Figure 3

(a) Q-integrated scattering intensities S(E) obtained by integrating S(Q, E)’s in Fig. 2 over Q = −0.5–5.5 Å−1. Open circles, solid diamonds, open triangles, solid circles, and open diamonds denote S(E) for STO, STMO, SLTO, SLTMO2, and SLTMO4, respectively. (b) Constant-E cuts of S(Q, E) for STO (open circles) and SLTMO2 (closed circles) at E = 5–10 meV. The open squares denote the difference between the two data. The solid line indicates a fit of the difference intensity to Q2.