Elastic, piezoelectric, and dielectric properties of α-GeO2 single crystals

Elastic, piezoelectric, and dielectric properties of α-GeO2 single crystals

The elastic, piezoelectric, and dielectric characteristics of α-GeO2 crystals are studied at room temperature. The measurements were performed by the resonance method on crystals grown on α-quartz seeds from solutions in the recirculating mode. In germanium dioxide crystals, the piezoelectric moduli...

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Veröffentlicht in:Crystallography reports 2000-01, Vol.45 (1), p.145-147
Hauptverfasser: Balitskii, D. B., Sil’vestrova, O. Yu, Balitskii, V. S., Pisarevskii, Yu. V., Pushcharovskii, D. Yu, Philippot, E.
Format: Artikel
Sprache:eng
Schlagworte:
Crystal growth
Crystal structure
Crystals
Dielectric properties
Elastic properties
Germanium
Germanium oxides
Piezoelectricity
Room temperature
Single crystals
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Zusammenfassung:The elastic, piezoelectric, and dielectric characteristics of α-GeO2 crystals are studied at room temperature. The measurements were performed by the resonance method on crystals grown on α-quartz seeds from solutions in the recirculating mode. In germanium dioxide crystals, the piezoelectric moduli have high values. The characteristic features of variations of the electromechanical and elastic properties in crystals with the quartzlike structure observed earlier are confirmed.
ISSN:1063-7745
1562-689X
DOI:10.1134/1.171151