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Monitoring the Influence of Chemical Composition of Electrical and Dielectric Properties of Special Glasses
Jozef, Psota; Ondrej, Bošák; Vladimír, Labaš; … - In: Research Papers Faculty of Materials Science and … 19 (2011) 30, pp. 9-15
The paper deals with the results of experimentally determined influence of the chemical composition change of pure Ge-Se-Te glasses systems with the rare earths elements additions (Pr, Er and Ho in oxide or pure metal form) on electrical and dielectric properties of the glasses. We used...
Persistent link: https://www.econbiz.de/10011008357
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Monitoring the Influence of Chemical Composition of Electrical and Dielectric Properties of Special Glasses
Jozef, Psota; Bošák Ondrej; LabaÅ¡ Vladimír; … - In: Research Papers Faculty of Materials Science and … 19 (2011) 30, pp. 9-15
The paper deals with the results of experimentally determined influence of the chemical composition change of pure Ge-Se-Te glasses systems with the rare earths elements additions (Pr, Er and Ho in oxide or pure metal form) on electrical and dielectric properties of the glasses. We used...
Persistent link: https://www.econbiz.de/10010534202
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SURFACE DISCHARGE SIMULATION IN SF6 AND N2 MIXTURES WITH A PLASMACHEMICAL MODEL
SIMA, WENXIA; SHI, JIAN; YANG, QING - In: Surface Review and Letters (SRL) 21 (2014) 01, pp. 1450010-1
SF6–N2 mixtures are becoming the best alternative for SF6 in electrical systems. Plasmachemical modeling and the results of a positive surface streamer are reported in this paper. The model exhibits excellent streamer transition from the gas gap to the insulator surface. The surface charge...
Persistent link: https://www.econbiz.de/10010748350
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On the Clausius-Mossotti-Lorenz-Lorentz formula
Vinogradov, A.P. - In: Physica A: Statistical Mechanics and its Applications 241 (1997) 1, pp. 216-222
The difference in application of the Clausius-Mossotti-Lorenz-Lorentz formula for bulk and thin systems is discussed, including size-effects.
Persistent link: https://www.econbiz.de/10010586312
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A recasting of the effective parameters of composite mixtures into the language of artificial dielectrics
Merrill, William M.; Diaz, Rodolfo E.; Alexopoulos, … - In: Physica A: Statistical Mechanics and its Applications 241 (1997) 1, pp. 334-337
approximation. These theories formulate an effective permittivity and permeability (ε^eff and μ^eff) to predict the expected … mixture (the correlation length of percolation theory). It can be shown that any physically realizable material's permittivity … (i.e. a complex permittivity which is causal and analytic in the upper-half complex frequency plane) can be represented …
Persistent link: https://www.econbiz.de/10011061537
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The effect of dielectric properties on the electrorheology of suspensions of silica particles coated with polyaniline
Lengálová, Anežka; Pavlı́nek, Vladimı́r; Sáha, Petr - In: Physica A: Statistical Mechanics and its Applications 321 (2003) 3, pp. 411-424
The flow behaviour of silicone-oil suspensions of five types of silica particles coated with a polyaniline base in a DC electric field has been linked to their dielectric properties. The relaxation frequencies corresponding to the position of the dielectric-loss maxima in the frequency spectra...
Persistent link: https://www.econbiz.de/10011064216