2 papers
cond-mat.other2005
Theory of Magnetodynamics Induced by Spin Torque in Perpendicularly Magnetized Thin Films
M. A. Hoefer, M. J. Ablowitz, B. Ilan +2
A nonlinear model of spin wave excitation using a point contact in a thin ferromagnetic film is introduced. Large-amplitude magnetic solitary waves are computed, which help explain…
cond-mat.mtrl-sci2004
Current-Driven Microwave Dynamics in Magnetic Point Contacts as a Function of Applied Field Angle
W. H. Rippard, M. R. Pufall, S. Kaka +2
We have measured microwave frequency, current-driven magnetization dynamics in point contacts made to Co90Fe10/Cu/ Ni80Fe20 spin valves as a function of applied field strength and…