Angle-resolved photoemission and first-principles electronic structure   of single-crystalline $\alpha$-uranium (001)
  Continuing the photoemission study begun with the work of Opeil et al. [Phys. Rev. B \textbf{73}, 165109 (2006)], in this paper we report results of an angle-resolved photoemission spectroscopy (ARPES) study performed on a high-quality single-crystal $\alpha$-uranium at 173 K. The absence of surface-reconstruction effects is verified using X-ray Laue and low-energy electron diffraction (LEED) patterns. We compare the ARPES intensity map with first-principles band structure calculations using a generalized gradient approximation (GGA) and we find good correlations with the calculated dispersion of the electronic bands. 
C.P. Opeil, R.K. Schulze, H.M. Volz, J.C. Lashley, M.E. Manley, W.L.   Hults, R.J. Hanrahan Jr., J.L. Smith, B. Mihaila, K.B...