Upper Critical Fields And Critical Current Densities In Bronze Processed Commercial Multifilamentary Nb3Sn Wires

K. Watanabe, Y. Muto

Research output: Contribution to journalArticlepeer-review

19 Citations (Scopus)

Abstract

The superconducting properties of Tc, Bc2 and Jc were investigated in a residual strain state of pre-strain for bronze processed commercial multifilamentary Nb3Sn wires. It is found that the temperature dependence of Bc2 under strain obeys [1-(2/3) (πT/l.75Tc)2] near T = 0 and (l-T/Tc) near Tc. The establishment of the temperature scaling law of a global pinning force Fp = JcxB is confirmed in commercial Nb3Sn wires.

Original languageEnglish
Pages (from-to)1759-1762
Number of pages4
JournalIEEE Transactions on Magnetics
Volume27
Issue number2
DOIs
Publication statusPublished - 1991 Mar

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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