Category:Conductivity & superconductivity: Difference between revisions

Revision as of 18:37, 14 April 2014

Point-contact diode, inner structure. The rectangle is n-type semiconductor, and is about half a millimeter wide

Topics related to electrical conductivity, including semiconductors, superconductors and current

Subcategories

Semiconductor materials - materials that have an intermediate electrical conductivity between a conductor and an insulator
Superconducting devices - devices that allow zero or almost zero electrical resistance, often operated at very low temperatures and with materials such as mercury
Superconducting integrated circuits - integrated circuits or ICs that have superconducting properties
Superconducting magnetic energy storage - or SMES, a system that stores energy in a magnetic field created by the flow of direct current through a superconducting coil cooled below its critical temperatures
Superconducting materials - materials, which, below a critical temperature, have zero or almost zero electrical resistance
Superconducting transition temperature - the temperature at which a particular material becomes a superconductor with no electrical resistance
Wire - a single usually flexible strand of metal that transmits electricity and electromagnetic signals

Subcategories

This category has the following 7 subcategories, out of 7 total.

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Wire

Pages in category "Conductivity & superconductivity"

The following 82 pages are in this category, out of 82 total.

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Russell Ohl

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Quantum Dots

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Oral-History:Theodore Van Duzer (1991)

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Oral-History:Yukikazu Iwasa

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 == Subcategories ==
-*'''[[:Category:Bean model|Bean model]]''' - the 1962 model that gives an explanation of irreversible magnetization of hard semiconductors
-*'''[[:Category:Conducting materials|Conducting materials]]''' - materials that allow the conduction of electric currents to varying degrees
-*'''[[:Category:Critical current|Critical current]]''' - the maximum electrical density a superconductor can maintain without resistance
-*'''[[:Category:Flux pinning|Flux pinning]]''' - the phenomena that magnetic flux lines do not move despite the current operating on them by a superconductor
 *'''[[:Category:Semiconductor materials|Semiconductor materials]]''' - materials that have an intermediate electrical conductivity between a conductor and an insulator
 *'''[[:Category:Superconducting devices|Superconducting devices]]''' - devices that allow zero or almost zero electrical resistance, often operated at very low temperatures and with materials such as mercury
-*'''[[:Category:Superconducting filaments and wires|Superconducting filaments and wires]]''' - wires and filaments that have superconductive properties
-*'''[[:Category:Superconducting films|Superconducting films]]''' - material films that have superconducting properties
 *'''[[:Category:Superconducting integrated circuits|Superconducting integrated circuits]]''' - integrated circuits or ICs that have superconducting properties
 *'''[[:Category:Superconducting magnetic energy storage|Superconducting magnetic energy storage]]''' - or SMES, a system that stores energy in a magnetic field created by the flow of direct current through a superconducting coil cooled below its critical temperatures