F. Bechstedt, R. Del Sole, S. Glutsch, P. H. Hahn, O. Pulci, and W. G. Schmidt, “Many-body and overlayer effects on surface optical properties,” physica status solidi (b), vol. 240, no. 3, pp. 469–479, 2003.

M. Pristovsek et al., “Gallium-rich reconstructions on GaAs(001),” physica status solidi (b), vol. 240, no. 1, pp. 91–98, 2003.

W. Lu, W. G. Schmidt, and J. Bernholc, “Cycloaddition reaction versus dimer cleavage at theSi(001):interface,” Physical Review B, vol. 68, p. 115327, 2003.

C. Castillo, B. S. Mendoza, W. G. Schmidt, P. H. Hahn, and F. Bechstedt, “Layer-by-layer analysis of surface reflectance anisotropy in semiconductors,” Physical Review B, vol. 68, p. 041310(R), 2003.

S. Wang, W. Lu, W. G. Schmidt, and J. Bernholc, “Nanowire-induced optical anisotropy of the Si(111)-In surface,” Physical Review B, vol. 68, p. 035329, 2003.

P. H. Hahn, W. G. Schmidt, F. Bechstedt, O. Pulci, and R. Del Sole, “P-richGaP(001)(2×1)/(2×2)surface:  A hydrogen-adsorbate structure determined from first-principles calculations,” Physical Review B, vol. 68, p. 033311, 2003.

W. G. Schmidt and K. Seino, “Pyrrole (NH) and Polypyrrole Functionalized  Silicon Surfaces Calculated from First Principles,” Surface Review and Letters, vol. 10, no. 2–3, pp. 221–226, 2003.

P. H. Hahn and W. G. Schmidt, “Surface Ordering of P-rich InP(001): Hydrogen Stabilization vs Electron Correlation,” Surface Review and Letters, vol. 10, no. 2–3, pp. 163–167, 2003.

K. Seino, W. G. Schmidt, J. Furthmüller, and F. Bechstedt, “Chemisorption of pyrrole (NH) on Si(001) calculated from first-principles,” Surface Science, vol. 532–535, pp. 988–992, 2003.

K. Seino, W. G. Schmidt, M. Preuss, and F. Bechstedt, “Uracil Adsorbed on Si(001):  Structure and Energetics,” The Journal of Physical Chemistry B, vol. 107, pp. 5031–5035, 2003.