Archives of Acoustics, 20, 1, pp. 91-94, 1995

An approximation to surface admittance of Y-rotated langasite

E. Danicki
Institute of Fundamental Technological Research, Polish Academy of Sciences, 00-049 Warszawa, Świętokrzyska 21
Poland

New piezoelectric crystal, langasite, is expected to rind many applications in piezoelectronics. An approximation to its electro-mechanical surface property is given that allows to analyze B-G waves in the crystal and corresponding SAW devices.
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