论文信息 - Growth and characterization of lanthanum gallium silicate La3Ga5SiO14 single crystals for piezoelectric applications

Growth and characterization of lanthanum gallium silicate La3Ga5SiO14 single crystals for piezoelectric applications

Abstract We have successfully grown a new piezoelectric La 3 Ga 5 SiO 14 (LGS) single crystal, with dimensions of 1 or 2 inch in diameter, using the Czochralski technique. Coloring of the grown crystals was discussed. The device properties of LGS resonators and filters were demonstrated. The LGS single crystal showed superior properties for piezoelectric applications.

[1] A. Kaminskii,et al. Investigation of trigonal (La1-xNdx)3Ga5SiO14 crystals. II. Spectral laser and electromechanical properties , 1983 .

[2] J. Détaint,et al. New approach of crystal growth and characterization of a quartz and berlinite isomorph: GaPO/sub 4/ , 1992, Proceedings of the 1992 IEEE Frequency Control Symposium.

[3] Y. Ebata,et al. Growth and Properties of Li2B4O7 Single Crystal for SAW Device Applications , 1983 .

[4] A. A. Kaminskii,et al. Investigation of trigonal (La1−xNdx)3Ga5SiO14 crystals. I. Growth and optical Properties , 1983 .