High-temperature local superconductivity in graphite and graphite–sulfur composites

Recently, the existence of localized superconducting domains at elevated temperatures has been demonstrated for both pure graphite and graphite–sulfur composites. In this note we report results of magnetization and magnetoresistance measurements which provide a further evidence for the local high-te...

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Bibliographic Details
Published in:Physica. C, Superconductivity Superconductivity, 2004-08, Vol.408, p.77-78
Main Authors: Kopelevich, Y., da Silva, R.R., Torres, J.H.S., Moehlecke, S., Maple, M.B.
Format: Article
Language:English
Subjects:
Graphite
Local superconductivity
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Summary:Recently, the existence of localized superconducting domains at elevated temperatures has been demonstrated for both pure graphite and graphite–sulfur composites. In this note we report results of magnetization and magnetoresistance measurements which provide a further evidence for the local high-temperature superconductivity occurrence in these materials.
ISSN:0921-4534
1873-2143
DOI:10.1016/j.physc.2004.02.039