Complete flux jumping in nano-structured MgB2 superconductors prepared by mechanical alloying

High density nano-crystalline MgB2 bulk superconductors with induced pinning centres were prepared from elemental precursors by a sequence of ball milling, heat treatment, and final pressing. The XRD results revealed the main phase was MgB2 with a minor component of MgO. The magnetic moment versus t...

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Bibliografiska uppgifter
Huvudupphovsmän: Yanmaz, E, Savaskan, B, Basoglu, M, Koparan, E, Dilley, N, Grovenor, C
Materialtyp: Journal article
Språk:English
Publicerad: 2009