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.
| Translated title of the contribution | Parámetro de onda de espín en el sistema de capas acopladas de intercambio no equivalente |
|---|---|
| Original language | English |
| Pages (from-to) | 69-72 |
| Number of pages | 4 |
| Journal | Physica Status Solidi C: Conferences |
| Volume | 3 |
| Issue number | 1 |
| DOIs | |
| State | Published - 2006 |