Superconducting order parameters in overdoped BaFe1.86Ni0.14As2 revealed by multiple Andreev reflection spectroscopy of planar break junctions
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DOI: 10.1103/physrevb.104.174512
Abstract: Using multiple Andreev reflection (MAR) spectroscopy, we studied superconductor normal metal superconductor (SnS) semiballistic contacts with incoherent transport in overdoped pnictide superconductors BaFe1.86Ni0.14As2 with critical temperature Tc ≈ 12 K. We directly determined an anisotropic… read more here.
Keywords: spectroscopy; andreev reflection; multiple andreev; 86ni0 14as2 ... See more keywords