Two-dimensional topological superconductivity in pb/co/si(111)

HIGHLIGHTS

• who: Gerbold C. Ménard from the Université, UMR, Place Jussieu, Paris, FranceUniversity of have published the Article: Two-dimensional topological superconductivity in Pb/Co/Si(111), in the Journal: NATURE COMMUNICATIONS NATURE COMMUNICATIONS
• what: These minimal ingredients combining Zeeman field with Rashba spin-orbit coupling can explain the appearance of chiral superconductivity above Co-Si domains, as the authors develop below in a theoretical model. In Fig 3c, the authors show the dispersion relation with the momentum kθ (conjugate to the perimeter of the magnetic disk) obtained by diagonalizing Eq with a gaussian Zeeman . . .
  

   

  

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