@article{13849,
  author       = {{Schmidt, Wolf Gero and Bechstedt, F. and Bernholc, J.}},
  issn         = {{0163-1829}},
  journal      = {{Physical Review B}},
  title        = {{{Terrace and step contributions to the optical anisotropy of Si(001) surfaces}}},
  doi          = {{10.1103/physrevb.63.045322}},
  volume       = {{63}},
  year         = {{2001}},
}

@inbook{13763,
  author       = {{Bernholc, J. and Briggs, E. L. and Bungaro, C. and Buongiorno Nardelli, M. and Fattebert, J. -L. and Rapcewicz, K. and Roland, C. and Schmidt, Wolf Gero and Zhao, Q.}},
  booktitle    = {{Computer Simulation of Materials at Atomic Level}},
  isbn         = {{9783527603107}},
  pages        = {{685--701}},
  publisher    = {{physica status solidi (b)}},
  title        = {{{Large-Scale Applications of Real-Space Multigrid Methods to Surfaces, Nanotubes and Quantum Transport}}},
  doi          = {{10.1002/3527603107.ch33}},
  volume       = {{1}},
  year         = {{2000}},
}

@article{13760,
  author       = {{Schmidt, Wolf Gero and Esser, N. and Frisch, A. M. and Vogt, P. and Bernholc, J. and Bechstedt, F. and Zorn, M. and Hannappel, Th. and Visbeck, S. and Willig, F. and Richter, W.}},
  issn         = {{0163-1829}},
  journal      = {{Physical Review B}},
  pages        = {{R16335--R16338}},
  title        = {{{Understanding reflectance anisotropy: Surface-state signatures and bulk-related features in the optical spectrum ofInP(001)(2×4)}}},
  doi          = {{10.1103/physrevb.61.r16335}},
  volume       = {{61}},
  year         = {{2000}},
}

@article{13761,
  author       = {{Schmidt, Wolf Gero and Bechstedt, F. and Bernholc, J.}},
  issn         = {{0734-211X}},
  journal      = {{Journal of Vacuum Science & Technology B: Microelectronics and Nanometer Structures}},
  number       = {{4}},
  title        = {{{Understanding reflectance anisotropy: Surface-state signatures and bulk-related features}}},
  doi          = {{10.1116/1.1305289}},
  volume       = {{18}},
  year         = {{2000}},
}

@article{13759,
  author       = {{Schmidt, Wolf Gero and Mirbt, S. and Bechstedt, F.}},
  issn         = {{0163-1829}},
  journal      = {{Physical Review B}},
  number       = {{12}},
  pages        = {{8087--8091}},
  title        = {{{Surface phase diagram of (2×4) and (4×2) reconstructions of GaAs(001)}}},
  doi          = {{10.1103/physrevb.62.8087}},
  volume       = {{62}},
  year         = {{2000}},
}

@article{13762,
  author       = {{Schmidt, Wolf Gero and Bernholc, J.}},
  issn         = {{0163-1829}},
  journal      = {{Physical Review B}},
  number       = {{11}},
  pages        = {{7604--7608}},
  title        = {{{Step-induced optical anisotropy of Si(111):H surfaces}}},
  doi          = {{10.1103/physrevb.61.7604}},
  volume       = {{61}},
  year         = {{2000}},
}

@article{13758,
  author       = {{Frisch, A.M. and Vogt, P. and Visbeck, S. and Hannappel, Th. and Willig, F. and Braun, W. and Richter, W. and Bernholc, J. and Schmidt, Wolf Gero and Esser, N.}},
  issn         = {{0169-4332}},
  journal      = {{Applied Surface Science}},
  pages        = {{224--230}},
  title        = {{{Angle Resolved Photoemission Spectroscopy of the InP(001) surface}}},
  doi          = {{10.1016/s0169-4332(00)00431-1}},
  volume       = {{166}},
  year         = {{2000}},
}

@article{13757,
  author       = {{Schmidt, Wolf Gero and Bernholc, J. and Bechstedt, F.}},
  issn         = {{0169-4332}},
  journal      = {{Applied Surface Science}},
  pages        = {{179--184}},
  title        = {{{(001) Surfaces of GaP and InP: structural motifs, electronic states and optical signatures}}},
  doi          = {{10.1016/s0169-4332(00)00406-2}},
  volume       = {{166}},
  year         = {{2000}},
}

@article{13756,
  author       = {{Pulci, Olivia and Lüdge, Kathy and Schmidt, Wolf Gero and Bechstedt, F}},
  issn         = {{0039-6028}},
  journal      = {{Surface Science}},
  pages        = {{272--282}},
  title        = {{{First-principles study of (2×1) and (2×2) phosphorus-rich InP(001) surfaces}}},
  doi          = {{10.1016/s0039-6028(00)00729-9}},
  volume       = {{464}},
  year         = {{2000}},
}

@article{13765,
  abstract     = {{<jats:p> We calculate the reflectance anisotropy for GaP(001)(2×4) surfaces using a real-space multigrid method and ab initio pseudopotentials. Our results obtained within DFT-LDA show good qualitative agreement with recent experiments. This holds in particular for the stoichiometric trends. A strong negative anisotropy at low photon energies is linked to the formation of Ga–Ga bonds along the [110] direction. There are discrepancies, however, with respect to the line shape and the energetic positions of characteristic peaks. Substantial improvement is achieved by using a numerically efficient GW approach with approximations for local-field effects and dynamical screening. We find that the spectral features related to transitions between surface perturbed bulk wave functions are more strongly affected by self-energy corrections than anisotropies directly linked to surface electronic states. </jats:p>}},
  author       = {{Schmidt, Wolf Gero and FATTEBERT, J. L. and BERNHOLC, J. and BECHSTEDT, F.}},
  issn         = {{0218-625X}},
  journal      = {{Surface Review and Letters}},
  number       = {{6}},
  pages        = {{1159--1165}},
  title        = {{{SELF-ENERGY EFFECTS IN THE OPTICAL ANISOTROPY OF GaP(001)}}},
  doi          = {{10.1142/s0218625x99001281}},
  volume       = {{6}},
  year         = {{1999}},
}

@article{13768,
  author       = {{Frisch, A. M. and Schmidt, Wolf Gero and Bernholc, J. and Pristovsek, M. and Esser, N. and Richter, W.}},
  issn         = {{0163-1829}},
  journal      = {{Physical Review B}},
  number       = {{4}},
  pages        = {{2488--2494}},
  title        = {{{(2×4)GaP(001) surface: Atomic structure and optical anisotropy}}},
  doi          = {{10.1103/physrevb.60.2488}},
  volume       = {{60}},
  year         = {{1999}},
}

@article{13766,
  author       = {{Bechstedt, F. and Pulci, O. and Schmidt, Wolf Gero}},
  issn         = {{0031-8965}},
  journal      = {{physica status solidi (a)}},
  number       = {{5}},
  pages        = {{5--16}},
  title        = {{{Theoretical Aspects of the Optical Response of Semiconductor Surfaces}}},
  doi          = {{10.1002/(sici)1521-396x(199909)175:1<5::aid-pssa5>3.0.co;2-9}},
  volume       = {{175}},
  year         = {{1999}},
}

@article{13769,
  author       = {{Schmidt, Wolf Gero and Briggs, E. L. and Bernholc, J. and Bechstedt, F.}},
  issn         = {{0163-1829}},
  journal      = {{Physical Review B}},
  number       = {{3}},
  pages        = {{2234--2239}},
  title        = {{{Structural fingerprints in the reflectance anisotropy spectra ofInP(001)(2×4)surfaces}}},
  doi          = {{10.1103/physrevb.59.2234}},
  volume       = {{59}},
  year         = {{1999}},
}

@article{13767,
  author       = {{Esser, N. and Schmidt, Wolf Gero and Bernholc, J. and Frisch, A. M. and Vogt, P. and Zorn, M. and Pristovsek, M. and Richter, W. and Bechstedt, F. and Hannappel, Th. and Visbeck, S.}},
  issn         = {{0734-211X}},
  journal      = {{Journal of Vacuum Science & Technology B: Microelectronics and Nanometer Structures}},
  number       = {{4}},
  title        = {{{GaP(001) and InP(001): Reflectance anisotropy and surface geometry}}},
  doi          = {{10.1116/1.590810}},
  volume       = {{17}},
  year         = {{1999}},
}

@article{13764,
  author       = {{Bechstedt, F. and Adolph, B. and Schmidt, Wolf Gero}},
  issn         = {{0103-9733}},
  journal      = {{Brazilian Journal of Physics}},
  number       = {{4}},
  title        = {{{Ab initio calculation of linear and nonlinear optical properties of semiconductor structures}}},
  doi          = {{10.1590/s0103-97331999000400007}},
  volume       = {{29}},
  year         = {{1999}},
}

@article{13773,
  author       = {{Schmidt, Wolf Gero and Bechstedt, F. and Esser, N. and Pristovsek, M. and Schultz, Ch. and Richter, W.}},
  issn         = {{0163-1829}},
  journal      = {{Physical Review B}},
  number       = {{23}},
  pages        = {{14596--14599}},
  title        = {{{Atomic structure of InP(001)-(2×4): A dimer reconstruction}}},
  doi          = {{10.1103/physrevb.57.14596}},
  volume       = {{57}},
  year         = {{1998}},
}

@article{13772,
  author       = {{Schmidt, Wolf Gero and Bechstedt, F.}},
  issn         = {{0039-6028}},
  journal      = {{Surface Science}},
  number       = {{3}},
  pages        = {{474--484}},
  title        = {{{Geometry and electronic structure of InP(001)(2×4) reconstructions}}},
  doi          = {{10.1016/s0039-6028(98)00260-x}},
  volume       = {{409}},
  year         = {{1998}},
}

@article{13771,
  author       = {{Shkrebtii, A. I. and Esser, N. and Richter, W. and Schmidt, Wolf Gero and Bechstedt, F. and Fimland, B. O. and Kley, A. and Del Sole, R.}},
  issn         = {{0031-9007}},
  journal      = {{Physical Review Letters}},
  number       = {{3}},
  pages        = {{721--724}},
  title        = {{{Reflectance Anisotropy of GaAs(100): Theory and Experiment}}},
  doi          = {{10.1103/physrevlett.81.721}},
  volume       = {{81}},
  year         = {{1998}},
}

@article{13774,
  author       = {{Schmidt, Wolf Gero and Käckell, P. and Bechstedt, F.}},
  issn         = {{0169-4332}},
  journal      = {{Applied Surface Science}},
  pages        = {{136--140}},
  title        = {{{In-induced (4 × 2) reconstructions of GaAs(001) surfaces}}},
  doi          = {{10.1016/s0169-4332(97)00510-2}},
  volume       = {{123-124}},
  year         = {{1998}},
}

@article{13775,
  author       = {{Schmidt, Wolf Gero}},
  issn         = {{0947-8396}},
  journal      = {{Applied Physics A: Materials Science & Processing}},
  pages        = {{581--586}},
  title        = {{{(4×2) and (2×4) reconstructions of GaAs and InP(001) surfaces}}},
  doi          = {{10.1007/s003390050625}},
  volume       = {{65}},
  year         = {{1997}},
}