128 citations · 1.2k across the 131 of their papers we have counts for
7 papers · 2 filters
Localized sensitivity analysis at high-curvature boundary points of reconstructing inclusions in transmission problems
Habib Ammari, Yat Tin Chow, Hongyu Liu
In this paper, we are concerned with the recovery of the geometric shapes of inhomogeneous inclusions from the associated far field data in electrostatics and acoustic scattering.…
Mathematical analysis of electromagnetic plasmonic metasurfaces
Habib Ammari, Bowen Li, Jun Zou
We study the anomalous electromagnetic scattering in the homogenization regime, by a subwavelength thin layer of periodically distributed plasmonic nanoparticles on a perfect condu…
Topologically protected edge modes in one-dimensional chains of subwavelength resonators
Habib Ammari, Bryn Davies, Erik Orvehed Hiltunen +1
The goal of this paper is to advance the development of wave-guiding subwavelength crystals by developing designs whose properties are stable with respect to imperfections in their…
Reconstruction of domains with algebraic boundaries from generalized polarization tensors
Habib Ammari, Mihai Putinar, Andries Steekamp +1
This paper aims at showing the stability of the recovery of a smooth planar domain with a real algebraic boundary from a finite number of its generalized polarization tensors. It i…
Subwavelength guided modes for acoustic waves in bubbly crystals with a line defect
Habib Ammari, Erik Orvehed Hiltunen, Sanghyeon Yu
The recent development of subwavelength photonic and phononic crystals shows the possibility of controlling wave propagation at deep subwavelength scales. Subwavelength bandgap pho…
Mimicking the active cochlea with a fluid-coupled array of subwavelength Hopf resonators
Habib Ammari, Bryn Davies
We present a design for an acoustic metamaterial that mimics the behaviour of the active cochlea. This material is composed of a size-graded array of cylindrical subwavelength reso…