Electromagnetic shielding properties of
โ
J.C. Macfarlane; R. Driver; R.B. Roberts; E.C. Horrigan
๐
Article
๐
1988
๐
Elsevier Science
๐
English
โ 242 KB
There is evidence that electromagnetic radiation can penetrate into solid samples of yttrium barium cuprate superconductors at magnetic flux densities of less than 1 mT. We have previously shown how this behaviour may lead to potentially useful inductive effects, but the penetration of flux is an ob