Materials design and characterization of (Bi1/2Na1/2)TiO3-Bi(B′,B")O3 ceramics

被引：3
|
作者：
Oshima, Yumiko [1 ]
Kitanaka, Yuuki [1 ]
Noguchi, Yuji [1 ]
Miyayama, Masaru [1 ]
机构：
[1] Univ Tokyo, Res Ctr Adv Sci Technol, Meguro Ku, Tokyo 1538505, Japan
来源：
ELECTROCERAMICS IN JAPAN XIII | 2010年 / 445卷
关键词：
ferroelectric; bismuth sodium titanate (BNT); first-principles calculations; ceramics; CRYSTAL-STRUCTURE;
D O I：
10.4028/www.scientific.net/KEM.445.59
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
0.995(Bi1/2Na1/2)TiO3-0.005Bi(B',B '')O-3 solid-solution ceramics (B',B '' denote Zn, Mg, Ni, Ti, Nb) were fabricated and their ferroelectric properties were investigated. Based on the structural characteristics of Bi(B',B '')O-3 analyzed by first-principles calculations, a materials design for obtaining a large piezoelectric strain is proposed: an index Z=P-s.(epsilon(33)*.s(33))(1/2) where P-s is spontaneous polarization, epsilon(33)* is relative permittivity and s(33) is elastic compliance. A positive correlation was observed between Z and effective piezoelectric constant d(33)* observed for strain measurements.
引用
收藏
页码：59 / 62
页数：4
相关论文
共 50 条
  • [21] Sintering and characterization of dielectric and thermal mechanical properties of (Bi1/2Na1/2)TiO3-BaTiO3 ceramics
    Batista, G. C. da S.
    Lente, M. H.
    FERROELECTRICS, 2018, 534 (01) : 29 - 41
  • [22] Ferroelectric and piezoelectric properties of (Bi1/2Na1/2)TiO3–BiFeO3 ceramics
    Ichiro Fujii
    Yutaka Ito
    Teppei Suzuki
    Takahiro Wada
    Journal of Materials Research, 2016, 31 : 28 - 35
  • [23] Fabrication and Electrical Properties of (Bi1/2Na1/2)TiO3-BiAlO3 Ferroelectric Ceramics
    Watanabe, Yoshinori
    Hiruma, Yuji
    Nagata, Hajime
    Takenaka, Tadashi
    ELECTROCERAMICS IN JAPAN XI, 2009, 388 : 229 - 232
  • [24] Large strain response with low driving field in Bi1/2Na1/2TiO3-Bi1/2K1/2TiO3-Bi(Mg2/3Nb1/3)O3 ceramics
    Dong, Guangzhi
    Fan, Huiqing
    Shi, Jing
    Li, Qiang
    JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2018, 101 (09) : 3947 - 3955
  • [25] Photoluminescence properties in Sm doped Bi1/2Na1/2TiO3 ferroelectric ceramics
    Wei, T.
    Sun, F. C.
    Zhao, C. Z.
    Li, C. P.
    Yang, M.
    Wang, Y. Q.
    CERAMICS INTERNATIONAL, 2013, 39 (08) : 9823 - 9828
  • [26] Electromechanical strain and bipolar fatigue in Bi(Mg1/2Ti 1/2)O3-(Bi1/2K1/2)TiO 3-(Bi1/2Na1/2)TiO3 ceramics
    Kumar, N. (nitishkumar.iitk@gmail.com), 1600, American Institute of Physics Inc. (114):
  • [27] Relaxor Characteristics of Morphotropic Phase Boundary (Bi1/2Na1/2)TiO3-(Bi1/2K1/2)TiO3 Modified with Bi(Zn1/2Ti1/2)O3
    Dittmer, Robert
    Jo, Wook
    Daniels, John
    Schaab, Silke
    Roedel, Juergen
    JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2011, 94 (12) : 4283 - 4290
  • [28] Preparation and properties of (Bi1/2Na1/2)TiO3-Ba(Ti,Zr)O3 lead-free diezoelectric ceramics
    Peng, C
    Li, JF
    Gong, W
    MATERIALS LETTERS, 2005, 59 (12) : 1576 - 1580
  • [29] Electromechanical strain and bipolar fatigue in Bi(Mg1/2Ti1/2)O3-(Bi1/2K1/2)TiO3-(Bi1/2Na1/2)TiO3 ceramics
    Kumar, Nitish
    Cann, David P.
    JOURNAL OF APPLIED PHYSICS, 2013, 114 (05)
  • [30] Switching characteristics of (Bi1/2Na1/2)TiO3-BaTiO3-(Bi1/2K1/2)TiO3 lead-free ferroelectric ceramics
    Shieh, J.
    Wu, K. C.
    Chen, C. S.
    BEHAVIOR AND MECHANICS OF MULTIFUNCTIONAL AND COMPOSITE MATERIALS 2007, 2007, 6526
12345