DocumentCode :
1464102
Title :
Acoustic plate waves in potassium niobate single crystal
Author :
Kuznetsova, Iren ; Zaitsev, Boris ; Joshi, S. ; Borodina, Irina
Author_Institution :
Inst. of Radio Eng. & Electron., Acad. of Sci., Saratov
Volume :
34
Issue :
23
fYear :
1998
fDate :
11/12/1998 12:00:00 AM
Firstpage :
2280
Lastpage :
2281
Abstract :
The characteristics of acoustic waves propagating in thin plates of single crystal potassium niobate (KNbO3) have been theoretically investigated. It is found that acoustic plate wave modes can provide much stronger electromechanical coupling (ΔV/V=0.51) than is possible with surface acoustic waves (ΔV/V=0.265)
Keywords :
electromechanical effects; piezoelectric materials; potassium compounds; surface acoustic waves; ultrasonic propagation; KNbO3; acoustic plate waves; antisymmetric modes; electromechanical coupling; plate wave modes; shear horizontal modes; symmetric modes;
fLanguage :
English
Journal_Title :
Electronics Letters
Publisher :
iet
ISSN :
0013-5194
Type :
jour
DOI :
10.1049/el:19981559
Filename :
739669
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=1464102
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