]>Lattice Instability in High Temperature Superconducting Cuprates and FeAs Systems: Polarons Probed by EXAFS : Figure 6
484578.fig.006a
(a)
484578.fig.006b
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Figure 6: Mean-square relative displacement of the in-plane Cu–O bond in thin film single crystal L a 1 − 𝑥 S r 𝑥 Cu O 4 ( 𝑥 = 0 . 1 5 ) plotted against temperature (a) and normalized temperature 𝑇 / 𝑇 𝑐 (b), taken from [19].