Listar Artículos (Física Aplicada I) por título
Mostrando ítems 149-168 de 731
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Dark lattice solitons in one-dimensional waveguide arrays with defocusing saturable nonlinearity and alternating couplings
(2012)In the present work, we examine “binary” waveguide arrays, where the coupling between adjacent sites alternates between ...
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Dark-bright discrete solitons: a numerical study of existence, stability and dynamics
(2011)the present work, we numerically explore the existence and stability properties of different types of configurations of ...
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Dark-bright gap solitons in coupled-mode one-dimensional saturable waveguide arrays
(2011)In the present work, we consider the dynamics of dark solitons as one mode of a defocusing photorefractive lattice coupled ...
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dc motion of ac driven sine-Gordon solitons
(Elsevier, 1998-10-05)We investigate the dependence of dc soliton motion sustained by pure ac driving in the sine-Gordon model on various parameter ...
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Demonstration of the stability or instability of multibreathers at low coupling
(2003)Whereas there exists a mathematical proof for one-site breathers stability, and an unpublished one for two-site breathers, ...
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Depth-distributions and migration of fallout radionuclides in mountain soils from Chr´ea National Park (Algeria): The role of rhizospheres
(Elsevier, 2022)The distribution and migration of artificial fallout radionuclides in natural soils has been profusely studied for assessing ...
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Depth-selective 2D-ACAR studies on low-k dielectric thin films
(ScienceDirect, 2003)Depth-selective 2D-ACAR investigations on ordered mesoporous silica thin films provide direct evidence that para-positronium ...
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Design of Broadband Aperture-Coupled Stacked Microstrip Antennas Using Second-Order Filter Theory
(IEEE, 2022-07)In this article, the authors propose a lumped circuit methodology for the design of broadband stacked microstrip patch ...
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Design of high-temperature solar-selective coatings based on aluminium titanium oxynitrides AlyTi1-y(OxN1-x). Part 2: Experimental validation and durability tests at high temperature
(ScienceDirect, 2018-10)The durability of two solar-selective aluminium titanium oxynitride multilayer coatings was studied under conditions ...
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Design of high-temperature solar-selective coatings based on aluminium titanium oxynitrides AlyTi1−y(OxN1−x). Part 1: Advanced microstructural characterization and optical simulation
(ScienceDirect, 2018-03)Aluminium titanium oxynitrides were studied as candidate materials for high temperature absorbers in solar selective ...
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Design of Ku- and Ka-Band Flat Dual Circular Polarized Reflectarrays by Combining Variable Rotation Technique and Element Size Variation
(MDPI, 2020-06)In this work circularly polarized flat reflectarray antennas are designed to work at downlink frequencies in Ku- and ...
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Determination of 210Po in low-level wild bilberries reference material for quality control assurance in environmental analysis using extraction chromatography and α-particle spectroscopy
(Walter de Gruyter GmbH, 2020)Certified reference materials (CRM) are being widely used for quality control assurance in environmental analysis. For ...
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Determination of denudation rates by the measurement of meteoric 10Be in Guadiana river sediment samples (Spain) by low-energy AMS
(ScienceDirect, 2018-09)The concentration of meteoric 10Be in estuarine sediment samples has been measured by Spanish Accelerator for Radionuclides ...
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Determination of the Optical Constants of Gold Nanoparticles from Thin-Film Spectra
(American Chemical Society, 2015-04-06)We determine the optical properties of nanocomposites comprising gold nanoparticles embedded in a titania matrix using ...
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Determination of trace element concentrations and stable lead, uranium and thorium isotope ratios by quadrupole-ICP-MS in NORM and NORM-polluted sample leachates
(Elsevier Science BV, 2012)This works focus on the monitoring of the potential pollution in scenarios that involves NORM related industrial activities ...
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Determination of uranium and thorium isotopes in kaolinitic samples by ICP-MS/MS
(Elsevier, 2020-10)The use of natural uranium and thorium long-lived isotopes was applied to study the evolution of kaolinitic materials. To ...
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Development and operational performance of a single calibration chamber for radon detectors
(Elsevier Science BV, 2007)This work shows the design, setup and performance of a new single radon detector calibration chamber developed at the ...