Development of the Li-Doped potassium sodium niobate piezoelectric ceramics with high electromechanical coupling coefficient and applied to single-element ultrasound transducers

Chung Ming Weng, Yi Hong Zou, Cheng Che Tsai, Cheng Shong Hong, Sheng Yuan Chu

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this study, the development of lead-free (1-x)(Na0.533K0.48)NbO3-xLiNbO3 (NKLN) ceramics were investigated. The best piezoelectric properties of NKLN ceramics with kp = 48%, kt = 52% were obtained at x = 0.05. Furthermore, the ceramics were chose for fabrication of single-element ultrasound transducers.

Original languageEnglish
Title of host publication21st International Display Workshops 2014, IDW 2014
PublisherSociety for Information Display
Pages446-449
Number of pages4
ISBN (Electronic)9781510827790
Publication statusPublished - 2014 Jan 1
Event21st International Display Workshops 2014, IDW 2014 - Niigata, Japan
Duration: 2014 Dec 32014 Dec 5

Publication series

Name21st International Display Workshops 2014, IDW 2014
Volume1

Other

Other21st International Display Workshops 2014, IDW 2014
CountryJapan
CityNiigata
Period14-12-0314-12-05

All Science Journal Classification (ASJC) codes

  • Hardware and Architecture
  • Human-Computer Interaction
  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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  • Cite this

    Weng, C. M., Zou, Y. H., Tsai, C. C., Hong, C. S., & Chu, S. Y. (2014). Development of the Li-Doped potassium sodium niobate piezoelectric ceramics with high electromechanical coupling coefficient and applied to single-element ultrasound transducers. In 21st International Display Workshops 2014, IDW 2014 (pp. 446-449). (21st International Display Workshops 2014, IDW 2014; Vol. 1). Society for Information Display.