Results 241 to 250 of about 4,641,442 (292)

Surface charge pattern analysis based on the field-dependent charging theory: A review

open access: yesIEEE Transactions on Dielectrics and Electrical Insulation, 2020
Surface charge pattern analysis on HVDC insulators is a difficult task, which requires a comprehensive understanding of the physical mechanisms of surface charging.
Zhousheng Zhang   +2 more
exaly   +2 more sources

The influence of discrete surface charges on the force between charged surfaces

The Journal of Chemical Physics, 2005
The force between two parallel charged flat surfaces, with discrete surface charges, has been calculated with Monte Carlo simulations for different values of the electrostatic coupling. For low electrostatic coupling (small counterion valence, small surface charge, high dielectric constant, and high temperature) the total force is dominated by the ...
Khan, Malek O.   +2 more
openaire   +3 more sources

Explosion Problems for Surface Charges

Moscow University Mechanics Bulletin, 2021
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Maksimenko, V. A., Tolokonnikov, S. L.
openaire   +1 more source

Surface charges on membranes

The Journal of Membrane Biology, 1976
The equations of membrane potential developed by Kobatake and coworkers have been applied to the literature data on the resting membrane potential of the crayfish and Myxicola axons to derive values for the surface charge density present on the axon membranes. Some shortcomings of the method are briefly discussed.
openaire   +2 more sources

Effect of Surface Charge on Colloidal Charge Reversal

The Journal of Physical Chemistry B, 2009
The objective of this research work is to understand the effect of the surface charge density on the charge reversal phenomenon. To this end, we use experimental results and computer simulations. In particular, we measure the electrophoretic mobility of latex particles (macroions) in the presence of a multivalent electrolyte.
A, Martín-Molina   +3 more
openaire   +2 more sources

Surface Charge of Macrophages and Their Interaction With Charged Particles

Journal of Leukocyte Biology, 1988
Abstract The distribution and concentration of surface ionogenic groups on murine peritoneal macrophages and the responses of their plasmalemma to charged markers were investigated by electron microscopy. Quantitation of the distribution of cationized ferritin (CF) as a marker for anionic groups on fixed cells revealed surface anions on ...
S E, Mutsaers, J M, Papadimitriou
openaire   +2 more sources

Charge Accumulation at InAs Surfaces

Physical Review Letters, 1996
Angle-resolved photoelectron spectroscopy has been used to directly prove the existence of a charge accumulation layer at clean InAs surfaces. The formation of an accumulation layer is shown to be a common property of polar InAs surfaces, with the precise surface Fermi level position above the conduction band minimum determined by the surface geometry.
, Olsson   +5 more
openaire   +2 more sources

Surface Charge

1997
The surface of soil colloids carries electric charges, and these surface charges are the basic cause for soil to possess a series of surface properties. Soil surface charges affect the chemical properties of the soil through varying the quantity of electric charge and the surface charge density. For example, adsorptions of cations and anions are caused
X. N. Zhang, A. Z. Zhao
openaire   +1 more source

Surface charge of MnCO3and FeCO3

Geochimica et Cosmochimica Acta, 1990
The surface charge of two carbonate minerals (rhodochrosite, and siderite) was investigated as a function of pH (4 to 8) and ionic strength (0.03, 0.1, and 1.0 mol dm{sup {minus}3} NaCl) under two different partial pressures of CO{sub 2} (0.5 and 0.005 atm). The acid/base titrations were performed with a flow-through reactor.
Charlet, Laurent   +2 more
openaire   +3 more sources

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