Micromagnetic simulations using graphics processing units

L Lopez-Diaz, D Aurelio, L Torres… - Journal of Physics D …, 2012 - iopscience.iop.org
The methodology for adapting a standard micromagnetic code to run on graphics
processing units (GPUs) and exploit the potential for parallel calculations of this platform is …

Direct observation of a propagating spin wave induced by spin-transfer torque

M Madami, S Bonetti, G Consolo, S Tacchi… - Nature …, 2011 - nature.com
Spin torque oscillators with nanoscale electrical contacts,,, are able to produce coherent
spin waves in extended magnetic films, and offer an attractive combination of electrical and …

Spintronics-compatible approach to solving maximum-satisfiability problems with probabilistic computing, invertible logic, and parallel tempering

A Grimaldi, L Sánchez-Tejerina, N Anjum Aadit… - Physical Review …, 2022 - APS
The search for hardware-compatible strategies for solving nondeterministic polynomial time
(NP)-hard combinatorial optimization problems (COPs) is an important challenge of today's …

A general vector hysteresis operator: Extension to the 3-D case

E Cardelli, E Della Torre, A Faba - IEEE Transactions on …, 2010 - ieeexplore.ieee.org
This paper deals with the mathematical definition of a general vector hysteresis operator in 3-
D, as an extension of previous papers where the theory has been limited to the 2-D case …

Advances in magnetic hysteresis modeling

E Cardelli - Handbook of Magnetic Materials, 2015 - Elsevier
The basic physical processes can be rigorously treated using the quantum mechanics. This
is done at atomic level and is far from the aim of this chapter. Other approaches at …

Semi-implicit integration scheme for Landau–Lifshitz–Gilbert-Slonczewski equation

A Giordano, G Finocchio, L Torres… - Journal of Applied …, 2012 - pubs.aip.org
This paper shows how to implement a semi-implicit algorithm based on the Adams-
Bashforth algorithm as a predictor, and a second order Adams-Moulton procedure as a …

Magnetization reversal of in-plane uniaxial Co films and its dependence on epitaxial alignment

O Idigoras, AK Suszka, P Vavassori, B Obry… - Journal of Applied …, 2014 - pubs.aip.org
This work studies the influence of crystallographic alignment onto magnetization reversal in
partially epitaxial Co films. A reproducible growth sequence was devised that allows for the …

Second-order semi-implicit projection methods for micromagnetics simulations

C **e, CJ García-Cervera, C Wang, Z Zhou… - Journal of Computational …, 2020 - Elsevier
Micromagnetics simulations require accurate approximation of the magnetization dynamics
described by the Landau-Lifshitz-Gilbert equation, which is nonlinear, nonlocal, and has a …

Oscillatory transient regime in the forced dynamics of a nonlinear auto oscillator

Y Zhou, V Tiberkevich, G Consolo, E Iacocca… - Physical Review B …, 2010 - APS
We demonstrate that the forced transient dynamics of a nonlinear (nonisochronous) auto-
oscillator is qualitatively different from the dynamics of a quasilinear oscillator described by …

Convergence analysis of a second-order semi-implicit projection method for Landau-Lifshitz equation

J Chen, C Wang, C **e - Applied Numerical Mathematics, 2021 - Elsevier
The numerical approximation for the Landau-Lifshitz equation, which models the dynamics
of the magnetization in a ferromagnetic material, is taken into consideration. This highly …