Site-selective Probe of Magnetic Excitations in Rare-earth Nickelates using Resonant Inelastic X-ray Scattering

Y. Lu, D. Betto, K. Fürsich +11

We have used high-resolution resonant inelastic x-ray scattering (RIXS) to study a thin film of NdNiO${}_3$, a compound whose unusual spin- and bond-ordered electronic ground state h…