Figure 10
Dispersion curves calculated for the semi-empirical models fitted to experimental data in this work, compared with the experimental triple-axis spectrometer data (red points) previously presented in Fig. 3. Heavy black lines are the original LJ 12–6 model, thin black lines the fitted LJ model, thick grey lines the original Mei–Davenport model and thin grey lines the fitted Mei–Davenport model. |