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35 Publications


2021 | Journal Article | LibreCat-ID: 21946
F. Schmidt, A. Kozub, U. Gerstmann, W. G. Schmidt, and A. Schindlmayr, “Electron polarons in lithium niobate: Charge localization and lattice deformation,” Crystals.
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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.
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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: 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.
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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
 

2018 | Journal Article | LibreCat-ID: 18466
A. Schindlmayr, “Exact formulation of the transverse dynamic spin susceptibility as an initial-value problem,” Advances in Mathematical Physics, vol. 2018, 2018.
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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.
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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.
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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.
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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: 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.
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2015 | Journal Article | LibreCat-ID: 18470
M. Bouhassoune and A. Schindlmayr, “Ab initio study of strain effects on the quasiparticle bands and effective masses in silicon,” Advances in Condensed Matter Physics, vol. 2015, 2015.
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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 | Book Chapter | LibreCat-ID: 18474
C. Friedrich and A. Schindlmayr, “Many-body perturbation theory: The GW approximation,” in Computing Solids: Models, ab initio Methods and Supercomputing, vol. 74, S. Blügel, N. Helbig, V. Meden, and D. Wortmann, Eds. Jülich: Forschungszentrum Jülich, 2014, p. A4.1-A4.21.
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2014 | Book Chapter | LibreCat-ID: 18471
C. Friedrich, E. Şaşıoğlu, M. Müller, A. Schindlmayr, and S. Blügel, “Spin excitations in solids from many-body perturbation theory,” in First Principles Approaches to Spectroscopic Properties of Complex Materials, vol. 347, C. Di Valentin, S. Botti, and M. Cococcioni, Eds. Berlin, Heidelberg: Springer, 2014, pp. 259–301.
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2014 | Book Chapter | LibreCat-ID: 18472
A. Schindlmayr, “The GW approximation for the electronic self-energy,” in Many-Electron Approaches in Physics, Chemistry and Mathematics, vol. 29, V. Bach and L. Delle Site, Eds. Cham: Springer, 2014, pp. 343–357.
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2014 | Journal Article | LibreCat-ID: 18473
S. Yanagisawa, Y. Morikawa, and A. Schindlmayr, “Theoretical investigation of the band structure of picene single crystals within the GW approximation,” Japanese Journal of Applied Physics, vol. 53, no. 5S1, 2014.
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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.
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2013 | Journal Article | LibreCat-ID: 18479
A. Schindlmayr, “Analytic evaluation of the electronic self-energy in the GW approximation for two electrons on a sphere,” Physical Review B, vol. 87, no. 7, 2013.
LibreCat | Files available | DOI | WoS
 

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