Title :
The work of Mortley and the energy-trapping theory for thickness-shear piezoelectric vibrators
Author :
Horton, W.H. ; Smythe, R.C.
Abstract :
Attention is called to an important but little-known paper by Mortley which anticipates by at least a decade the Shockley concept of energy-trapping in thickness-shear piezoelectric vibrators such as AT-cut quartz plates. Some extensions of the Mortley theory are also presented.
Keywords :
Bonding; Cutoff frequency; Electrodes; Extremities; Fabrication; Filters; Frequency control; Modems; Resonance; Resonant frequency;
Journal_Title :
Proceedings of the IEEE
DOI :
10.1109/PROC.1967.5448
