Magnetism and superconductivity in Ce2RhIn8
M. Nicklas, V. A. Sidorov, H. A. Borges, P. G. Pagliuso, C. Petrovic, Z. Fisk, J. L. Sarrao, J. D. Thompson
Abstract
We report the discovery of pressure-induced superconductivity, with Tc=2 K, in the heavy-fermion antiferromagnet Ce2RhIn8, where superconductivity and magnetic order coexist over an extended pressure interval. A T-linear resistivity in the normal state, accessed by an applied magnetic field, does not appear to derive from the existence of a 2D quantum-critical spin-density wave.
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