Results 91 to 100 of about 1,886 (172)

Temporal magnetic interfaces reveal damping-induced spin-wave amplification near the stripe-domain transition in ultrathin films with DMI

npj Computational Materials
Using micromagnetic simulations and analytical theory, we study temporal magnetic interfaces in ultrathin CoFeB films with perpendicular magnetic anisotropy and interfacial Dzyaloshinskii–Moriya interaction.
Krzysztof Sobucki, Pawel Gruszecki
doaj   +1 more source

Accelerate micromagnetic simulations with GPU programming in MATLAB

CoRR, 2015
A finite-difference Micromagnetic simulation code written in MATLAB is presented with Graphics Processing Unit (GPU) acceleration. The high performance of Graphics Processing Unit (GPU) is demonstrated compared to a typical Central Processing Unit (CPU) based code. The speed-up of GPU to CPU is shown to be greater than 30 for problems with larger sizes
openaire   +2 more sources

Influence of physical and material parameters on switching current density in perpendicular STT-MTJ: a micromagnetic study

Journal of Physics Communications
Switching in magnetic tunnel junctions (MTJs) is considered to be coherent according to the macrospin model but above a critical characteristic length (R _c ) this process becomes incoherent.
Abhishree Shaw, Vinod Kumar Joshi
doaj   +1 more source

Micromagnetic simulations of helimagnetic nanostructures [PDF]

Complex magnetic materials hosting topologically non-trivial, particle-like objects such as skyrmions or Bloch points are under intensive research and could fundamentally change the way we store and process data. One important class of materials in which such chiral magnetisation configurations can be found are helimagnetic materials with ...
openaire  

Magnetic behavior of steel studied by in-situ Lorentz microscopy, magnetic force microscopy and micromagnetic simulations [PDF]

BIO Web of Conferences
Honkanen Mari, Santa-Aho Suvi, Kaappa Sami, Azzari Lucio, Lukinmaa Henri, Kajan Jaakko, Savolainen Samuli, Palosaari Mikko, Laurson Lasse, Vippola Minnamari   +9 more
doaj   +1 more source

Micromagnetic simulations with periodic strayfield calculation of soft magnetic composite-materials. [PDF]

Sci Rep
Ducevic A, Bruckner F, Abert C, Vogler C, Suess D.   +4 more
europepmc   +1 more source

Structural Design of High-Coercivity Nd-Ce-Fe-B Magnets with Easy Axis Perpendicular Orientation and High-Abundance Ce Content Based on Micromagnetic Simulations. [PDF]

Nanomaterials (Basel)
Zhao Q, Yu Y, Tang C, Hu Q, Bai S, Wang P, Li Z, Zhao G.   +7 more
europepmc   +1 more source

Studies of Micromagnetics by Numerical Simulation

Studies of Micromagnetics by Numerical Simulation
名古屋大学博士学位論文 学位の種類:博士(工学) (論文) 学位授与年月日 ...
openaire   +1 more source

MICROMAGNETIC SIMULATION OF MO-MULTILAYERS

Journal of the Magnetics Society of Japan, 1996
Schrefl, Thomas, Fidler, Josef
openaire   +2 more sources

Micromagnetic simulations of magnetoelastic heterostructures

, 2018
The system formed by a 10 nm thin film of Ni and a 10 μm-thick V2O3 layer shows a reversible enhancement of the coercivity (∼300%) due to the structural phase transition (metal/insulator) of the V2O3layer. Performing micromagnetic simulations and comparing the results with experimental data we have studied the coupling mechanism on the Ni/V2O3 ...
openaire   +1 more source