Figure 20. Remanent magnetization for a typical dynamic coercivity experiment in a non-interacting Co-based media for different values of the damping varied from a = 0.2 (left curve) to a = 0.05 (right curve). For small damping values the magnetization oscillation due to preces-sional motion are observed. Reprinted with permission from J. D. Han-nay et al., J. Appl. Phys. 85, 5012 (1999). © 1999, American Institute of Physics.

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