Superconducting alloy. Ingot of niobium- tantalum alloy,a superconducting metal material. Superconductivity occurs in certain materials at very low temperatures. Superconductors carry electrical current with little or no resistance and exclude magnetic fields. Superconductivity is a quantum physics effect caused when conduction electrons move in pairs and so eliminate resistance to their movement. Superconductors have a range of potential applications and much research has been carried out into the search for materials which are superconducting at high temperatures | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Guldbrandsen, Klaus |
Bildgröße: | 3443 px × 5079 px |
Modell-Rechte: | nicht erforderlich |
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