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SAW: Change of propagation mode from Rayleigh to Love mode

Karthik Vathool Jambunatha Ramani

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Hi All,
I am learning about SAW(Surface Acoustic Waves on Piezo substrates) and I tried few examples for designing filters which uses Rayleigh mode as the propagation wave. But, I could not find examples for Love mode (Shear- horizontal) waves.
What changes in boundary condition have to be made to excite in love mode waves?
I am using the below as my example for rayleigh mode
www.comsol.com/model/two-port-piezoelectric-saw-device-19155

Thanks,
Karthik

0 Replies Last Post 23.11.2015, 12:28 GMT-5
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