收藏本站
收藏 | 手机打开
二维码
手机客户端打开本文

ANALYZING THICKNESS SHEAR VIBRATION OF ZNO THIN FILM WITH A VISCOELASTIC LAYER

Xian FU  Jian-ke DU  Jia LOU  Ji WANG  Ting-feng MA  Bin HUANG  Li-jun YI  
【摘要】:According to the linear piezoelectric theory,the frequency equation of thickness shear vibration is obtained for investigating the ZnO thin film with a layer of viscoelastic media.Fortunately,some useful results are harvested.From these results,we find that the relative resonant frequency significantly increases when the viscous coefficient is in the range of 0-2Ns/m~2.The relation between the relative resonant frequency and the density and thickness of the viscoelastic media also has been discussed.These need to be considered in the design of resonators.

知网文化
【相似文献】
中国期刊全文数据库 前2条
1 LIU Yue;HUANG ChengZhi;;Single scattering particles based analytical techniques[J];Chinese Science Bulletin;2013年17期
2 ;[J];;年期
 快捷付款方式  订购知网充值卡  订购热线  帮助中心
  • 400-819-9993
  • 010-62982499
  • 010-62783978