Results 1 to 10 of about 4,921,877 (194)

Electron-beam spectroscopy for nanophotonics [PDF]

open access: yesNature Materials, 2019
Progress in electron-beam spectroscopies has recently enabled the study of optical excitations with combined space, energy and time resolution in the nanometre, millielectronvolt and femtosecond domain, thus providing unique access into nanophotonic ...
Albert Polman   +2 more
exaly   +2 more sources

Direct X-ray and electron-beam lithography of halogenated zeolitic imidazolate frameworks

open access: yesNature Materials, 2020
Metal–organic frameworks (MOFs) offer disruptive potential in micro- and optoelectronics because of the unique properties of these microporous materials. Nanoscale patterning is a fundamental step in the implementation of MOFs in miniaturized solid-state
Min Tu   +2 more
exaly   +2 more sources

Electron beam irradiation treatment of textiles materials: a review

open access: yesJournal of polymer research, 2022
Electron beam irradiation technology has gained more attention as it appears to be a promising economically and environmentally sustainable alternative to traditional wet-chemical processing.
Tarek M. Abou Elmaaty   +3 more
semanticscholar   +1 more source

Integrated photonics enables continuous-beam electron phase modulation [PDF]

open access: yesNature, 2021
Integrated photonics facilitates extensive control over fundamental light–matter interactions in manifold quantum systems including atoms1, trapped ions2,3, quantum dots4 and defect centres5.
J. Henke   +13 more
semanticscholar   +1 more source

High Rate Deposition of Piezoelectric AlScN Films by Reactive Magnetron Sputtering from AlSc Alloy Targets on Large Area

open access: yesMicromachines, 2022
This paper reports on the deposition and characterization of piezoelectric AlXSc1-XN (further: AlScN) films on Si substrates using AlSc alloy targets with 30 at.% Sc.
Stephan Barth   +5 more
doaj   +1 more source

High-Performance Anodes Made of Metallic Lithium Layers and Lithiated Silicon Layers Prepared by Vacuum Technologies

open access: yesBatteries, 2023
Replacing conventional electrode materials is one of the most pressing challenges for next-generation lithium-ion batteries since state-of-the-art systems have almost reached their limitations for performance gains.
Stefan Saager   +4 more
doaj   +1 more source

Observation of terahertz coherent edge radiation amplified by infrared free-electron laser oscillations

open access: yesScientific Reports, 2021
A coupling device, which can extract coherent edge radiation (CER) from an optical cavity for a free-electron laser (FEL) without damaging the FEL due to diffraction loss, was developed at Nihon University.
Norihiro Sei   +6 more
doaj   +1 more source

Energy-saving potential of thermochromic coatings in transparent building envelope components

open access: yesJournal of Facade Design and Engineering, 2023
Advances in the energy management of buildings are essential for reducing the carbon footprint in the building sector. Applying special window coatings of varying optical properties offers new chances for improved energy efficiency.
Matthias Fahland   +2 more
doaj   +1 more source

Ionizing Radiation Technologies for Vaccine Development - A Mini Review

open access: yesFrontiers in Immunology, 2022
Given the current pandemic the world is struggling with, there is an urgent need to continually improve vaccine technologies. Ionizing radiation technology has a long history in the development of vaccines, dating back to the mid-20th century.
Sohini S. Bhatia   +2 more
doaj   +1 more source

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