Physical properties of K(x)Ni(2-y)Se2 single crystals.

Abstract

We have synthesized K0.95(1)Ni1.86(2)Se2 single crystals. The single crystals contain K and Ni deficiencies not observed in KNi2Se2 polycrystals. Unlike KNi2Se2 polycrystals, the superconductivity is absent in single crystals. The detailed physical property study indicates that the K0.95Ni1.86Se2 single crystals exhibit heavy-fermion-like characteristics… (More)
DOI: 10.1088/0953-8984/26/1/015701

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Cite this paper

@article{Lei2014PhysicalPO, title={Physical properties of K(x)Ni(2-y)Se2 single crystals.}, author={Hechang Lei and Milinda Abeykoon and Kefeng Wang and Emil S. Bo{\vz}in and Hyejin Ryu and Dieter Graf and Jacob Warren and Clive Petrovic}, journal={Journal of physics. Condensed matter : an Institute of Physics journal}, year={2014}, volume={26 1}, pages={015701} }