Demagnetizing factors for square bars

Enric Pardo, Du Xing Chen, Alvaro Sanchez

Research output: Contribution to journalArticleResearchpeer-review

34 Citations (Scopus)


Using a finite-element method, we have calculated fluxmetric and magnetometric demagnetizing factors Nf and Nm for square cross-section bars as functions of susceptibility Χ and length-to-width ratio c/a over the range Χ = -1 to ∞ and c/a = 0.01 to 100. We present the results in figures and tables and compare them with those for cylinders. We give an approximate conjugate relation for Nm(Χ) of a cube.
Original languageEnglish
Pages (from-to)1491-1498
JournalIEEE Transactions on Magnetics
Issue number3
Publication statusPublished - 1 May 2004


  • Fluxmetric and magnetometric demagnetizing factors
  • Square bars


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