J. Phys. Colloques
Volume 49, Numéro C8, Décembre 1988Proceedings of the International Conference on Magnetism
|Page(s)||C8-81 - C8-82|
J. Phys. Colloques 49 (1988) C8-81-C8-82
MAGNETIC EXCITATIONS IN TRANSITION METAL SYSTEMSJ. F. Cooke1 et J. A. Blackman2
1 Solid State Division, Oak Ridge National Laboratory, Oak Ridge, 37831-6032, U.S.A.
2 Physics Department, University of Reading, Reading, G.B.
An expression for the neutron scattering cross section based on itinerant electron theory within RPA has been derived which incorporates the most general form of the exchange matrix consistent with crystal symmetry. Numerical results indicate a wider range of spin-wave behavior than found previously.