Thermal degradation of optical resonances in plasmonic nanoparticles

LK Sørensen, DE Khrennikov, VS Gerasimov… - Nanoscale, 2022‏ - pubs.rsc.org
The dependence of plasmon resonance excitations in ultrafine (3–7 nm) gold nanoparticles
on heating and melting is investigated. An integrated approach is adopted, where molecular …

Understanding quantum plasmonics from time-dependent orbital-free density functional theory

H **ang, M Zhang, X Zhang, G Lu - The Journal of Physical …, 2016‏ - ACS Publications
Using time-dependent orbital-free density functional theory, we perform quantum
mechanical simulations to understand plasmonic responses in sodium nanoparticle dimers …

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 …

Slow Relaxation of Surface Plasmon Excitations in Au55: The Key to Efficient Plasmonic Heating in Au/TiO2

O Ranasingha, H Wang, V Zobač… - The Journal of …, 2016‏ - ACS Publications
Gold nanoparticles distinguish themselves from other nanoparticles due to their unique
surface plasmon resonance properties that can be exploited for a multiplicity of applications …

Plasmonic nanoparticle aggregates in high-intensity laser fields: Effect of pulse duration

AE Ershov, AP Gavrilyuk, SV Karpov - Plasmonics, 2016‏ - Springer
We use an optodynamic model to study the interaction of pulsed laser radiation of different
duration with mono-and polydisperse dimers and trimers of plasmonic nanoparticles as …

Nonlinear behavior of the population dynamics of three-level systems in the presence of single photon absorption

AS Rao - Chinese Physics B, 2019‏ - iopscience.iop.org
We numerically investigate the population dynamics in a single photon resonant three-level
cascade and non-cascade energy level molecules at 532-nm wavelength. The time …

Processes underlying the laser photochromic effect in colloidal plasmonic nanoparticle aggregates

AE Ershov, VS Gerasimov, IL Isaev… - Chinese …, 2020‏ - iopscience.iop.org
We have studied the dynamic and static processes occurring in disordered multiparticle
colloidal Ag aggregates with natural structure and affecting their plasmonic absorption …

Restructuring of plasmonic nanoparticle aggregates with arbitrary particle size distribution in pulsed laser fields

AE Ershov, AP Gavrilyuk, SV Karpov… - Chinese Physics …, 2016‏ - iopscience.iop.org
We have studied processes of interaction of pulsed laser radiation with resonant groups of
plasmonic nanoparticles (resonant domains) in large colloidal nanoparticle aggregates …

[PDF][PDF] What follows is a list of articles you may be interested in

SY Zhong, J Shi, WW Luo, XL Lei, H Lu, J Wang, B Liu…‏ - researchgate.net
Recently, lithium–ion batteries (LIBs) have been widely and extensively used in electric
vehicles (EVs) due to their merits such as high energy density, no memory effect, low …

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

AP GAVRILYUK, VI ZAKOMIRNYI, IL RASSKAZOV… - 2017‏ - researchgate.net
We have studied light induced processes in nanocolloids and composite materials
containing ordered and disordered aggregates of plasmonic nanoparticles accompanying …