Surface spin waves in anisotropic Heisenberg ferromagnets: II
- 1 September 1970
- journal article
- Published by IOP Publishing in Journal of Physics C: Solid State Physics
- Vol. 3 (9) , 1949-1953
- https://doi.org/10.1088/0022-3719/3/9/014
Abstract
For pt. I see abstr. A12257 of 1969. A discussion of surface spin waves in anisotropic Heisenberg ferromagnets is given in the case where the interactions of the spins on the surface with other spins differs from the bulk spin interactions. It is shown that optical surface spin waves exist which lie above the bulk spin wave modes but the anisotropy has the effect of reducing the range of wave vectors over which they exist (as compared with the isotropic case).Keywords
This publication has 3 references indexed in Scilit:
- Theory of Surface Spin Waves in the Heisenberg FerromagnetPhysical Review B, 1969
- Surface spin waves in a semi-infinite anisotropic Heisenberg ferromagnetPhysics Letters A, 1968
- Some thermodynamic properties of a semi-infinite Heisenberg ferromagnetJournal of Physics and Chemistry of Solids, 1967