Engineering mode hybridization in regular arrays of plasmonic nanoparticles embedded in 1D photonic crystal

VS Gerasimov, AE Ershov, RG Bikbaev… - Journal of Quantitative …, 2019 - Elsevier
We analytically and numerically study coupling mechanisms between 1D photonic crystal
(PhC) and 2D array of plasmonic nanoparticles (NPs) embedded in its defect layer. We …

In depth investigation of lattice plasmon modes in substrate-supported gratings of metal monomers and dimers

N Mahi, G Lévêque, O Saison… - The Journal of …, 2017 - ACS Publications
We study theoretically and numerically bidimensional square gratings of monomers and
dimers of gold nanocylinders supported on a dielectric substrate, under plane wave …

Charge-transfer plasmons with narrow conductive molecular bridges: A quantum-classical theory

AS Fedorov, PO Krasnov, MA Visotin… - The Journal of …, 2019 - pubs.aip.org
We analyze a new type of plasmon system arising from small metal nanoparticles linked by
narrow conductive molecular bridges. In contrast to the well-known charge-transfer …

Thermal effects in systems of colloidal plasmonic nanoparticles in high-intensity pulsed laser fields

VS Gerasimov, AE Ershov, SV Karpov… - Optical Materials …, 2017 - opg.optica.org
We have studied light induced processes in nanocolloids and composite materials
containing ordered and disordered aggregates of plasmonic nanoparticles accompanied by …

Titanium nitride nanoparticles as an alternative platform for plasmonic waveguides in the visible and telecommunication wavelength ranges

VI Zakomirnyi, IL Rasskazov, VS Gerasimov… - Photonics and …, 2018 - Elsevier
We propose to utilize titanium nitride (TiN) as an alternative material for linear periodic
chains (LPCs) of nanoparticles (NPs) which support surface plasmon polariton (SPP) …

Characterization of spatiotemporal chaos in arrays of nonlinear plasmonic nanoparticles

Z Ziani, G Lévêque, A Akjouj, S Coulibaly, A Taki - Physical Review B, 2019 - APS
We investigate spatiotemporal chaos dynamics in a finite nanoparticles array with Kerr-type
nonlinear response, excited by an incident plane wave of varying intensity and tunable …

The influence of a finite size of spheroids forming a chain on the properties of surface plasmons

ED Chubchev, AV Dorofeenko… - Journal of Communications …, 2018 - Springer
A plasmon transmission line comprising a chain of metal nanospheroids is considered. It is
shown that taking into account a finite size of spheroids leads to a significant change in the …

Thermal limiting effects in optical plasmonic waveguides

AE Ershov, VS Gerasimov, AP Gavrilyuk… - Journal of Quantitative …, 2017 - Elsevier
We have studied thermal effects occurring during excitation of optical plasmonic waveguide
(OPW) in the form of linear chain of spherical Ag nanoparticles by pulsed laser radiation. It …

Clustering diffused-particle method for scattering from large ensembles of electromagnetically polarizable particles

L Wang, IL Rasskazov, PS Carney - Physical Review B, 2021 - APS
The Foldy-Lax equation is generalized for a medium that consists of particles with both
electric and magnetic responses. The result is used to compute fields scattered from …

Simulation of light scattering in clusters of nonspherical nanoparticles: an adapted T-matrix approach

D Theobald, A Egel, G Gomard… - Nanophotonics VII, 2018 - spiedigitallibrary.org
Being restricted to the domain of validity of spherical wave expansions, the T-matrix method
has been in question to model light scattering by nonspherical particle systems when inter …