Boosting terahertz photoconductive antenna performance with optimised plasmonic nanostructures
Advanced nanophotonics penetrates into other areas of science and technology, ranging
from applied physics to biology, which results in many fascinating cross-disciplinary …
from applied physics to biology, which results in many fascinating cross-disciplinary …
Metal-Semiconductor AsSb-Al0.6Ga0.4As0.97Sb0.03 Metamaterial
N Bert, V Ushanov, L Snigirev, D Kirilenko, V Ulin… - Materials, 2022 - mdpi.com
AlGaAsSb and AlGaAs films as thick as 1 μm with Al content as high as 60% were
successfully grown by low-temperature (200° C) MBE. To overcome the well-known problem …
successfully grown by low-temperature (200° C) MBE. To overcome the well-known problem …
Plasmon resonance in a system of Bi nanoparticles embedded into (Al, Ga) As matrix
VI Ushanov, SV Eremeev, VM Silkin, VV Chaldyshev - Nanomaterials, 2024 - mdpi.com
We reveal the feasibility of the localized surface plasmon resonance in a system of Bi
nanoparticles embedded into an Al x Ga 1− x As semiconductor matrix. With an ab initio …
nanoparticles embedded into an Al x Ga 1− x As semiconductor matrix. With an ab initio …
Unveiling Influence of Dielectric Losses on the Localized Surface Plasmon Resonance in (Al, Ga) As: Sb Metamaterials
VI Ushanov, SV Eremeev, VM Silkin, VV Chaldyshev - Nanomaterials, 2024 - mdpi.com
We perform numerical modeling of the optical absorption spectra of metamaterials
composed of systems of semimetal antimony nanoparticles embedded into Al x Ga 1− x As …
composed of systems of semimetal antimony nanoparticles embedded into Al x Ga 1− x As …
Luminescence of a complex composed of a quantum dot and a layered plasmon nanoparticle in a magnetic field
MG Kucherenko, VM Nalbandyan… - Journal of Optical …, 2021 - opg.optica.org
This paper discusses the characteristics of the electric field inside and outside an
electronically excited quantum dot. It shows that the electric potential behaves differently …
electronically excited quantum dot. It shows that the electric potential behaves differently …
Localized Surface Plasmon Resonance in Metamaterials Composed of As1−zSbz Semimetal Nanoparticles in AlxGa1−xAs1−ySby Semiconductor …
VM Silkin, SV Eremeev, VI Ushanov, VV Chaldyshev - Nanomaterials, 2023 - mdpi.com
We analyze the possibility to realize a localized surface plasmon resonance in
metamaterials composed of As 1− z Sb z nanoparticles embedded in an Al x Ga 1− x As 1− y …
metamaterials composed of As 1− z Sb z nanoparticles embedded in an Al x Ga 1− x As 1− y …
Structure and Optical Properties of a Composite AsSb–Al0.6Ga0.4As0.97Sb0.03 Metamaterial
LA Snigirev, VI Ushanov, AA Ivanov, NA Bert… - Semiconductors, 2023 - Springer
Abstract epitaxial layers of Al x Ga1–x As1–y Sb y with an aluminum content x~ 60% and
antimony content y~ 3% were successfully grown by molecular-beam epitaxy at low …
antimony content y~ 3% were successfully grown by molecular-beam epitaxy at low …
[HTML][HTML] Epitaxial InGaAs Quantum Dots in Al0.29Ga0.71As Matrix: Intensity and Kinetics of Luminescence in the Near Field of Silver Nanoparticles
AN Kosarev, VV Chaldyshev, AA Kondikov… - Optics and …, 2019 - Springer
Quantum dots of indium gallium arsenide buried in a thin layer of aluminum gallium
arsenide were grown by means of molecular-beam epitaxy. The influence of silver …
arsenide were grown by means of molecular-beam epitaxy. The influence of silver …
Plasmon-exciton interaction in two-particle nanostructures under the action of a magnetic field
MG Kucherenko, VM Nalbandyan - Materials Today: Proceedings, 2022 - Elsevier
On the basis of a specially created theoretical model, the luminescence spectra and the rate
of nonradiative transmission of energy from the exciton-activated quantum dot (QD) to the …
of nonradiative transmission of energy from the exciton-activated quantum dot (QD) to the …
Nanoparticle formation in nanoporous structures and applications
A Vanella - 2022 - usiena-air.unisi.it
In the recent years the scientific community demonstrates an increasing interest in the study
of nanoparticles and their properties, such as interaction with a surface and the …
of nanoparticles and their properties, such as interaction with a surface and the …