ItemArticle

Surface wave propagation in one-dimensional layered substrate composed of hexagonal piezoelectric quasicrystals with an imperfect interface

Title
Surface wave propagation in one-dimensional layered substrate composed of hexagonal piezoelectric quasicrystals with an imperfect interface
Creator
Soni, Amita; Aljawi, Ohoud; Saeed, Abdulkafi Mohammed; Ganie, Abdul Hamid; Chaudhary, Anjali; Manna, Aryan
Description
To design and optimize piezoelectric quasicrystal (PQC) surface acoustic wave (SAW) devices, a detailed study of surface wave propagationspecifically Rayleigh and Love wavesin PQC-layered structures with weak interfaces is conducted. A hybrid LegendreLaguerre polynomial approach is developed to analytically solve the wave dynamic equations in these structures, overcoming the limitations of traditional Laguerre polynomial methods. The interplay between piezoelectric effects and weak interface characteristics is thoroughly analyzed. Notably, new phenomena are uncovered: weak interfaces in the phonon and phason fields reduce structural stiffness, whereas weak interfaces in the electric field increase it. These effects are especially prominent at frequencies exhibiting significant dispersion. Additionally, the weak interface is found to diminish the piezoelectric coupling of phonon modes in Love waves. The findings provide a strong theoretical basis for the design and optimization of PQC-based SAW devices. The Author(s), under exclusive licence to Springer-Verlag GmbH Austria, part of Springer Nature 2025.
Source
Acta Mechanica;Volume;236;Issue;10;pp.5939-5957
Date
01-01-2025
Publisher
Springer
Coverage
Soni A., Dr. D.Y. Patil School of Science and Technology, Dr. D.Y. Patil Vidyapeeth Tathawade, Pune, 411033, India; Aljawi O., Basic Science Department, College of Science and Theoretical Studies, Saudi Electronic University, Riyadh, Saudi Arabia; Saeed A.M., Department of Mathematics, College of Science, Qassim University, Buraydah, 51452, Saudi Arabia; Ganie A.H., Basic Science Department, College of Science and Theoretical Studies, Saudi Electronic University, Riyadh, Saudi Arabia; Chaudhary A., Department of Management, College of Business Administration, Princess Nourah Bint Abdulrahman University, P.O.Box 84428, Riyadh, 11671, Saudi Arabia; Manna A., Christ University, Bengaluru, India
Rights
Restricted Access; Hardcopy may be available in the library
Relation
ISSN: 15970; CODEN: AMHCA
Format
online
Language
English
Type
Article

Citation

Soni, Amita; Aljawi, Ohoud; Saeed, Abdulkafi Mohammed; Ganie, Abdul Hamid; Chaudhary, Anjali; Manna, Aryan, “Surface wave propagation in one-dimensional layered substrate composed of hexagonal piezoelectric quasicrystals with an imperfect interface,” CHRIST (Deemed To Be University) Institutional Repository, accessed June 18, 2026, https://archives.christuniversity.in/items/show/21852.

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