Ab initio study of quantum oscillations in altermagnetic and nonmagnetic phases of

Y Huang, J Lai, J Zhan, T Yu, R Chen, P Liu, XQ Chen… - Physical Review B, 2024 - APS
The altermagnet (AM) is a magnetic state with collinear antiferromagnetic ground state but it
presents some transport properties that were only believed to exist in ferromagnets or …

Terahertz high-harmonic generation in gapped antiferromagnetic chains

M Yarmohammadi, MH Kolodrubetz - Physical Review B, 2024 - APS
The nonlinear dynamics of magnetization in antiferromagnets, resulting in high-frequency
spin waves (high-order harmonics) as signal carriers, enable fast magnetic state switching in …

Altermagnetic topological insulator with -paired spin-valley locking

HY Ma, JF Jia - Quantum Frontiers, 2024 - Springer
Altermagnetism emerges as the third fundamental collinear magnetism recently. Associating
nontrivial topology and quantum orders to this newly established magnetism is an important …