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math.AP2018
Honeycomb-lattice Minnaert bubbles
Habib Ammari, Brian Fitzpatrick, Erik Orvehed Hiltunen +2
The ability to manipulate the propagation of waves on subwavelength scales is important for many different physical applications. In this paper, we consider a honeycomb lattice of…
math.AP2018
Subwavelength resonances of encapsulated bubbles
Habib Ammari, Brian Fitzpatrick, Hyundae Lee +2
The aim of this paper is to derive a formula for the subwavelength resonance frequency of an encapsulated bubble with arbitrary shape in two dimensions. Using Gohberg-Sigal theory,…
math.AP2018
Subwavelength localized modes for acoustic waves in bubbly crystals with a defect
Habib Ammari, Brian Fitzpatrick, Erik Orvehed Hiltunen +1
The ability to control wave propagation is of fundamental interest in many areas of physics. Photonic and phononic crystals have proved very useful for this purpose but, because th…