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Electrical Conductivity in the Vitreous As-Se-Ge System
1971The electron conductivity of a solid is essentially determined by its chemical nature; that is, primarily by its composition and the nature of the chemical bonds between its atoms. In order to resolve the problems of solid state electrochemistry it is essential to study vitreous solids. It is known that the vitreous state is closely associated with the
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Electrical conduction and electron microscopy of vitreous solids in the K2O-SiO2 system
Journal of Physics and Chemistry of Solids, 1969Abstract Both the electrical conductivity and phase separation by replication electron microscopy of the vitreous K 2 O-SiO 2 solids from 10–43.3 mole % K 2 O are investigated. Inflexions in the activation energy of conduction vs. composition are observed around 33, 20 and 11 mole % K 2 O.
Y.P. Gupta, U.D. Mishra
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Journal of Applied Physics, 1979
The electrical conductivity of glasses determined by TSPC agrees well with that measured by conventional ac or dc techniques. The TSPC technique is a rapid and easy method of measuring the dc conductivity over the range 10−15–10−7 (Ω cm)−1 and is especially suited for conductivities <10−12 (Ω cm)−1.
Chi-Ming Hong, Delbert E. Day
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The electrical conductivity of glasses determined by TSPC agrees well with that measured by conventional ac or dc techniques. The TSPC technique is a rapid and easy method of measuring the dc conductivity over the range 10−15–10−7 (Ω cm)−1 and is especially suited for conductivities <10−12 (Ω cm)−1.
Chi-Ming Hong, Delbert E. Day
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DEVELOPMENTS IN 1921 IN ELECTRIC VITREOUS ENAMELING FURNACES 1
Journal of the American Ceramic Society, 1922ABSTRACT A summary of the new installations of electric furnaces during 1921 for vitreous enameling work with descriptions of various types of furnaces and operating data from various shops.
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Time Dependence Calculation of the Breakdown Rate for Electrical Breakdowns in Vitreous Solids
physica status solidi (b), 1992AbstractThe anomalous behaviour of different physical quantities in vitreous solids contrary to the behaviour in crystalline solids, mainly the dielectric behaviour, can be described by the effect of a system of additional low‐energy excitations in these solids. This also applies to the amorphous SiO2‐layers in MOS structures.
M. Danziger, A. Bernhardt
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Effect of Gamma Irradiation on the Electrical Properties of Vitreous SiO2
Inorganic Materials, 2005The effect of gamma irradiation on the electrical properties of vitreous SiO2 is studied at temperatures from 290 to 720 K and gamma doses from 102 to 5 × 107 Gy. The activation energy of conduction in the samples studied is shown to be unaffected by gamma irradiation.
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Hall effect, thermoelectric power and electrical conductivity measurements in vitreous CdGe x As2
Discussions of the Faraday Society, 1970A series of measurements of Hall effect, thermoelectric power and electrical conductivity have been performed on the vitreous CdGexAs2 having a Ge content of 0.2, 0.3, 0.4, 0.6 and 1 mol respectively. The electrical conductivity has an exponential behaviour in the temperature range 185–500 K only for the 0.6 and 1 mol composition.
R. Callaerts +3 more
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The Nature of the Electrical Conductivity of Vitreous Semiconductors
1971The band theory of conduction is based on the assumption of a perfect crystalline structure of solids. Experimental investigations of the conductivity of liquids and amorphous bodies have shown that this condition is not always satisfied [1]. The fact that long-range order is not essential, and that the electron energy spectrum remains unchanged on ...
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The Electrical Potential at the Interface between Vitreous Silica and Solutions of Barium Chloride
The Journal of Chemical Physics, 1946The zeta-potential of vitreous silica in contact with several solutions of barium chloride has been determined by the measurement of streaming potentials. Solutions of seven concentrations between 10−6 M and 10−2 M, inclusive, were studied, and the zeta-potential was found to decrease in a regular manner with increasing concentration.
Lloyd A. Wood, Lawrence B. Robinson
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Structural and Electrical Properties of Evaporated-Amorphous and Vitreous-Amorphous V-VI Compounds
Journal of Vacuum Science and Technology, 1973It is not widely realized that the structure of evaporated films differs significantly from the structure of vitreous bulk specimens. The atomic arrangement of vitreous specimens retains the short range order of the liquid from which they were prepared, whereas evaporated films are built up by the individual arrival of molecules and hence are ...
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