Backward acoustic plate waves: Features of properties and possible applications in microelectronic devices

Авторы: Mozhaev V.G., Nedospasov I.A., Kuznetsova I.E.
Сборник: 2017 Joint Conference of the European Frequency and Time Forum and IEEE International Frequency Control Symposium. Proceedings
Год издания: 2017
Место издания: IEEE New York, United States
Первая страница: 850
Последняя страница: 851
DOI: 10.1109/FCS.2017.8089052
Аннотация: An overview is given of the results of recent and new studies by the authors of this work on topics related to backward acoustic waves of pure-shear type and Lamb type in piezoelectric, crystal, and isotropic plates with free and liquid-loaded surfaces. Various physical mechanisms giving rise to such waves are revealed and quantitatively described by the use of asymptotic expansion of the secular equations and the perturbation theory. The peculiarities of properties of leaky backward waves are considered. The possible applications of backward waves in microelectronic devices (such as sensors et al.) are discussed.
Добавил в систему: Можаев Владимир Геннадиевич

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