Figure 1

(a) Brillouin zone boundaries for the $c(6*4)$ structure assumed in Ref. 2 (thin solid line) compared with the ones of the correct close-packed structure (thick line). Dotted lines are those used in Fig. 1b to build the “square pattern.” (b) Fermi surface of the ${\mathrm{C}}_{60}/\mathrm{Ag}(100)$ near half filling. Dashed and dotted lines locate the position of high intensity regions (see Ref. 2). They match the ${\mathrm{C}}_{60}/\mathrm{Ag}(100)$ lattice periodicity. The dashed lines are those shown on Fig. 1a, and the dotted lines the equivalent lines for the second domain oriented at 90°.Reuse & Permissions