Ultrafast Dynamics of Demagnetization in FeMn/MnGa Bilayer Nanofilm Structures via Phonon Transport

Ultrafast Dynamics of Demagnetization in FeMn/MnGa Bilayer Nanofilm Structures via Phonon Transport

Superdiffusive spin transport has been proposed as a new mechanism of ultrafast demagnetization in layered magnetic nanostructures and demonstrated experimentally. However, it is unknown if it is possible for phonon transport to occur and manipulate ultrafast demagnetization. Here, we explore the ul...

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Bibliographic Details
Main Authors: Tianran Jiang, Xupeng Zhao, Zhifeng Chen, Yongyong You, Tianshu Lai, Jianhua Zhao
Format: Article
Language:English
Published: MDPI AG 2022-11-01
Series:Nanomaterials
Subjects:
antiferromagnet/ferromagnet
nanofilm structures
phonon transport
ultrafast demagnetization
time-resolved magneto-optical Kerr effect
Online Access:https://www.mdpi.com/2079-4991/12/22/4088

Internet

https://www.mdpi.com/2079-4991/12/22/4088

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