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Anomalously High Conductivity of Deformed Metals at the Positive Temperatures
Technologies of Markov, Ltd., Novosibirsk, Russia
Mechanical Engineering Department, Gubkin Russian State University of Oil and Gas, Moscow, Russia
- 1 Technologies of Markov, Ltd., Novosibirsk, Russia
- 2 Mechanical Engineering Department, Gubkin Russian State University of Oil and Gas, Moscow, Russia
World Journal of Condensed Matter Physics·Volume 02 (2012)·Pages 85–90·Published 17 May 2012·DOI10.4236/wjcmp.2012.22015
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Abstract
The description of experimentally observed phenomenon of abnormally high electrical conductivity—"superconductivity" (SC) at the room and higher temperatures is represented. The effect was observed in metallic monospirals of small radius curvature with high density and regular distribution of dislocations. Transition into state of SC has been observed experimentally in the range from –50 up to 3000°C at the density of transmitting current up to 2·10 9 A/cm 2 . The experimental data confirming the watched phenomenon are represented. The explanations of this phenomenon are being proposed in the framework of the dislocation model.
KeywordsMetallic MonospiralsDislocation DensityThe Anomalously High Conductivity in Metals-SuperconductivityRoom and other Positive TemperaturesThe Velocity of Current Density Growth
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