Penetration of an external field change with arbitrary angle into a saturated superconducting filament

M. Haverkamp*, B. ten Haken, L. Bottura, H.H.J. ten Kate

*Corresponding author for this work

Research output: Contribution to journalArticleAcademic

3 Citations (Scopus)
1 Downloads (Pure)

Abstract

In many applications of superconductivity the magnetization of a saturated cylindrical superconducting filament is perturbed by an external field change. Especially in superconducting accelerator magnets local field changes have an impact on the magnetization in the coil. We analyze the behavior of the current distribution and magnetization of a single filament for field changes with different amplitudes and at arbitrary angles with respect to the original background field. Formulas are developed and the behavior of the magnetization is demonstrated.
Original languageEnglish
Pages (from-to)1356-1359
Number of pages4
JournalPhysica C
Volume372-376
Issue numberPart 3
DOIs
Publication statusPublished - 2002

Keywords

  • Filament
  • Penetration
  • Magnetization

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