English

Morphotropic interfaces in PMN-PT single crystals

Materials Science 2016-03-02 v1

Abstract

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.

Keywords

Cite

@article{arxiv.1304.1879,
  title  = {Morphotropic interfaces in PMN-PT single crystals},
  author = {I. Rafalovskyi and M. Guennou and I. Gregora and J. Hlinka},
  journal= {arXiv preprint arXiv:1304.1879},
  year   = {2016}
}
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