56 citations · 205 across the 29 of their papers we have counts for
5 papers · 1 filter
A mathematical and numerical framework for bubble meta-screens
Habib Ammari, Brian Fitzpatrick, David Gontier +2
The aim of this paper is to provide a mathematical and numerical framework for the analysis and design of bubble meta-screens. An acoustic meta-screen is a thin sheet with patterne…
Effective medium theory for acoustic waves in bubbly fluids near Minnaert resonant frequency
Habib Ammari, Hai Zhang
We derive an effective medium theory for acoustic wave propagation in bubbly fluid near Minnaert resonant frequency. We start with a multiple scattering formulation of the scatteri…
Minnaert resonances for acoustic waves in bubbly media
Habib Ammari, Brian Fitzpatrick, David Gontier +2
Through the application of layer potential techniques and Gohberg-Sigal theory we derive an original formula for the Minnaert resonance frequencies of arbitrarily shaped bubbles. W…
Shape reconstruction of nanoparticles from their associated plasmonic resonances
Habib Ammari, Mihai Putinar, Matias Ruiz +2
We prove by means of a couple of examples that plasmonic resonances can be used on one hand to classify shapes of nanoparticles with real algebraic boundaries and on the other hand…
Theory of plasmonic metasurfaces
Habib Ammari, Matias Ruiz, Wei Wu +2
In this paper we derive an impedance boundary condition to approximate the optical scattering effect of an array of plasmonic nanoparticles mounted on a perfectly conducting plate.…