DocumentCode
1242326
Title
Integrated piezoelectric plate acoustic waves transducers
Author
Wu, K.-T. ; Jen, C.K. ; Kobayashi, M.
Author_Institution
Dept. of Electr. & Comput. Eng., McGill Univ., Montreal, QC
Volume
44
Issue
12
fYear
2008
Firstpage
776
Lastpage
777
Abstract
A piezoelectric film has been fabricated by a sol-gel spray technique directly onto an edge of a 2 mm-thick aluminium plate as an integrated ultrasonic transducer and used to detect line defects at a distance using mode converted symmetric and shear horizontal waves at 150degC.
Keywords
aluminium; piezoelectric transducers; sol-gel processing; spray coating techniques; ultrasonic transducers; Al; acoustic waves transducers; aluminium plate; integrated piezoelectric plate; line defects; mode converted symmetric waves; piezoelectric film; shear horizontal waves; sol-gel spray technique; temperature 150 degC; ultrasonic transducer;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20080936
Filename
4539035
Link To Document