The phase velocities and coupling coefficients for Sezawa waves in (001) ZnO on (001) cut, (100) prop. Si and on (111) cut, (112̄) prop. Si are presented. Experimental results from Sezawa wave delay lines are presented which represent for the first time bandwidths in excess of 30 MHz in a thin‐film monolithic device.

Topics
Wave mechanics, Interdigital transducers, Delay lines, Thin films, Metal oxides
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© 1980 American Institute of Physics.
1980
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