X Ray investigation of high oriented (1-x)PbMg1/3Nb2/3O3-(x)PbTiO3
Résumé
Textured Tape Cast Ceramics were prepared by homo epitaxial template grain growth from (1-x)PbMg1/3Nb2/3O3-(x)PbTiO3 (PMN-PT) particles and cubic templates. The texture fraction of (0 0 1) oriented ceramics was estimated by the Lotgering method at RT, in the ferroelectric phase, and above T-c in the cubic phase. Textured Tape Cast Ceramics display quasi complete (0 0 1) texture (f= 0.99). The (0 1 1) pole figure reveals (0 0 1) fibre texture and small orientation distribution.