Spin-Wave Resonance in Multilayer Films

Abstract:

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For the first time characteristic modification of a spectrum of the exchange spin waves, caused by the first stop-band at a wave vector kb=π/(d1+d2) the magnon crystal formed by one-dimensional modulation of the exchange or magnetization has been found by the spin-wave resonance (SWR) technique in multilayer structures “ferromagnet/ferromagnet” with N(d1+d2) thickness. It is shown that at transformation of a multilayer film after thermal annealing in a film of a single-phase alloy the given modification of a spectrum disappears.

Info:

Periodical:

Solid State Phenomena (Volumes 168-169)

Main Theme:

Edited by:

V. Ustinov

Pages:

73-76

DOI:

10.4028/www.scientific.net/SSP.168-169.73

Citation:

R. S. Iskhakov et al., "Spin-Wave Resonance in Multilayer Films", Solid State Phenomena, Vols. 168-169, pp. 73-76, 2011

Online since:

December 2010

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Price:

$35.00

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