c-Direction Finite Voltage in Bi-based/Ag Multifilament Tapes

  • R. Zeng
  • Q. Y. Hu
  • J. N. Li
  • H. K. Liu
  • S. X. Dou
Part of the Advances in Cryogenic Engineering book series (ACRE, volume 44)


A finite voltages along the c-direction of the Ag-sheathed Bi-2223 multifilament tapes have been measured, detected by voltage leads attached on the opposite broad faces of the tape. A theoretical analysis using magnetic flux creep and flow model and simplified electric network model is provided. The non-uniformity of the mass core density of the core and unsymmetric distribution of the cores over the transverse cross section result in the finite voltage.


Critical Current Density Transverse Cross Section Broad Face Flux Creep Apply Superconductivity 
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Copyright information

© Springer Science+Business Media New York 1998

Authors and Affiliations

  • R. Zeng
    • 1
  • Q. Y. Hu
    • 1
  • J. N. Li
    • 1
  • H. K. Liu
    • 1
  • S. X. Dou
    • 1
  1. 1.Center for Superconducting and Electronic MaterialsUniversity of WollongongWollongongAustralia

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