Anomalous spin density distribution on oxygen and Ru in Ca${}_{1.5}$Sr${}_{0.5}$RuO${}_4$: A polarised neutron diffraction study

A. Gukasov, M. Braden, R. J. Papoular +2

By means of polarized neutron diffraction in a magnetic field of 7.0 T at 1.6 K an anomalously large magnetization density is observed on the in-plane oxygen in Ca${}_{1.5}$Sr$_{0.5}…