148 citations · 449 across the 7 of their papers we have counts for
3 papers · 1 filter
Fast Switching of Bistable Magnetic Nanowires Through Collective Spin Reversal
A. Vindigni, A. Rettori, L. Bogani +4
The use of magnetic nanowires as memory units is made possible by the exponential divergence of the characteristic time for magnetization reversal at low temperature, but the slow…
Temperature dependence of the coercive field in single-domain particle systems
W. C. Nunes, W. S. D. Folly, J. P. Sinnecker +1
The magnetic properties of Cu97Co3 and Cu90Co10 granular alloys were measured over a wide temperature range (2 to 300K). The measurements show an unusual temperature dependence of…
The role of the alloy structure in the magnetic behavior of granular systems
C. S. M. Bastos, M. Bahiana, W. C. Nunes +4
The effect of grain size, easy magnetization axis and anisotropy constant distributions in the irreversible magnetic behavior of granular alloys is considered. A simulated granular…