New SSBW mode in GaAs
- 11 June 1981
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 17 (12) , 427-429
- https://doi.org/10.1049/el:19810297
Abstract
A new surface-acoustic-wave mode on GaAs 〈111〉-cut, (110)-direction of propagation is described. This branch is found to be slightly leaky but presents a fair electromechanical coupling coefficient (0.1%) and a rather high velocity (3240 m/s). Excellent agreement between theory and experiment is reported.Keywords
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