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Vortex signatures in dynamic structure factors for two-dimensional easy-plane ferromagnets

โœ Scribed by Mertens, F. G.; Bishop, A. R.; Wysin, G. M.; Kawabata, C.

Book ID
123622286
Publisher
The American Physical Society
Year
1987
Tongue
English
Weight
186 KB
Volume
59
Category
Article
ISSN
0031-9007

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๐Ÿ“œ SIMILAR VOLUMES

Vortex signature in spin dynamics of a q
Vortex signature in spin dynamics of a quasi two-dimensional ferromagnet
โœ F. Moussa; M. Ain; B. Hennion ๐Ÿ“‚ Article ๐Ÿ“… 1992 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 236 KB

Spin dynamics of a 2D Heisenberg ferromagnet of K>CuF, with easy plane anisotropy have been investigated with high resolution inelastic neutron scattering above T,. In addition to spin waves, a central peak has been measured and interpreted in terms of the dynamics of free spin vortices