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34 Publications


2020 | Journal Article | LibreCat-ID: 19190
Free and defect-bound (bi)polarons in LiNbO3: Atomic structure and spectroscopic signatures from ab initio calculations
F. Schmidt, A. Kozub, T. Biktagirov, C. Eigner, C. Silberhorn, A. Schindlmayr, W.G. Schmidt, U. Gerstmann, Physical Review Research 2 (2020).
LibreCat | Files available | DOI
 

2019 | Journal Article | LibreCat-ID: 10014
Quasiparticle and excitonic effects in the optical response of KNbO3
F. Schmidt, A. Riefer, W.G. Schmidt, A. Schindlmayr, M. Imlau, F. Dobener, N. Mengel, S. Chatterjee, S. Sanna, Physical Review Materials 3 (2019).
LibreCat | Files available | DOI | WoS
 

2019 | Journal Article | LibreCat-ID: 13365
Potassium titanyl phosphate (KTP) quasiparticle energies and optical response
S. Neufeld, A. Bocchini, U. Gerstmann, A. Schindlmayr, W.G. Schmidt, Journal of Physics: Materials 2 (2019).
LibreCat | Files available | DOI
 

2018 | Journal Article | LibreCat-ID: 13410 LibreCat | Files available | DOI | WoS
 

2018 | Journal Article | LibreCat-ID: 18466
Exact formulation of the transverse dynamic spin susceptibility as an initial-value problem
A. Schindlmayr, Advances in Mathematical Physics 2018 (2018).
LibreCat | Files available | DOI | WoS
 

2017 | Journal Article | LibreCat-ID: 10021
Optical properties of titanium-doped lithium niobate from time-dependent density-functional theory
M. Friedrich, W.G. Schmidt, A. Schindlmayr, S. Sanna, Physical Review Materials 1 (2017).
LibreCat | Files available | DOI | WoS
 

2017 | Journal Article | LibreCat-ID: 7481
Zn–VI quasiparticle gaps and optical spectra from many-body calculations
A. Riefer, N. Weber, J. Mund, D.R. Yakovlev, M. Bayer, A. Schindlmayr, C. Meier, W.G. Schmidt, Journal of Physics: Condensed Matter 29 (2017).
LibreCat | Files available | DOI | WoS | PubMed | Europe PMC
 

2017 | Journal Article | LibreCat-ID: 10023
Consistent atomic geometries and electronic structure of five phases of potassium niobate from density-functional theory
F. Schmidt, M. Landmann, E. Rauls, N. Argiolas, S. Sanna, W.G. Schmidt, A. Schindlmayr, Advances in Materials Science and Engineering 2017 (2017).
LibreCat | Files available | DOI | WoS
 

2017 | Journal Article | LibreCat-ID: 13416
Polaron optical absorption in congruent lithium niobate from time-dependent density-functional theory
M. Friedrich, W.G. Schmidt, A. Schindlmayr, S. Sanna, Physical Review Materials 1 (2017).
LibreCat | Files available | DOI | WoS
 

2016 | Journal Article | LibreCat-ID: 10024
LiNbO3 electronic structure: Many-body interactions, spin-orbit coupling, and thermal effects
A. Riefer, M. Friedrich, S. Sanna, U. Gerstmann, A. Schindlmayr, W.G. Schmidt, Physical Review B 93 (2016).
LibreCat | Files available | DOI | WoS
 

2016 | Journal Article | LibreCat-ID: 10025
LiTaO3 phonon dispersion and ferroelectric transition calculated from first principles
M. Friedrich, A. Schindlmayr, W.G. Schmidt, S. Sanna, Physica Status Solidi B 253 (2016) 683–689.
LibreCat | Files available | DOI | WoS
 

2015 | Journal Article | LibreCat-ID: 18470
Ab initio study of strain effects on the quasiparticle bands and effective masses in silicon
M. Bouhassoune, A. Schindlmayr, Advances in Condensed Matter Physics 2015 (2015).
LibreCat | Files available | DOI | WoS
 

2015 | Journal Article | LibreCat-ID: 10030
Phonon dispersion and zero-point renormalization of LiNbO3 from density-functional perturbation theory
M. Friedrich, A. Riefer, S. Sanna, W.G. Schmidt, A. Schindlmayr, Journal of Physics: Condensed Matter 27 (2015).
LibreCat | Files available | DOI | WoS | PubMed | Europe PMC
 

2014 | Book Chapter | LibreCat-ID: 18474
Many-body perturbation theory: The GW approximation
C. Friedrich, A. Schindlmayr, in: S. Blügel, N. Helbig, V. Meden, D. Wortmann (Eds.), Computing Solids: Models, Ab Initio Methods and Supercomputing, Forschungszentrum Jülich, Jülich, 2014, p. A4.1-A4.21.
LibreCat | Files available | Download (ext.)
 

2014 | Book Chapter | LibreCat-ID: 18471
Spin excitations in solids from many-body perturbation theory
C. Friedrich, E. Şaşıoğlu, M. Müller, A. Schindlmayr, S. Blügel, in: C. Di Valentin, S. Botti, M. Cococcioni (Eds.), First Principles Approaches to Spectroscopic Properties of Complex Materials, Springer, Berlin, Heidelberg, 2014, pp. 259–301.
LibreCat | Files available | DOI | WoS | PubMed | Europe PMC
 

2014 | Book Chapter | LibreCat-ID: 18472
The GW approximation for the electronic self-energy
A. Schindlmayr, in: V. Bach, L. Delle Site (Eds.), Many-Electron Approaches in Physics, Chemistry and Mathematics, Springer, Cham, 2014, pp. 343–357.
LibreCat | Files available | DOI
 

2014 | Journal Article | LibreCat-ID: 18473
Theoretical investigation of the band structure of picene single crystals within the GW approximation
S. Yanagisawa, Y. Morikawa, A. Schindlmayr, Japanese Journal of Applied Physics 53 (2014).
LibreCat | Files available | DOI | WoS
 

2013 | Journal Article | LibreCat-ID: 13525
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: 18479 LibreCat | Files available | DOI | WoS
 

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
 

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