DocumentCode
1657987
Title
Piezoelectric materials for SAW applications
Author
Gualtieri, J.G. ; Kosinski, J.A. ; Ballato, A.
Author_Institution
US Army Res. Lab., Fort Monmouth, NJ, USA
fYear
1992
Firstpage
403
Abstract
The various reported values of the material constants of interest for surface acoustic wave (SAW) device applications are summarized in tabular form. For the user community, those sets of constants are identified from which SAW design calculations can reliably be made, as well as those sets of constants requiring further refinement. The relevant material constants include: mass density, elastic stiffness, piezoelectric stress, dielectric permittivity and the thermal expansion coefficients. Only data published after 1978 are included
Keywords
collections of physical data; density of solids; elastic constants; permittivity; piezoelectric materials; surface acoustic wave devices; thermal expansion; SAW design calculations; SAW device applications; dielectric permittivity; elastic stiffness; mass density; material constants; piezoelectric materials; piezoelectric stress; thermal expansion coefficients; Acoustic waves; Crystalline materials; Crystals; Dielectric substrates; Frequency control; Piezoelectric materials; Surface acoustic wave devices; Surface acoustic waves; Temperature; Thermal stresses;
fLanguage
English
Publisher
ieee
Conference_Titel
Ultrasonics Symposium, 1992. Proceedings., IEEE 1992
Conference_Location
Tucson, AZ
Print_ISBN
0-7803-0562-0
Type
conf
DOI
10.1109/ULTSYM.1992.275972
Filename
275972
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