Reflection and transmision of a Bleustein-Gulayev surface wave by the edge of a piezoelectric material
The paper presents an analysis of the effect of reflection and transmission of a BLEUSTEIN-GULAYEV transverse surface wave by an edge of a piezoelectric area formed by two mechanically free and electrically shorted planes intersecting at an angle θ. The fundamental properties of the B-G waves have b...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Institute of Fundamental Technological Research Polish Academy of Sciences
2015-07-01
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| Series: | Archives of Acoustics |
| Online Access: | https://acoustics.ippt.pan.pl/index.php/aa/article/view/3109 |
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| Summary: | The paper presents an analysis of the effect of reflection and transmission of a BLEUSTEIN-GULAYEV transverse surface wave by an edge of a piezoelectric area formed by two mechanically free and electrically shorted planes intersecting at an angle θ. The fundamental properties of the B-G waves have been discussed, as well as the possibilities of their application. A method of calculating the coefficients of reflection, A_R, and transmission, A_T, for a B-G wave by a metallized piezoelectric edge of a 6 mm symmetry, has been presented schematically. The values of coefficients |A_R|^2 and |A_T|^2 were measured in LiJO_3 crystal samples. Suggestions concerning further research on the analyzed effect have been inducted in the conclusions. |
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| ISSN: | 0137-5075 2300-262X |