Spin Reorientation Driven Renormalization of Spin-Phonon Coupling in Fe 4 GeTe 2

arXiv:2512.18544 · cond-mat.mes-hall, cond-mat.str-el · Submitted 2025-12-21 · Read on arXiv

cond-mat.mes-hall, cond-mat.str-el

Submitted: 2025-12-21

Updated: 2025-12-21

Comments: Main Text: 10 pages, 4 figures; Supplementary Information: 31 pages, 27 figures

Journal ref: ACS Nano 20(36), 24621-24631 (2026)

DOI: 10.1021/acsnano.5c22274

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

• Spin-Phonon Coupling — 16× in this paper · explained in 2 episodes
• Anisotropy — 3× in this paper · explained in 3 episodes
• Symmetry Breaking — 2× in this paper · explained in 3 episodes
• Antiferromagnetic Ordering — 1× in this paper · explained in 1 episode
• Degeneracy — 1× in this paper · explained in 3 episodes
• Department of Science and Technology — 1× in this paper
• Magnetoelastic Coupling — 1× in this paper · explained in 2 episodes
• Technical Research Centre — 1× in this paper

Sources

• Anomalous magnetic properties of quasi two-dimensional van der Waals ferromagnet Fe4GeTe2

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