Special features of low-temperature microwave ferromagnetic resonance in nanometer ferrite layer patterned by macroporous silicon substrate

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dc.contributor.authorVakula, A. S.
dc.contributor.authorPolevoy, S. Yu.
dc.contributor.authorSova, K. Yu.
dc.contributor.authorNedukh, S. V.
dc.contributor.authorGirich, A. A.
dc.contributor.authorTarapov, S. I.
dc.date.accessioned2025-10-29T11:19:23Z
dc.date.issued2023
dc.departmentGebze Teknik Üniversitesi
dc.description.abstractExperimental magnetic resonance spectra for nanometer ferrite brand 1SCh4 layer deposited on macroporous silicon substrate, obtained at T = 300 and 4.2 K in the frequency ranges of 5-15 and 60-75 GHz, respectively, were analyzed. In addition to the ferromagnetic resonance mode, additional peaks were found in the magnetoresonance spectra. An analysis using the known theoretical concepts of the modern spin dynamic theory, together with the results of micromagnetic simulation, showed the formation of spin-wave oscillation modes that arise due to the structurization of the ferrite layer by a substrate of macroporous silicon.
dc.description.sponsorshipNATO Science for Peace and Security Program, NATO SPS Project [G5859]
dc.description.sponsorshipThe authors are very grateful to Prof. Lyudmila Karachevtseva, V. Lashkaryov Institute of Semiconductor Physics of NAS of Ukraine for the samples and TEM images provided for this work. This work was partially supported by NATO Science for Peace and Security Program, NATO SPS Project No. G5859.
dc.identifier.doi10.1063/10.0017591
dc.identifier.endpage472
dc.identifier.issn1063-777X
dc.identifier.issn1090-6517
dc.identifier.issue4
dc.identifier.orcid0000-0002-8958-5003
dc.identifier.scopus2-s2.0-85153213481
dc.identifier.scopusqualityQ3
dc.identifier.startpage467
dc.identifier.urihttps://doi.org/10.1063/10.0017591
dc.identifier.urihttps://hdl.handle.net/20.500.14854/8140
dc.identifier.volume49
dc.identifier.wosWOS:000978869200018
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherAip Publishing
dc.relation.ispartofLow Temperature Physics
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20251020
dc.subjectextra high frequencies
dc.subjectferromagnetic resonance
dc.subjectferrite
dc.subjectmacroporous silicon
dc.subjectlow temperatures
dc.subjectspin waves
dc.titleSpecial features of low-temperature microwave ferromagnetic resonance in nanometer ferrite layer patterned by macroporous silicon substrate
dc.typeArticle

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