Results 31 to 40 of about 1,258,168 (308)
Frontiers in Materials, 2022 Carbon-based materials, as lightweight absorbers, have been widely applied in varied fields to counteract the adverse effects of electromagnetic waves.
Yongzhi Song +4 more
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Surface roughness effect on ultracold neutron interaction with a wall and implications for computer simulations [PDF]
, 2010 We review the diffuse scattering and the loss coefficient in ultracold neutron reflection from slightly rough surfaces, report a surprising reduction in loss coefficient due to roughness, and discuss the possibility of transition from quantum treatment ...
A. M. Desai +15 more
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Reflections for February: Loss [PDF]
Neurology, 2011 > I > > In the end, Sonia's mother did the packing, > > Of what little would fit in the basket. > > Her mother warned her not to name him. > > But Tomas he was, and she slipped a card between > > the folds, > > And kissed the …
openaire +1 more source
Self-Referencing Fiber-Optic Intensity Sensors Using Ring Resonators and Fiber Bragg Gratings [PDF]
, 2006 An improved ring resonator self-referencing technique in a new reflection configuration for remote fiber-optic intensity sensors is demonstrated using fiber Bragg gratings. Sensor sensitivity doubles and a single fiber lead is used.
Montalvo García, Julio +3 more
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Analysis of electromagnetic shielding effectiveness of metal shell of mine-used products
Gong-kuang zidonghua, 2014 The paper analyzed and calculated electromagnetic shielding effectiveness of mine-used products with shell of single layer stainless steel, got conclusion that electromagnetic shielding effectiveness of metal shell was related to metal material and ...
SHI Faqiang
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Applied SciencesW-type Ba-hexaferrite, BaZn2−xCoxFe16O27, was synthesized via both conventional solid-state (x = 0.4, 0.5, 0.6, 0.75, 1.0, 1.25, 1.5) and molten-salt methods (x = 0.75, 1.0, 1.25).
Jae-Hee Heo, Young-Min Kang
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Influence of Substituted Elements on Reflection Loss of Ba-Ferrite Nanoparticle
Archives of Metallurgy and Materials, 2017 Due to the rapid development of the information communication industries, it is expected that next-generation mobile communication devices in the data communication environment will be used at the same time in the L~X band (1–12 GHz).
Yang S. +3 more
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Energies, 2023 Aiming at the evaluation of the shielding effectiveness (SE) of materials against high-intensity electromagnetic pulse (EMP), the shielding mechanism in the frequency domain is investigated, and the factors that determine SE such as conductivity ...
Yifei Liu +6 more
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Two-dimensional optical ring resonators based on radial Bragg resonance [PDF]
, 2003 A Bragg-reflection-based ring resonator is proposed and analyzed. Closed-form expressions for the field and dispersion curves for radial Bragg gratings and photonic bandgap crystals are derived.
Scheuer, Jacob, Yariv, Amnon
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Hollow core Bragg fiber with antiresonant intermediate layer
, 2016 By means of the transfer matrix method, the optical properties of fibers with a distinct intermediate layer between a hol-low core and periodic cladding are calculated. The periodic cladding consists of two types of the alternating layers.
Kulchin, Yurii N. +2 more
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