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Structural and dielectric properties of (1-x)Bi(In0.20Ga 0.05Sc0.75)O3-xPbTiO3 ceramics

  • Yi Chen
  • , Bao Quan Qin
  • , Yi Hang Jiang
  • , Zhuo Xu
  • , Qiang Chen
  • , Xi Yue
  • , Ding Quan Xiao
  • , Jian Guo Zhu
  • Sichuan University

科研成果: 期刊稿件会议文章同行评审

3 引用 (Scopus)

摘要

The structure and dielectric properties of (1-x)Bi(In0.20Ga 0.05Sc0.75)O3-xPbTiO3 (x = 0.55∼0.70) ceramics (BIGS-PT) have been investigated. BIGS-PT ceramics show good piezoelectric and ferroelectric properties: d33 = 295 pC/N, kP = 43.0%, Pr = 19.2 C/cm2, and Ec = 34.9 kV/mm, respectively. The temperature dependence of dielectric constant of BIGS-PT reveals that the Curie temperature Tc increases with increasing of PbTiO3 content. The higher dielectric strength means that BIGS-PT is a promising high power electromechanical material.

源语言英语
页(从-至)40-44
页数5
期刊Ferroelectrics
356
1 PART 2
DOI
出版状态已出版 - 2007
活动5th Asian Meeting on Ferroelectricity, AMF-5 - Noda, 日本
期限: 3 9月 20067 9月 2006

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