Generation and detection of short-duration unipolar stress pulses using poled PVF2 films
Generation and detection of short-duration unipolar stress pulses using poled PVF2 films
- Author(s): S. Kovnovich and E. Harnik
- DOI: 10.1049/el:19800550
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- Author(s): S. Kovnovich 1 and E. Harnik 1
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View affiliations
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Affiliations:
1: Racah Institute of Physics, Hebrew University, Jerusalem, Israel
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Affiliations:
1: Racah Institute of Physics, Hebrew University, Jerusalem, Israel
- Source:
Volume 16, Issue 20,
25 September 1980,
p.
776 – 777
DOI: 10.1049/el:19800550 , Print ISSN 0013-5194, Online ISSN 1350-911X
The use of poled PVF2 films for the generation and detection of short-duration stress pulses is described and discussed. The method is very simple and is in particular suitable for the fabrication of very high-resolution ultrasonic probes.
Inspec keywords: piezoelectric thin films; piezoelectric transducers; ultrasonic transducers; polymer films
Other keywords:
Subjects: Dielectric thin films; Piezoelectric and ferroelectric devices; Polymers and plastics (engineering materials science); Piezoelectricity and electrostriction; Transduction; devices for the generation and reproduction of sound; Piezoelectric and ferroelectric materials; Sonic and ultrasonic transducers and sensors
References
-
-
1)
- M. Redwood . A study of waveform in the generation and detection of short ultrasonic pulses. Appl. Materials Res. , 76 - 86
-
2)
- J.F. Sears , R. Carpenter . Noise-cancelling microphone using a piezoelectric plastic transducing element. Electron. Lett. , 22 , 532 - 533
-
3)
- F. Mattico , E. Dieulesaint , D. Royer . PVF2 transducers for Rayleigh waves. Electron. Lett. , 7 , 250 - 251
-
4)
- Y. Bar Cohen . Non-destructive testing of microwelds using laser-induced shock waves. Brit. J. NDT , 76 - 78
-
5)
- L. Bui , H.J. Shaw , L.T. Zitelli . Experimental broadband transducers using PVF2 piezoelectric films. Electron. Lett. , 16 , 393 - 394
-
6)
- K.C. Shalton , D.R. Bacon , R.M. Quilliam . PVF2 membrane hydrophone for operation in the range of 0.5 MHz to 15 MHz. Ultrasonics , 123 - 126
-
7)
- T. Chernobelskaya , S. Kovnovich , E. Harnik . The testing of adhesive-bonded joints by a very high-resolution ultrasonic probe. J. Phys. D: Appl. Phys. , 815 - 817
-
8)
- F. Yu , D.B. Ilic , B.T. Khuri-Yakub , G.S. Kino . Generation and detection of unipolar stress pulses. Appl. Phys. Lett. , 553 - 555
-
1)
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