Low-energy bound states at interfaces between superconducting and block antiferromagnet regions in KxFe{2-y}Se2

S. Mukherjee, M. N. Gastiasoro, P. J. Hirschfeld +1

The high-Tc alkali doped iron selenide superconductors KxFe{2-y}Se2 have been recently shown to be intrinsically phase separated into Fe vacancy ordered block antiferromagnetic reg…