J.R. Thompson, Yang Ren Sun, et al.
Physica A: Statistical Mechanics and its Applications
Paper
Spin dynamics of the ferromagnetic Heisenberg chain in a magnetic field: Evidence for "second magnons"
Abstract
We report molecular-dynamics results for the ferromagnetic Heisenberg chain in an applied field. The results for the magnetization fluctuations cover both the collision-dominated and nearly collisionless regimes. They provide strong evidence for a crossover between these regimes and the existence of the "second-magnon" mode. © 1983 The American Physical Society.
Related
G. Will, N. Masciocchi, et al.
Zeitschrift fur Kristallographie - New Crystal Structures
A. Krol, C.J. Sher, et al.
Surface Science
Douglass S. Kalika, David W. Giles, et al.
Journal of Rheology