S.A. Reshetnyak , A.S. Berezhinskiy. Refraction of spin waves by bifocal surface ferromagnetic lens in external magnetic field directed along the hard axis // The Open Condensed Matter Physics Journal. – 2011. – Vol. 4. – P. 4-7. | Print |
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Saturday, 10 May 2014 16:14

Propagation of spin wave in ferromagnetic medium with non-uniform distribution of magnetic parameters is studied. The influence of external magnetic field, spin-wave frequency and exchange parameter on behavior of surface spin wave propagating through inhomogeneity made in form of lens (lens is biaxial ferromagnet placed into uniaxial ferromagnetic medium; ferromagnets are placed in the homogeneous magnetic field directed perpendicular to easy axes of ferromagnets) is studied.

Last Updated on Saturday, 10 May 2014 16:42