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.
147 Publications
2020 | Journal Article | LibreCat-ID: 20584
Ren, J, Q Liao, H Huang, Y Li, T Gao, Xuekai Ma, Stefan Schumacher, J Yao, S Bai, and H Fu. “Efficient Bosonic Condensation of Exciton Polaritons in an H-Aggregate Organic Single-Crystal Microcavity.” Nano Letters 20, no. 10 (2020): 7550–57. https://doi.org/10.1021/acs.nanolett.0c03009.
LibreCat
| DOI
| PubMed | Europe PMC
2020 | Journal Article | LibreCat-ID: 20582
Berger, Bernd, Daniel Schmidt, Xuekai Ma, Stefan Schumacher, Christian Schneider, Sven Höfling, and Marc Assmann. “Formation Dynamics of Exciton-Polariton Vortices Created by Nonresonant Annular Pumping.” Physical Review B 101, no. 24 (2020): 245309. https://doi.org/10.1103/PhysRevB.101.245309.
LibreCat
| DOI
2020 | Journal Article | LibreCat-ID: 20585
Ma, Xuekai, YV Kartashov, A Ferrando, and Stefan Schumacher. “Topological Edge States of Nonequilibrium Polaritons in Hollow Honeycomb Arrays.” Optics Letters 45, no. 19 (2020): 5311–14. https://doi.org/10.1364/ol.405844.
LibreCat
| DOI
| PubMed | Europe PMC
2020 | Journal Article | LibreCat-ID: 20581
Pukrop, Matthias, Stefan Schumacher, and Xuekai Ma. “Circular Polarization Reversal of Half-Vortex Cores in Polariton Condensates.” Physical Review B 101, no. 20 (2020): 205301. https://doi.org/10.1103/PhysRevB.101.205301.
LibreCat
| DOI
2020 | Journal Article | LibreCat-ID: 20583
Ma, Xuekai, Yaroslav V. Kartashov, Tingge Gao, Lluis Torner, and Stefan Schumacher. “Spiraling Vortices in Exciton-Polariton Condensates.” Physical Review B 102, no. 4 (2020): 045309. https://doi.org/10.1103/PhysRevB.102.045309.
LibreCat
| DOI
2020 | Journal Article | LibreCat-ID: 20587
Barkhausen, F, Stefan Schumacher, and Xuekai Ma. “Multistable Circular Currents of Polariton Condensates Trapped in Ring Potentials.” Optics Letters 45, no. 5 (2020): 1192–95. https://doi.org/10.1364/ol.386250.
LibreCat
| DOI
| PubMed | Europe PMC
2020 | Journal Article | LibreCat-ID: 19190 | 
Schmidt, Falko, Agnieszka L. Kozub, Timur Biktagirov, Christof Eigner, Christine Silberhorn, Arno Schindlmayr, Wolf Gero Schmidt, and Uwe Gerstmann. “Free and Defect-Bound (Bi)Polarons in LiNbO3: Atomic Structure and Spectroscopic Signatures from Ab Initio Calculations.” Physical Review Research 2, no. 4 (2020). https://doi.org/10.1103/PhysRevResearch.2.043002.
LibreCat
| Files available
| DOI
| WoS
2020 | Journal Article | LibreCat-ID: 17068
Braun, Christian, Sergej Neufeld, Uwe Gerstmann, S. Sanna, J. Plaickner, E. Speiser, N. Esser, and Wolf Gero Schmidt. “Vibration-Driven Self-Doping of Dangling-Bond Wires on Si(553)-Au Surfaces.” Physical Review Letters 124, no. 14 (2020). https://doi.org/10.1103/physrevlett.124.146802.
LibreCat
| DOI
2020 | Journal Article | LibreCat-ID: 20586
Ma, Xuekai, YV Kartashov, A Kavokin, and Stefan Schumacher. “Chiral Condensates in a Polariton Hexagonal Ring.” Optics Letters 45, no. 20 (2020): 5700–5703. https://doi.org/10.1364/ol.405400.
LibreCat
| DOI
| PubMed | Europe PMC
2020 | Journal Article | LibreCat-ID: 40444
Bardeleben, H. J. von, E. Rauls, and Uwe Gerstmann. “Carbon Vacancy-Related Centers in <mml:Math Xmlns:Mml="http://Www.W3.Org/1998/Math/MathML"><mml:Mn>3</Mml:Mn><mml:Mi>C</Mml:Mi></Mml:Math>-Silicon Carbide: Negative-<mml:Math Xmlns:Mml="http://Www.W3.Org/1998/Math/MathML"><mml:Mi>U</Mml:Mi></Mml:Math> Properties and Structural Transformation.” Physical Review B 101, no. 18 (2020). https://doi.org/10.1103/physrevb.101.184108.
LibreCat
| DOI
2020 | Conference Paper | LibreCat-ID: 20770
Hannes, Wolf-Rüdiger, and Torsten Meier. “K.p-Based Multiband Simulations of Non-Degenerate Two-Photon Absorption in Bulk GaAs.” In Ultrafast Phenomena and Nanophotonics XXIV, edited by Markus Betz and Abdulhakem Y. Elezzabi, 11278:112780S. SPIE Proceedings, 2020. https://doi.org/10.1117/12.2545924.
LibreCat
| DOI
2020 | Journal Article | LibreCat-ID: 20563
Hannes, W.-R., Alexander Trautmann, M. Stein, F. Schäfer, M. Koch, and Torsten Meier. “Strongly Nonresonant Four-Wave Mixing in Semiconductors.” Physical Review B 101, no. 7 (2020): 075203. https://doi.org/10.1103/PhysRevB.101.075203.
LibreCat
| DOI
2020 | Journal Article | LibreCat-ID: 20772
Song, Xiaohong, Shidong Yang, Ruixin Zuo, Torsten Meier, and Weifeng Yang. “Enhanced High-Order Harmonic Generation in Semiconductors by Excitation with Multicolor Pulses.” Physical Review A 101 (2020). https://doi.org/10.1103/physreva.101.033410.
LibreCat
| DOI
2020 | Journal Article | LibreCat-ID: 20682
Bocchini, Adriana, Christof Eigner, Christine Silberhorn, Wolf Gero Schmidt, and Uwe Gerstmann. “Understanding Gray Track Formation in KTP: Ti^3+ Centers Studied from First Principles.” Phys. Rev. Materials 4 (2020): 124402. https://doi.org/10.1103/PhysRevMaterials.4.124402.
LibreCat
| DOI
2020 | Journal Article | LibreCat-ID: 20580
Ma, Xuekai, B Berger, M Aßmann, R Driben, Torsten Meier, C Schneider, S Höfling, and Stefan Schumacher. “Realization of All-Optical Vortex Switching in Exciton-Polariton Condensates.” Nature Communications 11, no. 1 (2020): 897. https://doi.org/10.1038/s41467-020-14702-5.
LibreCat
| DOI
| PubMed | Europe PMC
2019 | Journal Article | LibreCat-ID: 23831
Baron, Elias, Rüdiger Goldhahn, Michael Deppe, Donat Josef As, and Martin Feneberg. “Influence of the Free-Electron Concentration on the Optical Properties of Zincblende GaN up to 1×1020cm−3.” Physical Review Materials, 2019. https://doi.org/10.1103/physrevmaterials.3.104603.
LibreCat
| DOI
2019 | Journal Article | LibreCat-ID: 8646
Deppe, M., J. W. Gerlach, S. Shvarkov, D. Rogalla, H.-W. Becker, Dirk Reuter, and Donat Josef As. “Germanium Doping of Cubic GaN Grown by Molecular Beam Epitaxy.” Journal of Applied Physics, 2019. https://doi.org/10.1063/1.5066095.
LibreCat
| DOI
2019 | Journal Article | LibreCat-ID: 8797 |
Sain, Basudeb, Cedrik Meier, and Thomas Zentgraf. “Nonlinear Optics in All-Dielectric Nanoantennas and Metasurfaces: A Review.” Advanced Photonics 1, no. 2 (2019): 024002. https://doi.org/10.1117/1.ap.1.2.024002.
LibreCat
| Files available
| DOI
| Download (ext.)
2019 | Journal Article | LibreCat-ID: 11953
Frese, Daniel, Qunshuo Wei, Yongtian Wang, Lingling Huang, and Thomas Zentgraf. “Nonreciprocal Asymmetric Polarization Encryption by Layered Plasmonic Metasurfaces.” Nano Letters 19, no. 6 (2019): 3976–80. https://doi.org/10.1021/acs.nanolett.9b01298.
LibreCat
| DOI
| PubMed | Europe PMC
2019 | Journal Article | LibreCat-ID: 12908 |
Hammer, Manfred, Lena Ebers, and Jens Förstner. “Oblique Quasi-Lossless Excitation of a Thin Silicon Slab Waveguide: A Guided-Wave Variant of an Anti-Reflection Coating.” Journal of the Optical Society of America B 36 (2019): 2395. https://doi.org/10.1364/josab.36.002395.
LibreCat
| Files available
| DOI