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Structure and dielectric properties of BaTiO 3- BiYO 3 perovskite solid solutions

Journal Article


Abstract


  • (1-x)BaTiO3-xBiYO3 [(1-x)BT-xBY] polycrystalline ceramics were prepared by solid-state reaction method. The ceramics are in tetragonal phase when x ≤ 0.04, transform to pseudocubic at x ≥ 0.06, showing a classic ferroelectric to relaxor transition at x = 0.06, where the phase transition temperature was found to shift to higher temperature with increasing frequency. The dielectric permittivity peaks were analyzed by the modified Curie-Weiss law. Both parameters ΔTdiffuse and ΔTrelaxor were found to increase with increasing BY content, demonstrating a stronger relaxor characteristic. © 2014 The American Ceramic Society.

UOW Authors


  •   Huang, Xuechen (external author)
  •   Hao, Hua (external author)
  •   Zhang, Shujun
  •   Liu, Hanxing (external author)
  •   Zhang, Wenqin (external author)
  •   Xu, Qi (external author)
  •   Cao, Minghe (external author)

Publication Date


  • 2014

Citation


  • Huang, X., Hao, H., Zhang, S., Liu, H., Zhang, W., Xu, Q. & Cao, M. (2014). Structure and dielectric properties of BaTiO 3- BiYO 3 perovskite solid solutions. Journal of the American Ceramic Society, 97 (6), 1797-1801.

Scopus Eid


  • 2-s2.0-84901948120

Ro Metadata Url


  • http://ro.uow.edu.au/aiimpapers/1919

Has Global Citation Frequency


Number Of Pages


  • 4

Start Page


  • 1797

End Page


  • 1801

Volume


  • 97

Issue


  • 6

Place Of Publication


  • United States

Abstract


  • (1-x)BaTiO3-xBiYO3 [(1-x)BT-xBY] polycrystalline ceramics were prepared by solid-state reaction method. The ceramics are in tetragonal phase when x ≤ 0.04, transform to pseudocubic at x ≥ 0.06, showing a classic ferroelectric to relaxor transition at x = 0.06, where the phase transition temperature was found to shift to higher temperature with increasing frequency. The dielectric permittivity peaks were analyzed by the modified Curie-Weiss law. Both parameters ΔTdiffuse and ΔTrelaxor were found to increase with increasing BY content, demonstrating a stronger relaxor characteristic. © 2014 The American Ceramic Society.

UOW Authors


  •   Huang, Xuechen (external author)
  •   Hao, Hua (external author)
  •   Zhang, Shujun
  •   Liu, Hanxing (external author)
  •   Zhang, Wenqin (external author)
  •   Xu, Qi (external author)
  •   Cao, Minghe (external author)

Publication Date


  • 2014

Citation


  • Huang, X., Hao, H., Zhang, S., Liu, H., Zhang, W., Xu, Q. & Cao, M. (2014). Structure and dielectric properties of BaTiO 3- BiYO 3 perovskite solid solutions. Journal of the American Ceramic Society, 97 (6), 1797-1801.

Scopus Eid


  • 2-s2.0-84901948120

Ro Metadata Url


  • http://ro.uow.edu.au/aiimpapers/1919

Has Global Citation Frequency


Number Of Pages


  • 4

Start Page


  • 1797

End Page


  • 1801

Volume


  • 97

Issue


  • 6

Place Of Publication


  • United States