144 citations · 368 across the 9 of their papers we have counts for
4 papers · 1 filter
Direct Observation of Magnetic Gradient in Co/Pd Pressure-Graded Media
B. J. Kirby, S. M. Watson, J. E. Davies +4
Magnetometry and neutron scattering have been used to study the magnetic properties of pressure graded Co/Pd multilayers. The grading of the multilayer structure was done by varyin…
Disorder-induced magnetic memory: Experiments and theories
M. S. Pierce, C. R. Buechler, L. B. Sorensen +13
Beautiful theories of magnetic hysteresis based on random microscopic disorder have been developed over the past ten years. Our goal was to directly compare these theories with pre…
Anisotropy Dependence of Irreversible Switching in Fe/SmCo and FeNi/FePt Exchange Spring Magnet Films
Joseph E. Davies, Olav Hellwig, Eric E. Fullerton +4
Magnetization reversal in exchange-spring magnet films has been investigated by a First Order Reversal Curve (FORC) technique and vector magnetometry. In Fe/epitaxial-SmCo films, t…
Fingerprinting Hysteresis
Helmut G. Katzgraber, Gary Friedman, G. T. Zimanyi
We test the predictive power of first-oder reversal curve (FORC) diagrams using simulations of random magnets. In particular, we compute a histogram of the switching fields of the…