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alternating-current Josephson effect |
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alternating-current Josephson effect [¦ȯl·tər·nād·iŋ ¦kər·ənt ′jō·səf·sən i‚fekt] (cryogenics) The oscillating current flow resulting from the tunneling of electron pairs through a thin insulating barrier between two superconductors when a steady voltage,V, is maintained across the barrier, with a frequency equal to 2eV/h, whereeis the magnitude of the charge of the electron andhis Planck's constant. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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