Long-Wavelength Surface Spin Waves on Antiferromagnets
- 28 July 1980
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 45 (4), 283-286
- https://doi.org/10.1103/physrevlett.45.283
Abstract
The first discussion of a long-wavelength, magnetostatic, surface spin-wave mode on uniaxial antiferromagnets is presented. In the absence of an applied field, the frequency of the surface wave depends on the angle between the direction of propagation and the easy axis. With a magnetic field applied parallel to the surface, and along the easy axis, the surface mode does not propagate in all directions, but is limited to a restricted set of angles.Keywords
This publication has 13 references indexed in Scilit:
- Light scattering from surface and bulk thermal magnons in iron and nickelJournal of Applied Physics, 1979
- Brillouin-scattering studies of polycrystalline and amorphous sputtered films of Fe1−xBx and Co1−xBxJournal of Applied Physics, 1979
- A magnetostatic theory of the response functions for a finite-thickness ferromagnetic slab and the application to Brillouin scatteringJournal of Physics C: Solid State Physics, 1979
- Surface response of exchange- and dipolar-coupled ferromagnets: Application to light scattering from magnetic surfacesPhysical Review B, 1978
- Light Scattering from Bulk and Surface Spin Waves in EuOPhysical Review Letters, 1977
- Surface dynamics of magnetic materialsProgress in Surface Science, 1972
- Magnetostatic Modes in Antiferromagnets and Canted AntiferromagnetsJournal of Applied Physics, 1966
- The Lorentz Field in an AntiferromagnetJournal of Applied Physics, 1965
- Effect of Dipolar Fields on the Antiferromagnetic Spin-Wave SpectrumPhysical Review B, 1963
- Magnetostatic modes of a ferromagnet slabJournal of Physics and Chemistry of Solids, 1961