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347 Publications


2012 | Journal Article | LibreCat-ID: 13534
S. Wall et al., “Atomistic Picture of Charge Density Wave Formation at Surfaces,” Physical Review Letters, vol. 109, no. 18, 2012.
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2012 | Journal Article | LibreCat-ID: 13535
S. Sanna and W. G. Schmidt, “Ferroelectric phase transition in LiNbO3: Insights from molecular dynamics,” IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, vol. 59, no. 9, pp. 1925–1928, 2012.
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2012 | Journal Article | LibreCat-ID: 13536
A. Riefer, S. Sanna, A. V. Gavrilenko, and W. G. Schmidt, “Linear and nonlinear optical response of LiNbO3 calculated from first principles,” IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, vol. 59, no. 9, pp. 1929–1933, 2012.
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2012 | Journal Article | LibreCat-ID: 13538
A. Riefer, S. Sanna, and W. G. Schmidt, “Polarization-dependent methanol adsorption on lithium niobate Z-cut surfaces,” Physical Review B, vol. 86, no. 12, 2012.
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2012 | Journal Article | LibreCat-ID: 13539
S. Rode et al., “Atomic-resolution imaging of the polar (0001¯) surface of LiNbO3in aqueous solution by frequency modulation atomic force microscopy,” Physical Review B, vol. 86, no. 7, 2012.
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2012 | Journal Article | LibreCat-ID: 13541
M. Landmann, T. Köhler, S. Köppen, E. Rauls, T. Frauenheim, and W. G. Schmidt, “Fingerprints of order and disorder in the electronic and optical properties of crystalline and amorphous TiO2,” Physical Review B, vol. 86, no. 6, 2012.
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2012 | Journal Article | LibreCat-ID: 13542
P. Thissen et al., “Activation of Surface Hydroxyl Groups by Modification of H-Terminated Si(111) Surfaces,” Journal of the American Chemical Society, vol. 134, pp. 8869–8874, 2012.
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2012 | Journal Article | LibreCat-ID: 13543
E. Rauls, W. G. Schmidt, T. Pertram, and K. Wandelt, “Interplay between metal-free phthalocyanine molecules and Au(110) substrates,” Surface Science, vol. 606, pp. 1120–1125, 2012.
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2012 | Journal Article | LibreCat-ID: 13545
M. Landmann, E. Rauls, and W. G. Schmidt, “The electronic structure and optical response of rutile, anatase and brookite TiO2,” Journal of Physics: Condensed Matter, vol. 24, 2012.
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2012 | Journal Article | LibreCat-ID: 13546
A. Riefer, E. Rauls, W. G. Schmidt, J. Eberhard, I. Stoll, and J. Mattay, “2-Aminopyrimidine-silver(I) based organic semiconductors: Electronic structure and optical response,” Physical Review B, vol. 85, no. 16, 2012.
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2012 | Journal Article | LibreCat-ID: 13548
P. Thissen, V. Thissen, S. Wippermann, Y. J. Chabal, G. Grundmeier, and W. G. Schmidt, “pH-dependent structure and energetics of H2O/MgO(100),” Surface Science, vol. 606, pp. 902–907, 2012.
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2012 | Journal Article | LibreCat-ID: 13560
R. Hölscher, S. Sanna, and W. G. Schmidt, “Adsorption of OH and H at the LiNbO3(0001) surface,” physica status solidi (c), vol. 9, no. 6, pp. 1361–1365, 2012.
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2012 | Journal Article | LibreCat-ID: 13820
W. G. Schmidt, S. Wippermann, S. Sanna, M. Babilon, N. J. Vollmers, and U. Gerstmann, “In-Si(111)(4 × 1)/(8 × 2) nanowires: Electron transport, entropy, and metal-insulator transition,” physica status solidi (b), vol. 249, no. 2, pp. 343–359, 2012.
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2012 | Journal Article | LibreCat-ID: 4136
F. Zirkelbach, B. Stritzker, K. Nordlund, W. G. Schmidt, E. Rauls, and J. K. N. Lindner, “First-principles and empirical potential simulation study of intrinsic and carbon-related defects in silicon,” physica status solidi (c), vol. 9, no. 10–11, pp. 1968–1973, 2012, doi: 10.1002/pssc.201200198.
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2011 | Journal Article | LibreCat-ID: 13561
G. Berth, W. Hahn, V. Wiedemeier, A. Zrenner, S. Sanna, and W. G. Schmidt, “Imaging of the Ferroelectric Domain Structures by Confocal Raman Spectroscopy,” Ferroelectrics, vol. 420, pp. 44–48, 2011.
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2011 | Journal Article | LibreCat-ID: 13563
W. G. Schmidt, M. Babilon, C. Thierfelder, S. Sanna, and S. Wippermann, “Influence of Na adsorption on the quantum conductance and metal-insulator transition of the In-Si(111)(4×1)–(8×2) nanowire array,” Physical Review B, vol. 84, no. 11, 2011.
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2011 | Journal Article | LibreCat-ID: 13564
L. S. dos Santos, W. G. Schmidt, and E. Rauls, “Group-VII point defects in ZnSe,” Physical Review B, vol. 84, no. 11, 2011.
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2011 | Journal Article | LibreCat-ID: 13565
S. Müllegger et al., “Preserving Charge and Oxidation State of Au(III) Ions in an Agent-Functionalized Nanocrystal Model System,” ACS Nano, vol. 5, no. 8, pp. 6480–6486, 2011.
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2011 | Journal Article | LibreCat-ID: 13566
F. Hoehne et al., “Electrically Detected Electron-Spin-Echo Envelope Modulation: A Highly Sensitive Technique for Resolving Complex Interface Structures,” Physical Review Letters, vol. 106, no. 19, 2011.
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2011 | Journal Article | LibreCat-ID: 13567
A. Konopka et al., “Microscopic structure and energy transfer of vacancy-related defect pairs with Erbium in wide-gap semiconductors,” Optical Materials, vol. 33, pp. 1041–1044, 2011.
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2011 | Journal Article | LibreCat-ID: 13568
C. Mietze et al., “Band offsets in cubic GaN/AlN superlattices,” Physical Review B, vol. 83, no. 19, 2011.
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2011 | Journal Article | LibreCat-ID: 13569
P. P. Favero, A. C. Ferraz, W. G. Schmidt, and R. Miotto, “Driving forces for the adsorption of cyclopentene on InP(001),” Surface Science, vol. 605, pp. 824–830, 2011.
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2011 | Journal Article | LibreCat-ID: 13570
S. Müllegger et al., “Asymmetric saddling of single porphyrin molecules on Au(111),” Physical Review B, vol. 83, no. 16, 2011.
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2011 | Journal Article | LibreCat-ID: 13571
C. Thierfelder, M. Witte, S. Blankenburg, E. Rauls, and W. G. Schmidt, “Methane adsorption on graphene from first principles including dispersion interaction,” Surface Science, vol. 605, pp. 746–749, 2011.
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2011 | Journal Article | LibreCat-ID: 13823
S. Sanna, G. Berth, W. Hahn, A. Widhalm, A. Zrenner, and W. G. Schmidt, “Vibrational properties of the LiNbO3 z-surfaces,” IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, vol. 58, no. 9, pp. 1751–1756, 2011.
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2011 | Journal Article | LibreCat-ID: 13824
F. Zirkelbach, B. Stritzker, K. Nordlund, J. K. N. Lindner, W. G. Schmidt, and E. Rauls, “Combined ab initio and classical potential simulation study on silicon carbide precipitation in silicon,” Physical Review B, vol. 84, no. 6, 2011.
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2011 | Journal Article | LibreCat-ID: 13825
S. Sanna, C. Thierfelder, S. Wippermann, T. P. Sinha, and W. G. Schmidt, “Barium titanate ground- and excited-state properties from first-principles calculations,” Physical Review B, vol. 83, no. 5, 2011.
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2011 | Journal Article | LibreCat-ID: 4543
S. Sanna, G. Berth, W. Hahn, A. Widhalm, A. Zrenner, and W. G. Schmidt, “Localised Phonon Modes at LiNbO3(0001) Surfaces,” Ferroelectrics, vol. 419, no. 1, pp. 1–8, 2011, doi: 10.1080/00150193.2011.594396.
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2010 | Journal Article | LibreCat-ID: 13573
C. Thierfelder, S. Sanna, A. Schindlmayr, and W. G. Schmidt, “Do we know the band gap of lithium niobate?,” Physica Status Solidi C, vol. 7, no. 2, pp. 362–365, 2010.
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2010 | Journal Article | LibreCat-ID: 13574
U. Gerstmann, M. Rohrmüller, F. Mauri, and W. G. Schmidt, “Ab initiog-tensor calculation for paramagnetic surface states: hydrogen adsorption at Si surfaces,” physica status solidi (c), vol. 7, no. 2, pp. 157–160, 2010.
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2010 | Journal Article | LibreCat-ID: 13581
S. Wippermann et al., “Optical anisotropy of Si(111)-(4 × 1)/(8 × 2)-In nanowires calculated fromfirst-principles,” physica status solidi (c), vol. 7, no. 2, pp. 133–136, 2010.
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2010 | Journal Article | LibreCat-ID: 13656
C. Bihler et al., “Manganese-hydrogen complexes inGa1−xMnxN,” Physical Review B, vol. 80, no. 20, 2010.
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2010 | Journal Article | LibreCat-ID: 13826
S. Blankenburg, E. Rauls, and W. G. Schmidt, “Catalytic Action of a Cu(111) Surface on Tetraazaperopyrene Polymerization,” The Journal of Physical Chemistry Letters, vol. 1, pp. 3266–3270, 2010.
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2010 | Journal Article | LibreCat-ID: 13827
S. Wippermann and W. G. Schmidt, “Entropy Explains Metal-Insulator Transition of the Si(111)-In Nanowire Array,” Physical Review Letters, vol. 105, no. 12, 2010.
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2010 | Journal Article | LibreCat-ID: 13828
F. Zirkelbach, B. Stritzker, K. Nordlund, J. K. N. Lindner, W. G. Schmidt, and E. Rauls, “Defects in carbon implanted silicon calculated by classical potentials and first-principles methods,” Physical Review B, vol. 82, no. 9, 2010.
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2010 | Journal Article | LibreCat-ID: 13829
A. V. Krivosheeva, S. Sanna, and W. G. Schmidt, “First-principles investigation of CO adsorption on Pt/Ge(001)-(4×2),” Computational Materials Science, vol. 49, no. 4, pp. 895–898, 2010.
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2010 | Journal Article | LibreCat-ID: 13830
E. Rauls, J. Wiebe, and W. G. Schmidt, “Understanding the cubic AlN growth plane from first principles,” Journal of Crystal Growth, vol. 312, pp. 2892–2895, 2010.
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2010 | Journal Article | LibreCat-ID: 13831
E. Speiser et al., “Metal-insulator transition in Si(111)-(4 × 1)/(8 × 2)-In studied by optical spectroscopy,” physica status solidi (b), vol. 247, no. 8, pp. 2033–2039, 2010.
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2010 | Journal Article | LibreCat-ID: 13832
C. Thierfelder and W. G. Schmidt, “First-principles study of water adsorption and a high-density interfacial ice structure on(1×1)-O/Rh(111),” Physical Review B, vol. 82, no. 11, 2010.
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2010 | Journal Article | LibreCat-ID: 13833
S. Sanna and W. G. Schmidt, “Lithium niobateX-cut,Y-cut, andZ-cut surfaces fromab initiotheory,” Physical Review B, vol. 81, no. 21, 2010.
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2010 | Journal Article | LibreCat-ID: 13834
S. Sanna and W. G. Schmidt, “GaN/LiNbO3 (0001) interface formation calculated from first-principles,” Applied Surface Science, vol. 256, pp. 5740–5743, 2010.
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2010 | Journal Article | LibreCat-ID: 13835
A. Scholle et al., “Magnetic characterization of conductance electrons in GaN,” physica status solidi (b), vol. 247, no. 7, pp. 1728–1731, 2010.
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2010 | Journal Article | LibreCat-ID: 13836
E. Rauls, S. Blankenburg, and W. G. Schmidt, “Chemical reactivity on surfaces: Modeling the imide synthesis from DATP and PTCDA on Au(111),” Physical Review B, vol. 81, no. 12, 2010.
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2010 | Journal Article | LibreCat-ID: 13837
A. Scholle, S. Greulich-Weber, E. Rauls, W. G. Schmidt, and U. Gerstmann, “Fine Structure of Triplet Centers in Room Temperature Irradiated 6H-SiC,” Materials Science Forum, vol. 645–648, pp. 403–406, 2010.
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2010 | Journal Article | LibreCat-ID: 13838
S. Sanna and W. G. Schmidt, “GaN growth on LiNbO3 (0001) - a first-principles simulation,” physica status solidi (c), vol. 7, no. 7–8, pp. 2272–2274, 2010.
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2010 | Journal Article | LibreCat-ID: 13839
S. Blankenburg and W. G. Schmidt, “Temperature dependent stability of self-assembled molecular rows,” physica status solidi (c), vol. 7, no. 2, pp. 415–417, 2010.
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2010 | Journal Article | LibreCat-ID: 13841
S. Blankenburg, E. Rauls, and W. G. Schmidt, “The physics of highly ordered molecular rows,” physica status solidi (c), vol. 7, no. 2, pp. 153–156, 2010.
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2010 | Journal Article | LibreCat-ID: 13842
S. Sanna, A. V. Gavrilenko, and W. G. Schmidt, “Ab initio investigation of the LiNbO3(0001) surface,” physica status solidi (c), vol. 7, no. 2, pp. 145–148, 2010.
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2010 | Journal Article | LibreCat-ID: 13843
S. Wippermann, W. G. Schmidt, P. Thissen, and G. Grundmeier, “Dissociative and molecular adsorption of water onα-Al2O3(0001),” physica status solidi (c), vol. 7, no. 2, pp. 137–140, 2010.
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2009 | Journal Article | LibreCat-ID: 13576
S. Blankenburg, E. Rauls, and W. G. Schmidt, “The physics of highly ordered molecular rows,” physica status solidi (c), pp. 153–156, 2009.
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