Meissner Effect (thumbnail)
Description:
This photo shows the Meissner effect using a high-temperature ceramic superconductor and a powerful rare-earth magnet. Liquid nitrogen cools the superconductor to about 77 Kelvin, producing the magnetic cushion. (Photo courtesy of Pacific Northwest National Laboratory.)
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Meissner Effect (thumbnail)
Alt text:
Small superconductor floating above a magnet.
Caption:
This photo shows the Meissner effect using a high-temperature ceramic superconductor and a powerful rare-earth magnet. Liquid nitrogen cools the superconductor to about 77 Kelvin, producing the magnetic cushion. (Photo courtesy of Pacific Northwest National Laboratory.)
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Fall
2005
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