Biomagnetism pp 569-578 | Cite as

Shielded Rooms

  • Sergio N. Erne’

Abstract

Historically the development of biomagnetism is strongly connected with magnetically shielded rooms; Cohen (1967) started his pioneering work with such a room. In the last fifteen years, approximately eight shielded rooms have been built in various laboratories, and they incorporate different principles. These are:
  1. a)

    eddy-current shielding (used exclusively, for example, for the NBS room in Boulder, Colorado);

     
  2. b)

    magnetic and eddy-current shielding (for example the Berlin Magnetically Shielded Room);

     
  3. c)

    combined passive and active shielding.(for example, the Finnish shielded room in Otaniemi).

     

Keywords

Relative Permeability Skin Depth Soft Magnetic Material Field Coil Magnetic Shield 
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.

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Copyright information

© Springer Science+Business Media New York 1983

Authors and Affiliations

  • Sergio N. Erne’
    • 1
  1. 1.Physikalische-Technische BundesanstaltInstitut BerlinBerlin (West)Germany

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