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Surface superconductivity and order parameter suppression in UPt$_3$

D. F. Agterberg·M. B. Walker
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Abstract

We show that a recent measurement of surface superconductivity in UPt$_3$ (Keller {\it et. al.}, Phys. Rev. Lett. {\bf 73}, 2364 (1994)) can be understood if the superconducting pair wavefunction is suppressed anisotropically at a vacuum to superconductor interface. Further measurements of surface superconductivity can distinguish between the various phenomenological models of superconducting UPt$_3$.

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D. F. Agterberg, M. B. Walker. 1995-09-05. Surface superconductivity and order parameter suppression in UPt$_3$. https://doi.org/10.1103/physrevb.53.3516

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