Publications [#245960] of Gleb Finkelstein

Papers Published
  1. Borzenets, IV; Coskun, UC; Mebrahtu, H; Finkelstein, G, Pb-Graphene-Pb josephson junctions: Characterization in magnetic field, IEEE Transactions on Applied Superconductivity, vol. 22 no. 5 (2012), pp. 1800104 [doi] .

    We fabricate superconductor-graphene-superconductor Josephson junctions with superconducting regions made of lead (Pb). The critical current through graphene may be modulated by the external magnetic field; the resulting Fraunhofer interference pattern shows several periods of oscillations, suggesting that the junction is uniform. Deviations from the perfect Fraunhofer pattern are observed, and their cause is explained by a simulation that takes into account the sample design. © 2002-2011 IEEE.