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Figure 5
Angular-averaged radial atomic displacements from the lattice sites, 〈Δr〉, versus angular-averaged `shell' distances, 〈r〉. The polarization dependence shows largely anisotropic distortions, but angular averages are shown for simplicity. |
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Figure 5
Angular-averaged radial atomic displacements from the lattice sites, 〈Δr〉, versus angular-averaged `shell' distances, 〈r〉. The polarization dependence shows largely anisotropic distortions, but angular averages are shown for simplicity. |