Abstract
We propose a simple method for calculating the superconducting upper-critical field of complex periodic two-dimensional networks in the continuum limit. Two specific lattices with space groups and are used to demonstrate this approach. We obtain the result that the ratio of the critical field of these networks to that of a uniform film is close to but larger than 2.
- Received 5 April 1988
DOI:https://doi.org/10.1103/PhysRevB.38.11843
©1988 American Physical Society