Dispersion feature of elastic waves in a 1-D phononic crystal with consideration of couple stress effects
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DOI: 10.1007/s00707-019-02395-x
Abstract: The couple stress effects upon the propagation behavior and the dispersive feature of Bloch waves in the periodically laminated structure are studied in this paper. First, the various modes of wave motion in the elastic… read more here.
Keywords: couple stress; consideration couple; bloch waves; stress effects ... See more keywords
Bloch waves and non-commutative tori of magnetic translations
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DOI: 10.1063/5.0063174
Abstract: We review the Landau problem of an electron in a constant uniform magnetic field. The magnetic translations are the invariant transformations of the free Hamiltonian. A Kähler polarization of the plane has been used for… read more here.
Keywords: waves non; tori magnetic; bloch waves; commutative tori ... See more keywords
Floquet-Bloch waves in magnetophotonic crystals with transverse magnetic field
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Electromagnetic Waves and Applications"
DOI: 10.1080/09205071.2020.1780955
Abstract: We solved the problem of Floquet-Bloch waves propagation in the one-dimensional gyrotropic magnetophotonic crystal with transverse magnetic field. New fundamental solutions of the Hill’s equation in crystal layers based on the Floquet theory for a… read more here.
Keywords: bloch waves; floquet bloch; magnetophotonic crystals; transverse magnetic ... See more keywords
Bound states in the continuum based on the total internal reflection of Bloch waves
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DOI: 10.1093/nsr/nwac043
Abstract: ABSTRACT A photonic-crystal slab can support bound states in the continuum (BICs) that have infinite lifetimes but are embedded into the continuous spectrum of optical modes in free space. The formation of BICs requires a… read more here.
Keywords: bound states; states continuum; total internal; bloch waves ... See more keywords
Coupling FEM, bloch waves and TMM in meta poroelastic laminates
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DOI: 10.3813/aaa.919163
Abstract: The propagation of airborne plane waves in the presence of a meta poroelastic laminate, that is a poroelastic matrix coated with thin elastic layers at its facings and periodically-embedded with in ... read more here.
Keywords: waves tmm; tmm meta; coupling fem; fem bloch ... See more keywords