Strong electromechanical coupling of SAW on a Pb2KNb5O15 single crystal
- 15 May 1978
- journal article
- conference paper
- Published by AIP Publishing in Applied Physics Letters
- Vol. 32 (10) , 599-600
- https://doi.org/10.1063/1.89865
Abstract
Surface‐acoustic‐wave (SAW) characteristics of a lead potassium niobate (Pb2KNb5O15) single crystal have been calculated. It is predicted that SAW on this material has very strong electromechanical coupling 2Δv/v of more than 10% in the stiffened Rayleigh mode in the X‐axis boule and Y‐cut plate and as high as 28.5% in the Bleustein‐Gulyaev mode in the Z‐axis cylinder.Keywords
This publication has 10 references indexed in Scilit:
- Lithium iodate—A new material for surface acoustic wave applicationsProceedings of the IEEE, 1976
- Elastic and piezoelectric properties of lead potassium niobateJournal of Applied Physics, 1975
- Ferroelectric and optical properties of lead potassium niobateJournal of Applied Physics, 1975
- Single-crystal growth and piezoelectric properties of lead potassium niobateApplied Physics Letters, 1973
- Rayleigh-Wave Electromechanical Coupling ConstantsApplied Physics Letters, 1972
- Svmmetrv Considerations for Elastic Laver Modes Propagating in Anisotropic Piezoelectric CrystalsIEEE Transactions on Sonics and Ultrasonics, 1970
- PIEZOELECTRIC SURFACE WAVES IN CUBIC AND ORTHORHOMBIC CRYSTALSApplied Physics Letters, 1970
- Surface Waves in PiezoelectricsJournal of Applied Physics, 1969
- A NEW SURFACE WAVE IN PIEZOELECTRIC MATERIALSApplied Physics Letters, 1968
- A method for estimating optimal crystal cuts and propagation directions for excitation of piezoelectric surface wavesIEEE Transactions on Sonics and Ultrasonics, 1968