Orientation dependence of the resistive transition near Hc2 in high field superconductors
作者： S.J. Williamson , J.K. Furdyna
DOI: 10.1016/0031-9163(66)90490-2
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摘要: Abstract Microwave experiments on Nb-10%Zr and Nb-25%Zr wires indicate an isotropic critical field H c2 although resistive measurements anisotropic field. The anisotropy may be attributed to surface superconductivity which has nucleated at grain boundaries inside the wires.
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