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Superconductivity

News Superconductivity

  • A material-keyboard made of graphene

    Researchers at ETH Zurich have succeeded in turning specially prepared graphene flakes either into insulators or into superconductors by applying an electric voltage. This technique even works locally, meaning that in the same graphene flake regions with completely different physical properties can more

  • Moiré effect: How to twist material properties

    The discovery of the material graphene, which consists of only one layer of carbon atoms, was the starting signal for a global race: Today, so-called "2D materials" are produced, made of different types of atoms. Atomically thin layers that often have very special material properties not found in co more

  • Long live superconductivity!

    Superconductivity – the ability of a material to transmit an electric current without loss – is a quantum effect that, despite years of research, is still limited to very low temperatures. Now a team of scientists at the Max Planck Institute for the Structure and Dynamics of Matter (MPSD) in Hamburg 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

All publications on 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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