| Numéro |
J. Phys. Colloques
Volume 49, Numéro C8, Décembre 1988
Proceedings of the International Conference on Magnetism
|
|
|---|---|---|
| Page(s) | C8-53 - C8-54 | |
| DOI | https://doi.org/10.1051/jphyscol:1988813 | |
Proceedings of the International Conference on Magnetism
J. Phys. Colloques 49 (1988) C8-53-C8-54
DOI: 10.1051/jphyscol:1988813
1 Institute of Physics, Technical University, 50-370 Wroclaw, Poland
2 Department of Physics and Astronomy, Louisiana State University Baton Rouge, LA 70803-4001, U.S.A.
J. Phys. Colloques 49 (1988) C8-53-C8-54
DOI: 10.1051/jphyscol:1988813
SPIN FLUCTUATIONS IN PARAMAGNETIC NICKEL
P. Rusek1 et J. Callaway21 Institute of Physics, Technical University, 50-370 Wroclaw, Poland
2 Department of Physics and Astronomy, Louisiana State University Baton Rouge, LA 70803-4001, U.S.A.
Abstract
The temperature dependence of the cross section for inelastic magnetic scattering of neutrons in constant-q scan has been studied using results of renormalization group theory. The temperature behaviour of the peak in the cross section and its width are in good agreement with the results of computation of the cross section for paramagnetic Ni using acurae energy bands.