Figure 6
(a) Fermi surface of Al(100) taken with = 76 eV at 10 K in the p-polarization geometry, where white solid lines indicate the surface Brillouin zone of the face-centered-cubic (100) surface. (b) and (c) The ARPES intensity plot from Al(100) measured along the – line with = 46 eV at 10 K in the p- and s-polarization geometry, respectively. The energy resolution was set at 25 meV for the Fermi surface mapping [panel (a)] and at 15 meV for high-resolution measurements [panels (b) and (c)]. After Jiang et al. (2011) for panels (a) and (b). |