Optical metasurfaces for energy conversion

E Cortés, FJ Wendisch, L Sortino, A Mancini… - Chemical …, 2022 - ACS Publications
Nanostructured surfaces with designed optical functionalities, such as metasurfaces, allow
efficient harvesting of light at the nanoscale, enhancing light–matter interactions for a wide …

Silicon nanowires synthesis by metal-assisted chemical etching: A review

AA Leonardi, MJL Faro, A Irrera - Nanomaterials, 2021 - mdpi.com
Silicon is the undisputed leader for microelectronics among all the industrial materials and
Si nanostructures flourish as natural candidates for tomorrow's technologies due to the rising …

Large-scale synthesis of highly uniform silicon nanowire arrays using metal-assisted chemical etching

FJ Wendisch, M Rey, N Vogel… - Chemistry of Materials, 2020 - ACS Publications
The combination of metal-assisted chemical etching (MACE) with colloidal lithography has
emerged as a simple and cost-effective approach to nanostructure silicon. It is especially …

[HTML][HTML] Programmable vapor-phase metal-assisted chemical etching for versatile high-aspect ratio silicon nanomanufacturing

LL Janavicius, JA Michaels, C Chan… - Applied Physics …, 2023 - pubs.aip.org
Defying the isotropic nature of traditional chemical etch, metal-assisted chemical etching
(MacEtch) has allowed spatially defined anisotropic etching by using patterned metal …

Multispectral optical confusion system: visible to infrared coloration with fractal nanostructures

I Chang, T Kim, N Lee, J Nam, JS Lim… - … Applied Materials & …, 2022 - ACS Publications
Optical confusion refers to a camouflage technique assimilated with the surroundings
through manipulating colors and patterns. With the advances in multispectral imagery …

Acoustic crystallization of 2D colloidal crystals

J Menath, R Mohammadi, JC Grauer… - Advanced …, 2023 - Wiley Online Library
Abstract 2D colloidal crystallization provides a simple strategy to produce defined
nanostructure arrays over macroscopic areas. Regularity and long‐range order of such …

Design of silicon nanowire array for PEDOT: PSS-silicon nanowire-based hybrid solar cell

SA Moiz, ANM Alahmadi, AJ Aljohani - Energies, 2020 - mdpi.com
Among various photovoltaic devices, the poly 3, 4-ethylenedioxythiophene: poly
styrenesulfonate (PEDOT: PSS) and silicon nanowire (SiNW)-based hybrid solar cell is …

Self-assembled au nanoparticle monolayers on silicon in two-and three-dimensions for surface-enhanced Raman scattering sensing

T Bartschmid, A Farhadi, ME Musso… - ACS Applied Nano …, 2022 - ACS Publications
Gold nanoparticle/silicon composites are canonical substrates for sensing applications
because of their geometry-dependent physicochemical properties and high sensing activity …

Recent advances in structuring and patterning silicon nanowire arrays for engineering light absorption in three dimensions

T Bartschmid, FJ Wendisch, A Farhadi… - ACS Applied Energy …, 2021 - ACS Publications
Vertically aligned silicon nanowire (VA-SiNW) arrays can significantly enhance light
absorption and reduce light reflection for efficient light trapping. VA-SiNW arrays thus have …

Interfacial self-assembly of SiO 2–PNIPAM core–shell particles with varied crosslinking density

M Ickler, J Menath, L Holstein, M Rey, DMA Buzza… - Soft Matter, 2022 - pubs.rsc.org
Spherical particles confined to liquid interfaces generally self-assemble into hexagonal
patterns. It was theoretically predicted by Jagla two decades ago that such particles …