M. Ferriol et al., INVESTIGATION OF THE FERROELECTRIC SOLID-SOLUTION PBSCX 2FE(1-X/2)NB0.5O3/, Physica status solidi. a, Applied research, 152(2), 1995, pp. 541-548
The system PbFe0.5Nb0.5O3-PbSc(0.5)Nbo(0.5)O(3) is investigated using
differential thermal analysis and X-ray diffraction. Differential scan
ning calorimetry is also used to study the ferro-paraelectric transiti
on occurring in the solid solution formed by the two starting compound
s. Order-disorder phenomena are shown to be involved in the interpreta
tion of the results obtained during this work.