Evaluation of piezoelctric materials for cryogenic ultrasonic motor

Daisuke Yamaguchi, Takefumi Kanda, Koichi Suzumori

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

Abstract

This paper presents a fabrication and evaluation of an ultrasonic motor which can drive in an ultralow temperature environment. A piezoelectric performance of ferroelectric materials was evaluated at ultralow temperature. To measure the piezoelectric constant d31 of PMN-PT and PZT at ultralow temperature, the resonance-antiresonance method was applied. The d31 of the PMN-PT was higher than that of PZT at 4.5 K. Additionally, we have fabricated and evaluated an ultrasonic motor that have a bolt-clamped Langevin-type transducer. The performance of the transducer and the efficiency of the motor had similar decreasing tendency with driving temperature.

Original languageEnglish
Title of host publicationIEEE International Ultrasonics Symposium, IUS
Pages205-207
Number of pages3
DOIs
Publication statusPublished - 2013
Event2013 IEEE International Ultrasonics Symposium, IUS 2013 - Prague, Czech Republic
Duration: Jul 21 2013Jul 25 2013

Other

Other2013 IEEE International Ultrasonics Symposium, IUS 2013
CountryCzech Republic
CityPrague
Period7/21/137/25/13

Fingerprint

cryogenic temperature
cryogenics
ultrasonics
evaluation
transducers
bolts
ferroelectric materials
tendencies
fabrication
temperature

Keywords

  • Actuator
  • Piezoelctric transducer
  • Ultralow temperature
  • Ultrasonic motor

ASJC Scopus subject areas

  • Acoustics and Ultrasonics

Cite this

Yamaguchi, D., Kanda, T., & Suzumori, K. (2013). Evaluation of piezoelctric materials for cryogenic ultrasonic motor. In IEEE International Ultrasonics Symposium, IUS (pp. 205-207). [6725044] https://doi.org/10.1109/ULTSYM.2013.0053

Evaluation of piezoelctric materials for cryogenic ultrasonic motor. / Yamaguchi, Daisuke; Kanda, Takefumi; Suzumori, Koichi.

IEEE International Ultrasonics Symposium, IUS. 2013. p. 205-207 6725044.

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

Yamaguchi, D, Kanda, T & Suzumori, K 2013, Evaluation of piezoelctric materials for cryogenic ultrasonic motor. in IEEE International Ultrasonics Symposium, IUS., 6725044, pp. 205-207, 2013 IEEE International Ultrasonics Symposium, IUS 2013, Prague, Czech Republic, 7/21/13. https://doi.org/10.1109/ULTSYM.2013.0053
Yamaguchi D, Kanda T, Suzumori K. Evaluation of piezoelctric materials for cryogenic ultrasonic motor. In IEEE International Ultrasonics Symposium, IUS. 2013. p. 205-207. 6725044 https://doi.org/10.1109/ULTSYM.2013.0053
Yamaguchi, Daisuke ; Kanda, Takefumi ; Suzumori, Koichi. / Evaluation of piezoelctric materials for cryogenic ultrasonic motor. IEEE International Ultrasonics Symposium, IUS. 2013. pp. 205-207
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