La3+ and Y3+ doping effects in ferroelectric SrBi2Nb2O9 ceramics

被引：0
|
作者：
Song, TK [1 ]
Park, SE
Cho, JA
Kim, MH
机构：
[1] Changwon Natl Univ, Dept Ceram Sci & Engn, Chang Won 641773, South Korea
[2] Changwon Natl Univ, Inst Basic Sci, Chang Won 641773, South Korea
[3] Changwon Natl Univ, Dept Phys, Chang Won 641773, South Korea
来源：
JOURNAL OF THE KOREAN PHYSICAL SOCIETY | 2003年 / 42卷
关键词：
SrBi2Nb2O9; ion doping; transition temperature; ion size;
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
La3+ and Y3+ ion doping effects in Bi-layered ferroelectric SrBi2Nb2O9 (SBN) ceramics are studied. Temperature dependent dielectric constants of SBN were measured. Ferroelectric transition temperature decreases by 135 degreesC with 20 % La3+ ion doping, but a slight increase of transition temperature was observed with Y3+ ion doping. These results show that the ion size rather than valence affects the ferroelectric transition temperature more strongly.
引用
收藏
页码：S1343 / S1346
页数：4
相关论文
共 50 条
  • [41] Structure and dielectric properties of Cu and (K,Na) doped SrBi2Nb2O9 ferroelectric ceramics
    Fang, Pinyang
    Fan, Huiqing
    Liu, Laijun
    Chen, Jin
    Qiu, Shaojun
    JOURNAL OF ELECTROCERAMICS, 2009, 23 (01) : 52 - 55
  • [42] Synthesis and characterization of nanocrystalline SrBi2Nb2O9 ferroelectric ceramics using TEA as the polymeric matrix
    Dhak, D.
    Biswas, S. K.
    Pramanik, P.
    JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2006, 26 (16) : 3717 - 3723
  • [43] Dielectric and piezoelectric properties of nonstoichiometric SrBi2Ta2O9 and SrBi2Nb2O9 ceramics
    Cho, JA
    Park, SE
    Song, TK
    Kim, MH
    Lee, HS
    Kim, SS
    JOURNAL OF ELECTROCERAMICS, 2004, 13 (1-3) : 515 - 518
  • [44] The dielectric properties and the relaxation phase transition of copper substituted SrBi2Nb2O9 ferroelectric ceramics
    Fang, Pinyang
    Fan, Huiqing
    Li, Jin
    Jia, Xiaohua
    Liang, Fujun
    SOLID STATE COMMUNICATIONS, 2009, 149 (45-46) : 2074 - 2077
  • [45] Enhancing SrBi2Nb2O9 ceramics: The role of neodymium substitution in structural, dielectric, and ferroelectric properties
    Anasser, Imane
    Harech, Mohamed Amine
    Labbilta, Tariq
    Barbouchi, Abdelkhalek
    Afqir, Mohamed
    Hadouch, Youness
    Lakouader, Afaak
    Mezzane, Daoud
    Zegzouti, Abdelouahad
    Daoud, Mohamed
    CERAMICS INTERNATIONAL, 2025, 51 (01) : 1204 - 1213
  • [46] Electronic and structual properties of ferroelectric SrBi2Ta2O9, SrBi2Nb2O9 and PbBi2Nb2O9
    Miura, K
    JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 2003, 42 : S1244 - S1247
  • [47] Dielectric and Piezoelectric Properties of Nonstoichiometric SrBi2Ta2O9 and SrBi2Nb2O9 Ceramics
    J. A. Cho
    S. E. Park
    T. K. Song
    M. H. Kim
    H. S. Lee
    S. S. Kim
    Journal of Electroceramics, 2004, 13 : 515 - 518
  • [48] Doping effect on the physical properties of bi-layered Aurivillius-type structure SrBi2Nb2O9 ferroelectric ceramics
    Reis, I. C.
    Silva, A. C.
    Guo, R.
    Bhalla, A. S.
    Guerra, J. D. S.
    2014 JOINT IEEE INTERNATIONAL SYMPOSIUM ON THE APPLICATIONS OF FERROELECTRICS, INTERNATIONAL WORKSHOP ON ACOUSTIC TRANSDUCTION MATERIALS AND DEVICES & WORKSHOP ON PIEZORESPONSE FORCE MICROSCOPY (ISAF/IWATMD/PFM), 2014, : 99 - 102
  • [49] Evolution of ferroelectric SrBi2Nb2O9 phase embedded in tellurite glass
    Mohamed, E. A.
    PHASE TRANSITIONS, 2017, 90 (12) : 1179 - 1192
  • [50] Microwave Dielectric Properties Study of the La2O3 Additions on the SrBi2Nb2O9 Matrix
    R.F. Abreu
    S.O. Saturno
    E.O. Sancho
    D.X. Gouveia
    A.S.B. Sombra
    Journal of Electronic Materials, 2019, 48 : 1196 - 1206
12345