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arXiv · 0901.1034

Possible Realization of non-BCS type Superconductivity in Graphene

Prasanta K. Panigrahi·Vivek M. Vyas·T. Shreecharan
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Abstract

We show that the gauge field induced due to non-uniform hopping, in gapped graphene, can give rise to a non-BCS type of superconductivity. Unlike the conventional mechanisms, this superconductivity phenomena does not require any pairing. We estimate the critical temperature for superconducting-to-normal transition via Berezinskii-Kosterlitz-Thouless mechanism. Possibility of observing the same in ultra cold atomic gases is also pointed out.

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Prasanta K. Panigrahi, Vivek M. Vyas, T. Shreecharan. 2010-03-24. Possible Realization of non-BCS type Superconductivity in Graphene. https://arxiv.org/abs/0901.1034

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