磁気シールドルームの開発と製造

書誌事項

タイトル別名
  • Development and Manufacturing of Magnetic Shielding Room
  • ジキ シールドルーム ノ カイハツ ト セイゾウ

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説明

In recent years, SQUID (superconducting quantum interference device) technology has been developed for measuring the very low magnetic field generated from a human's physiology activity, and this technology is used for MEG (magnetencephalograph) and MCG (magnetcardiograph). In this way, the MEG and MCG have begun to be installed to the some hospitals as the medical devices. It is necessary to reduce the environmental magnetic field significantly, in order to measure the weak signals with high stability by using these devices.<br> We developed and manufactured the magnetic shielding room for this purpose. In this paper, shielding performance of the magnetic shielding room at the low intensity and low frequency magnetic field is introduced.

収録刊行物

  • 電気製鋼

    電気製鋼 75 (4), 297-303, 2004

    大同特殊鋼株式会社

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