Advertisement

Magnetic Properties and Ferromagnetic Shielding of Ni-Fe-Mo Alloys at Cryogenic Temperatures

  • Y. Suzuki
  • E. Horikoshi
  • K. Niwa
Part of the Advances in Cryogenic Engineering book series (ACRE, volume 30)

Abstract

Excellent magnetic shielding performance at 4.2 K is required for the superconducting quantum interference devices to avoid influences of electromagnetic noises. This could be provided by a ferromagnetic shield using high permeability material. For cryogenic uses, a quaternary alloy of Ni-Fe-Mo-Cu has already been proposed.l

Keywords

Cryogenic Temperature Effective Permeability Quaternary Alloy Superconducting Quantum Interference Device Helmholtz Coil 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    F. Pfeifer: Z. angew. Phys., 28, 20 (1969).Google Scholar
  2. 2.
    G. Y. Chin: IEEE Trans. Mag., MAG-7, 102(1971).Google Scholar
  3. 3.
    A. T. English and G. Y. Chin: J. Appl. Phys., 38, 1183 (1967).Google Scholar
  4. 4.
    I. M. Puzei and B. V. Molotilov: Bull. Acad. Sci. USSR, Phys. Ser., 22, 1236 (1958).Google Scholar
  5. 5.
    For example, D. L. Martin and R. L. Snowdon: Rev. Sci. Instrum., 46, 523 (1975).Google Scholar
  6. 6.
    A. Mager: J. Appl. Phys., 39, 1914 (1968).Google Scholar

Copyright information

© Springer Science+Business Media New York 1984

Authors and Affiliations

  • Y. Suzuki
    • 1
  • E. Horikoshi
    • 1
  • K. Niwa
    • 1
  1. 1.Fujitsu Laboratories, Ltd.AtsugiJapan

Personalised recommendations