Correlation-driven electronic multiferroicity in (TMTTF)${}_2$-$X$ organic crystals

G. Giovannetti, R. Nourafkan, G. Kotliar +1

Using a combination of density functional theory and dynamical mean field theory we show that electric polarization and magnetism are strongly intertwined in (TMTTF)${}_2$-$X$ (X$=$P…