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Insulation of highly conductive metal in composite stabilizer for reduction of Hall current across surface.

Author(s) : KANEKO H.

Type of article: Article

Summary

A method for reduction of the Hall current is evaluated in relation to the surface resistance of an aluminium-copper interface in the stabilizer. Simple insulation is possible only when the sheath and the other conductive layer providing a short circuit for the Hall current are sufficiently thin. A slit in the insulator layer is effective in reducing the contact resistance without releasing a large loop for the Hall current. A possible design is proposed which retains 90% of the conductivity of the original aluminium, even when a thick conductive sheath is used.

Details

  • Original title: Insulation of highly conductive metal in composite stabilizer for reduction of Hall current across surface.
  • Record ID : 1994-2099
  • Languages: English
  • Source: Cryogenics - vol. 33 - n. 11
  • Publication date: 1993/11

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