Coulomb blockade-tuned indirect exchange in ferromagnetic nanostructures
V. I. Kozub, Y. M. Galperin, V. M. Vinokur
TL;DR
This paper presents a theory for reversible magnetic state switching in ferromagnetic nanostructures controlled by Coulomb blockade tuning via gate voltage, enabling non-dissipative magnetic control.
Contribution
It introduces a novel mechanism for magnetic switching in FINF nanostructures that does not require dissipative current flow.
Findings
Switching controlled by Coulomb blockade strength
Reversible magnetic state manipulation without current
Potential for low-power magnetic devices
Abstract
We develop a theory of the reversible switching of the magnetic state of the ferromagnet-insulator-normal metalferromagnet (FINF) nanostructure. The switching is controlled by tuning the Coulomb blockade strength via the gate voltage on the normal metal granule. The proposed mechanism allows for realizing the switching without passing a dissipative current through the structure.
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.