Sliding bilayer altermagnets host antiferromagnetic half-metallicity and Chern insulator phases via spin-dependent interlayer hopping in ferrovalley states, demonstrated in V2OSSe by first-principles calculations.
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Spin point group symmetry allows pure spin photocurrents in altermagnetic insulators regardless of SOC along chosen directions, demonstrated via first-principles on MnTe and BiFeO3.
citing papers explorer
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Intrinsic antiferromagnetic half-metal and topological phases from the ferrovalley states of the sliding bilayer altermagnets
Sliding bilayer altermagnets host antiferromagnetic half-metallicity and Chern insulator phases via spin-dependent interlayer hopping in ferrovalley states, demonstrated in V2OSSe by first-principles calculations.
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Crystal Symmetry Selected Pure Spin Photocurrent in Altermagnetic Insulators
Spin point group symmetry allows pure spin photocurrents in altermagnetic insulators regardless of SOC along chosen directions, demonstrated via first-principles on MnTe and BiFeO3.