Surface spin waves in antiferromagnets
- 1 August 1983
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 28 (3) , 1475-1479
- https://doi.org/10.1103/physrevb.28.1475
Abstract
A complete theory for dipolar antiferromagnetic surface spin waves is given. Analytic forms are derived for the dispersion relation and regions of stability. Applications to representative uniaxial antiferromagnets (Mn, GdAl,) are shown and possible experimental methods for verification are discussed. The case of exchange-dominated antiferromagnetic surface spin waves is briefly mentioned.
This publication has 15 references indexed in Scilit:
- Dipolar surface spin waves in ferromagnetic filmsJournal of Applied Physics, 1982
- Light scattering from surface and bulk thermal magnons in iron and nickelJournal of Applied Physics, 1979
- Light Scattering from Bulk and Surface Spin Waves in EuOPhysical Review Letters, 1977
- Propagation of surface magnetoelastic waves on ferromagnetic crystal substratesPhysical Review B, 1977
- Dynamics of the Antiferromagnetic Spin-Flop TransitionPhysical Review Letters, 1973
- Antiferromagnetic-Resonance Linewidths in MnPhysical Review Letters, 1972
- Surface Spin-Flop State in a Simple AntiferromagnetPhysical Review Letters, 1968
- Effect of Dipolar Interactions on the Spin-Wave Spectrum of a Cubic AntiferromagnetPhysical Review B, 1966
- The Lorentz Field in an AntiferromagnetJournal of Applied Physics, 1965
- Effect of Dipolar Fields on the Antiferromagnetic Spin-Wave SpectrumPhysical Review B, 1963