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Levitation at room temperature is possible- new technology transforms the graphite into a superconductor PDF Print E-mail
Thursday, 13 September 2012 20:58

As reported in an article, which was published in the "Advanced materials", a team of physicists led by Pablo Esquinazi from the University of Leipzig, Germany was able to develop the technology, after the application of which the grain of graphite can exhibit superconducting properties at normal room temperature (25 degrees Celsius). If physicists succeed a sufficient number of such high-temperature superconductor of the graphite- it will cause a revolution in transport, as many have seen the focus from soaring of superconductor above a magnet, but before the opening of Pablo Esquinazi, the trick was only possible in the laboratory at very low temperatures, and now it will be possible at normal temperature on the surface of the Earth. Reportedly, after the special treatment of graphite with water, filtered physics graphite and dried in an oven at 100 degrees Celsius, physicists obtained graphite powder granules, whose surface had superconducting properties, which persisted even at 300 degrees Kelvin (27 degrees Celsius). According to Pablo Esquinazi, the graphite surface begins its superconducting properties due to the presence of molecules water in the crystal lattice of graphite, is a combination of some yet inexplicably strongly reduces the electrical graphite resistance, making it a superconductor. However, while colleagues of Pablo Esquinazi managed to turn in the superconductor only a small portion of graphite, but scientists hope to develop a better technology of transformation of graphite into the superconductor, which would also cause a revolution in electrical engineering and greatly increase of efficiency of power plants, which lose much of their capacity due to the use of conventional conductors, since have not been able to get a conductor at room temperature.

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