The fluctuating field induces an electric dipole (separation of charges equal in size but opposite in sign) within the scattering particles that oscillates at the same frequency as the incident radiation.
Ferroelectricity, property of certain nonconducting crystals, or dielectrics, that exhibit spontaneous electric polarization (separation of the centre of positive and negative electric charge, making one side of the crystal positive and the opposite side negative) that can be reversed in direction by the application of an appropriate electric field.
On the other hand, small-scale fine structures of electrostatic fields are enhanced by the electric charge separation and the charge accumulation on the surface of the body in the high-resolution run, while these structures are absent in the low-resolution runs.
An experimental design strategy was used to study the influence of several parameters (CD and phosphate buffer concentration, methanol content of the electrolyte, injected volume, capillary length, electric field and separation temperature) on the separation and find suitable analytical conditions for monitoring the prodrugs in cell extracts.
One possibility of 7Li enrichment can be the application of diffusion and electric field assisted separation in liquids or gels.
The gel matrix then becomes a resistance to the migration of the substances in the electric field, and separation is based on the size of the molecules, with the smallest migrating the fastest.
We show that non-linearities do not modify the wave dispersion since the non-linear force causes a longitudinal current, and the associated charge separation electric field acts to balance the non-linear force.
One expects a charge separation electric field to form in magnetic anomaly regions due to the fact that ions, with larger momentum and gyro-radius, penetrate more easily into crustal field regions than electrons, thus producing an electric field that excludes ions and pulls electrons into the interaction region.
A sample is ionized, and the charged molecular particles are propelled through an electromagnetic or electric field for separation by differences in mass (molecular weight).
This separation of electric charges sets up an electric potential across the membrane called the diffusion potential.
