SIDORENKO, A. S.; SÜRGERS, C.; LÖHNEYSEN, H. v.
(Elservier, 2002)
The temperature dependence of the perpendicular upper critical field Bc2⊥ of a single superconducting Nb film (S) sandwiched between insulating (I) and/or normal-metal layers (N=Cu) is investigated. For the ISI configuration, ...