Applications of hybrid metal‐dielectric nanostructures: state of the art

Á Barreda, F Vitale, AE Minovich… - Advanced Photonics …, 2022 - Wiley Online Library
Enhancing the light‐matter interactions is important for many different applications like
sensing, surface enhanced spectroscopies, solar energy harvesting, and for quantum effects …

[HTML][HTML] Recent advances in high refractive index dielectric nanoantennas: Basics and applications

AI Barreda, JM Saiz, F González, F Moreno, P Albella - AIP Advances, 2019 - pubs.aip.org
Nanoparticles made of High Refractive Index dielectric materials have been proposed as an
alternative to metals driven by their low-losses and magnetic response. The coherent effects …

[HTML][HTML] Design of a New Type of In-Hole Gold-Coated High-Performance Quasi-PCF Sensor Enhanced with Surface Plasmon Resonance

W Zhou, X Qin, M Lv, L Qiu, Z Chen, F Zhang - Coatings, 2023 - mdpi.com
With the development of aerospace, deep-sea exploration and other technologies, the
demand for anti-electromagnetic, high-sensitivity and miniaturized sensors is increasingly …

[HTML][HTML] Electrically tunable metamaterials based on multimaterial nanowires incorporating transparent conductive oxides

MM Salary, H Mosallaei - Scientific reports, 2017 - nature.com
We present novel design approaches for metasurfaces and metamaterials with electrical
tunability offering real-time manipulation of light and serving as multifunctional devices in …

Recovery of tellurium from aqueous solutions by adsorption with magnetic nanoscale zero-valent iron (NZVFe)

H Yu, Y Chu, T Zhang, L Yu, D Yang, F Qiu, D Yuan - Hydrometallurgy, 2018 - Elsevier
Waste tellurium cadmium solar cells, as one of the world's fastest growing electronic waste,
contain abundant valuable rare elements, offering potential for the prospects of resource …

Highly efficient compact and narrowband plasmonic absorber design using dense/sparse epsilon-near-zero spherical shell arrays

SH Raad, M Afshari-Bavil, D Liu - Optics & Laser Technology, 2024 - Elsevier
In this paper, epsilon-near-zero (ENZ) plasmonic resonances of graphene material are
employed to design efficient, compact, and narrowband optical absorbers. These …

[HTML][HTML] On the scattering directionality of a dielectric particle dimer of high refractive index

ÁI Barreda, H Saleh, A Litman, F González… - Scientific reports, 2018 - nature.com
Low-losses and directionality effects exhibited by High Refractive Index Dielectric particles
make them attractive for applications where radiation direction control is relevant. For …

[HTML][HTML] Light guiding and switching using eccentric core-shell geometries

ÁI Barreda, Y Gutiérrez, JM Sanz, F González… - Scientific Reports, 2017 - nature.com
Abstract High Refractive Index (HRI) dielectric nanoparticles have been proposed as an
alternative to metallic ones due to their low absorption and magnetodielectric response in …

[HTML][HTML] Mantle cloaking due to ideal magnetic dipole scattering

B Cappello, AK Ospanova, L Matekovits… - Scientific reports, 2020 - nature.com
One of the most exciting applications of metaparticles and metasurfaces consists in the
magnetic light excitation. However, the principal limitation is due to parasitic extra multipoles …

[HTML][HTML] Streamlines of the Poynting Vector and Chirality Flux around a Plasmonic Bowtie Nanoantenna

YC Ku, MK Kuo, JW Liaw - Nanomaterials, 2023 - mdpi.com
The streamlines of the energy flux (Poynting vectors) and chirality flux as well as the intensity
of the electric field around various plasmonic nanostructures (nanocube, nanocuboid …