Altermagnetism in an exactly solvable model: Two-dimensional Ising-Kondo lattice model with alternating next-nearest-neighbor hopping (opens in new tab)

Author(s): Miaomiao Zhao, Wei-Wei Yang, and Yin ZhongThe altermagnet (AM), a recently identified class of collinear magnet, has garnered significant attention due to its unique combination of zero net magnetization and spin-split energy bands, leading to a variety of novel physical phenomena. Using numerically exact lattice Monte Carlo simulations, we…[Phys. Rev. B 113, 235144] Published Tue Jun 23, 2026