Cross sections for absorption and scattering of electromagnetic radiation by ensembles of metal nanoparticles of different shapes

AV Korotun, NI Pavlyshche - Physics of Metals and Metallography, 2021 - Springer
Using limit transitions in the general relations for the surface relaxation and radiation
damping rates in a prolate and an oblate ellipsoidal nanoparticle, the corresponding …

Photoluminescence study of Au-Ag bimetallic nanoparticles supported on mesoporous silica SBA-15

S Estakhri, E Darabi, B Akbari-Adergani… - Journal of Theoretical …, 2022 - oiccpress.com
Bimetallic Au-Ag nanoparticles with homogeneous dispersion in amine-modified SBA-15
mesoporous silica channels were successfully synthesized by the post-modification method …

Anisotropy of the Optical Properties of Metal Nanodisks

AV Korotun, NI Pavlishche - Optics and Spectroscopy, 2022 - Springer
Expressions for the diagonal components of the polarizability tensor, absorption cross
sections, and size dependences of the frequencies of the surface plasmon resonance of …

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 …

Optical and thermal effects in the neighborhood of the spherical layered nanoparticle of the" metallic core--J-aggregate shell''structure

AV Korotun, NA Smirnova, VI Reva, IM Titov… - arXiv preprint arXiv …, 2024 - arxiv.org
The relations for the polarizability of the metallic nanoparticles, coated with the shell of
cyanine dyes, are obtained in the article. The frequency dependencies for light absorption …

On the specific behavior of the work function and surface potential of an asymmetric metal-dielectric nanosandwich

VV Pogosov - Low Temperature Physics, 2024 - pubs.aip.org
We examine thin film on a dielectric substrate (vacuum/Al/SiO2) in the stabilized jellium
model and the Kohn–Sham method. We investigate surface and size effects on the effective …

An optical radiation efficiency of the composite nanocylinders

Y Karandas, A Korotun - 2021 IEEE 12th International …, 2021 - ieeexplore.ieee.org
The frequency dependences for the diagonal components of the polarizability tensor of the
metal-graphene nanocylinders have been obtained in the study. Such experimentally …

PHOTO-INDUCED ACCELERATION OF CHEMICAL REACTIONS BY SPHERICAL MONO-AND BIMETALLIC NANOPARTICLES.

NA Smirnova, AV Korotun… - Chemistry, Physics & …, 2024 - search.ebscohost.com
The paper considers the problem of choosing the composition, structure, and size of
spherical catalyst nanoparticles for carrying out plasmon-induced polymerization reactions …

The spectral quality factor of the sensory elements of the nanosensors based on the surface plasmonic resonance

A Korotun, N Smirnova, V Reva… - 2021 IEEE 12th …, 2021 - ieeexplore.ieee.org
The optical properties of the spherical metallic nanoparticles, which can be used as the
sensory elements of the sensors on the surface plasmonic resonance, have been studied …

Фотоіндуковане прискорення хімічних реакцій сферичними моно-і біметалевими наночастинками

NA Smirnova, AV Korotun… - Хімія, фізика та …, 2024 - cpts.com.ua
Анотація В роботі розглянуто задачу про вибір складу, структури та розміру сферичних
наночастинок-каталізаторів для проведення реакцій плазмон-індукованої …