Results 1 to 10 of about 403,028 (291)

Decrease of the electric field penetration into the ionosphere due to low conductivity at the near ground atmospheric layer [PDF]

open access: yesAnnales Geophysicae, 2010
It is well known that lithospheric electromagnetic emissions are generated before earthquakes occurrence. In our study, we consider the physical penetration mechanism of the electric field from the Earth's surface, through the atmosphere-ionosphere ...
M. Ampferer   +10 more
doaj   +1 more source

Electric Field Determination in DC Polymeric Power Cable in the Presence of Space Charge [PDF]

open access: yes, 2007
The pulsed electroacoustic (PEA) technique was used to perform space charge measurements in polymeric power cables. However, for a practical dc power cable the electric field is affected by conductivity of the material, which is a function of both ...
Chen, George, Choo, Wilson
core   +1 more source

Dyadic Green's Functions and Guided Surface Waves for a Surface Conductivity Model of Graphene

open access: yes, 2008
An exact solution is obtained for the electromagnetic field due to an electric current in the presence of a surface conductivity model of graphene. The graphene is represented by an infinitesimally-thin, local and isotropic two-sided conductivity surface.
Chew W. C.   +3 more
core   +2 more sources

Clinical Usage of Tissue Electrical Conductivity during the Electroporation: An Essential and Useful Factor

open access: yesFrontiers in Biomedical Technologies, 2021
Electric field intensity at each point is responsible for pore creation in the cell membrane during the electroporation process. These pores can increase the tissue electrical conductivity in the electroporation.
Amir Khorasani
doaj   +1 more source

DC-conductivity of a suspension of insulating particles with internal rotation

open access: yes, 2009
We analyse the consequences of Quincke rotation on the conductivity of a suspension. Quincke rotation refers to the spontaneous rotation of insulating particles dispersed in a slightly conducting liquid and subject to a high DC electric field: above a ...
E. Lemaire   +11 more
core   +3 more sources

Non-linear conductivity and quantum interference in disordered metals

open access: yes, 1999
We report on a novel non-linear electric field effect in the conductivity of disordered conductors. We find that an electric field gives rise to dephasing in the particle-hole channel, which depresses the interference effects due to disorder and ...
Castellani, C.   +3 more
core   +1 more source

Electric conductivity in non-Hermitian holography

open access: yesSciPost Physics
We study the phase structure and charge transport at finite temperature and chemical potential in the non-Hermitian $\mathcal{PT}$-symmetric holographic model of [SciPost Phys. 9, 032 (2020)].
Zhuo-Yu Xian, David Rodríguez Fernández, Zhaohui Chen, Yang Liu, René Meyer
doaj   +1 more source

Development of a Multi-Pulse Conductivity Model for Liver Tissue Treated With Pulsed Electric Fields

open access: yesFrontiers in Bioengineering and Biotechnology, 2020
Pulsed electric field treatment modalities typically utilize multiple pulses to permeabilize biological tissue. This electroporation process induces conductivity changes in the tissue, which are indicative of the extent of electroporation. In this study,
Yajun Zhao   +11 more
doaj   +1 more source

Thermal Transport Properties of Diamond Phonons by Electric Field

open access: yesNanomaterials, 2022
For the preparation of diamond heat sinks with ultra-high thermal conductivity by Chemical Vapor Deposition (CVD) technology, the influence of diamond growth direction and electric field on thermal conductivity is worth exploring.
Yongsheng Zhao   +5 more
doaj   +1 more source

Polypyrrole Coated PET Fabrics for Thermal Applications [PDF]

open access: yes, 2010
Polypyrrole can be chemically synthesized on PET fabrics, giving rise to textiles with high electric conductivity. These textiles are suitable for several applications from antistatic films to electromagnetic interference shielding devices.
Avloni, J.   +3 more
core  

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