Laser‐Induced Transient Anisotropy and Large Amplitude Magnetization Dynamics in a Gd/FeCo Multilayer

Abstract Ultrafast laser‐induced dynamics in a ferrimagnetic gadolinium iron cobalt (Gd/FeCo) multilayer with a magnetization compensation temperature of TM = 320 K is studied at room temperature as a function of laser‐fluence and strength of the applied magnetic field. The dynamics is found to be s...

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Detalhes bibliográficos

Principais autores:	Thomas G.H. Blank, Sten Hermanussen, Tom Lichtenberg, Theo Rasing, Andrei Kirilyuk, Bert Koopmans, Alexey V. Kimel
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Wiley-VCH 2022-12-01
coleção:	Advanced Materials Interfaces
Assuntos:	all‐optical magnetization switching ferrimagnetism magnetic anisotropy magnetic multilayers magnetization dynamics ultrafast magnetism
Acesso em linha:	https://doi.org/10.1002/admi.202201283
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