4 papers
Characterizing breathing dynamics of magnetic (anti-)skyrmions within the Hamiltonian formalism
B. F. McKeever, D. R. Rodrigues, D. Pinna +3
We derive an effective Hamiltonian system describing the low energy dynamics of circular magnetic skyrmions and antiskyrmions. Using scaling and symmetry arguments we model (anti-)…
Reservoir Computing with Random Skyrmion Textures
Daniele Pinna, George Bourianoff, Karin Everschor-Sitte
The Reservoir Computing (RC) paradigm posits that sufficiently complex physical systems can be used to massively simplify pattern recognition tasks and nonlinear signal prediction.…
Thermal skyrmion diffusion applied in probabilistic computing
Jakub Zázvorka, Florian Jakobs, Daniel Heinze +11
Thermally activated processes are key to understanding the dynamics of physical systems. Thermal diffusion of (quasi-)particles for instance not only yields information on transpor…
Coherent spin-transfer precession switching in orthogonal spin-torque devices
Graham E. Rowlands, Colm A. Ryan, Li Ye +4
We present experimental results and macrospin simulations of the switching characteristics of orthogonal spin-transfer devices incorporating an out-of-plane magnetized polarizing l…