Electric Field induced Superconductivity in Multigraphene. Ballestar, A., Barzola-Quiquia, J., Dusari, S., da Silva, P., E., R., R., & Kopelevich, Y. 2, 2012.
Electric Field induced Superconductivity in Multigraphene [pdf]Paper  abstract   bibtex   
We have studied the temperature and magnetic field dependence of the electrical resistance of mesoscopic, tens of nanometers thick multigraphene samples as a function of a bias voltage applied perpendicular to the graphene planes. We found that the resistance changes asymmetrically with the bias voltage sign. For large and negative bias voltages the resistance shows a non-percolative superconducting-like transition at $T \sim 15 ... 20 $K. A large enough magnetic field suppresses the transition.

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