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arXiv · 1803.08468

Vortex liquid phase in the p-wave ferromagnetic superconductor UCoGe

Beilun Wu·Dai Aoki·Jean-Pascal Brison
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Abstract

The upper critical field for field along the b-axis of the p-wave ferromagnetic superconductor UCoGe has a particular S-shape, akin to the re-entrant superconducting phase of URhGe. To explore the evolution of the superconducting phase under this transverse magnetic field, we report the thermal conductivity and resistivity measurements, revealing a possible field-induced vortex liquid phase, and supporting a field-induced change of the superconducting order parameter.

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Beilun Wu, Dai Aoki, Jean-Pascal Brison. 2018-03-22. Vortex liquid phase in the p-wave ferromagnetic superconductor UCoGe. https://doi.org/10.1103/physrevb.98.024517

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