Experimental evaluation of the total shielding current in a bulk high-Tc superconductor

Masanori Tsuchimoto, Hiroshi Takaichi, Masato Murakami

Research output: Contribution to journalArticle

Abstract

Total shielding currents of a melt processed bulk high-Tc superconductor (HTS) are evaluated from the measured voltage of a Rogowski coil when a permanent magnet is moved towards the HTS. The total shielding current and the levitation force between the magnet and the HTS show rapid growth and decay depending on the speed of the magnet. The dynamic levitation force and the magnetic relaxation are discussed from the experimental results.

Original languageEnglish
Pages (from-to)10-12
Number of pages3
JournalIEEE Transactions on Applied Superconductivity
Volume6
Issue number1
DOIs
Publication statusPublished - 1996
Externally publishedYes

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Shielding
Superconducting materials
shielding
levitation
Magnets
evaluation
magnets
Magnetic relaxation
magnetic relaxation
permanent magnets
Permanent magnets
coils
Electric potential
electric potential
decay

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Physics and Astronomy (miscellaneous)

Cite this

Experimental evaluation of the total shielding current in a bulk high-Tc superconductor. / Tsuchimoto, Masanori; Takaichi, Hiroshi; Murakami, Masato.

In: IEEE Transactions on Applied Superconductivity, Vol. 6, No. 1, 1996, p. 10-12.

Research output: Contribution to journalArticle

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