Simultaneous valence shift of Pr and Tb ions at the spin-state transition in ((Pr${}_{1-y}$Tb${}_y{)}_{0.7}$Ca${}_{0.3}$CoO${}_3$

H. Fujishiro, T. Naito, D. Takeda +6

Temperature dependence of the X-ray absorption near-edge structure (XANES) spectra at the Pr $L_3$- and Tb $L_3$-edges was measured for the (Pr${}_{1-y}$Tb${}_y{)}_{0.7}$Ca${}_{0.3}$…