Nanofabrication of nanostructure lattices: from high-quality large patterns to precise hybrid units

R Ma, X Zhang, D Sutherland… - … Journal of Extreme …, 2024 - iopscience.iop.org
Sub-wavelength nanostructure lattices provide versatile platforms for light control and the
basis for various novel phenomena and applications in physics, material science, chemistry …

Nanoimprinted 2D‐chiral perovskite nanocrystal metasurfaces for circularly polarized photoluminescence

J Mendoza‐Carreño, P Molet… - Advanced …, 2023 - Wiley Online Library
The versatile hybrid perovskite nanocrystals (NCs) are one of the most promising materials
for optoelectronics by virtue of their tunable bandgaps and high photoluminescence (PL) …

Au/TiO2 2D‐Photonic Crystals as UV–Visible Photocatalysts for H2 Production

M Torras, P Molet, L Soler, J Llorca… - Advanced energy …, 2022 - Wiley Online Library
Noble metal decoration of wideband gap semiconductors enables the excitation of surface
plasmons in the visible range that upon relaxation generate hot carriers used for catalysis …

Silicon nanoantenna mix arrays for a trifecta of quantum emitter enhancements

Z Dong, S Gorelik, R Paniagua-Dominguez, J Yik… - Nano Letters, 2021 - ACS Publications
Dielectric nanostructures have demonstrated optical antenna effects due to Mie resonances.
Previous work has exhibited enhancements in absorption, emission rates and directionality …

Engineering plasmonic colloidal meta‐molecules for tunable photonic supercrystals

P Molet, N Passarelli, LA Pérez… - Advanced Optical …, 2021 - Wiley Online Library
Ordered arrays of metal nanoparticles offer new opportunities to engineer light–matter
interactions through the hybridization of Rayleigh anomalies and localized surface …

Analysis of atomic magnetometry using metasurface optics for balanced polarimetry

X Yang, M Benelajla, S Carpenter, JT Choy - Optics Express, 2023 - opg.optica.org
Atomic magnetometry is one of the most sensitive field-measurement techniques for
biological, geo-surveying, and navigational applications. An essential process in atomic …

Scalable synthesis of porous silicon nanoparticles from rice husk with the addition of KBr as a scavenger agent during reduction by the magnesiothermic method as …

A Daulay - South African Journal of Chemical Engineering, 2022 - journals.co.za
Porous silicon nanoparticle has been synthesized via a highly scalable heat scavenger-
assisted magnesiothermic reduction of rice husk. Addition of KBr as scavenger agent for the …

Enhanced directional light extraction from patterned rare‐earth phosphor films

E Cabello‐Olmo, P Molet, A Mihi… - Advanced Optical …, 2021 - Wiley Online Library
The combination of light‐emitting diodes (LEDs) and rare earth (RE) phosphors as color‐
converting layers comprises the basis of solid‐state lighting. Indeed, most LED lamps …

Broadband antireflection coatings made of resonant submicron-and micron-sized SiGe particles grown on Si substrates

AA Shklyaev, AV Tsarev - IEEE Photonics Journal, 2021 - ieeexplore.ieee.org
The solid-state dewetting phenomenon was used to obtain submicron-and micron-sized
SiGe particle arrays by the Ge deposition on Si (100) substrates. Their transmission and …