Publication: Magnetic resonances in EuSn2As2 single crystal
Дата
2022
Авторы
Golovchanskiy, I. A.
Maltsev, E. I.
Shchetinin, I. V.
Vlasenko, V. A.
Dzhumaev, P. S.
Pervakov, K. S.
Emelyanova, O. V.
Tsvetkov, A. Y.
Abramov, N. N.
Pudalov, V. M.
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Аннотация
In this work, we report the broad-band ferromagnetic resonance spectroscopy of EuSn2As2 single crystals at different temperatures in combination with magnetization measurements and structural characterization. We observe conventional collective acoustic resonance mode of the A-type antiferromagnetic canted state in the Eu sub-lattice, and its transition to the paramagnetic resonance above the ordering temperature. Furthermore, we observe reproducibly additional well-defined spectral line. The origin of the additional line remains unclear. However, its temperature dependence associates it with the magnetism in the Eu sub-lattice. © 2022 Elsevier B.V.
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Magnetic resonances in EuSn2As2 single crystal / Golovchanskiy, I.A. [et al.] // Journal of Magnetism and Magnetic Materials. - 2022. - 562. - 10.1016/j.jmmm.2022.169713
URI
https://www.doi.org/10.1016/j.jmmm.2022.169713
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https://www.scopus.com/record/display.uri?eid=2-s2.0-85134892154&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000858994200001
https://openrepository.mephi.ru/handle/123456789/28178