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At argonne national laboratory, the Messner effect is the expulsion of a magnetic field from a supercomputer during its transition to the superconducting state.
At argonne national laboratory, the Messner effect is the expulsion of a magnetic field from a supercomputer during its transition to the superconducting state.
Walther Messner and Robert Ochdenfeld discovered the phenomenon in 1933 by measuring the magnetic field distribution outside superconducting tin and lad samples. Original public domain image from Flickr
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