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J. Sib. Fed. Univ. Math. Phys., 2018, Volume 11, Issue 2, Pages 206–218 (Mi jsfu652)  

Metal layer thickness influence on the dispersion characteristics of acoustic waves in the layered structure “Me/ZnO/Me/diamond”

Sergey I. Burkova, Olga P. Zolotovab, Pavel P. Turchina, Vladimir I. Turchina, Boris P. Sorokinc

a Institute of Engineering Physics and Radio Electronics, Siberian Federal University, Svobodny, 79, Krasnoyarsk, 660041, Russia
b Reshetnev Siberian State University of Science and Technology, Krasnoyarsky Rabochy, 31, Krasnoyarsk, 660037, Russia
c Technological Institute for Superhard and Novel Carbon Materials, 7a Central’naya str., Moscow, Troitsk, 108840, Russia

Abstract: The research paper presents an analysis of the influence of mass loading represented by two metal layers (the upper and lower electrodes) on variations in the phase velocity of the elastic wave dispersion modes in the piezoelectric layered structure "Me/ZnO/Me/diamond" depending on the frequency and the ratio of the metal layer thickness to the piezoelectric crystalline layer thickness. Aluminum (Al), molybdenum (Mo) and platinum (Pt) are considered as the metal layer materials. It is demonstrated that variation in the elastic wave phase velocity depends on the acoustic impedance of metal layer and its thickness.

Keywords: piezoelectric layered structure, Rayleigh wave, Love wave, mass loading.

Funding Agency Grant Number
Ministry of Education and Science of the Russian Federation RFMEFI59317X000
This work was supported by the Ministry of Education and Science of the Russian Federation (project ID RFMEFI59317X0007; the agreement no. 14.593.21.0007); the work was done using the Shared-Use Equipment Center "Research of Nanostructured, Carbon and Superhard Materials" FSBI TISNCM.


DOI: https://doi.org/10.17516/1997-1397-2018-11-2-206-218

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Bibliographic databases:

UDC: 548.0:534
Received: 07.10.2017
Received in revised form: 20.11.2017
Accepted: 25.12.2017
Language:

Citation: Sergey I. Burkov, Olga P. Zolotova, Pavel P. Turchin, Vladimir I. Turchin, Boris P. Sorokin, “Metal layer thickness influence on the dispersion characteristics of acoustic waves in the layered structure “Me/ZnO/Me/diamond””, J. Sib. Fed. Univ. Math. Phys., 11:2 (2018), 206–218

Citation in format AMSBIB
\Bibitem{BurZolTur18}
\by Sergey~I.~Burkov, Olga~P.~Zolotova, Pavel~P.~Turchin, Vladimir~I.~Turchin, Boris~P.~Sorokin
\paper Metal layer thickness influence on the dispersion characteristics of acoustic waves in the layered structure ``Me/ZnO/Me/diamond''
\jour J. Sib. Fed. Univ. Math. Phys.
\yr 2018
\vol 11
\issue 2
\pages 206--218
\mathnet{http://mi.mathnet.ru/jsfu652}
\crossref{https://doi.org/10.17516/1997-1397-2018-11-2-206-218}
\isi{http://gateway.isiknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&DestLinkType=FullRecord&DestApp=ALL_WOS&KeyUT=000434678300009}


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  • Журнал Сибирского федерального университета. Серия "Математика и физика"
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