LiNbO3 acoustic plate mode sensor for dilute ionic solutions
LiNbO3 acoustic plate mode sensor for dilute ionic solutions
- Author(s): F. Josse ; D.T. Haworth ; U.R. Kelkar ; Z.A. Shana
- DOI: 10.1049/el:19900547
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- Author(s): F. Josse 1 ; D.T. Haworth 2 ; U.R. Kelkar 1 ; Z.A. Shana 1
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View affiliations
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Affiliations:
1: Department of Electrical and Computer Engineerig, Marquette University, Milwaukee, USA
2: Department of Chemistry, Marquette University, Milwaukee, USA
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Affiliations:
1: Department of Electrical and Computer Engineerig, Marquette University, Milwaukee, USA
- Source:
Volume 26, Issue 13,
21 June 1990,
p.
834 – 835
DOI: 10.1049/el:19900547 , Print ISSN 0013-5194, Online ISSN 1350-911X
Experimental studies of ZX-LiNbO3 acoustic plate modes as detectors for dilute electrolyte or metal ion solutions are reported which indicate a strong acousto-ionic interaction. The results show an increase in sensitivity and resolution by more than two orders of magnitude compared with previously reported acoustic wave sensors.
Inspec keywords: chemical variables measurement; ultrasonic transducers; crystal resonators; piezoelectric transducers; lithium compounds; detectors
Other keywords:
Subjects: Chemical variables measurement; Electric transducers and sensing devices; Transducers; Sensing and detecting devices; Sonic and ultrasonic applications; Sensing devices and transducers; Piezoelectric and ferroelectric devices; Analytical methods using colligative properties; Sonic and ultrasonic transducers and sensors; Chemical variables control; Transduction; devices for the generation and reproduction of sound
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