Application of Pb[(Zn1/3Nb2/3)0.91Ti0.09]O3 single crystal with giant k31 mode to piezoelectric bimorph

被引：0
|
作者：
Ogawa, T [1 ]
Sakai, M [1 ]
Yamada, T [1 ]
机构：
[1] Shizuoka Inst Sci & Technol, Dept Elect Elect & Informat Engn, Shizuoka 4378555, Japan
来源：
2004 14th IEEE International Symposium on Applications of Ferroelectrics-ISAF-04 | 2004年
关键词：
Pb[(Zn1/3Nb2/3)(0.91)Ti-0.09]O-3 single crystal; giant k(31) mode; mono-domain; piezoelectric biomorph; bending mode;
D O I：
暂无
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
Piezoelectric unimorphs and bimorphs were fabricated by utilizing Pb[(Zn1/3Nb2/3)(0.91)Ti-0.09]O-3 (PZNT91/09) single crystal plates with giant k(31) over 80%. The electromechanical coupling factors on bending mode (k(b)) were 64.7% (PZNT91/09 single crystals) and 20.6% (PZT ceramics) in the case of unimorphs. The k(b)'s in bimorphs were 69.8% (PZNT91/09 single crystals) and 31.2% (PZT ceramics), respectively. Furthermore, the PZNT91/09 single crystal bimorph showed the superior piezoelectric properties such as three times larger impedance ratio on the resonant and the anti-resonant frequencies. The displacement of the single crystal devices also showed the excellent characteristics in comparison with the one of the PZT ceramic devices.
引用
收藏
页码：73 / 76
页数：4
相关论文
共 50 条
  • [31] Pb[(Zn1/3Nb2/3)0.91Ti0.09]O3压电单晶的弛豫反常
    方必军
    徐海清
    罗豪甦
    材料研究学报, 2002, (06) : 609 - 614
  • [32] Piezoelectric bimorph with giant electromechanical coupling factor of bending mode nearly 70% fabricated by low symmetry mono-domain Pb[(Zn1/3Nb2/3)0.91Ti0.09]O3 single crystals
    Ogawa, T
    FERROELECTRICS, 2005, 320 : 583 - 591
  • [33] Crystal growth and electrical properties of Pb((Zn1/3Nb2/3)0.91Ti0.09)O3 single crystals produced by solution Bridgman method
    Harada, K
    Shimanuki, S
    Kobayashi, T
    Saitoh, S
    Yamashita, Y
    JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1998, 81 (11) : 2785 - 2788
  • [34] Growth of high-quality Pb((Zn1/3Nb2/3)0.91Ti0.09)O3 single crystals by excess ZnO addition
    Harada, K
    Shimanuki, S
    Kobayashi, T
    Yamashita, Y
    Saitoh, S
    JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2002, 85 (01) : 145 - 149
  • [35] Seeded growth of relaxor ferroelectric single crystals Pb[(Zn1/3Nb2/3)0.91Ti0.09]O3 by the vertical Bridgman method
    Xu, JY
    Fan, SJ
    Lu, BL
    Tong, J
    Zhang, AQ
    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 2002, 41 (11B): : 7000 - 7002
  • [36] Piezoelectric Pb[(Zn1/3Nb2/3)0.91Ti0.09]O3 single crystals with a diameter of 2 inches by the solution Bridgman method supported on the bottom of a crucible
    Harada, K
    Hosono, Y
    Yamashita, Y
    Miwa, K
    JOURNAL OF CRYSTAL GROWTH, 2001, 229 (01) : 294 - 298
  • [37] Growth mechanism and electrical properties of Pb[(Zn1/3Nb2/3)0.91Ti0.09]O3 single crystals by a modified Bridgman method
    Fang, BJ
    Xu, HQ
    He, TH
    Luo, HS
    Yin, ZW
    JOURNAL OF CRYSTAL GROWTH, 2002, 244 (3-4) : 318 - 326
  • [38] Polarization rotations in the relaxor ferroelectric Pb((Zn1/3Nb2/3)0.91Ti0.09)O3 studied by micro-Brillouin scattering
    Ko, JH
    Kojima, S
    JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 2003, 42 : S1298 - S1301
  • [39] Material constants and their temperature dependence in Pb(Zn1/3Nb2/3)0.91Ti0.09O3 single crystal
    Numamoto, Y. (ogawa@ee.sist.ac.jp), 1600, (Trans Tech Publications Ltd): : 228 - 229
  • [40] Material constants and their temperature dependence in Pb(Zn1/3Nb2/3)0.91Ti0.09O3 single crystal
    Numamoto, Y
    Yamauchi, Y
    Ogawa, T
    Matsushita, M
    Tachi, Y
    ASIAN CERAMIC SCIENCE FOR ELECTRONICS II AND ELECTROCERAMICS IN JAPAN V, PROCEEDINGS, 2002, 228-2 : 9 - 13
12345