Figure 2
From: Electron beam evaporation of superconductor-ferromagnet heterostructures
Resistivity, \(\rho\), as a function of temperature, \(T\), for a Nb(20)/MgO(3) sample measured using the van der Pauw method. The inset illustrates the superconducting transition in greater detail. \(T_{c}\) was found to be 7.03 K. All \(T_{c}\) values reported in this study are determined using a 50% resistance criterion 37.
