Symmetry effects on the static and dynamic properties of coupled magnetic oscillators
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F22%3A00557029" target="_blank" >RIV/68378271:_____/22:00557029 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1103/PhysRevB.105.104436" target="_blank" >https://doi.org/10.1103/PhysRevB.105.104436</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevB.105.104436" target="_blank" >10.1103/PhysRevB.105.104436</a>
Alternative languages
Result language
angličtina
Original language name
Symmetry effects on the static and dynamic properties of coupled magnetic oscillators
Original language description
The effect of symmetry on the resonance spectra of antiferromagnetically coupled oscillators has attracted new interest with the discovery of symmetry-breaking induced anticrossings. Here, we experimentally characterize the resonance spectrum of a synthetic antiferromagnet Pt/CoFeB/Ru/CoFeB/Pt, where we are able to independently tune the effective magnetization of the two coupled magnets. To model our results, we apply the mathematical methods of group theory to the solutions of the Landau-Lifshitz-Gilbert equation. This general approach, usually applied to quantum-mechanical systems, allows us to identify the main features of the resonance spectrum in terms of symmetry breaking and to make a direct comparison with crystal antiferromagnetsn
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
—
OECD FORD branch
10302 - Condensed matter physics (including formerly solid state physics, supercond.)
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2022
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
2469-9969
Volume of the periodical
105
Issue of the periodical within the volume
10
Country of publishing house
US - UNITED STATES
Number of pages
6
Pages from-to
104436
UT code for WoS article
000832789900005
EID of the result in the Scopus database
2-s2.0-85127928940