Ferroelectric properties in Mn-modified BiFeO3-BaTiO3 ceramics

被引：10
|
作者：
Dai, Zhonghua [1 ]
Akishige, Yukikuni [2 ]
机构：
[1] Hohai Univ, Coll Mech & Mat, Nanjing 210098, Jiangsu, Peoples R China
[2] Shimane Univ, Fac Educ, Matsue, Shimane 6908504, Japan
来源：
FUNCTIONAL MATERIALS LETTERS | 2014年 / 7卷 / 01期
关键词：
Perovskite; ceramics; remnant polarization; dielectric properties; depinning; BIFEO3; POLARIZATION;
D O I：
10.1142/S1793604713500744
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Multiferroic 0.4 mol%-MnO2-doped 0.78BiFeO(3)-0.22BaTiO(3) ceramics were prepared by a traditional ceramic process. The effects of doping and annealing on the dielectric and ferroelectric properties were intensively investigated. Dielectric dispersion like relaxor ferroelectrics was observed in the oxygen annealed sample, but disappeared in the vacuum annealed sample. Modification of the BiFeO3-BaTiO3 with MnO2 and annealing in vacuum improved DC resistivity obviously. The spontaneous polarization, remnant polarization, and coercive field are 65.2 mu C/cm(2), 59.5 mu C/cm(2) and 21.9 kV/cm, respectively under an applied field of 35 kV/cm.
引用
收藏
页数：4
相关论文
共 50 条
  • [1] Ferroelectric and piezoelectric properties of Mn-modified BiFeO3-BaTiO3 ceramics
    D. J. Kim
    M. H. Lee
    J. S. Park
    M.-H. Kim
    T. K. Song
    S. W. Kim
    W.-J. Kim
    K. W. Jang
    S. S. Kim
    D. Do
    Journal of Electroceramics, 2014, 33 : 37 - 41
  • [2] Ferroelectric and piezoelectric properties of Mn-modified BiFeO3-BaTiO3 ceramics
    Kim, D. J.
    Lee, M. H.
    Park, J. S.
    Kim, M. -H.
    Song, T. K.
    Kim, S. W.
    Kim, W. -J.
    Jang, K. W.
    Kim, S. S.
    Do, D.
    JOURNAL OF ELECTROCERAMICS, 2014, 33 (1-2) : 37 - 41
  • [3] Structural, ferroelectric and piezoelectric properties of Mn-modified BiFeO3-BaTiO3 high-temperature ceramics
    Cen, Zhenyong
    Zhou, Changrong
    Yang, Huabin
    Zhou, Qin
    Li, Weizhou
    Yuan, Changlai
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2013, 24 (10) : 3952 - 3957
  • [4] High temperature dielectric, ferroelectric and piezoelectric properties of Mn-modified BiFeO3-BaTiO3 lead-free ceramics
    Qiang Li
    Jianxin Wei
    Jinrong Cheng
    Jianguo Chen
    Journal of Materials Science, 2017, 52 : 229 - 237
  • [5] High temperature dielectric, ferroelectric and piezoelectric properties of Mn-modified BiFeO3-BaTiO3 lead-free ceramics
    Li, Qiang
    Wei, Jianxin
    Cheng, Jinrong
    Chen, Jianguo
    JOURNAL OF MATERIALS SCIENCE, 2017, 52 (01) : 229 - 237
  • [6] Effects of sintering temperature on the electric properties of Mn-modified BiFeO3-BaTiO3 bulk ceramics
    D. J. Kim
    M. H. Lee
    J. S. Park
    M-H. Kim
    T. K. Song
    W -J. Kim
    K. W. Jang
    S. S. Kim
    D. Do
    Journal of the Korean Physical Society, 2015, 66 : 1115 - 1119
  • [7] Effects of sintering temperature on the electric properties of Mn-modified BiFeO3-BaTiO3 bulk ceramics
    Kim, D. J.
    Lee, M. H.
    Park, J. S.
    Kim, M-H.
    Song, T. K.
    Kim, W. -J.
    Jang, K. W.
    Kim, S. S.
    Do, D.
    JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 2015, 66 (07) : 1115 - 1119
  • [8] Dielectric, Ferroelectric, and Piezoelectric Properties of BiFeO3-BaTiO3 Ceramics
    Wei, Yongxing
    Wang, Xiaotao
    Zhu, Jintao
    Wang, Xiaoli
    Jia, Jiangjiang
    JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2013, 96 (10) : 3163 - 3168
  • [9] Investigation of structural, ferroelectric and magnetic properties of Ca modified BiFeO3-BaTiO3 ceramics
    Wang, N.
    Jain, Aditya
    Li, Y.
    Wang, F. L.
    Lu, Y. L.
    Zhen, H.
    Wang, Y. G.
    Chen, F. G.
    CERAMICS INTERNATIONAL, 2020, 46 (03) : 3855 - 3860
  • [10] Structural, ferroelectric and piezoelectric properties of Mn-modified BiFeO3–BaTiO3 high-temperature ceramics
    Zhenyong Cen
    Changrong Zhou
    Huabin Yang
    Qin Zhou
    Weizhou Li
    Changlai Yuan
    Journal of Materials Science: Materials in Electronics, 2013, 24 : 3952 - 3957
12345