Results 21 to 30 of about 2,287 (158)

Controlling mid-infrared plasmons in graphene nanostructures through post-fabrication chemical doping [PDF]

open access: yes, 2021
Engineering the doping level in graphene nanostructures to yield controlled and intense localized surface plasmon resonance (LSPR) is fundamental for their practical use in applications such as molecular sensing for point of care or environmental ...
Bareza, Nestor, Jr.   +2 more
core   +1 more source

Engineering Materials and Interfaces With Plasma‐Enhanced ALD: Toward Energy and Environmental Solutions

open access: yesPlasma Processes and Polymers, Volume 23, Issue 6, June 2026.
This review highlights how plasma‐enhanced atomic layer deposition enables atomic‐scale control of interfacial composition, defects, and energetics. By linking plasma–surface interactions to macroscopic performance, PE‐ALD provides a versatile platform for engineering functional interfaces in photocatalytic, membrane, and energy‐conversion systems ...
Regina Del Sole   +6 more
wiley   +1 more source

Fotònica [PDF]

open access: yes, 2018
El Departament d'Electrònica té dos grups de RECERCA consolidats. L'EME, Enginyeria i Materials Electrònics, liderat pel Prof. Joan Ramon Morante i Lleonart.
Miribel-Català, Pere Ll. (Pere Lluís)   +2 more
core  

Analiza wlasnosci cieplnych matryc laserów VCSEL emitujacych fale 850 nm [PDF]

open access: yes, 2023
The paper presents the results of a three-dimensional steady-state numerical thermal analysis of a VCSEL (vertical cavity surface emitting laser) array emitting at 850 nm using the finite element method. The influence of the size of the oxide aperture of
Poborska, Julita, Sarzala, Robert P.
core   +1 more source

Estudio Palinológico de los helechos y licofitas de la Zona Núcleo Poniente de la Reserva Ecológica del Pedregal de San Ángel, Ciudad de México, México

open access: yesBotan‪ical Sciences, 2020
Introducción: La Reserva Ecológica del Pedregal de San Ángel (REPSA) corresponde a un matorral xerófilo. En ella, los helechos y licofitas crecen en diversos microhábitats.
Julio César Pérez-Jiménez   +4 more
doaj   +1 more source

Efficient Simulation of Noisy Entanglement Generation

open access: yesAdvanced Quantum Technologies, Volume 9, Issue 6, June 2026.
End‐to‐end entanglement distribution is essential for future quantum internet. The work introduces analytical tools and an upgraded SeQUeNCe simulator for scalable, realistic entanglement‐generation simulations. The method directly estimates success probability, output state, and fidelity under practical noise sources, including dark counts and ...
Lorenzo Brevi   +5 more
wiley   +1 more source

Controlling Ultrafast Photonic‐Plasmonic Coupling in a Hybrid Platform for Biosensing Applications

open access: yesAdvanced Optical Materials, Volume 14, Issue 13, 3 April 2026.
A metal–dielectric hybrid composed of gold nanocaps on opal exhibits a broad near‐infrared plasmonic resonance interacting with the photonic bandgap under ultrafast transient conditions. This coupling can be controlled by varying the excitation wavelength and is responsive to bacterial deposition, opening new opportunities for ultrafast biosensing ...
Diego Florio   +6 more
wiley   +1 more source

Fotònica [PDF]

open access: yes, 2009
El Departament d'Electrònica té dos grups de RECERCA consolidats. L'EME, Enginyeria i Materials Electrònics, liderat pel Prof. Joan Ramon Morante i Lleonart.
Miribel-Català, Pere Ll. (Pere Lluís)   +2 more
core  

Coscinodiscus y Coscinodiscopsis (Bacillariophyceae) del Parque Nacional Sistema Arrecifal Veracruzano, golfo de México

open access: yesRevista Mexicana de Biodiversidad, 2019
Coscinodiscus Ehrenberg, 1839 constituye uno de los géneros más comunes de las diatomeas centrales. La identificación de las especies se basa en las dimensiones y características de la frústula: arreglo y densidad areolar, posición de las ...
José Manuel Morales-Pulido   +1 more
doaj   +1 more source

Antibacterial and Antibiofilm Activities of Bacterial Nanocellulose Membranes Incorporated With β‐Cyclodextrin–Silver Nanoparticles

open access: yesChemistrySelect, Volume 11, Issue 16, 27 April 2026.
General scheme for the surface modification of silver nanoparticles with β‐CD and the following application in solution or incorporated into bacterial nanocellulose. ABSTRACT Alternative antimicrobial nanostructured surfaces have attracted attention in the literature due to the rising resistance profile of bacteria against conventional antibiotics.
Elisângela Gomes de Lima Oliveira   +9 more
wiley   +1 more source

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