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dc.contributor.authorBarsukou, S.D.-
dc.contributor.authorJun Kondoh-
dc.contributor.authorKhakhomov, S.A.-
dc.date.accessioned2020-05-18T09:20:47Z-
dc.date.available2020-05-18T09:20:47Z-
dc.date.issued2019-
dc.identifier.citationBarsukou, S.D. Features of Electro-Induced Periodical Structures in LiTaO3 Single Crystal and Their Interaction with Surface Acoustic Wave / S.D. Barsukov [et al.] // Advances in Materials Science and Engineering. - 2019. - P. 1-12.ru
dc.identifier.urihttp://elib.gsu.by/handle/123456789/9621-
dc.description.abstractIn this research, the features of electro-induced periodical structures in the volume of LiTaO3 thin plate were theoretically and experimentally investigated. For the theoretical and experimental investigations, the calculations based on the finite element method and measuring of the surface acoustic wave (SAW) interaction were implemented simultaneously. ,e observed difference of the electro-induced structures provides a new opportunity to control of the acoustic wave propagation in a ferroelectric substrate. ,e volume-existed periodical structures were induced as different electric potentials were applied to the surface arranged electrodes. ,e features of the induced structure were theoretically investigated based on a developed theoretical unit cell model for different induced structure configurations. ,e properties of the acoustic wave interaction with the periodical structure were studied on the basis of a theoretical full 3D model of an SAW device. A novel controllable SAW device was fabricated and studied experimentally. ,e experimental results show significant differences in magnitude and phase of both reflected and transmitted signals depending on the induced structure configuration.ru
dc.language.isoАнглийскийru
dc.titleFeatures of Electro-Induced Periodical Structures in LiTaO3 Single Crystal and Their Interaction with Surface Acoustic Waveru
dc.typeArticleru
dc.rootAdvances in Materials Science and Engineeringru
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