Figure 2
Yobs, Ycalc and difference (diff) profiles for the P4mm + Amm2, P4mm + Pm3m and P4mm + Cm models for compositions x = 3.6, 4.0 and 5.0%. (a)–(c) Model fits from X-ray data at 295 K for (111)pc and (200)pc; (d)–(f) model fits from the neutron data at 290 K for (222)c and (200)c. |