Effect of magnetic field processing on t
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W.X. Li; Y. Li; R.H. Chen; W.K. Yoeh; S.X. Dou
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Article
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2007
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Elsevier Science
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English
โ 148 KB
The carbon nanotubes (CNTs) doped MgB 2 bulks were sintered in the 5 T pulsed magnetic field at 800 ยฐC for 30 min. The critical temperature (T c ) is 36.3 K, a little higher than that of the bulks sintered without magnetic field, 35.7 K. The critical current density (J c ) shows anisotropy in high m