Spin wave parameter in the system of non-equivalent exchange coupled layers

A. Urbaniak-Kucharczyk, F. L.Castillo Alvarado

Research output: Contribution to conferencePaper

Abstract

The system of two ferromagnetic layers characterized by different exchange parameters and indirectly coupled by nonmagnetic spacer has been considered in low temperature region. The spin wave parameter B describing the Bloch's T 3/2 law has been calculated as a function of thickness and exchange parameters of constituent layers employing the Green fuction method. It has been shown that anisotropy in the interface region influences the dependence of B on the inverse thickness of the system. © 2006 WILEY-VCH Verlag GmbH & Co. KGaA,.
Original languageAmerican English
Pages69-72
Number of pages61
DOIs
StatePublished - 31 Jan 2006
EventPhysica Status Solidi C: Conferences -
Duration: 31 Jan 2006 → …

Conference

ConferencePhysica Status Solidi C: Conferences
Period31/01/06 → …

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    Urbaniak-Kucharczyk, A., & Alvarado, F. L. C. (2006). Spin wave parameter in the system of non-equivalent exchange coupled layers. 69-72. Paper presented at Physica Status Solidi C: Conferences, . https://doi.org/10.1002/pssc.200562414