Structural defects are inherent in solids at a finite temperature, because they diminish free
energies by growing entropy. The arrangement of these defects may display long-range …

We measure the normal-incidence transmission coefficient of photonic crystal slabs with
hexagonal arrays of air holes in silicon. The transmission spectra exhibit sharp resonant …

We study the effect of PT-symmetric complex potentials on the transport properties of non-
Hermitian systems, which consist of an infinite linear chain and two side-coupled defect …

The concept of topological Fano resonance, characterized by an ultrasharp asymmetric line
shape, is a promising candidate for robust sensing applications due to its sensitivity to …

We report the electronic transmission properties of a simple tight binding Aharonov-Bohm
ring threaded by a magnetic flux to one arm of which a finite cluster of atoms has been …

We present a discrete model for resonance in periodic dielectric slabs arising from the
interaction of electromagnetic plane waves with guided modes at frequencies embedded in …

The conductance through a branched conductor placed between two electrodes is analyzed
using the Landauer transport formulation within the framework of the single electron, and the …

The concept of topological Fano resonance, characterized by an ultrasharp asymmetric line
shape, is a promising candidate for robust sensing applications due to its sensitivity to …

Quantum-mechanical scattering involving continuum states coupled to a scatterer with a
discrete spectrum gives rise to Fano resonances. Here we consider scatterers that possess …

Fano resonances are desirable lineshapes for numerous applications in diverse fields, due
to their small bandwidth and potentially high extinction ratio. In this paper we propose and …