Literature DB >> 14561033

Single crystal PMN-0.33PT/epoxy 1-3 composites for ultrasonic transducer applications.

Kei C Cheng1, Helen L W Chan, Chung L Choy, Qingrui Yin, Hasou Luo, Zhiwen Yin.   

Abstract

Lead magnesium niobate-lead titanate 0.67Pb (Mg(1/3)Nb(2/3))O3-0.33PbTiO3 (PMN-0.33PT, abbreviated as PMN-PT) single crystals were used to fabricate PMN-PT/epoxy 1-3 composites with different volume fractions of PMN-PT ranging from 0.4 to 0.8. The electromechanical properties of the 1-3 composites were determined by the resonance technique. Theoretical modeling of the 1-3 composites matched quite well with the measured material properties. It was demonstrated that the thickness electromechanical coupling coefficients of the composites could reach as high as 0.8. A 2.4 MHz plane ultrasonic transducer was fabricated using a PMN-PT/epoxy 1-3 composite with 0.37 volume fraction of PMN-PT. It shows a -6 dB bandwidth of approximately 61% and an insertion loss of -14 dB.

Entities:  

Year:  2003        PMID： 14561033     DOI： 10.1109/tuffc.2003.1235328

Source DB:  PubMed          Journal:  IEEE Trans Ultrason Ferroelectr Freq Control        ISSN： 0885-3010            Impact factor:   2.725


  11 in total

1.  Design and fabrication of broadband graded ultrasonic transducers with rectangular kerfs.

Authors:  Hongkai Guo; Jonathan M Cannata; Qifa Zhou; K Kirk Shung
Journal:  IEEE Trans Ultrason Ferroelectr Freq Control       Date:  2005-11       Impact factor: 2.725

2.  Surface acoustic wave propagation in Y- and Z-cut 0.67PbMgNbO(3)-0.33PbTiO(3) single crystals.

Authors:  Xiuming Li; Rui Zhang; Naixing Huang; Tianquan Lü; Wenwu Cao
Journal:  J Appl Phys       Date:  2009-09-11       Impact factor: 2.546

3.  Piezoelectric single crystals for ultrasonic transducers in biomedical applications.

Authors:  Qifa Zhou; Kwok Ho Lam; Hairong Zheng; Weibao Qiu; K Kirk Shung
Journal:  Prog Mater Sci       Date:  2014-10-01

4.  Relaxor-based ferroelectric single crystals: growth, domain engineering, characterization and applications.

Authors:  Enwei Sun; Wenwu Cao
Journal:  Prog Mater Sci       Date:  2014-08-01

5.  Co-Integrated PIN-PMN-PT 2-D Array and Transceiver Electronics by Direct Assembly Using a 3-D Printed Interposer Grid Frame.

Authors:  Robert Wodnicki; Haochen Kang; Ruimin Chen; Nestor E Cabrera-Munoz; Hayong Jung; Laiming Jiang; Josquin Foiret; Yu Liu; Victoria Chiu; Douglas N Stephens; Qifa Zhou; Katherine W Ferrara
Journal:  IEEE Trans Ultrason Ferroelectr Freq Control       Date:  2019-09-30       Impact factor: 2.725

6.  Fabrication and performance of endoscopic ultrasound radial arrays based on PMN-PT single crystal/epoxy 1-3 composite.

Authors:  Dan Zhou; Kwok Fung Cheung; Yan Chen; Sien Ting Lau; Qifa Zhou; K Kirk Shung; Hao Su Luo; Jiyan Dai; Helen Lai Wa Chan
Journal:  IEEE Trans Ultrason Ferroelectr Freq Control       Date:  2011-02       Impact factor: 2.725

7.  Micromachined PIN-PMN-PT crystal composite transducer for high-frequency intravascular ultrasound (IVUS) imaging.

Authors:  Xiang Li; Teng Ma; Jian Tian; Pengdi Han; Qifa Zhou; K Kirk Shung
Journal:  IEEE Trans Ultrason Ferroelectr Freq Control       Date:  2014-07       Impact factor: 2.725

8.  A Micromachined Pb(Mg1/3Nb2/3)O3-PbTiO3 Single Crystal Composite Circular Array for Intravascular Ultrasound Imaging.

Authors:  Sibo Li; Jian Tian; Xiaoning Jiang
Journal:  J Eng Sci Med Diagn Ther       Date:  2019-01-18

9.  Dual-frequency piezoelectric transducers for contrast enhanced ultrasound imaging.

Authors:  K Heath Martin; Brooks D Lindsey; Jianguo Ma; Mike Lee; Sibo Li; F Stuart Foster; Xiaoning Jiang; Paul A Dayton
Journal:  Sensors (Basel)       Date:  2014-11-04       Impact factor: 3.576

10.  Pb(Mg1/3Nb2/3)-PbTiO3-Based Ultrasonic Transducer for Detecting Infiltrated Water in Pressurized Water Reactor Fuel Rods.

Authors:  Geonwoo Kim; Nam-Kyoung Choi; Yong-Il Kim; Ki-Bok Kim
Journal:  Sensors (Basel)       Date:  2019-06-13       Impact factor: 3.576
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