Micromagnetic modelling-the current state of the art
The increasing information density in magnetic recording, the miniaturization in magnetic
sensor technology, the trend towards nanocrystalline magnetic materials and the improved …
sensor technology, the trend towards nanocrystalline magnetic materials and the improved …
Micromagnetic simulation of thermally activated switching in fine particles
Effects of thermal activation are included in micromagnetic simulations by adding a random
thermal field to the effective magnetic field. As a result, the Landau–Lifshitz equation is …
thermal field to the effective magnetic field. As a result, the Landau–Lifshitz equation is …
[图书][B] Computational micromagnetism
A Prohl - 2001 - Springer
In this work, we study numerical issues related to a common mathematical model which
describes ferromagnetic materials, both in a stationary and nonstationary context …
describes ferromagnetic materials, both in a stationary and nonstationary context …
Magnetic ground state of a thin-film element
W Rave, A Hubert - IEEE Transactions on Magnetics, 2000 - ieeexplore.ieee.org
By means of three-dimensional numerical calculations we studied possible micromagnetic
configurations in a rectangular Permalloy-like thin-film element. The parameters were …
configurations in a rectangular Permalloy-like thin-film element. The parameters were …
Acceleration of frequency sweeping in eddy-current computation
In this paper, a novel method for accelerating frequency sweeping in eddy-current
calculation using finite-element method is presented. Exploiting the fact that between …
calculation using finite-element method is presented. Exploiting the fact that between …
[HTML][HTML] A real-space phase field model for the domain evolution of ferromagnetic materials
J Wang, J Zhang - International Journal of Solids and Structures, 2013 - Elsevier
A real-space phase field model based on the time-dependent Ginzburg–Landau (TDGL)
equation is developed to predict the domain evolution of ferromagnetic materials. The phase …
equation is developed to predict the domain evolution of ferromagnetic materials. The phase …
Effects of the randomly distributed magnetic field on the phase diagrams of Ising nanowire I: Discrete distributions
Ü Akıncı - Journal of magnetism and magnetic materials, 2012 - Elsevier
The effect of the random magnetic field distribution on the phase diagrams and ground state
magnetizations of Ising nanowire is investigated using effective field theory with correlations …
magnetizations of Ising nanowire is investigated using effective field theory with correlations …
Acceleration of eddy current computation for scanning probes
In this paper, a novel method for accelerating eddy current computation based on the finite
element method (FEM) is proposed for scanning probes or sensors over a plate sample …
element method (FEM) is proposed for scanning probes or sensors over a plate sample …
Phase Diagram of Ising Nano‐Particles with Cubic Structures
H Wang, Y Zhou, DL Lin, C Wang - physica status solidi (b), 2002 - Wiley Online Library
The method of variational cumulant expansion (VCE) on the Ising model is applied to
investigate phase transitions in magnetic alloy nano‐particles, in which a random site …
investigate phase transitions in magnetic alloy nano‐particles, in which a random site …
Finite element modeling of nanocomposite magnets
Finite element modeling treats magnetization processes within the framework of
micromagnetic theory, taking into account the complex microstructure of a magnet. The …
micromagnetic theory, taking into account the complex microstructure of a magnet. The …