071" target="_blank" >RIV/49777513:23640/21:43964071 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1103/PhysRevB.104.174401" target="_blank" >https://doi.org/10.1103/PhysRevB.104.174401</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevB.104.174401" target="_blank" >10.1103/PhysRevB.104.174401</a>
Alternative languages
Result language
angličtina
Original language name
Magnetic exchange interactions in yttrium iron garnet: A fully relativistic first-principles investigation
Original language description
Magnetic isotropic and Dzyaloshinskii-Moriya interactions in yttrium iron garnet have been obtained by initio fully relativistic calculations. The calculated coupling constants are in agreement with available experimental data. Using linear spin-wave theory, we are able to reproduce the experimental magnon spectrum including the spin-wave gap and stiffness. The way to calculate the exchange coupling constants using the Korringa-Kohn-Rostoker formalism for large magnetic systems such as complex oxides is discussed in detail.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10302 - Condensed matter physics (including formerly solid state physics, supercond.)
Result continuities
Project
<a href="/en/project/EF15_003%2F0000358" target="_blank" >EF15_003/0000358: Computational and Experimental Design of Advanced Materials with New Functionalities</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Physical Review B
ISSN
2469-9950
e-ISSN
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Volume of the periodical
104
Issue of the periodical within the volume
17
Country of publishing house
US - UNITED STATES
Number of pages
12
Pages from-to
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UT code for WoS article
000714987500006
EID of the result in the Scopus database
2-s2.0-85120050743