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cond-mat.mtrl-sci2026
Alteraxial Phonons in Collinear Magnets
Fuyi Wang, Junqi Xu, Xinqi Liu +3
Axial phonons, carrying angular momentum through rotational lattice vibrations, offer a promising platform for exploring phonon-magnetic coupling effects. However, how the interpla…
cond-mat.mtrl-sci2025
Altermagnetic type-II Multiferroics with Néel-order-locked Electric Polarization
Wen-Ti Guo, Junqi Xu, Yurong Yang +2
Altermagnetism, an emergent magnetic phase featuring compensated collinear magnetic moments and momentum-dependent spin splittings, has recently garnered widespread interest. A cri…