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A significant improvement in the superconducting properties of MgB2 by co-doping with graphene and nano-SiC

Journal Article


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Abstract

  • The effects of graphene (G) and nanosilicon carbide (SiC) co-doping on the superconducting properties of MgB 2 were studied using bulk samples. SiC remains one of the best dopants which can significantly improve the high field performance, while graphene is emerging as a new dopant for MgB 2, which can improve the zero field critical current density (J c). The superconducting properties characterized by J c, the intergrain connectivity, and the critical fields were significantly improved by the use of both SiC and graphene as dopants. © 2012 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

UOW Authors

Publication Date

  • 2012

Citation

  • De Silva, K. S. B., Xu, X., Wang, X., Wexler, D., Attard, D. J., Xiang, F. & Dou, S. X. (2012). A significant improvement in the superconducting properties of MgB2 by co-doping with graphene and nano-SiC. Scripta Materialia, 67 (10), 802-805.

Scopus Eid

  • 2-s2.0-84866736133

Ro Full-text Url

  • http://ro.uow.edu.au/cgi/viewcontent.cgi?article=7981&context=engpapers

Ro Metadata Url

  • http://ro.uow.edu.au/engpapers/5050

Has Global Citation Frequency

Number Of Pages

  • 3

Start Page

  • 802

End Page

  • 805

Volume

  • 67

Issue

  • 10

Place Of Publication

  • United Kingdom

Abstract

  • The effects of graphene (G) and nanosilicon carbide (SiC) co-doping on the superconducting properties of MgB 2 were studied using bulk samples. SiC remains one of the best dopants which can significantly improve the high field performance, while graphene is emerging as a new dopant for MgB 2, which can improve the zero field critical current density (J c). The superconducting properties characterized by J c, the intergrain connectivity, and the critical fields were significantly improved by the use of both SiC and graphene as dopants. © 2012 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.

UOW Authors

Publication Date

  • 2012

Citation

  • De Silva, K. S. B., Xu, X., Wang, X., Wexler, D., Attard, D. J., Xiang, F. & Dou, S. X. (2012). A significant improvement in the superconducting properties of MgB2 by co-doping with graphene and nano-SiC. Scripta Materialia, 67 (10), 802-805.

Scopus Eid

  • 2-s2.0-84866736133

Ro Full-text Url

  • http://ro.uow.edu.au/cgi/viewcontent.cgi?article=7981&context=engpapers

Ro Metadata Url

  • http://ro.uow.edu.au/engpapers/5050

Has Global Citation Frequency

Number Of Pages

  • 3

Start Page

  • 802

End Page

  • 805

Volume

  • 67

Issue

  • 10

Place Of Publication

  • United Kingdom