Linear magnetoelastic coupling and magnetic phase diagrams of the buckled-kagomé antiferromagnet Cu${}_3$Bi(SeO${}_3$)${}_2$O${}_2$Cl

S. Spachmann, P. Berdonosov, M. Markina +2

Single crystals of Cu${}_3$Bi(SeO${}_3$)${}_2$O${}_2$Cl were investigated using high-resolution capacitance dilatometry in magnetic fields up to 15 T. Pronounced magnetoelastic coupling is…