Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Magnetic_flux_quantum> ?p ?o }
Showing triples 1 to 78 of
78
with 100 triples per page.
- Magnetic_flux_quantum abstract "The magnetic flux, represented by the symbol Φ, threading some contour or loop is defined as the magnetic inductance B multiplied by the loop area S, i.e. Φ = B · S. Obviously, both B and S can be arbitrary and so is Φ. However, if one deals with the superconducting loop or a hole in a bulk superconductor, it turns out that the magnetic flux threading such a hole/loop is quantized.The (superconducting) magnetic flux quantum Φ0 = h/(2e) ≈ 6985206783375800000♠2.067833758(46)×10−15 Wb is a combination of fundamental physical constants: the Planck constant h and the electron charge e. Its value is, therefore, the same for any superconductor.The phenomenon of flux quantization was discovered experimentally by B. S. Deaver and W. M. Fairbank and, independently, by R. Doll and M. Näbauer, in 1961. The quantization of magnetic flux is closely related to the Little–Parks effect, but was predicted earlier by Fritz London in 1948 using a phenomenological model.The inverse of the flux quantum, 1/Φ0, is called the Josephson constant, and is denoted KJ. It is the constant of proportionality of the Josephson effect, relating the potential difference across a Josephson junction to the frequency of the irradiation. The Josephson effect is very widely used to provide a standard for high-precision measurements of potential difference, which (since 1990) have been related to a fixed, "conventional" value of the Josephson constant, denoted KJ–90.".
- Magnetic_flux_quantum wikiPageID "279624".
- Magnetic_flux_quantum wikiPageLength "8311".
- Magnetic_flux_quantum wikiPageOutDegree "40".
- Magnetic_flux_quantum wikiPageRevisionID "681960534".
- Magnetic_flux_quantum wikiPageWikiLink Abrikosov_vortex.
- Magnetic_flux_quantum wikiPageWikiLink Brian_Josephson.
- Magnetic_flux_quantum wikiPageWikiLink Category:Metrology.
- Magnetic_flux_quantum wikiPageWikiLink Category:Physical_constants.
- Magnetic_flux_quantum wikiPageWikiLink Category:Quantum_magnetism.
- Magnetic_flux_quantum wikiPageWikiLink Category:Superconductivity.
- Magnetic_flux_quantum wikiPageWikiLink Collective_phenomenon.
- Magnetic_flux_quantum wikiPageWikiLink Committee_on_Data_for_Science_and_Technology.
- Magnetic_flux_quantum wikiPageWikiLink Conventional_electrical_unit.
- Magnetic_flux_quantum wikiPageWikiLink Dirac_flux_quantum.
- Magnetic_flux_quantum wikiPageWikiLink Electron_charge.
- Magnetic_flux_quantum wikiPageWikiLink Elementary_charge.
- Magnetic_flux_quantum wikiPageWikiLink Frequency.
- Magnetic_flux_quantum wikiPageWikiLink Fritz_London.
- Magnetic_flux_quantum wikiPageWikiLink Hertz.
- Magnetic_flux_quantum wikiPageWikiLink Josephson_effect.
- Magnetic_flux_quantum wikiPageWikiLink Little–Parks_effect.
- Magnetic_flux_quantum wikiPageWikiLink London_penetration_depth.
- Magnetic_flux_quantum wikiPageWikiLink Macroscopic_quantum_phenomena.
- Magnetic_flux_quantum wikiPageWikiLink Magnetometer.
- Magnetic_flux_quantum wikiPageWikiLink Meissner_effect.
- Magnetic_flux_quantum wikiPageWikiLink Phenomenology_(particle_physics).
- Magnetic_flux_quantum wikiPageWikiLink Planck_constant.
- Magnetic_flux_quantum wikiPageWikiLink Plancks_constant.
- Magnetic_flux_quantum wikiPageWikiLink Potential_difference.
- Magnetic_flux_quantum wikiPageWikiLink Quantum_Hall_effect.
- Magnetic_flux_quantum wikiPageWikiLink SQUID.
- Magnetic_flux_quantum wikiPageWikiLink Superconducting_coherence_length.
- Magnetic_flux_quantum wikiPageWikiLink Superconductivity.
- Magnetic_flux_quantum wikiPageWikiLink Superconductor.
- Magnetic_flux_quantum wikiPageWikiLink Thermodynamics.
- Magnetic_flux_quantum wikiPageWikiLink Type-II_superconductor.
- Magnetic_flux_quantum wikiPageWikiLink Type_II_superconductor.
- Magnetic_flux_quantum wikiPageWikiLink Volt.
- Magnetic_flux_quantum wikiPageWikiLink Voltage.
- Magnetic_flux_quantum wikiPageWikiLink Von_Klitzing_constant.
- Magnetic_flux_quantum wikiPageWikiLink Weber_(unit).
- Magnetic_flux_quantum wikiPageWikiLinkText "Josephson constant".
- Magnetic_flux_quantum wikiPageWikiLinkText "Magnetic flux quantum".
- Magnetic_flux_quantum wikiPageWikiLinkText "flux quantum".
- Magnetic_flux_quantum wikiPageWikiLinkText "magnetic flux quanta".
- Magnetic_flux_quantum wikiPageWikiLinkText "magnetic flux quantum".
- Magnetic_flux_quantum wikiPageWikiLinkText "quantized".
- Magnetic_flux_quantum wikiPageWikiLinkText "quantized-flux".
- Magnetic_flux_quantum wikiPageWikiLinkText "quantum".
- Magnetic_flux_quantum wikiPageWikiLinkText "single flux quantum".
- Magnetic_flux_quantum wikiPageWikiLinkText "superconducting flux quantum".
- Magnetic_flux_quantum hasPhotoCollection Magnetic_flux_quantum.
- Magnetic_flux_quantum wikiPageUsesTemplate Template:Math.
- Magnetic_flux_quantum wikiPageUsesTemplate Template:Reflist.
- Magnetic_flux_quantum wikiPageUsesTemplate Template:Val.
- Magnetic_flux_quantum subject Category:Metrology.
- Magnetic_flux_quantum subject Category:Physical_constants.
- Magnetic_flux_quantum subject Category:Quantum_magnetism.
- Magnetic_flux_quantum subject Category:Superconductivity.
- Magnetic_flux_quantum hypernym u03A6.
- Magnetic_flux_quantum type Mechanic.
- Magnetic_flux_quantum type Physic.
- Magnetic_flux_quantum type Quantity.
- Magnetic_flux_quantum type Science.
- Magnetic_flux_quantum comment "The magnetic flux, represented by the symbol Φ, threading some contour or loop is defined as the magnetic inductance B multiplied by the loop area S, i.e. Φ = B · S. Obviously, both B and S can be arbitrary and so is Φ.".
- Magnetic_flux_quantum label "Magnetic flux quantum".
- Magnetic_flux_quantum sameAs Cuantificación_del_flujo_magnético.
- Magnetic_flux_quantum sameAs Quantizzazione_del_flusso.
- Magnetic_flux_quantum sameAs Flukson.
- Magnetic_flux_quantum sameAs m.01pmrq.
- Magnetic_flux_quantum sameAs Manyetik_Akı_Kuantumu.
- Magnetic_flux_quantum sameAs Квант_магнітного_потоку.
- Magnetic_flux_quantum sameAs Q2265632.
- Magnetic_flux_quantum sameAs Q2265632.
- Magnetic_flux_quantum sameAs 磁通量量子.
- Magnetic_flux_quantum wasDerivedFrom Magnetic_flux_quantum?oldid=681960534.
- Magnetic_flux_quantum isPrimaryTopicOf Magnetic_flux_quantum.