Publication Date:
2011-09-22
Description:
Author(s): I. V. Borzenets, U. C. Coskun, S. J. Jones, and G. Finkelstein We report on graphene-based Josephson junctions with contacts made from lead. The high transition temperature of this superconductor allows us to observe the supercurrent branch at temperatures up to ∼2 K , at which point we can detect a small, but nonzero, resistance. We attribute this resistance t... [Phys. Rev. Lett. 107, 137005] Published Wed Sep 21, 2011
Keywords:
Condensed Matter: Electronic Properties, etc.
Print ISSN:
0031-9007
Electronic ISSN:
1079-7114
Topics:
Physics
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