Eh. Briot et al., Experimental measurements of velocities and temperature effects for SAWs on Y-rotated cuts of langasite, ELECTR LETT, 35(20), 1999, pp. 1780-1782
A systematic experimental investigation of SAW properties on langasite is p
resented for a series of Y-rotated plates. Phase Velocities and temperature
dependence have been measured for many orientations and compared to theore
tical predictions based on already published material constants.