Positive curvature in the upper critical
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L.E. De Long; D. Togliatti; G.W. Lehman; W.-K. Kwok; G.W. Crabtree; K.G. Vanderv
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Article
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1990
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Elsevier Science
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English
⚖ 498 KB
New data on the upper critical magnetic field of single crystals of URu,Si, show distinct upward curvature for the field H in the tetragonal basal plane, but not for fields along the tetragonal axis. The data for H < 5 T can be explained as a result of the coupling of a multi-component superconducti