Hopf bifurcation in Landau-Lifshitz-Gilbert dynamics with a spin torque
Please always quote using this URN:urn:nbn:de:0296-matheon-4022
- We consider the magnetization dynamics in the presence of a spin torque as induced by a polarized current. The dynamic response is of significant importance in magnetic multilayers and spintronic applications. Based on the Landau-Lifshitz-Gilbert equation we investigate the possibility of Hopf bifurcations at isolated stationary points that give rise to periodic solutions, so-called precessional states.
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| Author: | Fabian Müller |
|---|---|
| URN: | urn:nbn:de:0296-matheon-4022 |
| Referee: | Barbara Niethammer |
| Document Type: | Preprint, Research Center Matheon |
| Language: | English |
| Date of first Publication: | 2007/04/09 |
| Release Date: | 2007/08/21 |
| Preprint Number: | 401 |
