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High-Energy Spin-Waves In BCC Iron

Perring, T.G., Boothroyd, A.T., Paul, D.M., Taylor, A.D., Osborn, R., Newport, Robert J., Blackman, J.A., Mook, H.A. (1990) High-Energy Spin-Waves In BCC Iron. Journal of Applied Physics, 69 (8). pp. 6219-6221. ISSN 0021-8979. (doi:10.1063/1.348814) (KAR id:15946)

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http://dx.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.

Item Type: Article
DOI/Identification number: 10.1063/1.348814
Additional information: 35TH ANNUAL CONF ON MAGNETISM AND MAGNETIC MATERIALS SAN DIEGO, CA, OCT 29-NOV 01, 1990
Subjects: Q Science
Divisions: Divisions > Division of Natural Sciences > Physics and Astronomy
Depositing User: J.M. Smith
Date Deposited: 15 May 2009 13:13 UTC
Last Modified: 16 Nov 2021 09:53 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/15946 (The current URI for this page, for reference purposes)
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