Abstract
An experimental study is performed of the frequency dependences of complex elastic moduli of ceramic matrix piezocomposites with strong elastic dispersion and losses. The experimental data are compared to theoretical results obtained using general Kramers–Kronig relations.
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Funding
The research was financially supported by the Ministry of Science and Higher Education of the Russian Federation (State assignment in the field of scientific activity, Southern Federal University, 2020).
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Translated by N. Saetova
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Lugovaya, M.A., Shvetsova, N.A., Reznichenko, A.N. et al. General Relations between Elastic Losses and Dispersion in Dissipative Media. Bull. Russ. Acad. Sci. Phys. 84, 1086–1088 (2020). https://doi.org/10.3103/S1062873820090233
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DOI: https://doi.org/10.3103/S1062873820090233