Title :
Frequency-temperature behavior of langasite rectangular beam resonators vibrating in length extension
Author :
Sthal, Fabrice ; Bigler, Emmanuel ; Maisonnet, Jérôme ; Bourquin, Roger
Author_Institution :
Ecole Nat. de Mecanique et des Microtech., Besancon
fDate :
12/1/2007 12:00:00 AM
Abstract :
This paper shows that first order temperature compensated cut exists in langasite rectangular cross-section beam vibrating in length extensional mode. Theoretical and experimental investigations of frequency-temperature effects are given.
Keywords :
compensation; crystal resonators; gallium compounds; lanthanum compounds; vibrational modes; La3Ga5SiO14; first order temperature compensation; frequency-temperature behavior; langasite crystal; length extension vibrations; rectangular cross sections; room temperature; temperature 293 K to 298 K; vibrating beam resonators; Acoustic beams; Acoustic sensors; Automotive engineering; Chemical sensors; Crystalline materials; Crystallography; Piezoelectric materials; Resonant frequency; Surface acoustic waves; Temperature sensors;
Journal_Title :
Ultrasonics, Ferroelectrics, and Frequency Control, IEEE Transactions on
DOI :
10.1109/TUFFC.2007.599
