Critical current density and microstruct
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H Otsuka; M Sugiyama; I Itoh; M Sawamura
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Article
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1998
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Elsevier Science
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English
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The correlation between the microstructure and critical current density (J c ) of NbTi/Nb/Cu multilayer superconducting sheet has been studied. Two types of Ti precipitates have been found in the NbTi layers of the sheet. One type is elongated in the rolling direction with a major axis of about 240