Yu.I. Gorobets, S.O.Reshetnyak. Bulk Spin-Wave Filtration at the Interface of Two Uniaxial Ferromagnetic Media // Journal of Nano- and Electronic Physics. –2012. – V. 4, № 2. – С. 02001-02003 (3pp). | Print |
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Saturday, 10 May 2014 16:27

In this paper the dependencies are obtained of spin wave reflection coefficients on frequency and external magnetic field for ferromagnetic structure in the exchange mode, when the influence of magnetostatic part of energy is neglected as compared with exchange one. It is shown that ferrogarnet structure, having very small damping parameter, is good for high-quality filtration of spin waves because it gives large change of reflection coefficient in small intervals of frequencies and external magnetic fields.

Last Updated on Saturday, 10 May 2014 16:41