Magnetic field-driven phase switching in the antiferromagnetic Mott insulator Ca${}_3$(Ru${}_{0.99}$Ti${}_{0.01}$)${}_2$O${}_7$

Ksenia S. Rabinovich, Tim Priessnitz, Nils Gross +7

A bandwidth-controlled antiferromagnetic Mott-insulating phase in Ca${}_3$(Ru${}_{1-x}$Ti${}_x$)${}_2$O${}_7$ is realized through isovalent substitution at the Ru site. For a dilute substitu…