Reflection of surface acoustic waves on domain walls in a LiNbO3 crystal
- 10 January 1994
- journal article
- research article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 64 (2) , 164-165
- https://doi.org/10.1063/1.111552
Abstract
This letter reports on a scanning electron microscopy study of reflection of surface acoustic waves on the domain walls in a LiNbO3 crystal. The regular domain structure with ∼5‐mm period was formed in a LiNbO3 crystal by the method of aftergrowth thermoelectrical treatment. It is shown that the regular domain structure reflects surface acoustic waves on the domain walls in a ferroelectric LiNbO3 crystal.Keywords
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