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347 Publications


2014 | Journal Article | LibreCat-ID: 13512
Formation of Hydroxyl Groups at Calcium-Silicate-Hydrate (C-S-H): Coexistence of Ca–OH and Si–OH on Wollastonite(001)
S. Sanna, W.G. Schmidt, P. Thissen, The Journal of Physical Chemistry C 118 (2014) 8007–8013.
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2014 | Journal Article | LibreCat-ID: 13513
Rashba splitting and relativistic energy shifts in In/Si(111) nanowires
U. Gerstmann, N.J. Vollmers, A. Lücke, M. Babilon, W.G. Schmidt, Physical Review B 89 (2014).
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2014 | Journal Article | LibreCat-ID: 13514
IntrinsicLiNbO3point defects from hybrid density functional calculations
Y. Li, W.G. Schmidt, S. Sanna, Physical Review B 89 (2014).
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2014 | Journal Article | LibreCat-ID: 13515
Temperature dependent LiNbO3(0001): Surface reconstruction and surface charge
S. Sanna, R. Hölscher, W.G. Schmidt, Applied Surface Science (2014) 70–78.
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2014 | Journal Article | LibreCat-ID: 13516
Unraveling theLiNbO3X-cut surface by atomic force microscopy and density functional theory
S. Sanna, W.G. Schmidt, S. Rode, S. Klassen, A. Kühnle, Physical Review B 89 (2014).
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2013 | Book Chapter | LibreCat-ID: 18475
Lithium niobate dielectric function and second-order polarizability tensor from massively parallel ab initio calculations
A. Riefer, M. Rohrmüller, M. Landmann, S. Sanna, E. Rauls, N.J. Vollmers, R. Hölscher, M. Witte, Y. Li, U. Gerstmann, A. Schindlmayr, W.G. Schmidt, in: W.E. Nagel, D.H. Kröner, M.M. Resch (Eds.), High Performance Computing in Science and Engineering ‘13, Springer, Cham, 2013, pp. 93–104.
LibreCat | Files available | DOI | WoS
 

2013 | Journal Article | LibreCat-ID: 13517
Geometrical and optical benchmarking of copper guanidine-quinoline complexes: Insights from TD-DFT and many-body perturbation theory†
A. Jesser, M. Rohrmüller, W.G. Schmidt, S. Herres-Pawlis, Journal of Computational Chemistry 35 (2013) 1–17.
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2013 | Journal Article | LibreCat-ID: 13518
Friggeet al.Reply:
T. Frigge, S. Wall, B. Krenzer, S. Wippermann, S. Sanna, F. Klasing, A. Hanisch-Blicharski, M. Kammler, W.G. Schmidt, M. Horn-von Hoegen, Physical Review Letters 111 (2013) 149602.
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2013 | Journal Article | LibreCat-ID: 13519
LiNb1-xTaxO3Electronic Structure and Optical Response fromFirst-PrinciplesCalculations
A. Riefer, S. Sanna, W.G. Schmidt, Ferroelectrics 447 (2013) 78–85.
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2013 | Journal Article | LibreCat-ID: 13521
Charge compensation by long-period reconstruction in strongly polar lithium niobate surfaces
S. Sanna, S. Rode, R. Hölscher, S. Klassen, C. Marutschke, K. Kobayashi, H. Yamada, W.G. Schmidt, A. Kühnle, Physical Review B 88 (2013).
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2013 | Journal Article | LibreCat-ID: 13522
Adsorption of PTCDA on NaCl(100) and KCl(100)
H. Aldahhak, W.G. Schmidt, E. Rauls, Surface Science 617 (2013) 242–248.
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2013 | Journal Article | LibreCat-ID: 13523
Monolayer Doping via Phosphonic Acid Grafting on Silicon: Microscopic Insight from Infrared Spectroscopy and Density Functional Theory Calculations
R.C. Longo, K. Cho, W.G. Schmidt, Y.J. Chabal, P. Thissen, Advanced Functional Materials 23 (2013) 3471–3477.
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2013 | Journal Article | LibreCat-ID: 13525 | OA
Optical response of stoichiometric and congruent lithium niobate from first-principles calculations
A. Riefer, S. Sanna, A. Schindlmayr, W.G. Schmidt, Physical Review B 87 (2013).
LibreCat | Files available | DOI | WoS
 

2013 | Journal Article | LibreCat-ID: 13526
Structural variety of 5-fluoroarene-2-aminopyrimidine in comparison to 2-aminopyrimidine silver(i) coordination polymers: progress report and overview
J. Eberhard, I. Stoll, R. Brockhinke, B. Neumann, H.-G. Stammler, A. Riefer, E. Rauls, W.G. Schmidt, J. Mattay, CrystEngComm 15 (2013).
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2013 | Journal Article | LibreCat-ID: 13527
Bis-μ-oxo and μ-η2:η2-peroxo dicopper complexes studied within (time-dependent) density-functional and many-body perturbation theory
M. Rohrmüller, S. Herres-Pawlis, M. Witte, W.G. Schmidt, Journal of Computational Chemistry 34 (2013) 1035–1045.
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2013 | Journal Article | LibreCat-ID: 13528
Atomic Structure of Interface States in Silicon Heterojunction Solar Cells
B.M. George, J. Behrends, A. Schnegg, T.F. Schulze, M. Fehr, L. Korte, B. Rech, K. Lips, M. Rohrmüller, E. Rauls, W.G. Schmidt, U. Gerstmann, Physical Review Letters 110 (2013).
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2013 | Journal Article | LibreCat-ID: 13819
LiNb1-xTaxO3Electronic Structure and Optical Response fromFirst-PrinciplesCalculations
A. Riefer, S. Sanna, W.G. Schmidt, Ferroelectrics 447 (2013) 78–85.
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2013 | Journal Article | LibreCat-ID: 13520
Vibrational Fingerprints of LiNbO3-LiTaO3Mixed Crystals
S. Sanna, A. Riefer, S. Neufeld, W.G. Schmidt, G. Berth, M. Rüsing, A. Widhalm, A. Zrenner, Ferroelectrics 447 (2013) 63–68.
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2013 | Journal Article | LibreCat-ID: 13524
Transition energies and direct-indirect band gap crossing in zinc-blende AlxGa1−xN
M. Landmann, E. Rauls, W.G. Schmidt, M. Röppischer, C. Cobet, N. Esser, T. Schupp, D.J. As, M. Feneberg, R. Goldhahn, Physical Review B 87 (2013).
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2012 | Journal Article | LibreCat-ID: 13531
Substrate Induced Thermal Decomposition of Perfluoro-Pentacene Thin Films on the Coinage Metals
C. Schmidt, T. Breuer, S. Wippermann, W.G. Schmidt, G. Witte, The Journal of Physical Chemistry C 116 (2012) 24098–24106.
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2012 | Journal Article | LibreCat-ID: 13534
Atomistic Picture of Charge Density Wave Formation at Surfaces
S. Wall, B. Krenzer, S. Wippermann, S. Sanna, F. Klasing, A. Hanisch-Blicharski, M. Kammler, W.G. Schmidt, M. Horn-von Hoegen, Physical Review Letters 109 (2012).
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2012 | Journal Article | LibreCat-ID: 13535
Ferroelectric phase transition in LiNbO3: Insights from molecular dynamics
S. Sanna, W.G. Schmidt, IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control 59 (2012) 1925–1928.
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2012 | Journal Article | LibreCat-ID: 13536
Linear and nonlinear optical response of LiNbO3 calculated from first principles
A. Riefer, S. Sanna, A.V. Gavrilenko, W.G. Schmidt, IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control 59 (2012) 1929–1933.
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2012 | Journal Article | LibreCat-ID: 13538
Polarization-dependent methanol adsorption on lithium niobate Z-cut surfaces
A. Riefer, S. Sanna, W.G. Schmidt, Physical Review B 86 (2012).
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2012 | Journal Article | LibreCat-ID: 13539
Atomic-resolution imaging of the polar (0001¯) surface of LiNbO3in aqueous solution by frequency modulation atomic force microscopy
S. Rode, R. Hölscher, S. Sanna, S. Klassen, K. Kobayashi, H. Yamada, W.G. Schmidt, A. Kühnle, Physical Review B 86 (2012).
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2012 | Journal Article | LibreCat-ID: 13541
Fingerprints of order and disorder in the electronic and optical properties of crystalline and amorphous TiO2
M. Landmann, T. Köhler, S. Köppen, E. Rauls, T. Frauenheim, W.G. Schmidt, Physical Review B 86 (2012).
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2012 | Journal Article | LibreCat-ID: 13542
Activation of Surface Hydroxyl Groups by Modification of H-Terminated Si(111) Surfaces
P. Thissen, T. Peixoto, R.C. Longo, W. Peng, W.G. Schmidt, K. Cho, Y.J. Chabal, Journal of the American Chemical Society 134 (2012) 8869–8874.
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2012 | Journal Article | LibreCat-ID: 13543
Interplay between metal-free phthalocyanine molecules and Au(110) substrates
E. Rauls, W.G. Schmidt, T. Pertram, K. Wandelt, Surface Science 606 (2012) 1120–1125.
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2012 | Journal Article | LibreCat-ID: 13545
The electronic structure and optical response of rutile, anatase and brookite TiO2
M. Landmann, E. Rauls, W.G. Schmidt, Journal of Physics: Condensed Matter 24 (2012).
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2012 | Journal Article | LibreCat-ID: 13546
2-Aminopyrimidine-silver(I) based organic semiconductors: Electronic structure and optical response
A. Riefer, E. Rauls, W.G. Schmidt, J. Eberhard, I. Stoll, J. Mattay, Physical Review B 85 (2012).
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2012 | Journal Article | LibreCat-ID: 13548
pH-dependent structure and energetics of H2O/MgO(100)
P. Thissen, V. Thissen, S. Wippermann, Y.J. Chabal, G. Grundmeier, W.G. Schmidt, Surface Science 606 (2012) 902–907.
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2012 | Journal Article | LibreCat-ID: 13560
Adsorption of OH and H at the LiNbO3(0001) surface
R. Hölscher, S. Sanna, W.G. Schmidt, Physica Status Solidi (C) 9 (2012) 1361–1365.
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2012 | Journal Article | LibreCat-ID: 13820
In-Si(111)(4 × 1)/(8 × 2) nanowires: Electron transport, entropy, and metal-insulator transition
W.G. Schmidt, S. Wippermann, S. Sanna, M. Babilon, N.J. Vollmers, U. Gerstmann, Physica Status Solidi (B) 249 (2012) 343–359.
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2012 | Journal Article | LibreCat-ID: 4136
First-principles and empirical potential simulation study of intrinsic and carbon-related defects in silicon
F. Zirkelbach, B. Stritzker, K. Nordlund, W.G. Schmidt, E. Rauls, J.K.N. Lindner, Physica Status Solidi (c) 9 (2012) 1968–1973.
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2011 | Journal Article | LibreCat-ID: 13561
Imaging of the Ferroelectric Domain Structures by Confocal Raman Spectroscopy
G. Berth, W. Hahn, V. Wiedemeier, A. Zrenner, S. Sanna, W.G. Schmidt, Ferroelectrics 420 (2011) 44–48.
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2011 | Journal Article | LibreCat-ID: 13563
Influence of Na adsorption on the quantum conductance and metal-insulator transition of the In-Si(111)(4×1)–(8×2) nanowire array
W.G. Schmidt, M. Babilon, C. Thierfelder, S. Sanna, S. Wippermann, Physical Review B 84 (2011).
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2011 | Journal Article | LibreCat-ID: 13564
Group-VII point defects in ZnSe
L.S. dos Santos, W.G. Schmidt, E. Rauls, Physical Review B 84 (2011).
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2011 | Journal Article | LibreCat-ID: 13565
Preserving Charge and Oxidation State of Au(III) Ions in an Agent-Functionalized Nanocrystal Model System
S. Müllegger, W. Schöfberger, M. Rashidi, T. Lengauer, F. Klappenberger, K. Diller, K. Kara, J.V. Barth, E. Rauls, W.G. Schmidt, R. Koch, ACS Nano 5 (2011) 6480–6486.
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2011 | Journal Article | LibreCat-ID: 13566
Electrically Detected Electron-Spin-Echo Envelope Modulation: A Highly Sensitive Technique for Resolving Complex Interface Structures
F. Hoehne, J. Lu, A.R. Stegner, M. Stutzmann, M.S. Brandt, M. Rohrmüller, W.G. Schmidt, U. Gerstmann, Physical Review Letters 106 (2011).
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2011 | Journal Article | LibreCat-ID: 13567
Microscopic structure and energy transfer of vacancy-related defect pairs with Erbium in wide-gap semiconductors
A. Konopka, S. Greulich-Weber, V. Dierolf, H.X. Jiang, U. Gerstmann, E. Rauls, S. Sanna, W.G. Schmidt, Optical Materials 33 (2011) 1041–1044.
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2011 | Journal Article | LibreCat-ID: 13568
Band offsets in cubic GaN/AlN superlattices
C. Mietze, M. Landmann, E. Rauls, H. Machhadani, S. Sakr, M. Tchernycheva, F.H. Julien, W.G. Schmidt, K. Lischka, D.J. As, Physical Review B 83 (2011).
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2011 | Journal Article | LibreCat-ID: 13569
Driving forces for the adsorption of cyclopentene on InP(001)
P.P. Favero, A.C. Ferraz, W.G. Schmidt, R. Miotto, Surface Science 605 (2011) 824–830.
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2011 | Journal Article | LibreCat-ID: 13570
Asymmetric saddling of single porphyrin molecules on Au(111)
S. Müllegger, M. Rashidi, T. Lengauer, E. Rauls, W.G. Schmidt, G. Knör, W. Schöfberger, R. Koch, Physical Review B 83 (2011).
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2011 | Journal Article | LibreCat-ID: 13571
Methane adsorption on graphene from first principles including dispersion interaction
C. Thierfelder, M. Witte, S. Blankenburg, E. Rauls, W.G. Schmidt, Surface Science 605 (2011) 746–749.
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2011 | Journal Article | LibreCat-ID: 13823
Vibrational properties of the LiNbO3 z-surfaces
S. Sanna, G. Berth, W. Hahn, A. Widhalm, A. Zrenner, W.G. Schmidt, IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control 58 (2011) 1751–1756.
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2011 | Journal Article | LibreCat-ID: 13824
Combined ab initio and classical potential simulation study on silicon carbide precipitation in silicon
F. Zirkelbach, B. Stritzker, K. Nordlund, J.K.N. Lindner, W.G. Schmidt, E. Rauls, Physical Review B 84 (2011).
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2011 | Journal Article | LibreCat-ID: 13825
Barium titanate ground- and excited-state properties from first-principles calculations
S. Sanna, C. Thierfelder, S. Wippermann, T.P. Sinha, W.G. Schmidt, Physical Review B 83 (2011).
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2011 | Journal Article | LibreCat-ID: 4543
Localised Phonon Modes at LiNbO3(0001) Surfaces
S. Sanna, G. Berth, W. Hahn, A. Widhalm, A. Zrenner, W.G. Schmidt, Ferroelectrics 419 (2011) 1–8.
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2010 | Journal Article | LibreCat-ID: 13573
Do we know the band gap of lithium niobate?
C. Thierfelder, S. Sanna, A. Schindlmayr, W.G. Schmidt, Physica Status Solidi C 7 (2010) 362–365.
LibreCat | Files available | DOI | WoS
 

2010 | Journal Article | LibreCat-ID: 13574
Ab initiog-tensor calculation for paramagnetic surface states: hydrogen adsorption at Si surfaces
U. Gerstmann, M. Rohrmüller, F. Mauri, W.G. Schmidt, Physica Status Solidi (C) 7 (2010) 157–160.
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