DocumentCode
2657062
Title
Effect of DC electric field on the dispersive characteristics of acoustic waves in piezoelectric layered structure
Author
Burkov, S.I. ; Zolotova, O.P. ; Sorokin, B.P.
Author_Institution
Condensed Matter Phys. Dept., Siberian Fed. Univ., Krasnoyarsk, Russia
fYear
2011
fDate
2-5 May 2011
Firstpage
1
Lastpage
4
Abstract
Boundary conditions for a layered piezoelectric structure under the influence of a uniform dc electric field have been obtained. Dispersive dependences and anisotropy of phase velocities, electromechanical coupling coefficients, power flow angle, and controlling coefficients of dc electric field influence as a functions of h×f product for the Rayleigh and Love modes in bismuth germanium oxide/fused silica and langasite/fused silica layered structures have been calculated.
Keywords
acoustic dispersion; acoustic waves; electric field effects; piezoelectric devices; DC electric field; acoustic waves; boundary conditions; dispersive characteristics; electromechanical coupling coefficients; phase velocities; piezoelectric layered structure; power flow angle; Acoustic waves; Crystals; Dispersion; Electric fields; Equations; Mathematical model; Silicon compounds;
fLanguage
English
Publisher
ieee
Conference_Titel
Frequency Control and the European Frequency and Time Forum (FCS), 2011 Joint Conference of the IEEE International
Conference_Location
San Fransisco, CA
ISSN
1075-6787
Print_ISBN
978-1-61284-111-3
Type
conf
DOI
10.1109/FCS.2011.5977319
Filename
5977319
Link To Document