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Review of Raman spectroscopy of two-dimensional magnetic van der Waals materials*

2021-12-17

 

Author(s): Sun, YJ (Sun, Yu-Jia); Pang, SM (Pang, Si-Min); Zhang, J (Zhang, Jun)

Source: CHINESE PHYSICS B Volume: 30 Issue: 11 Article Number: 117104 DOI: 10.1088/1674-1056/ac1e0f Published: DEC 2021

Abstract: Ultrathin van der Waals (vdW) magnets provide a possibility to access magnetic ordering in the two-dimensional (2D) limit, which are expected to be applied in the spintronic devices. Raman spectroscopy is a powerful characterization method to investigate the spin-related properties in 2D vdW magnets, including magnon and spin-lattice interaction, which are hardly accessible by other optical methods. In this paper, the recent progress of various magnetic properties in 2D vdW magnets studied by Raman spectroscopy is reviewed, including the magnetic transition, spin-wave, spin-lattice interaction, symmetry tuning induced by spin ordering, and nonreciprocal magneto-phonon Raman scattering.

Accession Number: WOS:000725857400001

ISSN: 1674-1056

eISSN: 2058-3834

Full Text: https://iopscience.iop.org/article/10.1088/1674-1056/ac1e0f



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