Cond-mat Update

Tue, 03 February 2026 from Nature (5 papers)
Ferromagnet-like binary switching of a Stoner–Wohlfarth antiferromagnet
Optical control over topological Chern number in moiré materials
Bandwidth-tuned Mott transition and superconductivity in moiré WSe2
Optical control of integer and fractional Chern insulators
Observation of a superfluid-to-insulator transition of bilayer excitons