Magnetic and dielectric order in the kagome-like francisite Cu${}_3$Bi(SeO${}_3$)${}_2$O${}_2$Cl

E. Constable, S. Raymond, S. Petit +8

We report a single-crystal neutron diffraction and inelastic neutron scattering study on the spin 1/2 cuprate Cu${}_3$Bi(SeO${}_3$)${}_2$O${}_2$Cl, complemented by dielectric and electric…