On the Meissner effect in granular super
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V.V. Alexandrov; V.V. Borisovskii; T.A. Fedotova; L.M. Fisher; N.V. Il'in; O.K.
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Article
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1991
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Elsevier Science
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English
โ 546 KB
The magnetic field dependence of Meissner susceptibility of ceramics samples with different grain size was studied. It was found that the behaviour of susceptibility in sintered samples can be nonmonotonous. The model based on magnetic flux freezing when crossing the "irreversibility line" is propos