2 papers
cond-mat.str-el2025
Van-Hove singularities and competing instabilities in an altermagnetic metal
Peng Rao, Johannes Knolle, Laura Classen
Van-Hove (VH) singularities in the single-particle band spectrum are important for interaction-driven quantum phases. Whereas VH points are usually spin-degenerate, in newly propos…
cond-mat.str-el2025
Spin and pair density waves in 2D altermagnetic metals
Nikolaos Parthenios, Pietro M. Bonetti, Rafael González-Hernández +3
Altermagnetism, a recently proposed and experimentally confirmed class of magnetic order, features collinear compensated magnetism with unconventional d-, g-, or i-wave spin order.…