Anomalous phonon thermal Hall effect is observed in altermagnets MnTe and CrSb, establishing it as an intrinsic feature that couples the Néel vector to phonons without an electrical counterpart.
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Ultrafast light induces momentum-dependent altermagnetic spin splitting in antiferromagnets via photoexcited charge redistribution and lattice distortion that breaks effective time-reversal symmetry.
A new electronic chirality descriptor χ is defined from hybridization phases in valence electron density and shown to be proportional to circular dichroism in chiral transition-metal silicides.
Nonlinear transport reveals a previously undetected lower-symmetry phase and altermagnetism in Ca3Ru2O7 below 48 K via longitudinal NLR and nonlinear Hall effect linked to a ~0.1 pm lattice distortion.
citing papers explorer
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Observation of anomalous thermal Hall effect in altermagnets
Anomalous phonon thermal Hall effect is observed in altermagnets MnTe and CrSb, establishing it as an intrinsic feature that couples the Néel vector to phonons without an electrical counterpart.
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A Route to Nonrelativistic Altermagnetic Spin Splitting via Ultrafast Light
Ultrafast light induces momentum-dependent altermagnetic spin splitting in antiferromagnets via photoexcited charge redistribution and lattice distortion that breaks effective time-reversal symmetry.
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Experimental quantification of electronic symmetry breaking through orbital hybridization phase
A new electronic chirality descriptor χ is defined from hybridization phases in valence electron density and shown to be proportional to circular dichroism in chiral transition-metal silicides.
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Probing Hidden Symmetry and Altermagnetism with Sub-Picometer Sensitivity via Nonlinear Transport
Nonlinear transport reveals a previously undetected lower-symmetry phase and altermagnetism in Ca3Ru2O7 below 48 K via longitudinal NLR and nonlinear Hall effect linked to a ~0.1 pm lattice distortion.