Ba(Zn1/3Nb2/3)O3 thin films obtained by polymeric precursors method

João Elias Figueiredo Soares Rodrigues; Débora Morais Bezerra; Adeilton Pereira Maciel; Alexandre Rocha Paschoal; Carlos William de Araujo Paschoal

Ba(Zn1/3Nb2/3)O3 thin films obtained by polymeric precursors method

Materials Science 2012-12-12 v1

Authors: João Elias Figueiredo Soares Rodrigues , Débora Morais Bezerra , Adeilton Pereira Maciel , Alexandre Rocha Paschoal , Carlos William de Araujo Paschoal

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Abstract

In this work Ba(Zn1/3Nb2/3)O3_3 $thin films were prepared by the polymeric precursors method. A detailed description of the procedure to obtain the precursors and deposition was presented. High quality polycrystalline films of Ba(Zn1/3Nb2/3)O3 were obtained from Pt/Ti/SiO$ _2$/Si substrate deposited by spin coating technique. X ray measurements show that the film crystallizes in a partial ordered trigonal structure characteristic of the 1:2 complex perovskites. The partial order and structure was confirmed by Raman measurements. Also, confocal Raman and atomic force microscopy was used to characterize the film morphology.

Keywords

thin film physics

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@article{arxiv.1212.2272,
  title  = {Ba(Zn1/3Nb2/3)O3 thin films obtained by polymeric precursors method},
  author = {João Elias Figueiredo Soares Rodrigues and Débora Morais Bezerra and Adeilton Pereira Maciel and Alexandre Rocha Paschoal and Carlos William de Araujo Paschoal},
  journal= {arXiv preprint arXiv:1212.2272},
  year   = {2012}
}

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Ba(Zn1/3Nb2/3)O3 thin films obtained by polymeric precursors method

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