Effect of electromagnetic permeability on transition temperature of superconductivity [PDF]
International Journal of Modern Physics B, 2023 The description of superconductivity at high-temperature is a problem that has recently been addressed. Transition temperature of superconductivity, [Formula: see text], depends on the lattice structure type, size and room pressure. In super-lattices and low-dimensional layered nanostructures, [Formula: see text] is increased by increasing the ...
M. M. Bagheri-Mohagheghi +4 more
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Electromagnetics with time-varied vacuum permittivity and permeability
, 2023 Manuscript and Supplemental document, 27 pages, 11 ...
Zhiwei Sun
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An Electromagnetic Trinity from “Negative Permittivity” and “Negative Permeability”
International Journal of Infrared and Millimeter Waves, 2001 5 ...
Akhlesh Lakhtakia
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The quantum vacuum at the foundations of classical electrodynamics [PDF]
, 2010 In the classical theory of electromagnetism, the permittivity and the permeability of free space are constants whose magnitudes do not seem to possess any deeper physical meaning.
A. S. Villar +18 more
core +4 more sources
18 GHz electromagnetic field induces permeability of Gram-positive cocci [PDF]
Scientific Reports, 2015 AbstractThe effect of electromagnetic field (EMF) exposures at the microwave (MW) frequency of 18 GHz, on four cocci, Planococcus maritimus KMM 3738, Staphylococcus aureus CIP 65.8T, S. aureus ATCC 25923 and S. epidermidis ATCC 14990T, was investigated.
Nguyen, The Hong Phong +6 more
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Electromagnetic Wave Propagation in Media with Indefinite Permittivity and Permeability Tensors [PDF]
Physical Review Letters, 2003 We study the behavior of wave propagation in materials for which not all of the principle elements of the permeability and permittivity tensors have the same sign. We find that a wide variety of effects can be realized in such media, including negative refraction, near-field focusing and high impedance surface reflection.
David R. Smith, David Schurig
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Effect of different permeability on electromagnetic properties of absorbing materials [PDF]
MATEC Web of Conferences, 2018 In this study, we have simulated and investigated electromagnetic properties of six types materials using a single layer metal backed absorber model that were determined at microwave frequencies 8.2 up to12.4 GHz. The reflection loss was simulated for different thicknesses in the range of 0.85 to 1.05 mm based on the relative complex permeability and ...
Yuliyanti Dwi Utami +2 more
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Determination of the Magnetic Permeability, Electrical Conductivity, and Thickness of Ferrite Metallic Plates Using a Multifrequency Electromagnetic Sensing System [PDF]
IEEE Transactions on Industrial Informatics, 2019 In this paper, an inverse method was developed which can, in principle, reconstruct arbitrary permeability, conductivity, thickness, and lift-off with a multifrequency electromagnetic sensor from inductance spectroscopic measurements.
Mingyang Lu +4 more
semanticscholar +3 more sources
Magnetic tweezers with high permeability electromagnets for fast actuation of magnetic beads [PDF]
Review of Scientific Instruments, 2015 As a powerful and versatile scientific instrument, magnetic tweezers have been widely used in biophysical research areas, such as mechanical cell properties and single molecule manipulation. If one wants to steer bead position, the nonlinearity of magnetic properties and the strong position dependence of the magnetic field in most magnetic tweezers ...
La Chen +2 more
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Effect of Electromagnetic Pulse Exposure on Permeability of Blood-testicle Barrier in Mice
Biomedical and Environmental Sciences, 2008 To study the effect of electromagnetic pulse (EMP) exposure on the permeability of blood-testicle barrier (BTB) in mice.Adult male BALB/c mice were exposed to EMP at 200 kV/m for 200 pulses with 2 seconds interval. The mice were injected with 2% Evans Blue solution through caudal vein at different time points after exposure, and the permeability of BTB
Tao Zhao +6 more
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