Orbital ordering transition in Ca${}_2$RuO${}_4$ observed with resonant x-ray diffraction

I. Zegkinoglou, J. Strempfer, C. S. Nelson +9

Resonant x-ray diffraction performed at the ${\mathrm{L}}_{\mathrm{II}}$ and ${\mathrm{L}}_{\mathrm{III}}$ absorption edges of Ru has been used to investigate the magnetic and orbital ordering in Ca${}_2$RuO${}_4$ si…