Advanced Materials

Superconducting hollow and solid fibers and thin films of YBa2Cu3OX from a polymeric precursor

Authors


  • We thank Dr. J M. Madson for the ac susceptibility measurement and B. Chen for the single crystal LaGaO3 substrate. The support of the Humboldt Foundation with a fellowship (I.C.) is gratefully acknowledged.

Abstract

Superconducting hollow fibers of YBa2Cu3Ox (see figure) can be prepared via the supramolecular organization of polymer-metal complexes. Solid fibers and oriented thin films have also been prepared. The ability to form the superconducting material into different shapes can provide a basis for innovative applications, for instance, the hollow fibers may be used as high-Tc superconducting lenses.

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