%0 Journal Article
%T Morphotropic interfaces in PMN-PT single crystals
%A I. Rafalovskyi
%A M. Guennou
%A I. Gregora
%A J. Hlinka
%J Physics
%D 2013
%I arXiv
%X The paper describes heterostructures spontaneously formed in PMN-PT single crystals cooled under bias electric field applied along [001]pc and then zero-field-heated in the vicinity of the so-called depoling temperature. In particular, formation of lamellar structures composed of tetragonal-like and rhombohedral-like layers extending over macroscopic (mm) lengths is demonstrated by optical observations and polarized Raman investigations.
%U http://arxiv.org/abs/1304.1879v1