[HTML][HTML] Improved third-order optical nonlinearities in Ag/MoS2 Schottky-type nano/hetero-junctions

M Ebrahimzadeh, A Haghighatzadeh, J Dutta - Optics & Laser Technology, 2021 - Elsevier
Molybdenum disulfide (MoS 2) nanostructures have been prepared by a hydrothermal
treatment and were decorated with metallic silver (Ag) using the conventional wet incipient …

Nonlinear optical investigations of laser generated gold, silver and gold-silver alloy nanoparticles and optical limiting applications

R Fathima, A Mujeeb - Journal of Alloys and Compounds, 2021 - Elsevier
Laser induced synthesis of gold, silver and gold-silver alloy nanoparticles in water and their
nonlinear optical investigations are reported. The tunability of localized surface plasmon …

Effect of the Composition on the Nonlinear Optical Response of AuxAg1–x Nano-Alloys

I Papagiannouli, P Aloukos, D Rioux… - The Journal of …, 2015 - ACS Publications
The synthesis of variable composition Au x Ag (1–x) alloyed nanoparticles prepared by laser
ablation in water is reported. The nanoalloys exhibited a single characteristic surface …

Size-and shape-dependent nonlinear optical response of Au nanoparticles embedded in sapphire

O Sánchez-Dena, P Mota-Santiago… - Optical Materials …, 2013 - opg.optica.org
Nonlinear optical response of Au metallic nanoparticles, synthesized and embedded in
sapphire by using ion implantation, as a function of their size and shape is studied. The size …

Enhanced third-order optical susceptibility in Ag-doped CeO2 nanostructures under pulsed Nd-YVO4 laser

A Haghighatzadeh - Optics & Laser Technology, 2020 - Elsevier
In this research, cerium dioxide nanoparticles with different Ag doping levels were prepared
through a one-pot hydrothermal synthesis route. The as-prepared samples were …

The water-based synthesis of platinum nanoparticles using KrF Excimer laser ablation

OA Lazar, CC Moise, AS Nikolov, LB Enache, GV Mihai… - Nanomaterials, 2022 - mdpi.com
Our work presents, for the first time, a comprehensive study of the synthesis of fully metallic
platinum nanoparticles (Pt-NPs) involving the ablation process in double distilled water …

Ag/CeO2 Schottky-type nanoheterostructures: enhanced third-order nonlinear optical susceptibility under the near infrared irradiation

A Haghighatzadeh, B Mazinani - Optics & Laser Technology, 2020 - Elsevier
Cerium dioxide nanoparticles have been synthesized by the hydrothermal method and then
have been loaded with Ag metal using the conventional wetness incipient impregnation to …

Nonlinear optical response of platinum nanoparticles and platinum ions embedded in sapphire

B Can-Uc, R Rangel-Rojo, A Peña-Ramírez… - Optics express, 2016 - opg.optica.org
We report on the fabrication of sapphire samples containing platinum nanoparticles (Pt-NPs)
and platinum ions (Pt-ions) and the investigation of their third-order nonlinear (NL) optical …

An integrated experimental and theoretical study on the optical properties of uniform hairy noble metal nanoparticles

D Yang, Y Chen, H Peng, G Chen, Z Lin - Nanoscale, 2018 - pubs.rsc.org
We report a viable route to plasmonic nanoparticles with well-controlled sizes, shapes, and
compositions. A series of monodisperse Ag and Au nanoparticles capped with polystyrene …

Coupled-plasmon induced optical nonlinearities in anisotropic arrays of gold nanorod clusters supported in a polymeric film

M Maldonado, H Baltar, ASL Gomes, R Vaia… - Journal of Applied …, 2017 - pubs.aip.org
Exploiting a giant plasmonic field enhancement in an anisotropic array of gold nanorod
clusters in a polyvinyl alcohol (PVA) film, we have experimentally studied its nonlinear …