Shear Strain-Induced Multiferroic Response in the Altermagnetic Semiconductor CuFeS${}_2$

Roman Malyshev, Bjørnulf Brekke, Ingeborg-Helene Svenum +4

CuFeS${}_2$ is an altermagnetic semiconductor that is lattice-matched with silicon and has a high Néel temperature. It is nonpolar and magnetically compensated in its structural grou…