Demagnetizing fields in all-optical switching
F. Hoveyda, E. Hohenstein, R. Judge, S. Smadici
TL;DR
This paper investigates the role of demagnetizing fields in ultrafast all-optical switching of magnetization in Co/Pd superlattices, combining experimental measurements with modeling and simulations.
Contribution
It introduces a combined experimental and modeling approach to understand how demagnetizing fields influence ultrafast magnetization switching.
Findings
Ultrafast demagnetization observed in Co/Pd superlattices
Demagnetizing fields significantly affect switching dynamics
Modeling predicts evolution from demagnetized to switched state
Abstract
Time-resolved pump-probe measurements show ultrafast and heat accumulation demagnetization in Co/Pd superlattices on glass substrates. A model of demagnetizing fields and micromagnetic simulations are applied to examine the evolution of a demagnetized cylinder into a switched state.
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.