Interface Transparency of Nb/Pd Layered Systems
arXiv:cond-mat/0403218 · doi:10.1140/epjb/e2004-00099-7
Abstract
We have investigated, in the framework of proximity effect theory, the interface transparency T of superconducting/normal metal layered systems which consist of Nb and high paramagnetic Pd deposited by dc magnetron sputtering. The obtained T value is relatively high, as expected by theoretical arguments. This leads to a large value of the ratio $d_{s}^{cr}/ ξ_{s}$ although Pd does not exhibit any magnetic ordering.
To be published on Eur. Phys. J. B