It also includes four new chapters: Nanodielectrics, Breakdown in Solids, Breakdown in Liquid Dielectrics and Testing Methods. The book covers polarization phenomena in dielectrics, the complex dielectric constant in an alternating electric field, dielectric relaxation and interfacial polarization, the ...
The electric field E is the most significant of the several fields of electromagnetic radiation, because it indicates regions of dielectric response. The nodes and antinodes of plane wave structure are clearly visible in plots of the E field, as are regions of localized enhancement near grating ...
Electric field in a dielectric material under dc conditions is determined by conductivity of the material. It is well known that the dc conductivity is a function of both temperature and electric field. This is generally not serious issue for a thinner planar sample as the temperature gradient is...
Electric-field-induced dielectric response and magnetization in nano–microscale lead-free multiferroic composite A new kind of nano/microscale lead-free multiferroic composite with a formal of 0.4CoFeO–0.6[0.948(K0.53] was prepared. The electric-field-induced dielect... Y Zhou,J Zhang,Z Feng,....
A dielectric cylinder with a given surface charge density is immersed in electrolite. The electrolite is treated via the two-dimensional nonlinear Poisson-Boltzmann equation. In the case of single-line charge located on the cylindrical surface, analytical expressions for the electric field as well ...
The modeling results show that E-field enhancements as large as a factor of 4 can be present at the defects. The enhancement shows a complex dependence on the size, depth and dielectric constant of the seed material. In general, defects initiated ,by large, shallow seeds produce the largest...
This chapter for a new book, Handbook of Microwave Technology for Food Applications, to be published by Marcell Dekker, Inc, New York, provides definitions of terms and basic principles relating to the dielectric properties of materials. The variation of dielectric properties with frequency, temperatu...
electrostatic field- electric field associated with static electric charges field of force,force field,field- the space around a radiating body within which its electromagnetic oscillations can exert force on another similar body not in contact with it ...
The maximum output of high-power pulsed lasers is always determined by laser resistance of gratings and this resistance is strongly dependent on the local near electric field intensity in the grating structure. We presented a novel method of reducing electric-field-enhancement in metal-dielectric ...
The dc electric-field dependence of the relative dielectric constant (E) in polar dielectrics is studied. The Landau-Ginzburg-Devonshire (LGD) theory and its approximate treatments in dealing with (E) are reviewed. It is found that the LGD theory works well in the case of a single polarizatio...