Тип публикации: статья из журнала

Год издания: 2021

Идентификатор DOI: 10.1109/TUFFC.2021.3085698

Ключевые слова: lamb wave (lw), lithium niobate, piezoelectric plate, sh wave, uniform pressure influence

Аннотация: Theoretical study of the effect of uniaxial pressure on the propagation characteristics of plate modes as Lamb and SH waves in a lithium niobate plate is carried out. A change in the effective crystalline symmetry, as well as the effective elastic constants under the pressure influence, has been derived. The controlling coefficientПоказать полностьюs describing the pressure influence on the plate modes' phase velocities are calculated for the various applications of uniaxial pressure. The uniaxial pressure influence on the hybridization of the elastic waves is discussed.

Журнал: IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL

Выпуск журнала: Vol. 68, Is. 10

Номера страниц: 3234-3240

ISSN журнала: 08853010

Место издания: PISCATAWAY

Издатель: IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC

• Burkov Sergey I. (Siberian Fed Univ, Inst Engn Phys & Radio Elect, Krasnoyarsk 660041, Russia)
• Pletnev Oleg N. (Siberian Fed Univ, Inst Engn Phys & Radio Elect, Krasnoyarsk 660041, Russia)
• Turchin Pavel P. (Siberian Fed Univ, Inst Engn Phys & Radio Elect, Krasnoyarsk 660041, Russia)
• Zolotova Olga P. (Reshetnev Siberian State Univ Sci & Technol, Dept Phys, Krasnoyarsk 660037, Russia)
• Sorokin Boris P. (Technol Inst Superhard & Novel Carbon Mat, Moscow 108840, Russia)

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