Publication: Anisotropic Temperature-Dependent Interaction of Ferromagnetic Nanoparticles Embedded Inside CNT
Дата
2019
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Аннотация
We analyze the magnetization versus magnetic field curves of Fe-based nanoparticles embedded inside CNT. Measurements were performed at different temperatures and orientations of the magnetic field. We demonstrate that, for the parallel field the magnetic anisotropy dominates and the coherent anisotropy is of great importance at low temperatures. At high temperatures, the exchange coupling becomes stronger, but the coherent anisotropy still occurs. For the perpendicular field, the coherence anisotropy is absent, and the dimensionality of the system reduces to 2D. The results are discussed in the framework of the correlation functions of the magnetic anisotropy axes.
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Danilyuk, A. Anisotropic Temperature-Dependent Interaction of Ferromagnetic Nanoparticles Embedded Inside CNT / Danilyuk, A, Prischepa, S // International Journal of Nanoscience. - 2019. - 18. - № 3-4. - 10.1142/S0219581X19400155
URI
https://www.doi.org/10.1142/S0219581X19400155
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https://openrepository.mephi.ru/handle/123456789/18330
https://www.scopus.com/record/display.uri?eid=2-s2.0-85068139039&origin=resultslist
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000472775200016
https://openrepository.mephi.ru/handle/123456789/18330