Ce-doping and reduction annealing effects on electronic states in Pr${}_{2-x}$Ce${}_x$CuO${}_4$ studied by Cu $K$-edge X-ray absorption spectroscopy

Shun Asano, Kenji Ishii, Daiju Matsumura +4

We investigated Ce-substitution and reduction annealing effects on the electronic states at copper sites by Cu $K$-edge x-ray absorption near-edge structure measurements in Pr$_{…