induced electric polarization

induced electric polarization
Макаров: наведённая электрическая поляризация

Универсальный англо-русский словарь. . 2011.

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  • electric polarization — ▪ physics       slight relative shift of positive and negative electric charge in opposite directions within an insulator, or dielectric, induced by an external electric field. Polarization occurs when an electric field distorts the negative… …   Universalium

  • Photon induced electric field poling — In physics, photon induced electric field poling is a phenomenon whereby a pattern of local electric field orientations can be encoded in a suitable ferroelectric material, such as perovskite. The resulting encoded material is conceptually… …   Wikipedia

  • Polarization (disambiguation) — Polarization or polarisation of transverse waves describes the orientation of oscillations in the plane perpendicular to the wave s direction of travel.Polarization or polarisation can also refer to:In the physical sciences: *Polarization density …   Wikipedia

  • Polarization density — In classical electromagnetism, the polarization density (or electric polarization, or simply polarization) is the vector field that expresses the density of permanent or induced electric dipole moments in a dielectric material. The polarization… …   Wikipedia

  • Electric displacement field — In physics, the electric displacement field, denoted as , is a vector field that appears in Maxwell s equations. It accounts for the effects of free charges within materials. D stands for displacement, as in the related concept of displacement… …   Wikipedia

  • Electric susceptibility — The electric susceptibility χe of a dielectric material is a measure of how easily it polarizes in response to an electric field. This, in turn, determines the electric permittivity of the material and thus influences many other phenomena in that …   Wikipedia

  • Electric charge — SI symbol: Q SI quantity dimension: Q SI unit: coulomb other units: e Derivations from other quantities: Q = I · …   Wikipedia

  • Induced polarization — (IP) is a geophysical imaging technique used to identify subsurface materials, such as ore. The method is similar to electrical resistivity tomography, in that an electric current is induced into the subsurface through two electrodes, and voltage …   Wikipedia

  • Polarization mode dispersion — (PMD) is a form of modal dispersion where two different polarizations of light in a waveguide, which normally travel at the same speed, travel at different speeds due to random imperfections and asymmetries, causing random spreading of optical… …   Wikipedia

  • Multiferroics — have been formally defined as materials that exhibit more than one primary ferroic order parameter simultaneously (i.e. in a single phase).[1] The four basic primary ferroic order parameters are ferromagnetism, ferroelectricity, ferroelasticity… …   Wikipedia

  • polaron — ˈpōləˌrän noun ( s) Etymology: International Scientific Vocabulary polar + on; probably originally formed in Russian : a conducting electron in an ionic crystal together with the induced electric polarization of the surrounding lattice …   Useful english dictionary


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