Magnetic excitations and absence of charge order in the van der Waals ferromagnet Fe4.75GeTe2

Abstract Understanding the ground state of van der Waals (vdW) magnets is crucial for designing devices leveraging these platforms. Here, we investigate the magnetic excitations and charge order in Fe4.75GeTe2, a vdW ferromagnet with ≈ 315 K Curie temperature. Using Fe L 3-edge resonant inelastic X-...

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Bibliographic Details
Main Authors: V. K. Bhartiya, T. Kim, J. Li, T. P. Darlington, D. J. Rizzo, Y. Gu, S. Fan, C. Nelson, J. W. Freeland, X. Xu, D. N. Basov, J. Pelliciari, A. F. May, C. Mazzoli, V. Bisogni
Format: Article
Language:English
Published: Nature Portfolio 2025-07-01
Series:npj Quantum Materials
Online Access:https://doi.org/10.1038/s41535-025-00803-1
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