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,.
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