Advertisement

Bulletin of Materials Science

, Volume 14, Issue 4, pp 895–897 | Cite as

Double-dimensional crossover in layered superconductor

  • A S Sidorenko
  • V I Dediu
  • A G Sandler
International Conference On Superconductivity—III

Abstract

The critical magnetic fieldsHc2 of superconducting layered structures V/Cu were investigated. The double-dimensional crossover 3D-2D-3D was observed on the temperature (Hc2(θ)) dependences of critical magnetic fields. The field crossover 3D-2D is caused by strong temperature dependence of superconducting coherence length ξ s nearT c . The second crossover 2D-3D is provided by temperature dependence of normal metal coherence length ξ N and reflects the 3D isotropization of layered structure V/Cu at low temperature.

Keywords

Angular Dependence Coherence Length Critical Field Copper Layer Strong Temperature Dependence 
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. Beasley M R 1980 inProc. Conf. Inhomogeneous Superconductors, Berkeley Springs, New York Google Scholar

Copyright information

© Indian Academy of Sciences 1991

Authors and Affiliations

  • A S Sidorenko
    • 1
  • V I Dediu
    • 1
  • A G Sandler
    • 1
  1. 1.Institute of Applied PhysicsKishinevUSSR

Personalised recommendations