| 摘要 |
<p>A magnetic shield which comprises: a substrate (1); an intermediate layer (2) of silver formed on at least one surface of the substrate; and a film (3) of a composite oxide superconducting material containing a CuxOy-radical, formed on the surface of the intermediate layer. The substrate is selected from the group consisting of a paramagnetic metal, a diamagnetic metal and ceramics, and the intermediate layer of silver has a thickness of from 20 to 200 mu m. This magnetic shield has a high strength and a high magnetic shielding effect and can be manufactured at a low cost. <IMAGE></p> |
