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50 Publications
2022 | Book Chapter | LibreCat-ID: 30288
Schmidt, F., Kozub, A. L., Gerstmann, U., Schmidt, W. G., & Schindlmayr, A. (2022). Electron polarons in lithium niobate: Charge localization, lattice deformation, and optical response. In G. Corradi & L. Kovács (Eds.), New Trends in Lithium Niobate: From Bulk to Nanocrystals (pp. 231–248). MDPI. https://doi.org/10.3390/books978-3-0365-3339-1
LibreCat
| DOI
2022 | Journal Article | LibreCat-ID: 26627 | 
Neufeld, S., Schindlmayr, A., & Schmidt, W. G. (2022). Quasiparticle energies and optical response of RbTiOPO4 and KTiOAsO4. Journal of Physics: Materials, 5(1), Article 015002. https://doi.org/10.1088/2515-7639/ac3384
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2022 | Journal Article | LibreCat-ID: 44088 |
Schmidt, F., Kozub, A. L., Gerstmann, U., Schmidt, W. G., & Schindlmayr, A. (2022). A density-functional theory study of hole and defect-bound exciton polarons in lithium niobate. Crystals, 12(11), Article 1586. https://doi.org/10.3390/cryst12111586
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2021 | Journal Article | LibreCat-ID: 29747
Jurgen von Bardeleben, H., Cantin, J.-L., Gerstmann, U., Schmidt, W. G., & Biktagirov, T. (2021). Spin Polarization, Electron–Phonon Coupling, and Zero-Phonon Line of the NV Center in 3C-SiC. Nano Letters, 21(19), 8119–8125. https://doi.org/10.1021/acs.nanolett.1c02564
LibreCat
| DOI
2021 | Journal Article | LibreCat-ID: 29748
Slawig, D., Gruschwitz, M., Gerstmann, U., Rauls, E., & Tegenkamp, C. (2021). Adsorption and Reaction of PbPc on Hydrogenated Epitaxial Graphene. The Journal of Physical Chemistry C, 125(36), 20087–20093. https://doi.org/10.1021/acs.jpcc.1c06320
LibreCat
| DOI
2021 | Journal Article | LibreCat-ID: 21946 |
Schmidt, F., Kozub, A. L., Gerstmann, U., Schmidt, W. G., & Schindlmayr, A. (2021). Electron polarons in lithium niobate: Charge localization, lattice deformation, and optical response. Crystals, 11, 542. https://doi.org/10.3390/cryst11050542
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2021 | Journal Article | LibreCat-ID: 22010
Aldahhak, H., Hogan, C., Lindner, S., Appelfeller, S., Eisele, H., Schmidt, W. G., Dähne, M., Gerstmann, U., & Franz, M. (2021). Electronic structure of the Si(111)3×3R30∘−B surface from theory and photoemission spectroscopy. Physical Review B, 103, 035303. https://doi.org/10.1103/physrevb.103.035303
LibreCat
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2021 | Journal Article | LibreCat-ID: 22881
Nguyen, T. T. N., Sollfrank, T., Tegenkamp, C., Rauls, E., & Gerstmann, U. (2021). Impact of screening and relaxation on weakly coupled two-dimensional heterostructures. Physical Review B, 103, L201408. https://doi.org/10.1103/physrevb.103.l201408
LibreCat
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2021 | Journal Article | LibreCat-ID: 22310
Neufeld, S., Bocchini, A., & Schmidt, W. G. (2021). Potassium titanyl phosphate Z- and Y-cut surfaces from density-functional theory. Physical Review Materials. https://doi.org/10.1103/physrevmaterials.5.064407
LibreCat
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2021 | Journal Article | LibreCat-ID: 22960 |
Bidaraguppe Ramesh, N., Schmidt, F., & Schindlmayr, A. (2021). Lattice parameters and electronic band gap of orthorhombic potassium sodium niobate K0.5Na0.5NbO3 from density-functional theory. The European Physical Journal B, 94(8), Article 169. https://doi.org/10.1140/epjb/s10051-021-00179-8
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2021 | Journal Article | LibreCat-ID: 23418 |
Kozub, A. L., Schindlmayr, A., Gerstmann, U., & Schmidt, W. G. (2021). Polaronic enhancement of second-harmonic generation in lithium niobate. Physical Review B, 104, 174110. https://doi.org/10.1103/PhysRevB.104.174110
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| arXiv
2020 | Journal Article | LibreCat-ID: 17067
Speiser, E., Esser, N., Halbig, B., Geurts, J., Schmidt, W. G., & Sanna, S. (2020). Vibrational Raman spectroscopy on adsorbate-induced low-dimensional surface structures. Surface Science Reports, 75(1), Article 100480. https://doi.org/10.1016/j.surfrep.2020.100480
LibreCat
| DOI
2020 | Journal Article | LibreCat-ID: 19190 |
Schmidt, F., Kozub, A. L., Biktagirov, T., Eigner, C., Silberhorn, C., Schindlmayr, A., Schmidt, W. G., & Gerstmann, U. (2020). Free and defect-bound (bi)polarons in LiNbO3: Atomic structure and spectroscopic signatures from ab initio calculations. Physical Review Research, 2(4), Article 043002. https://doi.org/10.1103/PhysRevResearch.2.043002
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2020 | Journal Article | LibreCat-ID: 17068
Braun, C., Neufeld, S., Gerstmann, U., Sanna, S., Plaickner, J., Speiser, E., Esser, N., & Schmidt, W. G. (2020). Vibration-Driven Self-Doping of Dangling-Bond Wires on Si(553)-Au Surfaces. Physical Review Letters, 124(14). https://doi.org/10.1103/physrevlett.124.146802
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2019 | Journal Article | LibreCat-ID: 10014 |
Schmidt, F., Riefer, A., Schmidt, W. G., Schindlmayr, A., Imlau, M., Dobener, F., Mengel, N., Chatterjee, S., & Sanna, S. (2019). Quasiparticle and excitonic effects in the optical response of KNbO3. Physical Review Materials, 3(5), Article 054401. https://doi.org/10.1103/PhysRevMaterials.3.054401
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2019 | Journal Article | LibreCat-ID: 29746
Nicholson, C. W., Puppin, M., Lücke, A., Gerstmann, U., Krenz, M., Schmidt, W. G., Rettig, L., Ernstorfer, R., & Wolf, M. (2019). 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, 99(15), Article 155107. https://doi.org/10.1103/physrevb.99.155107
LibreCat
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2019 | Journal Article | LibreCat-ID: 10015
Dues, C., Schmidt, W. G., & Sanna, S. (2019). Water Splitting Reaction at Polar Lithium Niobate Surfaces. ACS Omega, 3850–3859. https://doi.org/10.1021/acsomega.8b03271
LibreCat
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2019 | Journal Article | LibreCat-ID: 13365 |
Neufeld, S., Bocchini, A., Gerstmann, U., Schindlmayr, A., & Schmidt, W. G. (2019). Potassium titanyl phosphate (KTP) quasiparticle energies and optical response. Journal of Physics: Materials, 2, 045003. https://doi.org/10.1088/2515-7639/ab29ba
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2019 | Journal Article | LibreCat-ID: 13429 |
Bocchini, A., Neufeld, S., Gerstmann, U., & Schmidt, W. G. (2019). Oxygen and potassium vacancies in KTP calculated from first principles. Journal of Physics: Condensed Matter, 31, 385401. https://doi.org/10.1088/1361-648x/ab295c
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2018 | Journal Article | LibreCat-ID: 13410 |
Friedrich, M., Schmidt, W. G., Schindlmayr, A., & Sanna, S. (2018). Erratum: Optical properties of titanium-doped lithium niobate from time-dependent density-functional theory [Phys. Rev. Materials 1, 034401 (2017)]. Physical Review Materials, 2(1). https://doi.org/10.1103/PhysRevMaterials.2.019902
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