Vortex dynamics and nonlocal transport in superconducting films

POSTER

Abstract

In this study we assess the dynamics of pancake vortices and antivortices in a type-II superconductor at low temperature under conditions of inhomogeneous current biasing. We find and explore non-equilibrium steady states determined by vortex interactions. We also compare our results to experimental studies of non-local current-voltage response in NbSe2.

*“This research was supported, in part, under National Science Foundation Grants CNS0958379, CNS-0855217, ACI-1126113 and the City University of New York High Performance Computing Center at the College of Staten Island.”

Presenters

  • Aleix Bou Comas

    • CUNY College of Staten Island

Authors

  • Aleix Bou Comas

    • CUNY College of Staten Island

  • Sarang Gopalakrishnan

    • Dept. of Physics and Astronomy, College of Staten Island, City University of New York
    • CUNY College of Staten Island
    • Physics, CUNY College of Staten Island
    • The Graduate Center, CUNY
    • Department of Physics and Astronomy, CUNY College of Staten Island
    • CUNY College of Staten Island, CUNY Graduate Center
    • Physics and Astronomy, CUNY-CSI
    • Graduate Center, CUNY, New York, NY 10016, USA; Physics and Astronomy, College of Staten Island, Staten Island, NY 10314, USA

  • Vadim Oganesyan

    • CUNY College of Staten Island
    • Dept. of Physics and Astronomy, College of Staten Island, City University of New York
    • The Graduate Center, City University of New York
    • City University of New York
    • Physics and Astronomy, CSI and GC, CUNY
    • Physics and Astronomy, CUNY-CSI