20 citations · 52 across the 8 of their papers we have counts for
8 papers
QR-Recursive Compression of Volume Integral Equations for Electromagnetic Scattering by Large Metasurfaces
Vincenzo Mottola, Antonello Tamburrino, Luca Bergamaschi +5
In this paper, a novel QR decomposition-based compression scheme is combined with a volume integral equations method for the fast and efficient numerical computation of the scatter…
Implementation of matrix compression in the coupling of JOREK to realistic 3D conducting wall structures
Federico Cipolletta, Nina Schwarz, Matthias Hoelzl +6
JOREK is an advanced non-linear simulation code for studying MHD instabilities in magnetically confined fusion plasmas and their control and/or mitigation. A free-boundary and resi…
Synthesis of resonant modes in electromagnetics
Antonello Tamburrino, Carlo Forestiere, Giovanni Miano +2
Resonant modes determine the response of electromagnetic devices, including dielectric and plasmonic resonators. Relying on the degrees of freedom that metamaterials provide, this…
Static surface mode expansion for the full-wave scattering from penetrable objects
Carlo Forestiere, Giovanni Gravina, Giovanni Miano +2
We introduce the longitudinal and transverse static surface modes and use them to solve the full-wave electromagnetic scattering problem from penetrable objects. The longitudinal s…
Resonance frequency and radiative Q-factor of plasmonic and dielectric modes of small objects
Carlo Forestiere, Giovanni Miano, Guglielmo Rubinacci
The electromagnetic scattering resonances of a non-magnetic object much smaller than the incident wavelength in vacuum can be either described by the electroquasistatic approximati…
Use of a spoof plasmon to optimize the coupling of infrared radiation to Josephson Junction fluxon oscillations
A. Tagliacozzo, S. De Nicola, D. Montemurro +6
We show that Infrared radiation impinging onto a 1-d array of grooves drilled in the superconductor electrode of a long overlap junction can improve matching between fluxon oscilla…
Magnetoquasistatic Resonances of Small Dielectric Objects
Carlo Forestiere, Giovanni Miano, Mariano Pascale +4
A small dielectric object with positive permittivity may resonate when the free-space wavelength is large in comparison with the object dimensions if the permittivity is sufficient…
Volume Integral Formulation for the Calculation of Material Independent Modes of Dielectric Scatterers
Carlo Forestiere, Giovanni Miano, Guglielmo Rubinacci +3
In the frame of volume integral equation methods, we introduce an alternative representation of the electromagnetic field scattered by a homogeneous object of arbitrary shape at a…