Enhancement of B c2 and B irr in bulk MgB 2 superconductors with SnO 2 Additions

Three (MgB ) (SnO ) samples with ranging from 0 to 5 wt% were prepared by the route to study the effect of tin dioxide additions on the superconducting properties of MgB bulk materials. All of the reacted samples were slightly Mg deficient although the starting Mg:B precursor powder ratio was 1:2. A...

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Veröffentlicht in:	Physica. C, Superconductivity Superconductivity, 2020-11, Vol.578
Hauptverfasser:	Zhang, Danlu, Sumption, Michael D, Collings, Edward W, Thong, C J, Rindfleisch, Matt A
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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