Superconducting properties of highly disordered bismuth films
Kubatkin S. E. , Landau I. L
Deposition of bismuth films through a layer of superfluid helium has resulted in the synthesis of films with a resistivity on the order of 3 Χ 10~3 Ω-cm. The superconducting properties of these films, including the critical temperature, are quite different from those of ordinary bismuth films synthesized by cold deposition.