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

Xuechen Huang, Hua Hao, Shujun Zhang, Hanxing Liu, Wenqin Zhang, Qi Xu, Minghe Cao

Research output: Contribution to journalArticle

44 Citations (Scopus)

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.

Original languageEnglish (US)
Pages (from-to)1797-1801
Number of pages5
JournalJournal of the American Ceramic Society
Volume97
Issue number6
DOIs
StatePublished - Jan 1 2014

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Solid state reactions
Dielectric properties
Perovskite
Superconducting transition temperature
Ferroelectric materials
Solid solutions
Permittivity
Phase transitions
Temperature
perovskite

All Science Journal Classification (ASJC) codes

  • Ceramics and Composites
  • Materials Chemistry

Cite this

Huang, Xuechen ; Hao, Hua ; Zhang, Shujun ; Liu, Hanxing ; Zhang, Wenqin ; Xu, Qi ; Cao, Minghe. / Structure and dielectric properties of BaTiO 3- BiYO 3 perovskite solid solutions. In: Journal of the American Ceramic Society. 2014 ; Vol. 97, No. 6. pp. 1797-1801.
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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, vol. 97, no. 6, pp. 1797-1801. https://doi.org/10.1111/jace.12817

Structure and dielectric properties of BaTiO 3- BiYO 3 perovskite solid solutions. / Huang, Xuechen; Hao, Hua; Zhang, Shujun; Liu, Hanxing; Zhang, Wenqin; Xu, Qi; Cao, Minghe.

In: Journal of the American Ceramic Society, Vol. 97, No. 6, 01.01.2014, p. 1797-1801.

Research output: Contribution to journalArticle

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AU - Xu, Qi

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