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).
LibreCat: /record/13534
DOI: 10.1103/physrevlett.109.186101

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.
LibreCat: /record/13535
DOI: 10.1109/tuffc.2012.2408

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.
LibreCat: /record/13536
DOI: 10.1109/tuffc.2012.2409

Polarization-dependent methanol adsorption on lithium niobate Z-cut surfaces
A. Riefer, S. Sanna, W.G. Schmidt, Physical Review B 86 (2012).
LibreCat: /record/13538
DOI: 10.1103/physrevb.86.125410

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).
LibreCat: /record/13539
DOI: 10.1103/physrevb.86.075468

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).
LibreCat: /record/13541
DOI: 10.1103/physrevb.86.064201

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.
LibreCat: /record/13542
DOI: 10.1021/ja300270w

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.
LibreCat: /record/13543
DOI: 10.1016/j.susc.2012.03.010

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).
LibreCat: /record/13545
DOI: 10.1088/0953-8984/24/19/195503

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).
LibreCat: /record/13546
DOI: 10.1103/physrevb.85.165202

pH-dependent structure and energetics of O/MgO(100)
P. Thissen, V. Thissen, S. Wippermann, Y.J. Chabal, G. Grundmeier, W.G. Schmidt, Surface Science 606 (2012) 902–907.
LibreCat: /record/13548
DOI: 10.1016/j.susc.2012.01.018

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.
LibreCat: /record/13560
DOI: 10.1002/pssc.201100534

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.
LibreCat: /record/13820
DOI: 10.1002/pssb.201100457

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.
LibreCat: /record/4136
DOI: 10.1002/pssc.201200198

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.
LibreCat: /record/13561
DOI: 10.1080/00150193.2011.594774

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).
LibreCat: /record/13563
DOI: 10.1103/physrevb.84.115416

Group-VII point defects in ZnSe
L.S. dos Santos, W.G. Schmidt, E. Rauls, Physical Review B 84 (2011).
LibreCat: /record/13564
DOI: 10.1103/physrevb.84.115201

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.
LibreCat: /record/13565
DOI: 10.1021/nn201708c

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).
LibreCat: /record/13566
DOI: 10.1103/physrevlett.106.196101

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.
LibreCat: /record/13567
DOI: 10.1016/j.optmat.2010.12.005