STUDIES OF 2-DIMENSIONAL MOGE SUPERCONDUCTORS IN A MAGNETIC-FIELD
|Title||STUDIES OF 2-DIMENSIONAL MOGE SUPERCONDUCTORS IN A MAGNETIC-FIELD|
|Publication Type||Conference Proceedings|
|Year of Publication||1993|
|Authors||Kapitulnik, A., Yazdani A., Urbach J. S., White W. R., and Beasley M. R.|
|Conference Name||20th International Conference on Low Temperature Physics|
|Conference Location||Eugene, Or|
The H-T phase diagram of two-dimensional amorphous MoGe superconductors is studied near H(c2) and near the melting line of the vortex lattice. Good agreement with the lowest Landau level approximation is found for the broadening of the specific heat in a field. We also find that melting of the vortex lattice can be observed only on short enough length scales, shorter than the disorder-mediated lattice correlation length.