Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki (Dec 2012)

Solid State Physics

  • L. A. Mitlina,
  • G. S. Badrtdinov,
  • Yu. V. Velikanova,
  • M. R. Vinogradova

DOI
https://doi.org/10.14498/vsgtu1086
Journal volume & issue
Vol. 4(29)
pp. 171 – 179

Abstract

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The law of magnetostatic waves dispersion in the manganese and magnesium-manganese ferrospinels films was investigated using the moving-transducer method. The wave numbers, phase and group velocities of magnetostatic waves are defined. The excitation of spin-wave waves in the surface layer of the film is found. The wave numbers, spin pinning options, their frequency dependences and surface anisotropy constants are calculated.