4 papers
Switchable Altermagnetism via Spin-Induced Improper Polarization
Zhihao Dai, Michele Reticcioli, Wei Ren +2
Enabling reversible spin-splitting switching in stray-field-free altermagnets is promising for spintronic applications, but currently limited to a narrow class of polar materials.…
Ferroelectricity-driven altermagnetism in two-dimensional van der Waals multiferroics
Bo Zhao, Fu Li, Wei Ren +2
Altermagnets (AMs) are a recently identified class of unconventional collinear compensated antiferromagnets that exhibit momentum-dependent spin splitting despite having zero net m…
First-principles prediction of altermagnetism in transition metal graphite intercalation compounds
Weida Fu, Guo-Dong Zhao, Tao Hu +5
We report the emergence of altermagnetism, a magnetic phase characterized by the coexistence of compensated spin ordering and momentum-dependent spin splitting, in graphite interca…
Unconventional Magnetism, Sliding Ferroelectricity, and Magneto-Optical Kerr Effects in a Multiferroic Bilayer
Chen Xinfeng, Ding Ning, Paolo Barone +6
Antiferromagnetic (AFM) materials offer a promising platform for exploring novel couplings between altermagnetic (AM) spin-splitting and magneto-optical Kerr effect (MOKE), with po…