Abstract
We have observed low-frequency excitations of spin-wave Brillouin scattering in ultrathin Co/Au(1 1 1) films with a large perpendicular magnetic anisotropy. With several monolayers (ML) of Co, we observe diffuse scattering under an external field just below a critical field at which the magnetization starts to incline toward out-of-plane. With Co films thicker than 6 ML, we find a new mode at fields lower than the critical field, in addition to a surface spin wave.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 372-374 |
| Number of pages | 3 |
| Journal | Journal of Magnetism and Magnetic Materials |
| Volume | 198 |
| DOIs | |
| State | Published - Jun 1 1999 |
| Event | Proceedings of the 1998 3rd International Symposium on Metallic Multilayers (MML-98) - Vancouver, BC, Can Duration: Jun 14 1998 → Jun 19 1998 |
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
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Cite this
Murayama, A., Hyomi, K., Eickmann, J., & Falco, C. M. (1999). Low-frequency excitations of spin-wave Brillouin scattering in ultrathin Co/Au(1 1 1) films. Journal of Magnetism and Magnetic Materials, 198, 372-374. https://doi.org/10.1016/S0304-8853(98)01146-9