Dielectric and Piezoelectric Properties of PMW-PNN-PZT System Ceramics

PMW-PNN-PZT계 세라믹스의 유전및 압전특성

  • Published : 2000.03.01


In this paper the structural dielectric and piezoelectric properties of Pb[(M $g_{1}$2// $W_{1}$2/)$_{x}$-(N $i_{1}$3//N $b_{2}$3/)$_{0.15-x-(Zr_{0.5})}$ $Ti_{0.5}$)$_{0.85}$$O_3$ (x=0.0~0.10) ceramic were investigated with the substitution of Pb(M $g_{1}$2// $W_{1}$2/) $O_3$. According to the substitution of Pb(M $g_{1}$2//W/1/2/) $O_3$ curie temperatures were slightly decrease due to the decrease of the tetrag-onality of crystal structure and coercive fields were decreased. Up to the substitution of Pb(M $g_{1}$2// $W_{1}$2/) $O_3$ 3mol%,remnant polarization dielectric constant piezoelectric constant were increased. Dielectric constant and electro-mechanical coupling factor( $k_{p}$, $k_{31}$ ) were appeared the highest value of 2230, 0.64, and 0.38 and piezoelectric constant( $d_{33}$ , $d_{31}$ ) was the largest value of 418, 202($\times$10$^{-12}$ /C/N), respectively, when the substitution amount of Pb(M $g_{1}$2// $W_{1}$2/N) respectively, when the substitution amount of Pb(M $g_{1}$2// $W_{1}$2/) $O_3$ was 3mol%.s 3mol%.%.


  1. J. Appl. Phys. v.25 no.6 Piezoelectric Properties of Lead Zirconate-Lead Titanate Solid-Solution Ceramic B. Jaffe;R. S. Roth;S. Mazullo
  2. Proc. the 6th IEEE ISAF Piezoelectric and Electrostrictive Actuator K. Uchino
  3. J. Am. Ceram. Soc. v.42 no.1 Electromechanical Properties of Lead Titanate Zitconate Ceramics and Strontium F. Kulcsar
  4. Bull. Acad. Sci. USSR. Phys. Ser. v.29 Ferroelectric Properties of PbTiO₃-PbZrO₃-Pb(Ni,Nb)O₃Solid Solution E. A. Buyanova;P. L. Strelets;I. A. Serova;V. A. Isupov
  5. Nauk SSSR v.146 L. A. Shuvalov;K. A. Minaeva;DoklAkad
  6. 日本 電子材料 工業會 日本 電子材料 工業會
  7. 日本 電子材料 工業會 日本 電子材料 工業會
  8. J. Am. Ceram. Soc. v.54 no.7 L. L. Y. Chang
  9. Ferroelectrics v.68 New Low-Firing Materials for Multilayer Capacitors M. Yonezawa
  10. Jpn. J. Appl. Phys. v.31 no.9B Dielectric Properties and Crystal Structures in Ternary System $Pb(Mg_{1/2}W_{1/2})O_3-Pb(Ni_{1/3}Nb_{2/3})-PbTiO_3$ Ceramics M. Furuya;T. Mori;A. Ochi;S. Saito;S. Takahashi
  11. J. Phys. Soc. Jap. v.8 Ferroelectricity and Antiferroelectricity in the Solid Solution of PbZrO₃and PbTiO₃ E. Sagaguchi
  12. Japan Insti. Electric Eng. v.100 no.8 The Effects of Porosity Grain Size on Hysteresis Curves in the Piezoelectric (Pb,La) (Zr,Ti)O₃Ceramics H. Heiden
  13. Piezoelectric Ceramics B. Jaffe;W. R. Cook;H. Jaffe
  14. Ferroelectics v.41 E. G. Fesenko