Terahertz Spectral Signatures of Ultrafast Spin Transports in Ferromagnetic Heusler Alloy

Terahertz Spectral Signatures of Ultrafast Spin Transports in Ferromagnetic Heusler Alloy

Abstract Although the Co‐based Heusler compounds are predicted to be half‐metals, their sub‐picosecond demagnetization dynamics upon laser excitation show a transition‐metal‐like behavior. Any possible role of ultrafast nonlocal spin transport on the ultrafast demagnetization of half‐metallic Heusle...

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Bibliographic Details
Main Authors: Zuanming Jin, Yingyu Guo, Yan Peng, Zeyu Zhang, Jinyi Pang, Zongzhi Zhang, Fan Liu, Bin Ye, Yexin Jiang, Guohong Ma, Chao Zhang, Alexey V. Balakin, Alexander P. Shkurinov, Yiming Zhu, Songlin Zhuang
Format: Article
Language:English
Published: Wiley-VCH 2023-02-01
Series:Advanced Physics Research
Subjects:
Heusler alloy heterostructures
THz emission
ultrafast spin‐to‐charge conversion
ultrafast THz spectroscopy
Online Access:https://doi.org/10.1002/apxr.202200049

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