Perring, T.G. and Boothroyd, A.T. and Paul, D.M. and Taylor, A.D. and Osborn, R. and Newport, R.J. and Blackman, J.A. and Mook, H.A. (1990) High-Energy Spin-Waves In BCC Iron. JOURNAL OF APPLIED PHYSICS , 69 (8). pp. 6219-6221. ISSN 0021-8979 .
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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 |
|---|---|
| Additional information: | 35TH ANNUAL CONF ON MAGNETISM AND MAGNETIC MATERIALS SAN DIEGO, CA, OCT 29-NOV 01, 1990 |
| Subjects: | Q Science |
| Divisions: | Faculties > Science Technology and Medical Studies > School of Physical Sciences > Functional Materials Group |
| Depositing User: | J.M. Smith |
| Date Deposited: | 15 May 2009 13:13 |
| Last Modified: | 02 Dec 2011 11:37 |
| Resource URI: | http://kar.kent.ac.uk/id/eprint/15946 (The current URI for this page, for reference purposes) |
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