17 citations · 31 across the 11 of their papers we have counts for
11 papers
Two Modes of Magnetization Switching in a Simulated Iron Nanopillar in an Obliquely Oriented Field
S. H. Thompson, G. Brown, P. A. Rikvold +1
Finite-temperature micromagnetics simulations are employed to study the magnetization-switching dynamics driven by a field applied at an angle to the long axis of an iron nanopilla…
Reversal Modes of Simulated Iron Nanopillars in an Obliquely Oriented Field
S. H. Thompson, G. Brown, P. A. Rikvold
Stochastic micromagnetic simulations are employed to study switching in three-dimensional magnetic nanopillars exposed to highly misaligned fields. The switching appears to proceed…
Determination of the basic timescale in kinetic Monte Carlo simulations by comparison with cyclic-voltammetry experiments
I. Abou Hamad, P. A. Rikvold, G. Brown
While kinetic Monte Carlo simulations can provide long-time simulations of the dynamics of physical and chemical systems, it is not yet possible in general to identify the inverse…
Projective Dynamics in Realistic Models of Nanomagnets
S. H. Thompson, G. Brown, P. A. Rikvold
The free-energy extrema governing the magnetization-reversal process for a model of an iron nanopillar are investigated using the projective dynamics method. Since the time evoluti…
Angular Dependence of Switching Properties in Single Fe Nanopillars
G. Brown, S. M. Stinnett, M. A. Novotny +1
The continued increase in areal densities in magnetic recording makes it crucial to understand magnetization reversal in nanoparticles. We present finite-temperature micromagnetic…
Finite-Temperature Micromagnetics of Hysterisis for Misaligned Single Iron Nanopillars
M. A. Novotny, S. M. Stinnett, G. Brown +1
We present micromagnetic results for the hysterisis of a single magnetic nanopillar which is misaligned with respect to the applied magnetic field. We provide results for both a on…