Studying the spectra of thermal magnons in composite materials with embedded magnetite nanoparticles using Brillouin light-scattering spectroscopy

D. V. Voronin, A. V. Sadovnikov, D. G. Shchukin, D. A. Gorin, E. N. Beginin, Yu P. Sharaevskii, S. A. Nikitov

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

We describe the preparation of multilayer composite coating comprising nanoparticles of magnetite on metal substrates previously modified by sonication. Using the Brillouin light-scattering method, we have investigated the spectral characteristics of thermal magnons in these films as a function of the number of layers and the external magnetic-field strength.

Original languageEnglish
Pages (from-to)715-718
Number of pages4
JournalTechnical Physics Letters
Volume39
Issue number8
DOIs
Publication statusPublished - Aug 2013
Externally publishedYes

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

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    Voronin, D. V., Sadovnikov, A. V., Shchukin, D. G., Gorin, D. A., Beginin, E. N., Sharaevskii, Y. P., & Nikitov, S. A. (2013). Studying the spectra of thermal magnons in composite materials with embedded magnetite nanoparticles using Brillouin light-scattering spectroscopy. Technical Physics Letters, 39(8), 715-718. https://doi.org/10.1134/S1063785013080269