Please note that LibreCat no longer supports Internet Explorer versions 8 or 9 (or earlier).
We recommend upgrading to the latest Internet Explorer, Google Chrome, or Firefox.
66 Publications
2021 | Journal Article | LibreCat-ID: 21946 | 
Schmidt, Falko, et al. “Electron Polarons in Lithium Niobate: Charge Localization, Lattice Deformation, and Optical Response.” Crystals, vol. 11, MDPI, 2021, p. 542, doi:10.3390/cryst11050542.
LibreCat
| Files available
| DOI
| WoS
2021 | Journal Article | LibreCat-ID: 22960 |
Bidaraguppe Ramesh, Nithin, et al. “Lattice Parameters and Electronic Band Gap of Orthorhombic Potassium Sodium Niobate K0.5Na0.5NbO3 from Density-Functional Theory.” The European Physical Journal B, vol. 94, no. 8, 169, EDP Sciences, Società Italiana di Fisica and Springer, 2021, doi:10.1140/epjb/s10051-021-00179-8.
LibreCat
| Files available
| DOI
| WoS
2021 | Journal Article | LibreCat-ID: 22761 |
Friedrich, Christoph, et al. “Erratum: Efficient Implementation of the GW Approximation within the All-Electron FLAPW Method [Phys. Rev. B 81, 125102 (2010)].” Physical Review B, vol. 104, no. 3, 039901, American Physical Society, 2021, doi:10.1103/PhysRevB.104.039901.
LibreCat
| Files available
| DOI
| WoS
2021 | Journal Article | LibreCat-ID: 23418 |
Kozub, Agnieszka L., et al. “Polaronic Enhancement of Second-Harmonic Generation in Lithium Niobate.” Physical Review B, vol. 104, American Physical Society, 2021, p. 174110, doi:10.1103/PhysRevB.104.174110.
LibreCat
| Files available
| DOI
| WoS
| arXiv
2020 | Journal Article | LibreCat-ID: 19190 |
Schmidt, Falko, 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, 043002, American Physical Society, 2020, doi:10.1103/PhysRevResearch.2.043002.
LibreCat
| Files available
| DOI
| WoS
2019 | Journal Article | LibreCat-ID: 10014 |
Schmidt, Falko, et al. “Quasiparticle and Excitonic Effects in the Optical Response of KNbO3.” Physical Review Materials, vol. 3, no. 5, 054401, American Physical Society, 2019, doi:10.1103/PhysRevMaterials.3.054401.
LibreCat
| Files available
| DOI
| WoS
2019 | Journal Article | LibreCat-ID: 13365 |
Neufeld, Sergej, et al. “Potassium Titanyl Phosphate (KTP) Quasiparticle Energies and Optical Response.” Journal of Physics: Materials, vol. 2, IOP Publishing, 2019, p. 045003, doi:10.1088/2515-7639/ab29ba.
LibreCat
| Files available
| DOI
| WoS
2018 | Journal Article | LibreCat-ID: 18466 |
Schindlmayr, Arno. “Exact Formulation of the Transverse Dynamic Spin Susceptibility as an Initial-Value Problem.” Advances in Mathematical Physics, vol. 2018, 3732892, Hindawi, 2018, doi:10.1155/2018/3732892.
LibreCat
| Files available
| DOI
| WoS
2018 | Journal Article | LibreCat-ID: 13410 |
Friedrich, Michael, et al. “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, 019902, American Physical Society, 2018, doi:10.1103/PhysRevMaterials.2.019902.
LibreCat
| Files available
| DOI
| WoS
2017 | Journal Article | LibreCat-ID: 7481
Riefer, Arthur, et al. “Zn–VI Quasiparticle Gaps and Optical Spectra from Many-Body Calculations.” Journal of Physics: Condensed Matter, vol. 29, no. 21, 215702, IOP Publishing, 2017, doi:10.1088/1361-648x/aa6b2a.
LibreCat
| Files available
| DOI
| WoS
| PubMed | Europe PMC
2017 | Journal Article | LibreCat-ID: 13416 |
Friedrich, Michael, et al. “Polaron Optical Absorption in Congruent Lithium Niobate from Time-Dependent Density-Functional Theory.” Physical Review Materials, vol. 1, no. 5, 054406, American Physical Society, 2017, doi:10.1103/PhysRevMaterials.1.054406.
LibreCat
| Files available
| DOI
| WoS
2017 | Journal Article | LibreCat-ID: 10021 |
Friedrich, Michael, et al. “Optical Properties of Titanium-Doped Lithium Niobate from Time-Dependent Density-Functional Theory.” Physical Review Materials, vol. 1, no. 3, 034401, American Physical Society, 2017, doi:10.1103/PhysRevMaterials.1.034401.
LibreCat
| Files available
| DOI
| WoS
2017 | Journal Article | LibreCat-ID: 10023 |
Schmidt, Falko, 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, 3981317, Hindawi, 2017, doi:10.1155/2017/3981317.
LibreCat
| Files available
| DOI
| WoS
2016 | Journal Article | LibreCat-ID: 10024 |
Riefer, Arthur, et al. “LiNbO3 Electronic Structure: Many-Body Interactions, Spin-Orbit Coupling, and Thermal Effects.” Physical Review B, vol. 93, no. 7, 075205, American Physical Society, 2016, doi:10.1103/PhysRevB.93.075205.
LibreCat
| Files available
| DOI
| WoS
2016 | Journal Article | LibreCat-ID: 10025
Friedrich, Michael, et al. “LiTaO3 Phonon Dispersion and Ferroelectric Transition Calculated from First Principles.” Physica Status Solidi B, vol. 253, no. 4, Wiley-VCH, 2016, pp. 683–89, doi:10.1002/pssb.201552576.
LibreCat
| Files available
| DOI
| WoS
2015 | Journal Article | LibreCat-ID: 10030
Friedrich, Michael, et al. “Phonon Dispersion and Zero-Point Renormalization of LiNbO3 from Density-Functional Perturbation Theory.” Journal of Physics: Condensed Matter, vol. 27, no. 38, 385402, IOP Publishing, 2015, doi:10.1088/0953-8984/27/38/385402.
LibreCat
| Files available
| DOI
| WoS
| PubMed | Europe PMC
2015 | Journal Article | LibreCat-ID: 18470 |
Bouhassoune, Mohammed, and Arno Schindlmayr. “Ab Initio Study of Strain Effects on the Quasiparticle Bands and Effective Masses in Silicon.” Advances in Condensed Matter Physics, vol. 2015, 453125, Hindawi, 2015, doi:10.1155/2015/453125.
LibreCat
| Files available
| DOI
| WoS
2014 | Book Chapter | LibreCat-ID: 18471
Friedrich, Christoph, et al. “Spin Excitations in Solids from Many-Body Perturbation Theory.” First Principles Approaches to Spectroscopic Properties of Complex Materials, edited by Cristiana Di Valentin et al., vol. 347, Springer, 2014, pp. 259–301, doi:10.1007/128_2013_518.
LibreCat
| Files available
| DOI
| WoS
| PubMed | Europe PMC
2014 | Book Chapter | LibreCat-ID: 18472
Schindlmayr, Arno. “The GW Approximation for the Electronic Self-Energy.” Many-Electron Approaches in Physics, Chemistry and Mathematics, edited by Volker Bach and Luigi Delle Site, vol. 29, Springer, 2014, pp. 343–57, doi:10.1007/978-3-319-06379-9_19.
LibreCat
| Files available
| DOI
2014 | Journal Article | LibreCat-ID: 18473
Yanagisawa, Susumu, et al. “Theoretical Investigation of the Band Structure of Picene Single Crystals within the GW Approximation.” Japanese Journal of Applied Physics, vol. 53, no. 5S1, 05FY02, IOP Publishing and The Japan Society of Applied Physics, 2014, doi:10.7567/jjap.53.05fy02.
LibreCat
| Files available
| DOI
| WoS