Сибирский федеральный университет

Тип публикации: статья из журнала

Год издания: 2012

Идентификатор DOI: 10.1109/TUFFC.2012.2458

Ключевые слова: Dc electric field, Dispersive characteristic, Electromechanical coupling coefficients, Langasites, Layered Structures, Love mode, Piezoelectric structures, Power flow angle, Rayleigh, Acoustics, Bismuth, Electromechanical coupling, Germanium, Piezoelectricity, Silica, Electric fields

Аннотация: Relations used for calculation of the layered piezoelectric structures parameters, including the influence of the uniform dc electric field, have been obtained. Dispersive dependences and anisotropy of phase velocities, electromechanical coupling coefficients, power flow angle, and the influence of controlling coefficients of the dc electric field as a function of the h x f product for the Rayleigh and Love modes in bismuth germanium oxide/fused silica and langasite/fused silica layered structures have been calculated.

Журнал: IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL

Выпуск журнала: Vol. 59, Is. 10

Номера страниц: 2331-2337

ISSN журнала: 08853010

Место издания: PISCATAWAY

Издатель: IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC

• Burkov S.I. (Siberian Federal University)
• Zolotova O.P. (Siberian Federal University)
• Sorokin B.P. (Technological Institute for Superhard and Novel Carbon Materials)

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