The Lorentz Field in an Antiferromagnet
- 1 November 1965
- journal article
- research article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 36 (11) , 3653-3654
- https://doi.org/10.1063/1.1703060
Abstract
It is shown that in a multiple sublattice spin system the Lorentz field associated with one sublattice exerts a torque on the other sublattices. In the case of uniform precession, this modifies the demagnetization field thereby altering the resonant frequency. It is also shown that spin waves produce a Lorentz field which shifts the spin‐wave manifold.This publication has 5 references indexed in Scilit:
- Effect of Dipolar Fields on the Antiferromagnetic Spin-Wave SpectrumPhysical Review B, 1963
- A Sum Rule Concerning the Inhomogeneous Demagnetizing Field in Nonellipsoidal SamplesJournal of Applied Physics, 1962
- Antiferromagnetic Resonance in CoCl26H2OJournal of the Physics Society Japan, 1961
- Theory of Antiferromagnetic ResonancePhysical Review B, 1952
- Field Dependence of the Intrinsic Domain Magnetization of a FerromagnetPhysical Review B, 1940