In condensed-matter physics, the Meissner effect (or Meißner–Ochsenfeld effect) is the expulsion of a magnetic field from a superconductor during its...
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Meißner (anglicized: Meissner) (16 December 1882 – 16 November 1974) was a German technical physicist. Meißner was born in Berlin to Waldemar Meißner...
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Superconductivity (section Meissner effect)
only be explained by quantum mechanics. It is characterized by the Meissner effect, the complete cancellation of the magnetic field in the interior of...
65 KB (7,684 words) - 08:07, 19 June 2025
superconductivity, such as zero resistance, the Meissner effect, flux pinning, AC magnetic susceptibility, the Josephson effect, a temperature-dependent critical field...
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Proximity effect or Holm–Meissner effect is a term used in the field of superconductivity to describe phenomena that occur when a superconductor (S) is...
8 KB (1,073 words) - 19:56, 24 October 2023
Flux pumping (section Meissner effect)
exponentially to zero within the interior of the material. This is called the Meissner effect, and is a defining characteristic of superconductivity. For most superconductors...
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length. John Bardeen then argued in the 1955 paper, "Theory of the Meissner Effect in Superconductors", that such a modification naturally occurs in a...
21 KB (2,814 words) - 09:40, 1 November 2024
identified in 1933, by Walther Meissner and Robert Ochsenfeld, but it is considered distinct from the Meissner effect which occurs when the superconductivity...
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because it entirely expels any magnetic field from its interior (the Meissner effect). Diamagnetism was first discovered when Anton Brugmans observed in...
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A major triumph of the equations is their ability to explain the Meissner effect, wherein a material exponentially expels all internal magnetic fields...
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phenomenon is closely related to the Meissner effect, though with one crucial difference — the Meissner effect shields the superconductor from all magnetic...
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suspension system 1933 Superdiamagnetism Walther Meissner and Robert Ochsenfeld (the Meissner effect) 1934 Hermann Kemper "monorail vehicle with no wheels...
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superconductivity is destroyed. Type-II superconductors do not exhibit a complete Meissner effect. In 1935, J.N. Rjabinin and Lev Shubnikov experimentally discovered...
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Type-I superconductors, which expel all magnetic fields due to the Meissner effect, Type-II superconductors allow magnetic fields to penetrate their interior...
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superconductivity is a quantum mechanical phenomenon. It is characterized by the Meissner effect, the complete ejection of magnetic field lines from the interior of...
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Meissner, Meißner or Meisner may refer to: Meissner is the name of the following geographic features: the Meißner (range), an important mountain range...
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models can be understood as a result of the dual to the Meissner effect. The Meissner effect says that a superconducting metal will try to expel magnetic...
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having no electrical resistance, exhibit quantum effects such as the Meissner effect and quantization of magnetic flux. In perfect conductors, the interior...
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List of effects (redirect from Effect (causality))
(menstruation) McCollough effect (optical illusions) McGurk effect (auditory illusions) (perception) (psychological theories) Meissner effect (levitation) (magnetism)...
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has come to be known as the Meissner effect. In 1935, brothers Fritz London and Heinz London showed that the Meissner effect was a consequence of the minimization...
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superconductor does not allow penetration by external magnetic fields (the Meissner effect). This strange observation implies that the electromagnetic field somehow...
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temperature has not yet been determined, weak signs of a possible Meissner effect and changes in magnetic susceptibility at 250 K may have appeared in...
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excludes all magnetic fields from its interior, a phenomenon known as the Meissner effect or perfect diamagnetism. Superconducting magnets are used as electromagnets...
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plate on the bottom cooled with liquid nitrogen as to achieve the Meissner effect and allow it to float over a special track; it was shown capable of...
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Magnetometer (redirect from Hall-effect gaussmeter)
sample. This can be especially useful when studying such things as the Meissner effect on superconductors. Microfabricated optically pumped magnetometers...
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fields. Superconducting materials can also expel magnetic fields by the Meissner effect, but require cryogenic temperatures. The alloy has a low coercivity...
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to be converted into mechanical energy and back again. The piezoelectric effect is generally stronger in materials that also exhibit pyroelectricity, and...
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{\displaystyle \Phi _{B}={\frac {\hbar }{q}}2\pi ={\frac {h}{2e}}.} Due to the Meissner effect, the magnetic induction B inside the superconductor is zero. More exactly...
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due to 1) a finite, non-zero resistance and 2) the absence of the Meissner effect in the material. The presence of resistance implies that the heat is...
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inverse magnetic levitation is usually referred to as Magneto-Archimedes effect. Magnetic levitation is in development for use for transportation systems...
11 KB (1,163 words) - 19:47, 23 May 2025