Local Electron-Lattice Interactions in High-Temperature Cuprate Superconductors

Figure 3

Total (𝑡) and partial (𝑝, 𝑎𝑐) OIE exponent 𝛼_𝑂 as a function of 𝑇_𝑐 for Y_1−𝑥Pr_𝑥Ba₂Cu₃O_7−𝛿 (𝑡: all oxygen ion sites; 𝑝: planar oxygen ion sites; 𝑎𝑐: apex and chain oxygen ion sites). Solid and dashed lines are guides to the eye, after [16].