Ultrafast emergence of ferromagnetism in antiferromagnetic FeRh in high magnetic fields

Ultrafast emergence of ferromagnetism in antiferromagnetic FeRh in high magnetic fields

Abstract Ultrafast heating of FeRh by a femtosecond laser pulse launches a magneto-structural phase transition from an antiferromagnetic to a ferromagnetic state. Aiming to reveal the ultrafast kinetics of this transition, we studied magnetization dynamics with the help of the magneto-optical Kerr e...

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Main Authors: I. A. Dolgikh, T. G. H. Blank, A. G. Buzdakov, G. Li, K. H. Prabhakara, S. K. K. Patel, R. Medapalli, E. E. Fullerton, O. V. Koplak, J. H. Mentink, K. A. Zvezdin, A. K. Zvezdin, P. C. M. Christianen, A. V. Kimel
Format: Article
Language:English
Published: Nature Portfolio 2025-02-01
Series:npj Spintronics
Online Access:https://doi.org/10.1038/s44306-024-00069-6
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https://doi.org/10.1038/s44306-024-00069-6

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