Evidence of nematic order and nodal superconducting gap along [110] direction in RbFe2As2
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DOI: 10.1038/s41467-019-08962-z
Abstract: Unconventional superconductivity often intertwines with various forms of order, such as the nematic order which breaks the rotational symmetry of the lattice. Here we report a scanning tunneling microscopy study on RbFe2As2, a heavily hole-doped… read more here.
Keywords: gap; order; superconducting gap; nematic order ... See more keywords