Quantum levitation
A thin superconductor layer (~1µm
thick) is coated on a sapphire wafer. Quantum physics tells us that the
magnetic field penetrates into the superconductor in the form of
discrete flux tubes. The superconductor strongly pins these tubes,
causing it to float in midair. This effect is called ‘quantum
levitation’.
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| A thin superconductor layer (~1µm thick) is coated on a sapphire wafer |
U can watch more video on Quantum levitation:
http://www.youtube.com/watch?feature=player_embedded&v=DJV5PSpYPL0
http://www.quantumlevitation.com
https://plus.google.com/102786751626732213960
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