Current-induced exchange switching magnetic junctions with cubic anisotropy of the free layer
S. G. Chigarev, E. M. Epshtein, Yu. V. Gulyaev, P. E. Zilberman
TL;DR
This paper analyzes the stability and switching behavior of magnetic junctions with cubic anisotropy, demonstrating potential for reduced current thresholds and simulating switching dynamics.
Contribution
It introduces a detailed stability analysis and switching variants for cubic anisotropy magnetic junctions, highlighting reduced current thresholds for switching.
Findings
Lowered threshold current density for switching
Multiple switching configurations analyzed
Numerical simulations of switching dynamics conducted
Abstract
The stability is analyzed of the equilibrium configurations of a magnetic junction with a free layer that has cubic symmetry and two anisotropy axes in the layer plane. Different variants of the switching between various configurations are considered. A possibility is shown of the substantial lowering of the threshold current density needed for the switching. Numerical simulation is made of the switching dynamics for various configurations.
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.
Taxonomy
TopicsAdvanced Research in Systems and Signal Processing · Differential Equations and Numerical Methods · Matrix Theory and Algorithms