Geodesic
Metal layer thickness influence on the dispersion characteristics of acoustic waves in the layered structure ``Me/ZnO/Me/diamond''
Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika, Tome 11 (2018) no. 2, pp. 206-218

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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. 
@article{JSFU_2018_11_2_a8,
     author = {Sergey I. Burkov and Olga P. Zolotova and Pavel P. Turchin and Vladimir I. Turchin and Boris P. Sorokin},
     title = {Metal layer thickness influence on the dispersion characteristics of acoustic waves in the layered structure {``Me/ZnO/Me/diamond''}},
     journal = {\v{Z}urnal Sibirskogo federalʹnogo universiteta. Matematika i fizika},
     pages = {206--218},
     publisher = {mathdoc},
     volume = {11},
     number = {2},
     year = {2018},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JSFU_2018_11_2_a8/}
}
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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''. Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika, Tome 11 (2018) no. 2, pp. 206-218. http://geodesic.mathdoc.fr/item/JSFU_2018_11_2_a8/