Библиографическое описание:Influence of bias electric field on elastic waves propagation in piezoelectric layered structures / S. I. Burkov, O. P. Zolotova, B. P. Sorokin. - Текст : непосредственный // Ultrasonics. - 2013. - Vol. 53, Is. 6. - P. 1059-1064. - Cited Reference Count: 25. - Гранты: This work has supported by the Russian Ministry of Education under the Federal Program "Research and Development on Priority Directions of Scientific and Technological Complex of Russia for 2007-2013'' (State Contract No. 16.513.12.3025) and Russian Federation Program for Supporting Scientific Schools, grant no. 4828.2012.2. - Финансирующая организация: Russian Ministry of Education [16.513.12.3025]; Russian Federation Program for Supporting Scientific Schools [4828.2012.2]. - AUG. - ISSN 0041-624X, DOI 10.1016/j.ultras.2013.03.009.
Аннотация:Theoretical and computer investigations of acoustic wave propagation in piezoelectric layered structures, subjected to the dc electric field influence have been fulfilled. Analysis of the dispersive parameters of elastic waves propagation in the BGO/fused silica and fused silica/LiNbO3 piezoelectric layered structures for a number of variants of dc electric field application has been executed. Transformation of bulk acoustic wave into SAW type mode under the dc electric field influence has been found. Possibility to control the permission or prohibition of the wave propagation by the dc electric field application and the appropriate choice of the layer and substrate materials has been discussed. (C) 2013 Elsevier B.V. All rights reserved.
Ключевые слова:Piezoelectric layered structure, Love wave, DC electric field influence, Bias electric fields, Bulk acoustic waves, Dc electric field, Dispersive parameters, Elastic waves propagation, Layered Structures, Substrate material, Elastic waves, Fused silica, Piezoelectricity, Wave propagation, Wave transmission, Electric fields
