Results 11 to 20 of about 207,760 (313)

Effect of Interplay between Parallel and Perpendicular Magnetic and Electric Fields on Partial Discharges

open access: yesEnergies, 2023
This paper reports on the influence of a magnetic field on the dynamics of partial discharges (PDs) in two distinct configurations with respect to the mutual orientation of electric fields.
Marek Florkowski
doaj   +2 more sources

Electric fields drive bond homolysis

open access: yes, 2022
Electric fields have been used to control and direct chemical reactions in biochemistry and enzymatic catalysis, yet directly applying external electric fields to activate reactions in bulk solution and to characterize them ex situ remains a challenge ...
Cedric, Schaack   +8 more
core   +1 more source

Pair creation in electric fields [PDF]

open access: yesEPJ Web of Conferences
Sauter-Schwinger pair creation in electromagnetic fields is a fundamental prediction of QED and one of the motivations for the present efforts in constructing super-strong lasers.
Schubert Christian
doaj   +1 more source

Electric Model for Electromagnetic Wave Fields

open access: yesIEEE Access, 2021
This paper presents the first theoretical framework that defines the electric infinitesimal structure model of electromagnetic waves. This model represents the electromagnetic fields by electric field components only.
Waseem G. Shadid, Reem Shadid
doaj   +1 more source

Electric field measurement in electric-field modified flames

open access: yesProceedings of the Combustion Institute, 2021
Abstract The application of an electric field to a flame modifies the flame characteristics due to the collective motion of charged particles generated within the flame. The applied field mobilises electrons and ions depending on their polarity, leading to localised regions of space charge with sufficient density to either locally amplify or shield ...
Thomas D. Butterworth, Min Suk Cha
openaire   +2 more sources

Dirac Spatial Search with Electric Fields

open access: yesEntropy, 2021
Electric Dirac quantum walks, which are a discretisation of the Dirac equation for a spinor coupled to an electric field, are revisited in order to perform spatial searches.
Julien Zylberman, Fabrice Debbasch
doaj   +1 more source

Shape dependence of the neuronal response to alternating electrical fields [PDF]

open access: yes, 2010
Neuronal interactions with electric fields depend on the biophysical properties of the neuronal membrane as well as the geometry of the cell relative to the field vector.
Richardson, Magnus J. E.   +5 more
core   +1 more source

Estimating the electric field response to the Halloween 2003 and September 2017 magnetic storms across Scotland using observed geomagnetic fields, magnetotelluric impedances and perturbation tensors

open access: yesJournal of Space Weather and Space Climate, 2020
Geomagnetic storms generate heightened magnetovariational activity, which induces electric fields that drive hazardous currents known as geomagnetically induced currents (GICs) through man-made technological conductors including power transmission lines,
Simpson Fiona, Bahr Karsten
doaj   +1 more source

Measuring the electric fields in space

open access: yes地球与行星物理论评, 2021
Measuring electric fields in the space environments of the Earth and other planets helps us to understand the electric field structures and plasma waves in the space.
Kun Li, Jun Cui, Yong Wei
doaj   +1 more source

Solar cycle variations in equatorial ionospheric zonal electric fields near sunrise

open access: yesEarth and Planetary Physics, 2023
In this study, we investigate the solar cycle dependence of the sunrise ionospheric zonal electric fields at the equator under geomagnetically quiet conditions.
JunJie Chen   +3 more
doaj   +1 more source

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