Finite-element and effective-medium calculations of the electrical behaviour near the vortex-antivortex binding transition of planar superconductors with critical temperature inhomogeneities

1. Cotón, N.
2. Dancausa, J.D.
3. Doval, J.M.
4. Ramallo, M.V.
5. Ramos-Álvarez, A.
6. Rey, R.I.
7. Vidal, F.