Figure 8
The temperature dependence of the macrostrains obtained by subtracting the effects of thermal expansion from the measured pseudocubic lattice parameters of NaTaO3. Filled diamonds: ∊11; cross-hatched squares: ∊22; triangles: ∊33; crosses: ∊11 = ∊22; asterisks: ∊33; circles: ∊11 = ∊22 = ∊33. |