SAW Properties of SGG and LGS Piezocrystals
A new piezoelectric crystal Sr3Ga2Ge4014 (SGG) has potential applications in Surface Acoustic Wave (SAW) device. Based on the piezoelectric properties recently reported, the SAW properties of SGG crystal in some cuts were calculated by means, of Christofel Equation and boundary conditions for the fi...
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| Veröffentlicht in: | Wu ji cai liao xue bao 2007-03, Vol.22 (2), p.273-276 |
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| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | chi |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | A new piezoelectric crystal Sr3Ga2Ge4014 (SGG) has potential applications in Surface Acoustic Wave (SAW) device. Based on the piezoelectric properties recently reported, the SAW properties of SGG crystal in some cuts were calculated by means, of Christofel Equation and boundary conditions for the first time. Compared with the well-known piezocrystal La3Ga50 14 (LGS), SGG crystal shows higher electromechanical properties. |
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| ISSN: | 1000-324X |