Electrical resistivity of silica glasses

Shin, Dong Wook; Tomozawa, M.

doi:10.1016/0022-3093(93)90769-t

Cited by 16 publications

(1 citation statement)

References 11 publications

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“…Taking into account that for Ag it was observed a maximum current of the order of 100 mA (for electric fields of few V/mm), and for Au of 100 lA (with electric fields of few hundreds of V/mm), the conductivity exhibited by of the two systems was about five orders of magnitude different for the two cases. Actually, fused silica presents electrical resistivity values strongly dependent on the temperature and on the impurities concentration, going roughly from 10 13 X m at RT to 10 -3 X m at about 1600 K. An analysis of the resistivity exhibited by different types of pure silica (namely, having different impurities concentration) as a function of the temperature and of the water content can be found in [22,23]. In the temperature range (400-500°C) explored in our experiments, the resistivity is expected to be of the order of 10 5 -10 7 X m, and the nominal resistance of our silica samples on the order of 10 6 -10 8 X.…”

Section: Discussionmentioning

confidence: 99%

Silver and gold doping of SiO2 glass by solid-state field-assisted diffusion

Cattaruzza

Gonella

Ali

et al. 2009

Journal of Non-Crystalline Solids

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Section: Discussionmentioning

confidence: 99%

Silver and gold doping of SiO2 glass by solid-state field-assisted diffusion

Cattaruzza

Gonella

Ali

et al. 2009

Journal of Non-Crystalline Solids

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Silica, Vitreous Silica

Sempolinski

Schermerhorn

2000

Kirk-Othmer Encyclopedia of Chemical Technology

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Vitreous silica is a high temperature, single‐component glass commercially available in a wide range of purities. It has superior chemical resistance, low thermal expansion, and excellent optical transmission from the uv to the near‐ir. Thermal history and trace contamination can have significant effects on a number of properties, ranging from electrical conductivity to absorption characteristics. Vitreous silica is the material of choice for a variety of commercial and scientific applications, including tubing and containers for chemical processing, uv‐optical elements, envelope material of mercury vapor lamps, and windows for space vehicles. Vitreous silica's high viscosity, even at its melting point, precludes the use of traditional glass‐forming techniques. Manufacture usually involves specialized methods, such as flame hydrolysis or high temperature sintering in helium or vacuum.

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Silica, Vitreous

Smith¹

2006

Kirk-Othmer Encyclopedia of Chemical Technology

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Vitreous silica is a single‐component glass commercially available in a wide range of purities. It is used in a wide variety of applications, from “low tech” tubing and container applications to “high tech” applications, such as lens elements in microlithography steppers and optical waveguides. It has superior chemical resistance, low thermal expansion, and excellent optical transmission from the vacuum ultraviolet (uv) to the near‐infrared (ir). Thermal history and trace contamination can have significant effects on a number of properties, ranging from electrical conductivity to absorption characteristics. Vitreous silica is the material of choice for a variety of commercial and scientific applications, including tubing and containers for chemical processing, uv‐optical elements, envelope material of mercury vapor lamps, and windows for space vehicles. Vitreous silica’s high viscosity, even at its melting point, precludes the use of traditional glass‐forming techniques. Manufacture usually involves specialized methods, such as flame hydrolysis or high temperature sintering in helium or vacuum.

show abstract

Electrical resistivity of silica glasses

Cited by 16 publications

References 11 publications

Silver and gold doping of SiO2 glass by solid-state field-assisted diffusion

Silver and gold doping of SiO2 glass by solid-state field-assisted diffusion

Silica, Vitreous Silica

Silica, Vitreous

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