Finite element analysis of interference for the laterally coupled quartz crystal microbalances

2005 ◽  
Vol 119 (1) ◽  
pp. 90-99 ◽  
Author(s):  
F. Lu ◽  
H.P. Lee ◽  
P. Lu ◽  
S.P. Lim
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Quartz Crystal ◽  
Element Analysis ◽  
Quartz Crystal Microbalances

Research on Mono-Base Multi-Electrode Quartz Crystal Resonator Dimension Structure and Simulation Analysis by ANSYS

2011 ◽  
Vol 382 ◽  
pp. 145-148
Author(s):  
Hong Yun Zhou ◽  
Wen Jie Tian ◽  
You Bin Sun ◽  
Guang Li
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Stress Distribution ◽  
Quartz Crystal ◽  
Simulation Analysis ◽  
Azimuth Angle ◽  
Electrode Structure ◽  
Quartz Crystal Resonator ◽  
Element Analysis ◽  
Crystal Resonator

By energy trap theory and normalized criterion, this paper theoretical analyzed the mono-base multi-electrode quartz crystal resonator dimension structure，and used ANSYS finite element analysis to simulate the stress distribution in the crystal when quartz crystal resonator exerted with different position of radial arc force. Theory and simulation get the optimal electrode structure and the best azimuth angle to add force, provide reference to design new mono-base multi-electrode quartz crystal resonator.

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