Zr and Sn substituted (NaBi)TiO based solid solutions

V. M. Ishchuk; L. G. Gusakova; N. G. Kisel; D. V. Kuzenko; N. A. Spiridonov; V. L. Sobolev

Zr and Sn substituted (NaBi)TiO based solid solutions

Materials Science 2015-08-11 v1

Authors: V. M. Ishchuk , L. G. Gusakova , N. G. Kisel , D. V. Kuzenko , N. A. Spiridonov , V. L. Sobolev

Abstract

Formation of phases during the solid state synthesis of the barium-modified NBT solid solutions, with substitutions of zirconium and tin ions for titanium are investigated. The synthesis is a multi-step process which is accompanied by the formation of a number of intermediate phases (depending on the solid solution composition and the synthesis temperature). Single phase solid solutions have been manufactured when the sintering temperature was increased to 1000-1100 C. An increase of the concentration of the substituting ions results in a linear increase in the size of the crystal cell. As a consequence the reduction of the tolerance factor and an increase of the stability of the antiferroelectric phase with respect to the ferroelectric one take place.

Keywords

ferroelectric crystal growth and phase transitions phase transitions

Cite

@article{arxiv.1508.02319,
  title  = {Zr and Sn substituted (NaBi)TiO based solid solutions},
  author = {V. M. Ishchuk and L. G. Gusakova and N. G. Kisel and D. V. Kuzenko and N. A. Spiridonov and V. L. Sobolev},
  journal= {arXiv preprint arXiv:1508.02319},
  year   = {2015}
}

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