Piezoelectric, dielectric and elastic properties of germanium dioxide single crystals

Author

Pisarevsky, Yu.V. ; Silvestrova, O.Yu. ; Phillippot, E. ; Balitsky, D.V. ; Isharovsky, D. Yu P ; Balitsky, V.S.

Author_Institution

Inst. of Crystallogr., Acad. of Sci., Moscow, Russia

fYear

2000

fDate

2000

Firstpage

177

Lastpage

179

Abstract

α-GeO₂ crystals were grown and their piezoelectric, dielectric and elastic properties were studied. The crystals have higher piezoelectric constants than most other quartz-like materials. The thickness shear modes have temperature compensated cut near Y-cut. Some electromechanical parameters predicted by correlation with quartz-like crystal structure are suggested

Keywords

dielectric losses; elastic constants; elastic moduli; germanium compounds; permittivity; piezoelectric materials; vibrations; GeO₂; Y-cut; dielectric constants; dielectric properties; effective elastic modulus; elastic constants; elastic properties; electromechanical parameters; loss tangent; piezoelectric constants; piezoelectric properties; quartz-like materials; single crystals; temperature compensated cut; thickness shear modes; vibration mode; Bars; Bridges; Crystallization; Crystals; Dielectric constant; Dielectric loss measurement; Dielectric measurements; Frequency; Germanium; Resonance;

fLanguage

English

Publisher

ieee

Conference_Titel

Frequency Control Symposium and Exhibition, 2000. Proceedings of the 2000 IEEE/EIA International

Conference_Location

Kansas City, MO

ISSN

1075-6787

Print_ISBN

0-7803-5838-4

Type

conf

DOI

10.1109/FREQ.2000.887349

Filename

887349