Superconducting Quantum Interference Device: Difference between revisions
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imported>Howard C. Berkowitz m (SQUID moved to Superconducting Quantum Interference Device: Convention is to avoid abbreviations in title unless there are special reasons; also need to disambiguate) |
imported>Howard C. Berkowitz No edit summary |
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Superconducting Quantum Interference Device is a very sensitive device for detection of magnetic flux. | A '''Superconducting Quantum Interference Device (SQUID)''' is a very sensitive device for detection of magnetic flux. At low temperatures (about 4K) the output of the DC SQUID circuit can be about 1 microvolt per flux quantum if the effective resistance is about 1 Ohm and the effective inductance is about 1 nanoHenry. | ||
At low temperatures (about 4K) the output of the DC SQUID circuit can be about 1 microvolt per flux quantum if the effective resistance is about 1 Ohm and the effective inductance is about 1 nanoHenry. | |||
Revision as of 15:25, 21 February 2009
A Superconducting Quantum Interference Device (SQUID) is a very sensitive device for detection of magnetic flux. At low temperatures (about 4K) the output of the DC SQUID circuit can be about 1 microvolt per flux quantum if the effective resistance is about 1 Ohm and the effective inductance is about 1 nanoHenry.