Temperature dependence of flux pinning i
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Donglu Shi; Ming Xu; Mark S. Boley; U. Welp
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Article
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1989
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Elsevier Science
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English
β 635 KB
Magnetization versus applied field data have been taken up to 5 T over a wide temperature range from 10 K to 77 K for polycrystalline YBa,Cu,O, with x=6.98 and x=6.62. The intragrain critical current density has been calculated based on the magnetization measurements. The observed temperature depend