Laser-Induced Magnetization Dynamics in Si-Doped Yttrium-Iron Garnet Film

Laser-Induced Magnetization Dynamics in Si-Doped Yttrium-Iron Garnet Film

We experimentally demonstrate that the excitation of a silicon-doped yttrium-iron garnet film by femtosecond laser pulses triggers a magnetization precession with an amplitude determined by the external magnetization direction. The maximum efficiency is achieved at the pump wavelength corresponding...

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Bibliografiske detaljer
Main Authors: Mikhail Gaponov, Sergey Ovcharenko, Nikita Ilyin, Elena Mishina
Format: Article
Sprog:English
Udgivet: MDPI AG 2022-10-01
Serier:Condensed Matter
Fag:
laser-induced magnetization dynamics
spintronics
domain structure
optical control of magnetization
pump-probe
Online adgang:https://www.mdpi.com/2410-3896/7/4/55

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https://www.mdpi.com/2410-3896/7/4/55

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