Erratum: Iron porphyrin molecules on Cu(001): Influence of adlayers and ligands on the magnetic properties [Phys. Rev. B 87, 174425 (2013)]
H. C. Herper, M. Bernien, S. Bhandary, C. F. Hermanns, A. Krüger, J. Miguel, C. Weis, C. Schmitz-Antoniak, B. Krumme, D. Bovenschen, C. Tieg, B. Sanyal, E. Weschke, C. Czekelius, W. Kuch, H. Wende, and O. Eriksson
H. C. Herper, M. Bernien, S. Bhandary, C. F. Hermanns, A. Krüger, J. Miguel, C. Weis, C. Schmitz-Antoniak, B. Krumme, D. Bovenschen, C. Tieg, B. Sanyal, E. Weschke, C. Czekelius, W. Kuch, H. Wende, and O. Eriksson
Calculated density of states of Fe orbitals in FeP/Cu(001). Arrows denote the spin-up and spin-down configuration, respectively. The Fe atom is adsorbed on the hollow site position with N on top of Cu [(a) and (c)]. In (b) and (d), the molecule is rotated . The results obtained from calculations with (without) van der Waals forces in the approximation of Grimme [1] are given in the top row (bottom row). Differently colored lines denote different orbitals, as indicated in the legend in (a).