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Variation of Acoustic Properties with Material Parameters in Layered Nanocomposites

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dc.contributor.author COJOCARU, S.
dc.date.accessioned 2021-11-11T13:17:38Z
dc.date.available 2021-11-11T13:17:38Z
dc.date.issued 2021
dc.identifier.citation COJOCARU, S. Variation of Acoustic Properties with Material Parameters in Layered Nanocomposites. In: ICNMBE-2021: the 5th International Conference on Nanotechnologies and Biomedical Engineering, November 3-5, 2021: Program and abstract book. Chişinău, 2021, p. 63. ISBN 978-9975-72-592-7. en_US
dc.identifier.isbn 978-9975-72-592-7
dc.identifier.uri http://repository.utm.md/handle/5014/17972
dc.description Only Abstract. en_US
dc.description.abstract We discuss some general features of the elastic vibration spectrum in layered nanocomposites based on the newly developed approach. The focus is on the compounds without any layering symmetry and on the dependence of their properties on various parameters. Some regular general features of the spectrum are revealed by a numerical and analytical study. In particular, existence of invariant characteristics which allow classification of the whole band structure in a way similar to the Sturm-Liouville theory. The spectral lines become multidimensional surfaces in the space which includes a variation of material parameters. It is demonstrated that confinement, layering and material selection produce qualitatively new properties which can be useful in applications. en_US
dc.language.iso en en_US
dc.publisher Universitatea Tehnică a Moldovei en_US
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject layered nanocomposites en_US
dc.subject elastic vibration spectrum en_US
dc.subject multidimensional surfaces en_US
dc.title Variation of Acoustic Properties with Material Parameters in Layered Nanocomposites en_US
dc.type Article en_US


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