From 3D static order to 2D dynamic correlations in the tetragonal double perovskite Sr2CuWO6

Oliver J. Burrows, Gøran J. Nilsen, Emmanuelle Suard +3

\SCWO is a tetragonal ($I4/m$) double perovskite with diamagnetic W${}^{6+}$ (5d${}^0$) and (Jahn-Teller-active) Cu${}^{2+}$ (3$d^9$) in a rocksalt-ordered arrangement on the B sites, mo…