Flux pinning mechanism in unorientated g
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R. Wördenweber; K. Heinemann; G.V.S. Sastry; H.C. Freyhardt
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Article
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1990
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Elsevier Science
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English
⚖ 716 KB
## Magnetization measurements of the intragranular pinning force in polycrystalline YBa2Cu307\_ ~ and YRa2(CUl\_xMx)307\_~, where M = Fe,Ni, address two major questions of flux pinning: 1, what are the dominant pinning sites; and 2, what is the relevant pinning mechanism in these materials. It is