Relativistic altermagnets exhibit mixed g-, d-, and p-wave spin-momentum locking with symmetry-protected nodal planes and accidental nodal surfaces depending on Néel vector orientation.
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2026 3representative citing papers
Using HSE06 hybrid functionals, the authors find that CaMg2Bi2, SrMg2Bi2, BaMg2Bi2, YbMg2Bi2, and EuMg2Bi2 are topologically trivial narrow-gap semiconductors with direct gaps near 0.25 eV.
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Symmetry-protected nodal planes and accidental nodal surfaces in mixed odd-even wave spin-momentum locking of relativistic altermagnets
Relativistic altermagnets exhibit mixed g-, d-, and p-wave spin-momentum locking with symmetry-protected nodal planes and accidental nodal surfaces depending on Néel vector orientation.
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Revisiting the topological properties of XMg2Bi2 (X = Ca, Sr, Ba, Yb and Eu)
Using HSE06 hybrid functionals, the authors find that CaMg2Bi2, SrMg2Bi2, BaMg2Bi2, YbMg2Bi2, and EuMg2Bi2 are topologically trivial narrow-gap semiconductors with direct gaps near 0.25 eV.
- Effect of polar distortions on the linear and nonlinear anomalous Hall conductivity of altermagnetic $\alpha$-MnTe