2.4k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Max Planck SocietyDE178 papers
- Freie Universität BerlinDE80 papers
- Centre National de la Recherche ScientifiqueFR67 papers
- University of the Basque CountryES53 papers
- Technische Universität BerlinDE51 papers
- Goethe University FrankfurtDE42 papers
- Deutsches Elektronen-Synchrotron DESYDE39 papers
- Humboldt-Universität zu BerlinDE37 papers
- Material Physics CenterES36 papers
- Max Planck Institute for the Structure and Dynamics of MatterDE35 papers
- Technical University of MunichDE31 papers
- Lawrence Berkeley National LaboratoryUS30 papers
9 papers · 2 filters
Quasiparticle Corrections to the Electronic Properties of Anion Vacancies at GaAs(110) and InP(110)
Magnus Hedström, Arno Schindlmayr, Günther Schwarz +1
We propose a new method for calculating optical defect levels and thermodynamic charge-transition levels of point defects in semiconductors, which includes quasiparticle correction…
Exact-exchange based quasiparticle energy calculations for the band gap, effective masses and deformation potentials of ScN
Abdallah Qteish, Patrick Rinke, Matthias Scheffler +1
The band gaps, longitudinal and transverse effective masses, and deformation potentials of ScN in the rock-salt structure have been calculated employing G0W0-quasiparticle calculat…
Interrelation of structural and electronic properties of InGaN/GaN quantum dots using an eight-band k.p model
Momme Winkelnkemper, Andrei Schliwa, Dieter Bimberg
We present an eight-band k.p model for the calculation of the electronic structure of wurtzite semiconductor quantum dots (QDs) and its application to indium gallium nitride (InGaN…
Band gap and band parameters of InN and GaN from quasiparticle energy calculations based on exact-exchange density-functional theory
Patrick Rinke, Abdallah Qteish, Momme Winkelnkemper +3
We have studied the electronic structure of InN and GaN employing G0W0 calculations based on exact-exchange density-functional theory. For InN our approach predicts a gap of 0.7 eV…
First-principles statistical mechanics study of the stability of a sub-nanometer thin surface oxide in reactive environments: CO oxidation at Pd(100)
Jutta Rogal, Karsten Reuter, Matthias Scheffler
We employ a multiscale modeling approach to study the surface structure and composition of a Pd(100) model catalyst in reactive environments. Under gas phase conditions representat…
Dielectric anisotropy in the GW space-time method
Christoph Freysoldt, Philipp Eggert, Patrick Rinke +3
Excited-state calculations, notably for quasiparticle band structures, are nowadays routinely performed within the GW approximation for the electronic self-energy. Nevertheless, ce…
Density-functional theory investigation of oxygen adsorption at Pd(11N)(N=3,5,7) vicinal surfaces
Yongsheng Zhang, Jutta Rogal, Karsten Reuter
We present a density-functional theory study addressing the on-surface adsorption of oxygen at the Pd(11N) (N =3,5,7) vicinal surfaces, which exhibit (111) steps and (100) terraces…
Performance of one-body reduced density matrix functionals for the homogeneous electron gas
N. N. Lathiotakis, N. Helbig, E. K. U. Gross
The subject of this study is the exchange-correlation-energy functional of reduced density matrix functional theory. Approximations of this functional are tested by applying them t…
Non-Adiabatic Potential-Energy Surfaces by Constrained Density-Functional Theory
Joerg Behler, Bernard Delley, Karsten Reuter +1
Non-adiabatic effects play an important role in many chemical processes. In order to study the underlying non-adiabatic potential-energy surfaces (PESs), we present a locally-const…