Reflection and refraction of bulk exchange spin wave on the interface of two ferromagnetic media in planar magnetic field
anisotropy, ferromagnet, spin-wave lens, bulk spin wave
Abstract
Behavior of spin wave propagation in ferromagnetic medium with non-uniform distribution of magnetic parameters is studied. In particular, the influence of external magnetic field on behavior of bulk spin wave propagating through inhomogeneity made in form of lens (lens is biaxial ferromagnet placed into biaxial ferromagnetic medium with another magnetic parameters. Ferromagnets are in the homogeneous magnetic field directed along the hard axis) is studied.
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References
Max Born, Emil Wolf (1980) PREFACE TO THE FIRST EDITION. v-viii.
S Reshetnyak, V Gorobets (2005) Refraction of bulk spin waves on a boundary of two homogeneous easy-axis antiferromagnetic media. 290-291, 1025-1028.
V Bar'yakhtar, Yu Gorobetz (1988) Bubble domains and their lattices.
S Reshetnyak (2012) Refraction of spin waves by bifocal surface ferromagnetic lens in external magnetic. 324, 231-234.
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2012-04-07
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