Magneto-Optical Effects in Nanostructures with Spatial Modulation of Magnetization

A new way of detecting the periodically modulated magnetization of ferromagnetic materials is proposed. The technique is based on measuring magneto-optical effects in a magneto-plasmic nanostructure and their dependence on the period of modulation of magnetization. It is shown that the magnitude of...

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Bibliographic Details
Published inBulletin of the Russian Academy of Sciences. Physics Vol. 86; no. 2; pp. 182 - 185
Main Authors Lutsenko, S. V., Borovkova, O. V., Kalish, A. N., Sylgacheva, D. A., Kozhaev, M. A., Belotelov, V. I.
Format Journal Article
LanguageEnglish
Published Moscow Pleiades Publishing 01.02.2022
Springer Nature B.V
Subjects
Ferromagnetic materials
Hadrons
Heavy Ions
Magnetism
Magnetization
Microscopes
Modulation
Nanostructure
Nuclear Physics
Physics
Physics and Astronomy
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Summary:A new way of detecting the periodically modulated magnetization of ferromagnetic materials is proposed. The technique is based on measuring magneto-optical effects in a magneto-plasmic nanostructure and their dependence on the period of modulation of magnetization. It is shown that the magnitude of magneto-optical effects depends on the spatial phase shift between the periodically modulated magnetization and the plasmon lattice. This dependence is harmonic and allows determination of the period of modulation of magnetization.
ISSN:1062-8738
1934-9432
DOI:10.3103/S1062873822020174