Results 71 to 80 of about 13,719,025 (270)
IEEE Open Journal of Antennas and Propagation, 2021 In this article, an array optimization method for maximizing beam collection efficiency (BCE) to an arbitrary receiving plane in the near field is proposed.
Seishiro Kojima +2 more
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Near-field radiative transfer in spectrally tunable double-layer phonon-polaritonic metamaterials [PDF]
, 2018 Understanding of near-field radiative transfer is crucial for many advanced applications such as nanoscale energy harvesting, nano-manufacturing, thermal imaging, and radiative cooling.
Elçioğlu, Elif Begüm +3 more
core +1 more source
Energies, 2019 Between the Wave Energy Converters (WECs) of a farm, hydrodynamic interactions occur and have an impact on the surrounding wave field, both close to the WECs (“near field„ effects) and at large distances from their location (“far field&#
Gael Verao Fernández +2 more
doaj +1 more source
IEEE Access, 2020 Many Automatic Identification (Auto–ID) technologies such as bar codes, magnetic stripes, Optical Character Recognition (OCR) and Electronic Article Surveillance (EAS) security tags are in existence.
Kasyap Suresh +5 more
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Near-Field-Induced Ionization on Photo-Excited Gold Nanoparticles [PDF]
, 2023 Gold nanoparticles (AuNPs) have been widely utilized as an effective substrate for triggering molecular ionization upon photoexcitation. However, its underlying mechanism(s) remains unclear.
Keyuan Pu (14165603) +6 more
core +1 more source
JAACAP OpenObjective: Children in the Gaza Strip have lived their entire lives with chronic economic and political insecurity punctuated by periodic escalations of overt combat. Clinicians need to learn how children raised in these conditions respond to escalations
Nina Schöler, MSc +3 more
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Computational Lens for the Near Field
Physical Review Letters, 2004 A method is presented to reconstruct the structure of a scattering object from data acquired with a photon scanning tunneling microscope. The data may be understood to form a Gabor type near-field hologram and are obtained at a distance from the sample where the field is defocused and normally uninterpretable.
Carney, P. Scott +5 more
openaire +5 more sources
Near-Field-Focused Microwave Antennas: Near-field shaping and implementation [PDF]
IEEE Antennas and Propagation Magazine, 2017 Focusing the electromagnetic field radiated by an antenna at a point in the antenna near-field (NF) region is a wellknown technique to increase the electromagnetic power density in a size-limited spot region close to the antenna aperture. This article encompasses the basic working principles and the applications of the NF-focused (NFF) microwave ...
Nepa, Paolo, Buffi, Alice
openaire +1 more source
Bright photoluminescence from ordered arrays of SiGe nanowires grown on Si(111)
Beilstein Journal of Nanotechnology, 2014 We report on the optical properties of SiGe nanowires (NWs) grown by molecular beam epitaxy (MBE) in ordered arrays on SiO2/Si(111) substrates. The production method employs Au catalysts with self-limited sizes deposited in SiO2-free sites opened-up in ...
D. J. Lockwood +5 more
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Effluent Mixing Modeling for Liquefied Natural Gas Outfalls in a Coastal Ecosystem
Journal of Marine Science and Engineering, 2014 Liquid Natural Gas (LNG) processing facilities typically are located on ocean shores for easy transport of LNG by marine vessels. These plants use large quantities of water for various process streams.
Mustafa Samad, Karim El-Kheiashy
doaj +1 more source