One-dimensionality of the spin-polarized surface conduction and valence bands of quasi-one-dimensional Bi chains on GaSb(110)-(2$\times$1)

Yoshiyuki Ohtsubo, Naoki Tokumasu, Hiroshi Watanabe +8

Surface electronic structure and its one-dimensionality above and below the Fermi level ($E_{\mathrm{F}}$) were surveyed on the Bi/GaSb(110)-(2$\times$1) surface hosting quasi-one-dimen…