Title :
Experimental measurements of velocities and temperature effects for SAWs on Y-rotated cuts of langasite
Author :
Briot, E.H. ; Bigler, E. ; Ballandras, S. ; Marianneau, G. ; Solal, M.
Author_Institution :
Lab. de Phys. et Metrol. des Oscillateurs, Univ. de Franche-Comte, Besancon, France
fDate :
9/30/1999 12:00:00 AM
Abstract :
A systematic experimental investigation of SAW properties on langasite is presented for a series of Y-rotated plates. Phase velocities and temperature dependence have been measured for many orientations and compared to theoretical predictions based on already published material constants
Keywords :
acoustic wave velocity; gallium compounds; lanthanum compounds; surface acoustic waves; La3Ga5SiO14; SAW phase velocity; Y-rotated cut; langasite; temperature dependence;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19991180