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Abstract The properties of the multi-field coupling phonon-polaritons in magneto-electro-elastic metamaterials are studied theoretically on the base of the theory of the phonon-polaritons in the piezoelectric superlattices. The mechanism for… Click to show full abstract
Abstract The properties of the multi-field coupling phonon-polaritons in magneto-electro-elastic metamaterials are studied theoretically on the base of the theory of the phonon-polaritons in the piezoelectric superlattices. The mechanism for multi−field coupling is analyzed. We discuss the factors that influence the properties of the multi−field coupling phonon-polaritons. We also study the negative magnetic permeability and negative refraction of the magneto-electro-elastic metamaterial. Some potential applications are also discussed.
Journal Title: Solid State Communications
Year Published: 2020
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