Different cuprates which are being studied at TU Wien
New findings are changing the way we think about superconductivity. Experiments at TU Wien (Vienna) underline the special role of immobile charge carriers, acting as a 'glue', which makes superconductivity possible. Every standard cable, every wire, every electronic device has some electric resistance. There are, however, superconducting materials with the ability to conduct electrical current with a resistance of exactly zero ' at least at very low temperatures. Finding a material which behaves as a superconductor at room temperature would be a scientific breakthrough of incredible conceptual and technological importance. It could lead to a wide range of new applications, from levitating trains to new imaging technologies for medicine. The search for high-temperature superconductors is extremely difficult, because many of the quantum effects related to superconductivity are not yet well understood.
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