Abstract
WE have recently completed an investigation of the magnetic threshold fields for thin superconducting films of mercury. The extended magnetic transition curves described in a previous communication1 have been removed by using in place of a strip of film a circular disk with embedded current and potential leads. In this way, effects due to the diminishing thickness of the film at the edges of a strip are eliminated.
Similar content being viewed by others
References
Appleyard and Misener, NATURE, 142, 474 (1938).
London, F. and London, H., Proc. Roy. Soc., A, 149, 71 (1935).
Gorter and Casimir, Phys. Z., 35, 965 (1934).
Pontius, Phil. Mag., 24, 787 (1937).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
APPLEYARD, E., BRISTOW, J. & LONDON, H. Variation of Field Penetration with Temperature in a Superconductor. Nature 143, 433–434 (1939). https://doi.org/10.1038/143433a0
Issue Date:
DOI: https://doi.org/10.1038/143433a0
- Springer Nature Limited