Search Results - subject:"Dielectric function"

Correlations of structural, magnetic, and dielectric properties of undoped and doped CaCu<Subscript>3</Subscript>Ti<Subscript>4</Subscript>O<Subscript>12</Subscript>

Krohns, S.; Lu, J.; Lunkenheimer, P.; Brizé, V.; … - In: The European Physical Journal B - Condensed Matter and … 72 (2009) 2, pp. 173-182

Persistent link: https://www.econbiz.de/10009281066

Polarized hydrogen bonds and dielectric properties of glycine glicinium perrhenate

Dekola, T.; Isakov, D.; Gomes, E. de Matos; Rodrigues, … - In: The European Physical Journal B - Condensed Matter and … 68 (2009) 4, pp. 519-522

Persistent link: https://www.econbiz.de/10009281436

Effective permittivity of materials containing graded ellipsoidal inclusions

Giordano, S.; Palla, P. L.; Colombo, L. - In: The European Physical Journal B - Condensed Matter and … 66 (2008) 1, pp. 29-35

Persistent link: https://www.econbiz.de/10009280234

Far-infrared optical properties of YVO<Subscript>4</Subscript> single crystal

Bi, C. Z.; Ma, J. Y.; Yan, J.; Fang, X.; Yao, D. Z.; … - In: The European Physical Journal B - Condensed Matter and … 51 (2006) 2, pp. 167-171

reflectivity spectra are analyzed with the factorized form of the dielectric function, and the dielectric properties and optical …

Persistent link: https://www.econbiz.de/10009281475

Onset of the nonlinear dielectric response of glasses in the two-level system model

Cochec, J. Le; Ladieu, F. - In: The European Physical Journal B - Condensed Matter and … 32 (2003) 1, pp. 13-26

Persistent link: https://www.econbiz.de/10009281849

Dielectric versus conductive behaviour in quantum gases: exact results for the hydrogen plasma

Ballenegger, V.; Martin, Ph.A. - In: Physica A: Statistical Mechanics and its Applications 328 (2003) 1, pp. 97-144

behaviour occurs when the wavelength is decreased well below the Debye screening length. The standard formula for the dielectric … function of an ideal gas of hydrogen atoms is recovered in an appropriate scaling limit. The derivation treats all effects …

Persistent link: https://www.econbiz.de/10010588838

A simplified model for the dielectric function of three-component composite materials

Wang, Ququan; Tian, Decheng; Xiong, Guiguong; Zhou, Zhengguo - In: Physica A: Statistical Mechanics and its Applications 275 (2000) 1, pp. 256-261

–Mosotti equation is applied to a collection of the three kinds of metallic particles. A simple formula of effective dielectric function …

Persistent link: https://www.econbiz.de/10010599596

Dielectric response in Bloch’s hydrodynamic model of an electron–ion plasma

Ishikawa, K; Felderhof, B.U - In: Physica A: Statistical Mechanics and its Applications 250 (1998) 1, pp. 506-516

The linear response of an electron–ion plasma to an applied oscillating electric field is studied within the framework of Bloch’s classical hydrodynamic model. The ions are assumed to be fixed in space and distributed according to a known probability distribution. The linearized equations of...

Persistent link: https://www.econbiz.de/10010873719

High-frequency photoabsorption by an ion immersed in a plasma as calculated from Bloch’s hydrodynamic model

Ishikawa, K; Felderhof, B.U - In: Physica A: Statistical Mechanics and its Applications 253 (1998) 1, pp. 541-554

The high-frequency behavior of the photoabsorption cross section of an ion immersed in a plasma is investigated in the framework of the Thomas–Fermi model, supplemented with Bloch’s hydrodynamic equations. It is shown that the singular nature of the electron density profile near the point...

Persistent link: https://www.econbiz.de/10010599587

Electron energy-loss spectroscopy of inhomogeneous systems

Fuchs, Ronald; Mendoza, Carlos I.; Barrera, Rubén G.; … - In: Physica A: Statistical Mechanics and its Applications 241 (1997) 1, pp. 29-44

inclusions characterized by a local dielectric function, we examine several extensions of this theory. We first treat an …

Persistent link: https://www.econbiz.de/10010586935