ENERGY TRAPPING OF THICKNESS-SHEAR AND THICKNESS-TWIST MODES IN A PARTIALLY ELECTRODED AT-CUT QUARTZ RESONATOR

被引：0
|
作者：
Huijing He [1 ,2 ]
Guoquan Nie [1 ]
Jinxi Liu [1 ]
Jiashi Yang [2 ]
机构：
[1] Department of Engineering Mechanics, Shijiazhuang Tiedao University
[2] Department of Engineering Mechanics , University of Nebraska
来源：
Acta Mechanica Solida Sinica | 2012年 / 25卷 / 06期
关键词：
resonator; thickness-shear vibration; thickness-twist vibration; quartz crystal;
D O I：
暂无
中图分类号：
TN384 [铁电及压电器件];
学科分类号：
摘要：
The thickness-shear and thickness-twist vibrations of a finite and partially electroded AT-cut quartz resonator are investigated. The equations of anisotropic elasticity are used with the omission of the small elastic constant c 56 . An analytical solution is obtained using Fourier series from which the free vibration resonant frequencies, mode shapes, and energy trapping are calculated and examined.
引用
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页码：579 / 585
页数：7
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