Figure 7

(a) Composition dependence of the site occupancies of Ca, g(Ca), at the Ba1 site (squares) and at the Ba2 site (circles) in Ba1−xCaxTi2O5. (b) Composition dependence of g(Ca2/g(Ca1).
(a) Composition dependence of the site occupancies of Ca, g(Ca), at the Ba1 site (squares) and at the Ba2 site (circles) in Ba1−xCaxTi2O5. (b) Composition dependence of g(Ca2/g(Ca1).