317 Publications
2020 | Journal Article | LibreCat-ID: 17066
H. Aldahhak et al., “Toward Efficient Toxic-Gas Detectors: Exploring Molecular Interactions of Sarin and Dimethyl Methylphosphonate with Metal-Centered Phthalocyanine Structures,” The Journal of Physical Chemistry C, no. 124, pp. 6090–6102, 2020.
LibreCat
| DOI
2020 | Journal Article | LibreCat-ID: 19190
F. Schmidt et al., “Free and defect-bound (bi)polarons in LiNbO3: Atomic structure and spectroscopic signatures from ab initio calculations,” Physical Review Research, vol. 2, no. 4, 2020.
LibreCat
| Files available
| DOI
2019 | Journal Article | LibreCat-ID: 10014
F. Schmidt et al., “Quasiparticle and excitonic effects in the optical response of KNbO3,” Physical Review Materials, vol. 3, no. 5, 2019.
LibreCat
| Files available
| DOI
| WoS
2019 | Journal Article | LibreCat-ID: 13401
C. W. Nicholson et al., “Excited-state band mapping and momentum-resolved ultrafast population dynamics in In/Si(111) nanowires investigated with XUV-based time- and angle-resolved photoemission spectroscopy,” Physical Review B, vol. 99, no. 15, 2019.
LibreCat
| DOI
2019 | Journal Article | LibreCat-ID: 13365
S. Neufeld, A. Bocchini, U. Gerstmann, A. Schindlmayr, and W. G. Schmidt, “Potassium titanyl phosphate (KTP) quasiparticle energies and optical response,” Journal of Physics: Materials, vol. 2, no. 4, 2019.
LibreCat
| Files available
| DOI
2018 | Journal Article | LibreCat-ID: 13410
M. Friedrich, W. G. Schmidt, A. Schindlmayr, and S. Sanna, “Erratum: Optical properties of titanium-doped lithium niobate from time-dependent density-functional theory [Phys. Rev. Materials 1, 034401 (2017)],” Physical Review Materials, vol. 2, no. 1, 2018.
LibreCat
| Files available
| DOI
| WoS
2017 | Journal Article | LibreCat-ID: 10021
M. Friedrich, W. G. Schmidt, A. Schindlmayr, and S. Sanna, “Optical properties of titanium-doped lithium niobate from time-dependent density-functional theory,” Physical Review Materials, vol. 1, no. 3, 2017.
LibreCat
| Files available
| DOI
| WoS
2017 | Journal Article | LibreCat-ID: 7481
A. Riefer et al., “Zn–VI quasiparticle gaps and optical spectra from many-body calculations,” Journal of Physics: Condensed Matter, vol. 29, no. 21, 2017.
LibreCat
| Files available
| DOI
| WoS
| PubMed | Europe PMC
2017 | Journal Article | LibreCat-ID: 10023
F. Schmidt et al., “Consistent atomic geometries and electronic structure of five phases of potassium niobate from density-functional theory,” Advances in Materials Science and Engineering, vol. 2017, 2017.
LibreCat
| Files available
| DOI
| WoS
2017 | Journal Article | LibreCat-ID: 13427
D. Nozaki, A. Lücke, and W. G. Schmidt, “Molecular Orbital Rule for Quantum Interference in Weakly Coupled Dimers: Low-Energy Giant Conductivity Switching Induced by Orbital Level Crossing,” The Journal of Physical Chemistry Letters, pp. 727–732, 2017.
LibreCat
| DOI
2017 | Journal Article | LibreCat-ID: 10020
M. Landmann, E. Rauls, and W. G. Schmidt, “Understanding band alignments in semiconductor heterostructures: Composition dependence and type-I–type-II transition of natural band offsets in nonpolar zinc-blendeAlxGa1−xN/AlyGa1−yNcomposites,” Physical Review B, 2017.
LibreCat
| DOI
2017 | Journal Article | LibreCat-ID: 13416
M. Friedrich, W. G. Schmidt, A. Schindlmayr, and S. Sanna, “Polaron optical absorption in congruent lithium niobate from time-dependent density-functional theory,” Physical Review Materials, vol. 1, no. 5, 2017.
LibreCat
| Files available
| DOI
| WoS
2016 | Journal Article | LibreCat-ID: 10024
A. Riefer, M. Friedrich, S. Sanna, U. Gerstmann, A. Schindlmayr, and W. G. Schmidt, “LiNbO3 electronic structure: Many-body interactions, spin-orbit coupling, and thermal effects,” Physical Review B, vol. 93, no. 7, 2016.
LibreCat
| Files available
| DOI
| WoS
2016 | Journal Article | LibreCat-ID: 13480
A. Paulheim, C. Marquardt, H. Aldahhak, E. Rauls, W. G. Schmidt, and M. Sokolowski, “Inhomogeneous and Homogeneous Line Broadening of Optical Spectra of PTCDA Molecules Adsorbed at Step Edges of Alkali Halide Surfaces,” The Journal of Physical Chemistry C, vol. 10, pp. 11926–11937, 2016.
LibreCat
| DOI
2016 | Journal Article | LibreCat-ID: 10025
M. Friedrich, A. Schindlmayr, W. G. Schmidt, and S. Sanna, “LiTaO3 phonon dispersion and ferroelectric transition calculated from first principles,” Physica Status Solidi B, vol. 253, no. 4, pp. 683–689, 2016.
LibreCat
| Files available
| DOI
| WoS
2015 | Journal Article | LibreCat-ID: 13498
M. Rohrmüller, A. Hoffmann, C. Thierfelder, S. Herres-Pawlis, and W. G. Schmidt, “The Cu2O2torture track for a real-life system: [Cu2(btmgp)2O2]2+oxo and peroxo species in density functional calculations†,” Journal of Computational Chemistry, vol. 36, no. 21–22, pp. 1672–1685, 2015.
LibreCat
| DOI
2015 | Journal Article | LibreCat-ID: 10030
M. Friedrich, A. Riefer, S. Sanna, W. G. Schmidt, and A. Schindlmayr, “Phonon dispersion and zero-point renormalization of LiNbO3 from density-functional perturbation theory,” Journal of Physics: Condensed Matter, vol. 27, no. 38, 2015.
LibreCat
| Files available
| DOI
| WoS
| PubMed | Europe PMC
2014 | Journal Article | LibreCat-ID: 13510
A. Hoffmann, M. Rohrmüller, A. Jesser, I. dos Santos Vieira, W. G. Schmidt, and S. Herres-Pawlis, “Geometrical and optical benchmarking of copper(II) guanidine-quinoline complexes: Insights from TD-DFT and many-body perturbation theory (part II),” Journal of Computational Chemistry, vol. 35, no. 29–30, pp. 2146–2161, 2014.
LibreCat
| DOI
2013 | Journal Article | LibreCat-ID: 13525
A. Riefer, S. Sanna, A. Schindlmayr, and W. G. Schmidt, “Optical response of stoichiometric and congruent lithium niobate from first-principles calculations,” Physical Review B, vol. 87, no. 19, 2013.
LibreCat
| Files available
| DOI
| WoS
2013 | Book Chapter | LibreCat-ID: 18475
A. Riefer et al., “Lithium niobate dielectric function and second-order polarizability tensor from massively parallel ab initio calculations,” in High Performance Computing in Science and Engineering ‘13, W. E. Nagel, D. H. Kröner, and M. M. Resch, Eds. Cham: Springer, 2013, pp. 93–104.
LibreCat
| Files available
| DOI
| WoS
2013 | Journal Article | LibreCat-ID: 13527
M. Rohrmüller, S. Herres-Pawlis, M. Witte, and W. G. Schmidt, “Bis-μ-oxo and μ-η2:η2-peroxo dicopper complexes studied within (time-dependent) density-functional and many-body perturbation theory,” Journal of Computational Chemistry, vol. 34, pp. 1035–1045, 2013.
LibreCat
| DOI
2013 | Journal Article | LibreCat-ID: 13523
R. C. Longo, K. Cho, W. G. Schmidt, Y. J. Chabal, and P. Thissen, “Monolayer Doping via Phosphonic Acid Grafting on Silicon: Microscopic Insight from Infrared Spectroscopy and Density Functional Theory Calculations,” Advanced Functional Materials, vol. 23, pp. 3471–3477, 2013.
LibreCat
| DOI
2013 | Journal Article | LibreCat-ID: 13517
A. Jesser, M. Rohrmüller, W. G. Schmidt, and S. Herres-Pawlis, “Geometrical and optical benchmarking of copper guanidine-quinoline complexes: Insights from TD-DFT and many-body perturbation theory†,” Journal of Computational Chemistry, vol. 35, no. 1–2, pp. 1–17, 2013.
LibreCat
| DOI
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.
LibreCat
| DOI
2012 | Journal Article | LibreCat-ID: 13821
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.
LibreCat
| DOI
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.
LibreCat
| DOI
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.
LibreCat
| DOI
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.
LibreCat
| Files available
| DOI
| WoS
2006 | Journal Article | LibreCat-ID: 13689
M. Preuss, R. Miotto, F. Bechstedt, T. Rada, N. V. Richardson, and W. G. Schmidt, “Structure, energetics, and vibrational spectra of perylene adsorbed on Si(001): First-principles calculations compared with STM and HREELS,” Physical Review B, vol. 74, no. 11, 2006.
LibreCat
| DOI
2006 | Journal Article | LibreCat-ID: 13685
M. Preuss, F. Bechstedt, W. G. Schmidt, J. Sochos, B. Schröter, and W. Richter, “Clean and pyrrole-functionalized Si- and C-terminated SiC surfaces: First-principles calculations of geometry and energetics compared with LEED and XPS,” Physical Review B, vol. 74, no. 23, 2006.
LibreCat
| DOI
2005 | Journal Article | LibreCat-ID: 13699
P. H. Hahn, K. Seino, W. G. Schmidt, J. Furthmüller, and F. Bechstedt, “Quasiparticle and excitonic effects in the optical spectra of diamond, SiC, Si, GaP, GaAs, InP, and AlN,” physica status solidi (b), vol. 242, no. 13, pp. 2720–2728, 2005.
LibreCat
| DOI
2004 | Journal Article | LibreCat-ID: 13722
M. Preuss, W. G. Schmidt, K. Seino, J. Furthmüller, and F. Bechstedt, “Ground- and excited-state properties of DNA base molecules from plane-wave calculations using ultrasoft pseudopotentials,” Journal of Computational Chemistry, vol. 25, no. 1, pp. 112–122, 2004.
LibreCat
| DOI
2000 | Journal Article | LibreCat-ID: 13761
W. G. Schmidt, F. Bechstedt, and J. Bernholc, “Understanding reflectance anisotropy: Surface-state signatures and bulk-related features,” Journal of Vacuum Science & Technology B: Microelectronics and Nanometer Structures, vol. 18, no. 4, 2000.
LibreCat
| DOI
317 Publications
2020 | Journal Article | LibreCat-ID: 17066
H. Aldahhak et al., “Toward Efficient Toxic-Gas Detectors: Exploring Molecular Interactions of Sarin and Dimethyl Methylphosphonate with Metal-Centered Phthalocyanine Structures,” The Journal of Physical Chemistry C, no. 124, pp. 6090–6102, 2020.
LibreCat
| DOI
2020 | Journal Article | LibreCat-ID: 19190
F. Schmidt et al., “Free and defect-bound (bi)polarons in LiNbO3: Atomic structure and spectroscopic signatures from ab initio calculations,” Physical Review Research, vol. 2, no. 4, 2020.
LibreCat
| Files available
| DOI
2019 | Journal Article | LibreCat-ID: 10014
F. Schmidt et al., “Quasiparticle and excitonic effects in the optical response of KNbO3,” Physical Review Materials, vol. 3, no. 5, 2019.
LibreCat
| Files available
| DOI
| WoS
2019 | Journal Article | LibreCat-ID: 13401
C. W. Nicholson et al., “Excited-state band mapping and momentum-resolved ultrafast population dynamics in In/Si(111) nanowires investigated with XUV-based time- and angle-resolved photoemission spectroscopy,” Physical Review B, vol. 99, no. 15, 2019.
LibreCat
| DOI
2019 | Journal Article | LibreCat-ID: 13365
S. Neufeld, A. Bocchini, U. Gerstmann, A. Schindlmayr, and W. G. Schmidt, “Potassium titanyl phosphate (KTP) quasiparticle energies and optical response,” Journal of Physics: Materials, vol. 2, no. 4, 2019.
LibreCat
| Files available
| DOI
2018 | Journal Article | LibreCat-ID: 13410
M. Friedrich, W. G. Schmidt, A. Schindlmayr, and S. Sanna, “Erratum: Optical properties of titanium-doped lithium niobate from time-dependent density-functional theory [Phys. Rev. Materials 1, 034401 (2017)],” Physical Review Materials, vol. 2, no. 1, 2018.
LibreCat
| Files available
| DOI
| WoS
2017 | Journal Article | LibreCat-ID: 10021
M. Friedrich, W. G. Schmidt, A. Schindlmayr, and S. Sanna, “Optical properties of titanium-doped lithium niobate from time-dependent density-functional theory,” Physical Review Materials, vol. 1, no. 3, 2017.
LibreCat
| Files available
| DOI
| WoS
2017 | Journal Article | LibreCat-ID: 7481
A. Riefer et al., “Zn–VI quasiparticle gaps and optical spectra from many-body calculations,” Journal of Physics: Condensed Matter, vol. 29, no. 21, 2017.
LibreCat
| Files available
| DOI
| WoS
| PubMed | Europe PMC
2017 | Journal Article | LibreCat-ID: 10023
F. Schmidt et al., “Consistent atomic geometries and electronic structure of five phases of potassium niobate from density-functional theory,” Advances in Materials Science and Engineering, vol. 2017, 2017.
LibreCat
| Files available
| DOI
| WoS
2017 | Journal Article | LibreCat-ID: 13427
D. Nozaki, A. Lücke, and W. G. Schmidt, “Molecular Orbital Rule for Quantum Interference in Weakly Coupled Dimers: Low-Energy Giant Conductivity Switching Induced by Orbital Level Crossing,” The Journal of Physical Chemistry Letters, pp. 727–732, 2017.
LibreCat
| DOI
2017 | Journal Article | LibreCat-ID: 10020
M. Landmann, E. Rauls, and W. G. Schmidt, “Understanding band alignments in semiconductor heterostructures: Composition dependence and type-I–type-II transition of natural band offsets in nonpolar zinc-blendeAlxGa1−xN/AlyGa1−yNcomposites,” Physical Review B, 2017.
LibreCat
| DOI
2017 | Journal Article | LibreCat-ID: 13416
M. Friedrich, W. G. Schmidt, A. Schindlmayr, and S. Sanna, “Polaron optical absorption in congruent lithium niobate from time-dependent density-functional theory,” Physical Review Materials, vol. 1, no. 5, 2017.
LibreCat
| Files available
| DOI
| WoS
2016 | Journal Article | LibreCat-ID: 10024
A. Riefer, M. Friedrich, S. Sanna, U. Gerstmann, A. Schindlmayr, and W. G. Schmidt, “LiNbO3 electronic structure: Many-body interactions, spin-orbit coupling, and thermal effects,” Physical Review B, vol. 93, no. 7, 2016.
LibreCat
| Files available
| DOI
| WoS
2016 | Journal Article | LibreCat-ID: 13480
A. Paulheim, C. Marquardt, H. Aldahhak, E. Rauls, W. G. Schmidt, and M. Sokolowski, “Inhomogeneous and Homogeneous Line Broadening of Optical Spectra of PTCDA Molecules Adsorbed at Step Edges of Alkali Halide Surfaces,” The Journal of Physical Chemistry C, vol. 10, pp. 11926–11937, 2016.
LibreCat
| DOI
2016 | Journal Article | LibreCat-ID: 10025
M. Friedrich, A. Schindlmayr, W. G. Schmidt, and S. Sanna, “LiTaO3 phonon dispersion and ferroelectric transition calculated from first principles,” Physica Status Solidi B, vol. 253, no. 4, pp. 683–689, 2016.
LibreCat
| Files available
| DOI
| WoS
2015 | Journal Article | LibreCat-ID: 13498
M. Rohrmüller, A. Hoffmann, C. Thierfelder, S. Herres-Pawlis, and W. G. Schmidt, “The Cu2O2torture track for a real-life system: [Cu2(btmgp)2O2]2+oxo and peroxo species in density functional calculations†,” Journal of Computational Chemistry, vol. 36, no. 21–22, pp. 1672–1685, 2015.
LibreCat
| DOI
2015 | Journal Article | LibreCat-ID: 10030
M. Friedrich, A. Riefer, S. Sanna, W. G. Schmidt, and A. Schindlmayr, “Phonon dispersion and zero-point renormalization of LiNbO3 from density-functional perturbation theory,” Journal of Physics: Condensed Matter, vol. 27, no. 38, 2015.
LibreCat
| Files available
| DOI
| WoS
| PubMed | Europe PMC
2014 | Journal Article | LibreCat-ID: 13510
A. Hoffmann, M. Rohrmüller, A. Jesser, I. dos Santos Vieira, W. G. Schmidt, and S. Herres-Pawlis, “Geometrical and optical benchmarking of copper(II) guanidine-quinoline complexes: Insights from TD-DFT and many-body perturbation theory (part II),” Journal of Computational Chemistry, vol. 35, no. 29–30, pp. 2146–2161, 2014.
LibreCat
| DOI
2013 | Journal Article | LibreCat-ID: 13525
A. Riefer, S. Sanna, A. Schindlmayr, and W. G. Schmidt, “Optical response of stoichiometric and congruent lithium niobate from first-principles calculations,” Physical Review B, vol. 87, no. 19, 2013.
LibreCat
| Files available
| DOI
| WoS
2013 | Book Chapter | LibreCat-ID: 18475
A. Riefer et al., “Lithium niobate dielectric function and second-order polarizability tensor from massively parallel ab initio calculations,” in High Performance Computing in Science and Engineering ‘13, W. E. Nagel, D. H. Kröner, and M. M. Resch, Eds. Cham: Springer, 2013, pp. 93–104.
LibreCat
| Files available
| DOI
| WoS
2013 | Journal Article | LibreCat-ID: 13527
M. Rohrmüller, S. Herres-Pawlis, M. Witte, and W. G. Schmidt, “Bis-μ-oxo and μ-η2:η2-peroxo dicopper complexes studied within (time-dependent) density-functional and many-body perturbation theory,” Journal of Computational Chemistry, vol. 34, pp. 1035–1045, 2013.
LibreCat
| DOI
2013 | Journal Article | LibreCat-ID: 13523
R. C. Longo, K. Cho, W. G. Schmidt, Y. J. Chabal, and P. Thissen, “Monolayer Doping via Phosphonic Acid Grafting on Silicon: Microscopic Insight from Infrared Spectroscopy and Density Functional Theory Calculations,” Advanced Functional Materials, vol. 23, pp. 3471–3477, 2013.
LibreCat
| DOI
2013 | Journal Article | LibreCat-ID: 13517
A. Jesser, M. Rohrmüller, W. G. Schmidt, and S. Herres-Pawlis, “Geometrical and optical benchmarking of copper guanidine-quinoline complexes: Insights from TD-DFT and many-body perturbation theory†,” Journal of Computational Chemistry, vol. 35, no. 1–2, pp. 1–17, 2013.
LibreCat
| DOI
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.
LibreCat
| DOI
2012 | Journal Article | LibreCat-ID: 13821
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.
LibreCat
| DOI
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.
LibreCat
| DOI
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.
LibreCat
| DOI
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.
LibreCat
| Files available
| DOI
| WoS
2006 | Journal Article | LibreCat-ID: 13689
M. Preuss, R. Miotto, F. Bechstedt, T. Rada, N. V. Richardson, and W. G. Schmidt, “Structure, energetics, and vibrational spectra of perylene adsorbed on Si(001): First-principles calculations compared with STM and HREELS,” Physical Review B, vol. 74, no. 11, 2006.
LibreCat
| DOI
2006 | Journal Article | LibreCat-ID: 13685
M. Preuss, F. Bechstedt, W. G. Schmidt, J. Sochos, B. Schröter, and W. Richter, “Clean and pyrrole-functionalized Si- and C-terminated SiC surfaces: First-principles calculations of geometry and energetics compared with LEED and XPS,” Physical Review B, vol. 74, no. 23, 2006.
LibreCat
| DOI
2005 | Journal Article | LibreCat-ID: 13699
P. H. Hahn, K. Seino, W. G. Schmidt, J. Furthmüller, and F. Bechstedt, “Quasiparticle and excitonic effects in the optical spectra of diamond, SiC, Si, GaP, GaAs, InP, and AlN,” physica status solidi (b), vol. 242, no. 13, pp. 2720–2728, 2005.
LibreCat
| DOI
2004 | Journal Article | LibreCat-ID: 13722
M. Preuss, W. G. Schmidt, K. Seino, J. Furthmüller, and F. Bechstedt, “Ground- and excited-state properties of DNA base molecules from plane-wave calculations using ultrasoft pseudopotentials,” Journal of Computational Chemistry, vol. 25, no. 1, pp. 112–122, 2004.
LibreCat
| DOI
2000 | Journal Article | LibreCat-ID: 13761
W. G. Schmidt, F. Bechstedt, and J. Bernholc, “Understanding reflectance anisotropy: Surface-state signatures and bulk-related features,” Journal of Vacuum Science & Technology B: Microelectronics and Nanometer Structures, vol. 18, no. 4, 2000.
LibreCat
| DOI