Results 141 to 150 of about 1,258 (222)

Recent progress in the use of geometric integration methods in micromagnetics and rigid body dynamics

, 2001
In this paper, we report further progress on our work on the use of Lie methods for integrating ordinary differential equations which evolve on manifolds.
Lewis, Debra, Nigam, Nilima
core  

Regularized micromagnetic theory for Bloch points. [PDF]

Commun Phys
Kuchkin VM, Haller A, Michels A, Schmidt TL, Kiselev NS.   +4 more
europepmc   +1 more source

Optimizing the Energy Product in Core-Shell Nanoparticle Magnets: General Guidelines and the FePt/CoFe System. [PDF]

Materials (Basel)
Panagiotopoulos I, Basina G, Nezou G, Konstadinidis A, Alexandrakis V, Hadjipanayis G, Tzitzios V.   +6 more
europepmc   +1 more source

Micromagnetic Study of the Dependence of Output Voltages and Magnetization Behaviors on Damping Constant, Frequency, and Wire Length for a Gigahertz Spin Rotation Sensor. [PDF]

Sensors (Basel), 2023
Akagi F, Kaneko T, Kan H, Honkura Y, Honkura S.   +4 more
europepmc   +1 more source

Cross-over in Scaling Laws: A simple example from micromagnetics

, 2002
Scaling laws for characteristic length scales (in time or in the model parameters) are both experimentally robust and accessible for rigorous analysis. In multiscale situations cross-overs between different scaling laws are observed.
Felix Otto
core  

Reconstruction of magnetic structures and material parameters with convolutional neural network and bias field-constrained micromagnetic relaxation. [PDF]

Sci Rep
Suess D, Setescak A, Smith J, Bruckner F, Hug HJ, Abert C.   +5 more
europepmc   +1 more source

Stabilisation of the Landau-Lifshitz-Gilbert equation for numerical solution via standard methods. [PDF]

Sci Rep
Botha AE.
europepmc   +1 more source

Frequency modulation on magnons in synthetic dimensions. [PDF]

Nat Commun
Xu M, Hua C, Chen Y, Yu W.
europepmc   +1 more source

Magnetodynamics of short nanoparticle chains. [PDF]

Sci Rep
Bui TQ, Oberdick SD, Abel FM, Donahue MJ, Quelhas KN, Dennis CL, Cleveland TE, Liu Y, Woods SI.   +8 more
europepmc   +1 more source

Virtual experiments in computational magnetism with mag2exp. [PDF]

NPJ Comput Mater
Holt SJR, Lang M, Loudon JC, Hicken TJ, Suess D, Cortés-Ortuño D, Pathak SA, Beg M, Zulfiqar K, Fangohr H.   +9 more
europepmc   +1 more source