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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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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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VITREOUS ENAMELING WITH ELECTRIC HEAT 1
Journal of the American Ceramic Society, 1923ABSTRACT This paper is descriptive of the suitability of the metallic resistor furnace for the application of vitreous enamels. Comparisons are made with fuel fired furnaces. Uniformity and perfect fusion of enamel results from the high grade temperature control of the electric furnace. Atmospheres vitiated with products of combustion
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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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Electric Conductivity of Vitreous Silica during Pulsed-Electron-Beam Irradiation
MRS Proceedings, 1984ABSTRACTWe describe a measurement of the transient conductivity induced in amorphous SiO2during irradiation by an intense and energetic electron beam. Preliminary results of an experiment [1] we performed at the Pulsed High - Energy Radiographic Machine Emitting X Rays (PHERMEX) facility of Los Alamos National Laboratory indicate that a beam of ...
Stanley H. Stern, Ralph B. Fiorito
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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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Bond-structural approach to electrical conduction in vitreous semiconductors in the system AsSTe
Journal of Non-Crystalline Solids, 1970Abstract Electrical resistivities of vitreous materials in the system AsSTe (composition: 12.7–43.2 at % As, 33.4–87.3 at % S and 0–41.0 at % Te) were measured in the temperature range from −70 to 120°C. The resistivity at room temperature, ranging from 10 8 to 10 17 ohm · cm, decreased with increasing tellurium content.
Tsutomu Minami +3 more
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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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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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Space‐charge‐limited currents and high electric field effect in vitreous selenium films
physica status solidi (b), 1968AbstractFor vitreous selenium films, from 5 to 57 μm in thickness, dark steady‐state current—voltage characteristics are measured between 1 and 103V. The currents proportional to U2 d−3 can be interpreted in terms of space‐charge‐limited currents (SCLC) with a single trap level.
J. Viščakas, P. Mačkus, A. Smilga
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