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347 Publications


2007 | Journal Article | LibreCat-ID: 13678
Long-Range Chiral Recognition due to Substrate Locking and Substrate-Adsorbate Charge Transfer
S. Blankenburg, W.G. Schmidt, Physical Review Letters 99 (2007).
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2007 | Journal Article | LibreCat-ID: 13680
Steric effects and chirality in the adsorption of glycine and phenylglycine on Cu(110)
S. Blankenburg, W.G. Schmidt, Nanotechnology 18 (2007).
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2007 | Journal Article | LibreCat-ID: 13681
Quantum conductance of In nanowires on Si(111) from first principles calculations
S. Wippermann, W.G. Schmidt, A. Calzolari, M.B. Nardelli, A.A. Stekolnikov, K. Seino, F. Bechstedt, Surface Science (2007) 4045–4047.
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2007 | Journal Article | LibreCat-ID: 13682
Atomic scale design of nanostructures
J. Bernholc, W. Lu, S.M. Nakhmanson, P.H. Hahn, V. Meunier, M. Buongiorno Nardelli, W.G. Schmidt, Molecular Physics (2007) 147–156.
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2007 | Journal Article | LibreCat-ID: 13683
Hexagon versus Trimer Formation in In Nanowires on Si(111): Energetics and Quantum Conductance
A.A. Stekolnikov, K. Seino, F. Bechstedt, S. Wippermann, W.G. Schmidt, A. Calzolari, M.B. Nardelli, Physical Review Letters 98 (2007).
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2006 | Journal Article | LibreCat-ID: 13684
Experimental and theoretical evidence for a hydrogen stabilizedc(2×2)reconstruction of the P-rich InP(001) surface
T. Letzig, F. Willig, P.H. Hahn, W.G. Schmidt, Physical Review B 74 (2006).
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2006 | Journal Article | LibreCat-ID: 13685
Clean and pyrrole-functionalized Si- and C-terminated SiC surfaces: First-principles calculations of geometry and energetics compared with LEED and XPS
M. Preuss, F. Bechstedt, W.G. Schmidt, J. Sochos, B. Schröter, W. Richter, Physical Review B 74 (2006).
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2006 | Journal Article | LibreCat-ID: 13686
Organic molecule adsorption on solid surfaces: chemical bonding, mutual polarisation and dispersion interaction
W.G. Schmidt, K. Seino, M. Preuss, A. Hermann, F. Ortmann, F. Bechstedt, Applied Physics A 85 (2006) 387–397.
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2006 | Journal Article | LibreCat-ID: 13688
Adsorption of phenylglycine on copper: Density functional calculations
S. Blankenburg, W.G. Schmidt, Physical Review B 74 (2006).
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2006 | Journal Article | LibreCat-ID: 13689
Structure, energetics, and vibrational spectra of perylene adsorbed on Si(001): First-principles calculations compared with STM and HREELS
M. Preuss, R. Miotto, F. Bechstedt, T. Rada, N.V. Richardson, W.G. Schmidt, Physical Review B 74 (2006).
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2006 | Journal Article | LibreCat-ID: 13690
Strongly bonded water monomers on the ice Ih basal plane: Density-functional calculations
C. Thierfelder, A. Hermann, P. Schwerdtfeger, W.G. Schmidt, Physical Review B 74 (2006).
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2006 | Journal Article | LibreCat-ID: 13691
Adsorption of water on chlorine-terminated Si(111) from first principles: Substrate-induced ordering versus intermolecular interactions
S. Biering, A. Hermann, W.G. Schmidt, Physical Review B 73 (2006).
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2006 | Journal Article | LibreCat-ID: 13692
Si(001) surface optical anisotropies induced by π-conjugated overlayers and oxidation
W.G. Schmidt, A. Hermann, F. Fuchs, F. Bechstedt, Current Applied Physics 6 (2006) 525–530.
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2006 | Journal Article | LibreCat-ID: 13693
Si(001) c(4×2)–p(2×2) surface phase transitions induced by electric fields and doping
W.G. Schmidt, K. Seino, Current Applied Physics 6 (2006) 331–333.
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2006 | Journal Article | LibreCat-ID: 13694
Ga-richGaAs(001)surface fromab initiocalculations: Atomic structure of the(4×6)and(6×6)reconstructions
K. Seino, W.G. Schmidt, A. Ohtake, Physical Review B 73 (2006).
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2006 | Journal Article | LibreCat-ID: 13695
Molecular electronic excitations calculated from a solid-state approach: Methodology and numerics
P.H. Hahn, W.G. Schmidt, F. Bechstedt, Physical Review B 72 (2006).
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2006 | Journal Article | LibreCat-ID: 13845
Semiempirical van der Waals correction to the density functional description of solids and molecular structures
F. Ortmann, F. Bechstedt, W.G. Schmidt, Physical Review B 73 (2006).
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2005 | Journal Article | LibreCat-ID: 13696
Quasiparticle bands and optical spectra of highly ionic crystals: AlN and NaCl
F. Bechstedt, K. Seino, P.H. Hahn, W.G. Schmidt, Physical Review B 72 (2005).
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2005 | Journal Article | LibreCat-ID: 13697
Attracted by Long-Range Electron Correlation: Adenine on Graphite
F. Ortmann, W.G. Schmidt, F. Bechstedt, Physical Review Letters 95 (2005).
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2005 | Journal Article | LibreCat-ID: 13698
Calculation of reflectance anisotropy for semiconductor surface exploration
W.G. Schmidt, Physica Status Solidi (B) 242 (2005) 2751–2764.
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2005 | Journal Article | LibreCat-ID: 13699
Quasiparticle and excitonic effects in the optical spectra of diamond, SiC, Si, GaP, GaAs, InP, and AlN
P.H. Hahn, K. Seino, W.G. Schmidt, J. Furthmüller, F. Bechstedt, Physica Status Solidi (B) 242 (2005) 2720–2728.
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2005 | Journal Article | LibreCat-ID: 13700
VUV-ellipsometry on GaN: Probing conduction band properties by core level excitations
N. Esser, M. Rakel, C. Cobet, W.G. Schmidt, W. Braun, M. Cardona, Physica Status Solidi (B) 242 (2005) 2601–2609.
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2005 | Journal Article | LibreCat-ID: 13701
Initial Stage of Si(001) Surface Oxidation from First-Principles Calculations
F. Fuchs, W.G. Schmidt, F. Bechstedt, The Journal of Physical Chemistry B 109 (2005) 17649–17653.
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2005 | Journal Article | LibreCat-ID: 13702
Understanding the optical anisotropy of oxidized Si(001) surfaces
F. Fuchs, W.G. Schmidt, F. Bechstedt, Physical Review B 72 (2005).
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2005 | Journal Article | LibreCat-ID: 13703
Coulombic Amino Group-Metal Bonding: Adsorption of Adenine on Cu(110)
M. Preuss, W.G. Schmidt, F. Bechstedt, Physical Review Letters 94 (2005).
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2005 | Journal Article | LibreCat-ID: 13704
Conformation-selective adsorption of 2,3-butanediol on Si(001)
K. Seino, W.G. Schmidt, Surface Science (2005) 191–196.
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2005 | Journal Article | LibreCat-ID: 13705
Second-harmonic polarizability including electron-hole attraction from band-structure theory
R. Leitsmann, W.G. Schmidt, P.H. Hahn, F. Bechstedt, Physical Review B 71 (2005).
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2005 | Journal Article | LibreCat-ID: 13706
Optical response ofπ-conjugated molecular monolayer adsorbed on the semiconductor Si(001) surface: A first-principles study
A. Hermann, W.G. Schmidt, F. Bechstedt, Physical Review B 71 (2005).
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2005 | Journal Article | LibreCat-ID: 13707
Phenanthrenequinone Adsorbed on Si(001):  Geometries, Electronic Properties, and Optical Response
A. Hermann, W.G. Schmidt, F. Bechstedt, The Journal of Physical Chemistry B 109 (2005) 7928–7933.
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2005 | Journal Article | LibreCat-ID: 13709
Optical Absorption of Water: Coulomb Effects versus Hydrogen Bonding
P.H. Hahn, W.G. Schmidt, K. Seino, M. Preuss, F. Bechstedt, J. Bernholc, Physical Review Letters 94 (2005) 037404.
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2005 | Journal Article | LibreCat-ID: 13846
Molecular electronic excitations calculated from a solid-state approach: Methodology and numerics
P.H. Hahn, W.G. Schmidt, F. Bechstedt, Physical Review B 72 (2005).
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2004 | Journal Article | LibreCat-ID: 13710
Ga-Rich Limit of Surface Reconstructions on GaAs(001): Atomic Structure of the(4×6)Phase
A. Ohtake, P. Kocán, K. Seino, W.G. Schmidt, N. Koguchi, Physical Review Letters 93 (2004) 266101.
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2004 | Journal Article | LibreCat-ID: 13711
H2O on Si(001): surface optical anisotropy from first-principles calculations
K. Seino, W.G. Schmidt, Surface Science 571 (2004) 157–160.
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2004 | Journal Article | LibreCat-ID: 13712
Oxidation- and organic-molecule-induced changes of the Si surface optical anisotropy:ab initiopredictions
W.G. Schmidt, F. Fuchs, A. Hermann, K. Seino, F. Bechstedt, R. Paßmann, M. Wahl, M. Gensch, K. Hinrichs, N. Esser, S. Wang, W. Lu, J. Bernholc, Journal of Physics: Condensed Matter 16 (2004) S4323–S4334.
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2004 | Journal Article | LibreCat-ID: 13713
The Bethe–Salpeter equation: a first-principles approach for calculating surface optical spectra
M. Palummo, O. Pulci, R.D. Sole, A. Marini, P. Hahn, W.G. Schmidt, F. Bechstedt, Journal of Physics: Condensed Matter 16 (2004) S4313–S4322.
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2004 | Journal Article | LibreCat-ID: 13715
Methylchloride adsorbed on Si(001): an ab initio study
M. Preuss, W.G. Schmidt, K. Seino, F. Bechstedt, Applied Surface Science 234 (2004) 155–161.
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2004 | Journal Article | LibreCat-ID: 13716
Atomic indium nanowires on Si(111): the (4 × 1)–(8 × 2) phase transition studied with reflectance anisotropy spectroscopy
K. Fleischer, S. Chandola, N. Esser, W. Richter, J.. McGilp, W.G. Schmidt, S. Wang, W. Lu, J. Bernholc, Applied Surface Science 234 (2004) 302–306.
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2004 | Journal Article | LibreCat-ID: 13717
Energetics of Si(001) Surfaces Exposed to Electric Fields and Charge Injection
K. Seino, W.G. Schmidt, F. Bechstedt, Physical Review Letters 93 (2004).
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2004 | Journal Article | LibreCat-ID: 13718
Methyl Chloride Adsorption on Si(001)−Electronic Structure
M. Preuss, W.G. Schmidt, F. Bechstedt, The Journal of Physical Chemistry B 108 (2004) 7809–7813.
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2004 | Journal Article | LibreCat-ID: 13719
Organic modification of surface electronic properties: A first-principles study of uracil on Si(001)
K. Seino, W.G. Schmidt, F. Bechstedt, Physical Review B 69 (2004) 245309.
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2004 | Journal Article | LibreCat-ID: 13720
Calculation of surface optical properties: from qualitative understanding to quantitative predictions
W.G. Schmidt, K. Seino, P.H. Hahn, F. Bechstedt, W. Lu, S. Wang, J. Bernholc, Thin Solid Films 455–456 (2004) 764–771.
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2004 | Journal Article | LibreCat-ID: 13721
Reflectance anisotropy of uracil covered Si(001) surfaces: Ab initio predictions
K. Seino, W.G. Schmidt, Surface Science 548 (2004) 183–186.
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2004 | Journal Article | LibreCat-ID: 13722
Ground- and excited-state properties of DNA base molecules from plane-wave calculations using ultrasoft pseudopotentials
M. Preuss, W.G. Schmidt, K. Seino, J. Furthmüller, F. Bechstedt, Journal of Computational Chemistry 25 (2004) 112–122.
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2003 | Journal Article | LibreCat-ID: 13723
Many-body and overlayer effects on surface optical properties
F. Bechstedt, R. Del Sole, S. Glutsch, P.H. Hahn, O. Pulci, W.G. Schmidt, Physica Status Solidi (B) 240 (2003) 469–479.
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2003 | Journal Article | LibreCat-ID: 13724
Gallium-rich reconstructions on GaAs(001)
M. Pristovsek, S. Tsukamoto, A. Ohtake, N. Koguchi, B.G. Orr, W.G. Schmidt, J. Bernholc, Physica Status Solidi (B) 240 (2003) 91–98.
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2003 | Journal Article | LibreCat-ID: 13725
Cycloaddition reaction versus dimer cleavage at theSi(001):C5H8interface
W. Lu, W.G. Schmidt, J. Bernholc, Physical Review B 68 (2003) 115327.
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2003 | Journal Article | LibreCat-ID: 13726
Layer-by-layer analysis of surface reflectance anisotropy in semiconductors
C. Castillo, B.S. Mendoza, W.G. Schmidt, P.H. Hahn, F. Bechstedt, Physical Review B 68 (2003) 041310(R).
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2003 | Journal Article | LibreCat-ID: 13727
Nanowire-induced optical anisotropy of the Si(111)-In surface
S. Wang, W. Lu, W.G. Schmidt, J. Bernholc, Physical Review B 68 (2003) 035329.
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2003 | Journal Article | LibreCat-ID: 13728
P-richGaP(001)(2×1)/(2×2)surface:  A hydrogen-adsorbate structure determined from first-principles calculations
P.H. Hahn, W.G. Schmidt, F. Bechstedt, O. Pulci, R. Del Sole, Physical Review B 68 (2003) 033311.
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2003 | Journal Article | LibreCat-ID: 13729
Pyrrole (C4H4NH) and Polypyrrole Functionalized Silicon Surfaces Calculated from First Principles
W.G. Schmidt, K. Seino, Surface Review and Letters 10 (2003) 221–226.
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