38 citations · 64 across the 8 of their papers we have counts for
3 papers · 1 filter
A Micromagnetic Study of Magnetization Reversal in Ferromagnetic Nanorings
Gabriel D. Chaves-O'Flynn, Andrew D. Kent, Daniel L. Stein
We present results of micromagnetic simulations of thin ferromagnetic rings undergoing magnetization reversal. This geometry is one of few examples in micromagnetics in which the t…
Proposal for a nanoscale variable resistor/electromechanical transistor
J. Bürki, C. A. Stafford, D. L. Stein
A nanoscale variable resistor consisting of a metal nanowire (active element), a dielectric, and a gate, is proposed. By means of the gate voltage, stochastic transitions between d…
The Order of Phase Transitions in Barrier Crossing
J. Bürki, C. A. Stafford, D. L. Stein
A spatially extended classical system with metastable states subject to weak spatiotemporal noise can exhibit a transition in its activation behavior when one or more external para…