The paper derives a spin-group representation framework that expresses magnetic anisotropy and anomalous Hall anisotropy in noncollinear antiferromagnets as polynomial expansions in a spin-orbit vector, demonstrating first-order spin-orbit anisotropy in Mn3Sn.
The first-order anisotropy energy term is ∆ E1 ∼ 1 − cos β, where β denotes the tilt of magnetic moments out of the xy-plane
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
citation-role summary
background 1
citation-polarity summary
fields
cond-mat.mtrl-sci 1years
2025 1verdicts
CONDITIONAL 1roles
background 1polarities
background 1representative citing papers
citing papers explorer
-
Rigid-Body Anisotropy in Noncollinear Antiferromagnets
The paper derives a spin-group representation framework that expresses magnetic anisotropy and anomalous Hall anisotropy in noncollinear antiferromagnets as polynomial expansions in a spin-orbit vector, demonstrating first-order spin-orbit anisotropy in Mn3Sn.