Paper Title:
Investigation of Field-Induced Piezoelectric Properties in Pb(Mg1/3Nb2/3)O3-PbTiO3 Ceramics for Transducer Applications
  Abstract

Pb(Mg1/3Nb2/3)O3-PbTiO3 based ceramics were produced by conventional sintering method and their electric-field induced electromechanical properties were determined. Large fieldinduced electromechanical coupling factors, with high piezoelectric anisotropy, were obtained in this relaxor material at relatively low DC electric bias field. A circular ultrasonic transducer with non uniform radial induced polarization was constructed using this material for field diffraction control.

  Info
Periodical
Key Engineering Materials (Volumes 336-338)
Edited by
Wei Pan and Jianghong Gong
Pages
58-61
DOI
10.4028/www.scientific.net/KEM.336-338.58
Citation
M.H. Lente, A.L. Zanin, D. Garcia, J. A. Eiras, L. Leija, A. Vera, H. Calas, E. Moreno, "Investigation of Field-Induced Piezoelectric Properties in Pb(Mg1/3Nb2/3)O3-PbTiO3 Ceramics for Transducer Applications", Key Engineering Materials, Vols. 336-338, pp. 58-61, 2007
Online since
April 2007
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Price
$32.00
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