DOI: 10.1039/d6nr02586b ISSN: 2040-3364
Symmetry-breaking-induced valley polarization and pure spin current in altermagnetic Co 2 MTe 4 monolayers
Changwei Dai, Jiawei Liu, Hui Zeng, Dazhi Ding, Jun ZhaoA longitudinal spin current arises for an electric field along the lattice direction, while a transverse pure spin current emerges along the lattice angle bisector.