Results 1 to 10 of about 99,600 (241)
International Journal of Photoenergy, 2022 Atmospheric Pressure Spatial Atomic Layer Deposition (AP-SALD) is an upcoming deposition technique suitable for a variety of materials and combines the benefits of a regular atomic layer deposition with a significantly increased deposition rate at ...
Eugen Zimmermann +6 more
doaj +1 more source
Scientific Reports, 2022 An original photodetector system based on self-connected CuO–ZnO radial core–shell heterojunction nanowire arrays grown on metallic interdigitated electrodes, operating as visible-light photodetector was developed by combining simple preparation ...
Andreea Costas +5 more
doaj +1 more source
Key Engineering Materials, 2008 Acoustic cavitation effects in sol-gel liquid processing permits to obtain nanostructured materials, with size-dependent properties. The so-called “hot spots” produce very high temperatures and pressures which act as nanoreactors. Ultrasounds force the dissolution and the reaction stars.
Rosa Fox, Nicolás de la +3 more
openaire +3 more sources
Highly Coherent Femtosecond Electron Pulses for Ultrafast Transmission Electron Microscopy [PDF]
EPJ Web of Conferences, 2019 We describe the implementation and detailed characterization of a laser-triggered field-emitter electron source integrated into a modified transmission electron microscope. Highly coherent electron pulses enable high resolution ultrafast electron imaging
Bach Nora +9 more
doaj +1 more source
Direct and remote induced actuation in artificial muscles based on electrospun fiber networks
Scientific Reports, 2022 The present work reports a new configuration of soft artificial muscle based on a web of metal covered nylon 6/6 micrometric fibers attached to a thin polydimethylsiloxane (PDMS) film.
Mihaela-Cristina Bunea +4 more
doaj +1 more source
Effect of geometry, anisotropy and composition on the third-order optical nonlinearities of multilayer hyperbolic metamaterials -INVITED [PDF]
EPJ Web of Conferences, 2023 Quantum technologies require advanced optical metamaterials whose properties can be tailored and controlled as desired. Hyperbolic metamaterials have great potential for applications in nonlinear nanophoton-ics, such as all-optical switching, optical ...
Genchi Domenico +3 more
doaj +1 more source
An extended computational approach for point-defect equilibria in semiconductor materials
npj Computational Materials, 2022 Concentrations of intrinsic and extrinsic point defects in crystalline materials with a bandgap are typically calculated in a constant-μ approach from defect formation energies based on density functional theory. In this work, calculations of thermal and
Takafumi Ogawa +2 more
doaj +1 more source
Figure of merit for design of ε-near-zero metamaterials with enhanced Kerrtype nonlinearities [PDF]
EPJ Web of Conferences, 2023 Metamaterials are artificial media designed to display properies going beyond those of ordinary materials. Particularly interesting are ε-near-zero (ENZ) media with real part of the permittivity going to zero in a certain spectral range.
Dodici Francesca +3 more
doaj +1 more source
Supramolecular Nanostructures [PDF]
ChemNanoMat, 2018 No abstract available.
Adams, Dave J., George, Subi J.
openaire +2 more sources
Communications Chemistry, 2023 Techniques capable of measuring adsorption processes in solution typically rely on indirect methods. Here, a magnetic sustentation technique is shown to rapidly and directly measure the mass of adsorbates in four paramagnetic metal–organic framework ...
Nagore Barroso +6 more
doaj +1 more source