Dimensions and Units in Electrodynamics [PDF]
, 2004 We sketch the foundations of classical electrodynamics, in particular the transition that took place when Einstein, in 1915, succeeded to formulate general relativity.
Hehl, Friedrich W., Obukhov, Yuri N.
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Measurement of Ferromagnetic Slabs Permeability Based on a Novel Planar Triple-Coil Sensor
IEEE Sensors Journal, 2020 Eddy current methods are wildly used for measuringthe electromagnetic property of ferromagneticsamples due to its high sensitivities and portability (when using the remote electromagnetic sensor).
Mingyang Lu +5 more
semanticscholar +1 more source
Negative Refraction and Left-handed electromagnetism in Microwave Photonic Crystals [PDF]
, 2004 We demonstrate negative refraction of microwaves in metallic photonic crystals. The spectral response of the photonic crystal, which manifests both positive and negative refraction, is in complete agreement with band-structure calculations and numerical ...
E. Cubukcu +9 more
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Determination of dielectric permeability of substances by electromagnetic waveguide method
Journal of Physics and Electronics, 2020 A method for determining the complex permittivity of substances by the electromagnetic (EM) waveguide method in the microwave range using electrodynamics and the theory of multilayer dielectric structures is considered. The expression for the complex reflection coefficient of an EM wave in a waveguide with a substance sample is studied. Calculations of
E. R. Beznosova +4 more
openaire +2 more sources
A Novel Dual Modality Sensor With Sensitivities to Permittivity, Conductivity, and Permeability [PDF]
IEEE Sensors Journal, 2019 In this paper, an electromagnetic sensor which can operate simultaneously in capacitive and inductive modalities with sensitivities to permittivity, conductivity, and permeability is developed, and a novel measurement strategy is proposed accordingly ...
J. R. Salas Avila +3 more
semanticscholar +1 more source
A posteriori error estimation for stochastic static problems [PDF]
, 2014 To solve stochastic static field problems, a discretization by the Finite Element Method can be used. A system of equations is obtained with the unknowns (scalar potential at nodes for example) being random variables. To solve this stochastic system, the
CLENET, Stéphane, MAC, Hung
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Volume integral equations for electromagnetic scattering in two dimensions
, 2015 We study the strongly singular volume integral equation that describes the scattering of time-harmonic electromagnetic waves by a penetrable obstacle.
Costabel, Martin +2 more
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Determination of effective permittivity and permeability of metamaterials from reflection and transmission coefficients [PDF]
, 2001 We analyze the reflection and transmission coefficients calculated from transfer matrix simulations on finite lengths of electromagnetic metamaterials, to determine the effective permittivity ~«! and permeability ~m!
David R. Smith +3 more
semanticscholar +1 more source
, 2003 The gravitational effects in the relativistic quantum mechanics are investigated in a relativistically derived version of Heaviside's speculative Gravity (in flat space-time) named here as Maxwellian Gravity.
Aldrovandi R. +37 more
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Canonical quantization of macroscopic electromagnetism [PDF]
, 2010 Application of the standard canonical quantization rules of quantum field theory to macroscopic electromagnetism has encountered obstacles due to material dispersion and absorption.
Amooshahi M +13 more
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