High-energy spin waves in bcc iron
- 15 April 1991
- journal article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 69 (8) , 6219-6221
- https://doi.org/10.1063/1.348814
Abstract
The dispersion relation of the spin-wave excitations in bcc iron has been studied by neutron inelastic scattering at the spallation neutron source ISIS. Magnetic intensity was followed up to 550 meV along the [100] direction. The general form of the dispersion curve is in qualitative agreement with that calculated from a spin-polarized band model, and in particular the prediction of propagating modes extending above 300 meV has been confirmed.This publication has 6 references indexed in Scilit:
- Observation of itinerant-electron effects on the magnetic excitations of ironPhysical Review B, 1988
- Prediction of High-Energy Spin-Wave Excitation in IronPhysical Review Letters, 1985
- Neutron scattering study of the magnetic excitations in ferromagnetic iron at high energy transfersJournal of Applied Physics, 1984
- Temperature dependence of the magnetic excitations in ironPhysical Review B, 1975
- Neutron Scattering Investigation of the Magnetic Excitations in IronPhysical Review B, 1973
- Critical and Spin-Wave Scattering of Neutrons from IronPhysical Review B, 1969