Determination of Hund's coupling in 5d Oxides using Resonant Inelastic X-ray Scattering

Bo Yuan, J. P. Clancy, A. M. Cook +10

We report resonant inelastic X-ray scattering (RIXS) measurements on ordered double perovskite samples containing Re${}^{5+}$ and Ir${}^{5+}$ with $5d^2$ and $5d^4$ electronic configur…