Figure 9
Temperature dependence of isotropic atomic displacement parameters of Ce and Zr atoms [B(Ce, Zr)] and O atoms [B(O)] in CeZrO4 solid solution. Open circles denote B(Ce,Zr) and triangles denote B(O) for t′-CeZrO4. Filled symbols denote c-CeZrO4. The solid line is a least-squares fit (quadratic polynomial) and the dashed line is a guide to the eye. |