Magnetic ground state of the dimer-based hexagonal perovskite Ba${}_3$ZnRu${}_2$O${}_9$

S. Hayashida, H. Gretarsson, P. Puphal +7

We investigate the magnetic ground state of single crystals of the ruthenium-dimer-based hexagonal perovskite Ba${}_3$ZnRu${}_2$O${}_9$ using magnetic susceptibility and resonant i…