Published: December 23, 2005
Roberto Bonin, Michael L. Schneider, Thomas J. Silva, John P. Nibarger
We present a quantitative, systematic study of the effect of magnetostriction on the dynamical properties in NiFe alloys. Both the ferromagnetic resonance frequency and the damping times are correlated to the magnetostriction. In addition, we find that the Gilbert damping parameter varies by more than 100% over the range of Ni percentage tested (61.9%-86.7%).
Citation: Journal of Applied Physics
Pub Type: Journals
magnetodynamics, magnetostriction, permalloy
Created December 23, 2005, Updated February 19, 2017