Local Electron-Lattice Interactions in High-Temperature Cuprate Superconductors
Figure 8
Temperature dependence of the intrinsic line width Γ(HWHM) corresponding to the ground-state crystal field transition in oxygen-isotope exchanged as determined from inelastic neutron scattering experiments. The solid lines correspond to the line width in the normal state calculated by the Korringa law, after [19].
