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Levitation forces of a single-grained YBCO bulk superconductor of 48 mm in diameter.

Author(s) : TESHIMA H., SAWAMURA M., MORITA M., TSUCHIMOTO M.

Type of article: Article

Summary

The paper describes the numerical and experimental superconducting levitation forces of a single-grained YBCO bulk superconductor of approximately 48 mm in diameter. Comparison of the experimental and numerical levitation forces showed that even large bulk superconductors have a macroscopic value of critical current density as high as 2.0 x 10,000 amperes/cm2, not much different from the microscopic value of critical current density.

Details

  • Original title: Levitation forces of a single-grained YBCO bulk superconductor of 48 mm in diameter.
  • Record ID : 1998-2115
  • Languages: English
  • Source: Cryogenics - vol. 37 - n. 9
  • Publication date: 1997/09

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