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Superconductivity

News Superconductivity

  • Physicists uncover new competing state of matter in superconducting material

    A team of experimentalists at the U.S. Department of Energy's Ames Laboratory and theoreticians at University of Alabama Birmingham discovered a remarkably long-lived new state of matter in an iron pnictide superconductor, which reveals a laser-induced formation of collective behaviors that compete more

  • Artificial magnetic field produces exotic behavior in graphene sheets

    A simple sheet of graphene has noteworthy properties due to a quantum phenomenon in its electron structure named Dirac cones in honor of British theoretical physicist Paul Dirac (1902-1984), who was awarded the Nobel Prize for Physics in 1933. The system becomes even more interesting if it comprises more

  • Graphene on the way to superconductivity

    Scientists at HZB have found evidence that double layers of graphene have a property that may let them conduct current completely without resistance. They probed the bandstructure at BESSY II with extremely high resolution ARPES and could identify a flat area at a surprising location. Carbon atoms h more

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Videos Superconductivity

Levitating Superconductor on a Möbius strip

Andy takes a closer look at one of his favourite demos from the 2012 Christmas Lectures, bringing together a levitating superconductor and a bewildering Möbius strip made from over 2,000 magnets. more

Origin of High-Temperature Superconductivity in Copper-Oxide Compound

Brookhaven Lab physicist Ivan Bozovic explains why a copper-oxide compound can conduct electricity without resistance at temperatures well above those required by conventional superconductors. more

Publications Superconductivity

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Market studies Superconductivity

Definition

Superconductivity

Superconductivity levitating above a high-temperature superconductor , cooled with liquid nitrogen . Persistent electric current flows on the surface of the superconductor, acting to exclude the magnetic field of the magnet (the Meissner effect ... more

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