Theory for Modeling the Optical Properties of Surfaces
G. Onida, W.G. Schmidt, O. Pulci, M. Palummo, A. Marini, C. Hogan, R. Del Sole, Physica Status Solidi (A) 188 (2002) 1233–1242.
LibreCat: /record/13745
DOI: 10.1002/1521-396x(200112)188:4<1233::aid-pssa1233>3.0.co;2-w

X-ray diffraction analysis of the gallium-rich surface of GaAs(001)
D. Paget, Y. Garreau, M. Sauvage, P. Chiaradia, R. Pinchaux, W.G. Schmidt, Physical Review B 64 (2002) 161305(R).
LibreCat: /record/13749
DOI: 10.1103/physrevb.64.161305

First-principles study of InP and GaP(001) surfaces
O. Pulci, K. Lüdge, P. Vogt, N. Esser, W.G. Schmidt, W. Richter, F. Bechstedt, Computational Materials Science (2002) 32–37.
LibreCat: /record/13750
DOI: 10.1016/s0927-0256(01)00161-6

Terrace and step contributions to the optical anisotropy of Si(001) surfaces
W.G. Schmidt, F. Bechstedt, J. Bernholc, Physical Review B 63 (2002) 045322.
LibreCat: /record/13754
DOI: 10.1103/physrevb.63.045322

Optical Anisotropy of theSiC(001)-(3×2)Surface: Evidence for the Two-Adlayer Asymmetric-Dimer Model
W. Lu, W.G. Schmidt, E.L. Briggs, J. Bernholc, Physical Review Letters 85 (2002) 4381–4384.
LibreCat: /record/13755
DOI: 10.1103/physrevlett.85.4381

Atomic structure and optical anisotropy of III–V(001) surfaces
N. Esser, W.G. Schmidt, C. Cobet, K. Fleischer, A.I. Shkrebtii, B.O. Fimland, W. Richter, Journal of Vacuum Science &; Technology B: Microelectronics and Nanometer Structures 19 (2001).
LibreCat: /record/13751
DOI: 10.1116/1.1394730

Structure and Energetics of P-rich GaP(001) Surfaces
O. Pulci, W.G. Schmidt, F. Bechstedt, Physica Status Solidi (A) 184 (2001) 105–110.
LibreCat: /record/13753
DOI: 10.1002/1521-396x(200103)184:1<105::aid-pssa105>3.0.co;2-d

On the origin of resonance features in reflectance difference data of silicon
K. Hingerl, R.. Balderas-Navarro, A. Bonanni, P. Tichopadek, W.G. Schmidt, Applied Surface Science 175–176 (2001) 769–776.
LibreCat: /record/13847
DOI: 10.1016/s0169-4332(01)00114-3

Terrace and step contributions to the optical anisotropy of Si(001) surfaces
W.G. Schmidt, F. Bechstedt, J. Bernholc, Physical Review B 63 (2001).
LibreCat: /record/13849
DOI: 10.1103/physrevb.63.045322

First-principles study of (2×1) and (2×2) phosphorus-rich InP(001) surfaces
O. Pulci, K. Lüdge, W.G. Schmidt, F. Bechstedt, Surface Science 464 (2000) 272–282.
LibreCat: /record/13756
DOI: 10.1016/s0039-6028(00)00729-9

(001) Surfaces of GaP and InP: structural motifs, electronic states and optical signatures
W.G. Schmidt, J. Bernholc, F. Bechstedt, Applied Surface Science 166 (2000) 179–184.
LibreCat: /record/13757
DOI: 10.1016/s0169-4332(00)00406-2

Angle Resolved Photoemission Spectroscopy of the InP(001) surface
A.M. Frisch, P. Vogt, S. Visbeck, T. Hannappel, F. Willig, W. Braun, W. Richter, J. Bernholc, W.G. Schmidt, N. Esser, Applied Surface Science 166 (2000) 224–230.
LibreCat: /record/13758
DOI: 10.1016/s0169-4332(00)00431-1

Surface phase diagram of (2×4) and (4×2) reconstructions of GaAs(001)
W.G. Schmidt, S. Mirbt, F. Bechstedt, Physical Review B 62 (2000) 8087–8091.
LibreCat: /record/13759
DOI: 10.1103/physrevb.62.8087

Understanding reflectance anisotropy: Surface-state signatures and bulk-related features in the optical spectrum ofInP(001)(2×4)
W.G. Schmidt, N. Esser, A.M. Frisch, P. Vogt, J. Bernholc, F. Bechstedt, M. Zorn, T. Hannappel, S. Visbeck, F. Willig, W. Richter, Physical Review B 61 (2000) 335–338.
LibreCat: /record/13760
DOI: 10.1103/physrevb.61.r16335

Understanding reflectance anisotropy: Surface-state signatures and bulk-related features
W.G. Schmidt, F. Bechstedt, J. Bernholc, Journal of Vacuum Science &; Technology B: Microelectronics and Nanometer Structures 18 (2000).
LibreCat: /record/13761
DOI: 10.1116/1.1305289

Step-induced optical anisotropy of Si(111):H surfaces
W.G. Schmidt, J. Bernholc, Physical Review B 61 (2000) 7604–7608.
LibreCat: /record/13762
DOI: 10.1103/physrevb.61.7604

Large-Scale Applications of Real-Space Multigrid Methods to Surfaces, Nanotubes and Quantum Transport
J. Bernholc, E.L. Briggs, C. Bungaro, M. Buongiorno Nardelli, J.-L. Fattebert, K. Rapcewicz, C. Roland, W.G. Schmidt, Q. Zhao, in: Computer Simulation of Materials at Atomic Level, physica status solidi (b), 2000, pp. 685–701.
LibreCat: /record/13763
DOI: 10.1002/3527603107.ch33

Ab initio calculation of linear and nonlinear optical properties of semiconductor structures
F. Bechstedt, B. Adolph, W.G. Schmidt, Brazilian Journal of Physics 29 (1999).
LibreCat: /record/13764
DOI: 10.1590/s0103-97331999000400007

SELF-ENERGY EFFECTS IN THE OPTICAL ANISOTROPY OF GaP(001)
W.G. Schmidt, J.L. FATTEBERT, J. BERNHOLC, F. BECHSTEDT, Surface Review and Letters 6 (1999) 1159–1165.
LibreCat: /record/13765
DOI: 10.1142/s0218625x99001281

Theoretical Aspects of the Optical Response of Semiconductor Surfaces
F. Bechstedt, O. Pulci, W.G. Schmidt, Physica Status Solidi (A) 175 (1999) 5–16.
LibreCat: /record/13766
DOI: 10.1002/(sici)1521-396x(199909)175:1<5::aid-pssa5>3.0.co;2-9