Gallium phosphate, gapo4: A new piezoelectric crystal material for high-temperature sensorics

Sensors and Actuators, A: Physical

Volumn 61, Issue 1-3, 1997, Pages 361-363

  Krempl, P ^a   Schleinzer, G ^a   Wallnofer W ^a  

^a AVL LIST GMBH   (Austria)

Author keywords

Gallium phosphate; High temperature sensorics; Piezoelectric crystals

Indexed keywords

ACOUSTIC BULK WAVE DEVICES; ACOUSTIC SURFACE WAVE DEVICES; CRYSTAL GROWTH; CRYSTAL STRUCTURE; HIGH TEMPERATURE OPERATIONS; PIEZOELECTRIC MATERIALS; PIEZOELECTRICITY; PRESSURE TRANSDUCERS; QUARTZ; SINGLE CRYSTALS; THERMODYNAMIC STABILITY;

GALLIUM PHOSPHATE; HIGH TEMPERATURE SENSORICS;

SEMICONDUCTING GALLIUM COMPOUNDS;

EID: 0031167338     PISSN: 09244247     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0924-4247(97)80289-0     Document Type: Article

References (6)

1. P.W. Krempl, Quartz homeotypic gallium-orthophosphate - a new high tech piezoelectric material, Proc. 1994 IEEE Ultrasonics Symp., Cannes, France, pp. 949-954.
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3. 4: a critical review of material data, Proc. 9th European Frequency and Time Forum, Besançon, France, 1995, pp. 59-65.
4. J. Schwartzel, J. Détaint, B. Capelle, A. Zarka, E. Philippot, A. Ibanez, J.P. Denis and D. Cochet-Muchy, Comparison of the properties of the new thermally compensated materials with trigonal symmetry, Proc. 8th European Frequency and Time Forum, Munich, Germany, 1994, p. 231.
5. 4 and its influence on BAW and SAW devices, Proc, 7th European Frequency and Time Forum, Neuchâtel, Switzerland, 1993, p. 653.
6. P.M. Worsch, Bestimmung der Temperaturabhängigkeit der Kristallstruktur des Galliumphosphats mittels Rietveldverfahrens, Diploma Thesis, Technical University of Graz, 1996.