Structure and chemical valence study of Sr n+1Ru nO3 n+1 ( n = 1, 2, ∞) series
Zheng Long†, Zhu Xiao-Qin, Sui Yong-Xing, Xue Jian-Zhong, Liu Bo, Pei Ming-Xu
       
(a) Fourier transformed spectra from EXAFS data of Sr n +1Ru n O3 n +1 ( n = 1, 2, ∞) at the Ru K-edge. Insert shows the detailed difference of samples. Atoms corresponding to each peak are marked. (b)–(d) Comparison between the Fourier transformed EXAFS spectra and the fitted curves. The ranges between the two vertical dash lines are the fitting ranges.