Optimum cut for rotated Y-cut LiNbO3crystal used as the substrate of acoustic-surface-wave filters
- 1 May 1976
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in Proceedings of the IEEE
- Vol. 64 (5) , 595-597
- https://doi.org/10.1109/proc.1976.10181
Abstract
The existence of a new suppression cut to the most obstructive spurious component consisting of the slower shear wave propagatating in a crystal has been experimentally found out for acousticsurface-wave propagation on LiNbO 3 . The plate is a 127.86° rotated Y-cut X-propagating plate and has a large electromechanical coupling coefficient.Keywords
This publication has 6 references indexed in Scilit:
- Third-order elastic constants of lithium niobateJournal of Applied Physics, 1973
- PIEZOELECTRIC LEAKY SURFACE WAVE IN LiNbO3Applied Physics Letters, 1970
- New high-frequency high-coupling low-beam-steering cut for acoustic surface waves on LiNbO 3Electronics Letters, 1970
- A method for estimating optimal crystal cuts and propagation directions for excitation of piezoelectric surface wavesIEEE Transactions on Sonics and Ultrasonics, 1968
- Determination of Elastic and Piezoelectric Constants for Crystals in Class (3m)The Journal of the Acoustical Society of America, 1967
- Ferroelectric lithium niobate. 3. Single crystal X-ray diffraction study at 24°CJournal of Physics and Chemistry of Solids, 1966