Advertisement

Boundary Current and Modulated Flux Motion in Superconducting Thin Pb Films

  • Y. W. Kim
  • A. M. de Graaf
  • J. T. Chen
  • E. J. Friedman

Abstract

If a constant homogeneous magnetic field H is applied along the normal of a superconducting thin film carrying an rf current J an oscillatory flux motion results in the direction perpendicular to both H and J. We have recently reported the results of an experiment designed to study the effects of an additional weak modulating magnetic field on the flux motion at microwave frequencies.1 We found that the electric field E associated with the flux motion driven by J can be amplitude modulated. The purpose of the present paper is to describe briefly the salient features of this phenomenon at microwave frequencies and to report the results of recent experiments examining its dependence on the frequency of the rf current.

Keywords

Microwave Frequency Boundary Current Constant Magnetic Field Modulation Component Flux Lattice 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    Y.H. Kim, A.M. de Graaf, J.T. Chen, E.J. Friedman, and S.H. Kim, Phys. Rev. B 6, 887 (1972).ADSCrossRefGoogle Scholar
  2. 2.
    C.P. Bean, Rev. Mod. Phys. 36, 31 (1964).ADSCrossRefGoogle Scholar
  3. 3.
    J.I. Gittlemen and B. Rosenblum, Phys. Rev. Lett. 16, 734 (1966).ADSCrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media New York 1974

Authors and Affiliations

  • Y. W. Kim
    • 1
  • A. M. de Graaf
    • 1
  • J. T. Chen
    • 1
  • E. J. Friedman
    • 1
  1. 1.Department of PhysicsWayne State University DetroitUSA

Personalised recommendations