中国物理B ›› 1993, Vol. 2 ›› Issue (11): 825-832.doi: 10.1088/1004-423X/2/11/004

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THE THERMAL BEHAVIOR OF TWO-COMPONENT PIEZOELECTRIC SINGLE CRYSTAL ALUMINIUM GALLIUM PHOSPHATE Al1-xGaxPO4

夏海瑞, 邹志强, 张沛霖, 秦自楷   

  1. Department of physics, Shandong University, Jinan 250100, China
  • 收稿日期:1992-11-19 出版日期:1993-11-20 发布日期:1993-11-20

THE THERMAL BEHAVIOR OF TWO-COMPONENT PIEZOELECTRIC SINGLE CRYSTAL ALUMINIUM GALLIUM PHOSPHATE Al1-xGaxPO4

XIA HAI-RUI (夏海瑞), ZOU ZHI-QIANG (邹志强), ZHANG PEI-LIN (张沛霖), QIN ZI-KAI (秦自楷)   

  1. Department of physics, Shandong University, Jinan 250100, China
  • Received:1992-11-19 Online:1993-11-20 Published:1993-11-20

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摘要： The temperature properties of elastic, piezoelectric and dielectric constants for the single crystal Al0.88Ga0.12PO4 have been studied in detail over a temperature range from 150 to 410K. And two crystal plates with different orientations which have zero temperature coefficient are introduced. As might have been expected, the single crystal Al1-xGaxPO4 is a new kind of materials applicable to the surface acoustic wave devices.

Abstract: The temperature properties of elastic, piezoelectric and dielectric constants for the single crystal Al0.88Ga0.12PO4 have been studied in detail over a temperature range from 150 to 410K. And two crystal plates with different orientations which have zero temperature coefficient are introduced. As might have been expected, the single crystal Al1-xGaxPO4 is a new kind of materials applicable to the surface acoustic wave devices.

中图分类号:  (Elements, oxides, nitrides, borides, carbides, chalcogenides, etc.)

  • 77.84.Bw
77.65.Bn (Piezoelectric and electrostrictive constants) 77.22.Ch (Permittivity (dielectric function)) 62.20.D- (Elasticity) 77.65.Dq (Acoustoelectric effects and surface acoustic waves (SAW) in piezoelectrics)