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82 Publications
2021 | Journal Article | LibreCat-ID: 39653
Wiebeler, C., Vollbrecht, J., Neuba, A., Kitzerow, H.-S., & Schumacher, S. (2021). Unraveling the electrochemical and spectroscopic properties of neutral and negatively charged perylene tetraethylesters. Scientific Reports, 11(1), Article 16097. https://doi.org/10.1038/s41598-021-95551-0
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2021 | Journal Article | LibreCat-ID: 40434
Klement, P., Dehnhardt, N., Dong, C.-D., Dobener, F., Bayliff, S., Winkler, J., Hofmann, D. M., Klar, P. J., Schumacher, S., Chatterjee, S., & Heine, J. (2021). Atomically Thin Sheets of Lead‐Free 1D Hybrid Perovskites Feature Tunable White‐Light Emission from Self‐Trapped Excitons. Advanced Materials, 33(23), Article 2100518. https://doi.org/10.1002/adma.202100518
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2021 | Journal Article | LibreCat-ID: 21359
Barkhausen, F., Pukrop, M., Schumacher, S., & Ma, X. (2021). Structuring coflowing and counterflowing currents of polariton condensates in concentric ring-shaped and elliptical potentials. Physical Review B, 103(7), Article 075305. https://doi.org/10.1103/physrevb.103.075305
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2020 | Journal Article | LibreCat-ID: 40435
Dong, C.-D., & Schumacher, S. (2020). Molecular doping in few-molecule polymer-dopant complexes shows reduced Coulomb binding. Journal of Materials Chemistry C, 8(34), 11929–11935. https://doi.org/10.1039/d0tc02185g
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2020 | Journal Article | LibreCat-ID: 20584
Ren, J., Liao, Q., Huang, H., Li, Y., Gao, T., Ma, X., Schumacher, S., Yao, J., Bai, S., & Fu, H. (2020). Efficient Bosonic Condensation of Exciton Polaritons in an H-Aggregate Organic Single-Crystal Microcavity. Nano Letters, 20(10), 7550–7557. https://doi.org/10.1021/acs.nanolett.0c03009
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| PubMed | Europe PMC
2020 | Journal Article | LibreCat-ID: 20582
Berger, B., Schmidt, D., Ma, X., Schumacher, S., Schneider, C., Höfling, S., & Assmann, M. (2020). Formation dynamics of exciton-polariton vortices created by nonresonant annular pumping. Physical Review B, 101(24), 245309. https://doi.org/10.1103/PhysRevB.101.245309
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2020 | Journal Article | LibreCat-ID: 20585
Ma, X., Kartashov, Y., Ferrando, A., & Schumacher, S. (2020). Topological edge states of nonequilibrium polaritons in hollow honeycomb arrays. Optics Letters, 45(19), 5311–5314. https://doi.org/10.1364/ol.405844
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| PubMed | Europe PMC
2020 | Journal Article | LibreCat-ID: 20581
Pukrop, M., Schumacher, S., & Ma, X. (2020). Circular polarization reversal of half-vortex cores in polariton condensates. Physical Review B, 101(20), 205301. https://doi.org/10.1103/PhysRevB.101.205301
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2020 | Journal Article | LibreCat-ID: 20583
Ma, X., Kartashov, Y. V., Gao, T., Torner, L., & Schumacher, S. (2020). Spiraling vortices in exciton-polariton condensates. Physical Review B, 102(4), 045309. https://doi.org/10.1103/PhysRevB.102.045309
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2020 | Journal Article | LibreCat-ID: 20587
Barkhausen, F., Schumacher, S., & Ma, X. (2020). Multistable circular currents of polariton condensates trapped in ring potentials. Optics Letters, 45(5), 1192–1195. https://doi.org/10.1364/ol.386250
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| PubMed | Europe PMC
2020 | Journal Article | LibreCat-ID: 40443
Pukrop, M., & Schumacher, S. (2020). Externally controlled Lotka-Volterra dynamics in a linearly polarized polariton fluid. Physical Review E, 101(1), Article 012207. https://doi.org/10.1103/physreve.101.012207
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2020 | Journal Article | LibreCat-ID: 40438
Carcamo, M., Schumacher, S., & Binder, R. (2020). Transfer function replacement of phenomenological single-mode equations in semiconductor microcavity modeling. Applied Optics, 59(22), Article G112. https://doi.org/10.1364/ao.392014
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2020 | Journal Article | LibreCat-ID: 20586
Ma, X., Kartashov, Y., Kavokin, A., & Schumacher, S. (2020). Chiral condensates in a polariton hexagonal ring. Optics Letters, 45(20), 5700–5703. https://doi.org/10.1364/ol.405400
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| PubMed | Europe PMC
2020 | Journal Article | LibreCat-ID: 43747 | 
Meier, T., Ma, X., Berger, B., Aßmann, M., Driben, R., Schneider, C., Höfling, S., & Schumacher, S. (2020). Realization of all-optical vortex switching in exciton-polariton condensates. Nature Communications, 11(1), 897. https://doi.org/10.1038/s41467-020-14702-5
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2020 | Journal Article | LibreCat-ID: 20580
Ma, X., Berger, B., Aßmann, M., Driben, R., Meier, T., Schneider, C., Höfling, S., & Schumacher, S. (2020). Realization of all-optical vortex switching in exciton-polariton condensates. Nature Communications, 11(1), 897. https://doi.org/10.1038/s41467-020-14702-5
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| PubMed | Europe PMC
2019 | Journal Article | LibreCat-ID: 13343
Vollbrecht, J., Wiebeler, C., Bock, H., Schumacher, S., & Kitzerow, H.-S. (2019). Curved Polar Dibenzocoronene Esters and Imides versus Their Planar Centrosymmetric Homologs: Photophysical and Optoelectronic Analysis. The Journal of Physical Chemistry C, 123(7), 4483–4492. https://doi.org/10.1021/acs.jpcc.8b10730
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2019 | Preprint | LibreCat-ID: 13340
Pukrop, M., & Schumacher, S. (2019). Externally Controlled Lotka-Volterra Dynamics in a Linearly Polarized Polariton Fluid. In arXiv:1903.12534.
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2019 | Preprint | LibreCat-ID: 13347
Dong, C.-D., & Schumacher, S. (2019). Molecular Doping of PCPDT-BT Copolymers: Comparison of Molecular Complexes with and Without Integer Charge Transfer.
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2019 | Journal Article | LibreCat-ID: 15851
Ma, X., Kartashov, Y. Y., Gao, T., & Schumacher, S. (2019). Controllable high-speed polariton waves in a PT-symmetric lattice. New Journal of Physics, 21, Article 123008. https://doi.org/10.1088/1367-2630/ab5a9b
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2019 | Journal Article | LibreCat-ID: 20578
Driben, R., Ma, X., Schumacher, S., & Meier, T. (2019). Bloch oscillations of multidimensional dark soliton wave packets and light bullets. Optics Letters, 44(6), 1327–1330. https://doi.org/10.1364/ol.44.001327
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| PubMed | Europe PMC
2018 | Journal Article | LibreCat-ID: 13348
Luk, S. M. H., Lewandowski, P., Kwong, N. H., Baudin, E., Lafont, O., Tignon, J., Leung, P. T., Chan, Ch. K. P., Babilon, M., Schumacher, S., & Binder, R. (2018). Theory of optically controlled anisotropic polariton transport in semiconductor double microcavities. Journal of the Optical Society of America B, 35(1), Article 146. https://doi.org/10.1364/josab.35.000146
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2018 | Journal Article | LibreCat-ID: 13351
Breddermann, D., Praschan, T., Heinze, D. F., Binder, R., & Schumacher, S. (2018). Microscopic theory of cavity-enhanced single-photon emission from optical two-photon Raman processes. Physical Review B, 97(12). https://doi.org/10.1103/physrevb.97.125303
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2017 | Journal Article | LibreCat-ID: 13353
Lewandowski, P., Luk, S. M. H., Chan, C. K. P., Leung, P. T., Kwong, N. H., Binder, R., & Schumacher, S. (2017). Directional optical switching and transistor functionality using optical parametric oscillation in a spinor polariton fluid. Optics Express, 25(25). https://doi.org/10.1364/oe.25.031056
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2017 | Journal Article | LibreCat-ID: 13354
Luk, S. M. H., Kwong, N. H., Lewandowski, P., Schumacher, S., & Binder, R. (2017). Optically Controlled Orbital Angular Momentum Generation in a Polaritonic Quantum Fluid. Physical Review Letters, 119(11). https://doi.org/10.1103/physrevlett.119.113903
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2017 | Journal Article | LibreCat-ID: 13360
Wiebeler, C., Plasser, F., Hedley, G. J., Ruseckas, A., Samuel, I. D. W., & Schumacher, S. (2017). Ultrafast Electronic Energy Transfer in an Orthogonal Molecular Dyad. The Journal of Physical Chemistry Letters, 1086–1092. https://doi.org/10.1021/acs.jpclett.7b00089
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2017 | Journal Article | LibreCat-ID: 13361
Lafont, O., Luk, S. M. H., Lewandowski, P., Kwong, N. H., Leung, P. T., Galopin, E., … Binder, R. (2017). Controlling the optical spin Hall effect with light. Applied Physics Letters. https://doi.org/10.1063/1.4975681
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2017 | Journal Article | LibreCat-ID: 13364
Kwong, N. H., Tsang, C. Y., Luk, S. M. H., Tse, Y. C., Chan, C. K. P., Lewandowski, P., … Binder, R. (2017). Optical switching of polariton density patterns in a semiconductor microcavity. Physica Scripta. https://doi.org/10.1088/1402-4896/aa58f6
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2017 | Journal Article | LibreCat-ID: 13359
Ma, X., Egorov, O. A., & Schumacher, S. (2017). Creation and Manipulation of Stable Dark Solitons and Vortices in Microcavity Polariton Condensates. Physical Review Letters, 118(15), Article 157401. https://doi.org/10.1103/physrevlett.118.157401
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2017 | Journal Article | LibreCat-ID: 13356
Ma, X., & Schumacher, S. (2017). Vortex-vortex control in exciton-polariton condensates. Physical Review B, 95(23), Article 235301. https://doi.org/10.1103/physrevb.95.235301
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2017 | Journal Article | LibreCat-ID: 13358
Vollbrecht, J., Wiebeler, C., Schumacher, S., Bock, H., & Kitzerow, H.-S. (2017). Enhanced columnar mesophase range through distortions in arene cores. Molecular Crystals and Liquid Crystals, 66–73. https://doi.org/10.1080/15421406.2017.1284387
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2016 | Journal Article | LibreCat-ID: 15852
Niemietz, D., Schmutzler, J., Lewandowski, P., Winkler, K., Aßmann, M., Schumacher, S., … Bayer, M. (2016). Experimental realization of a polariton beam amplifier. Physical Review B. https://doi.org/10.1103/physrevb.93.235301
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2016 | Journal Article | LibreCat-ID: 15853
Yulin, A. V., Chestnov, I. Y., Ma, X., Schumacher, S., Peschel, U., & Egorov, O. A. (2016). Dynamics of exciton-polaritons in discrete lattices under incoherent localized pumping. Physical Review B. https://doi.org/10.1103/physrevb.94.054312
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2016 | Journal Article | LibreCat-ID: 15854
Lewandowski, P., Lafont, O., Baudin, E., Chan, C. K. P., Leung, P. T., Luk, S. M. H., … Schumacher, S. (2016). Polarization dependence of nonlinear wave mixing of spinor polaritons in semiconductor microcavities. Physical Review B. https://doi.org/10.1103/physrevb.94.045308
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2016 | Journal Article | LibreCat-ID: 15855
Kwong, N. H., Tsang, C. Y., Luk, M. H., Tse, Y. C., Lewandowski, P., Chan, C. K. P., … Binder, R. (2016). Patterns and switching dynamics in polaritonic quantum fluids in semiconductor microcavities [Invited]. Journal of the Optical Society of America B. https://doi.org/10.1364/josab.33.00c153
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2016 | Journal Article | LibreCat-ID: 15856
Vollbrecht, J., Wiebeler, C., Neuba, A., Bock, H., Schumacher, S., & Kitzerow, H.-S. (2016). Bay-Extended, Distorted Perylene Esters Showing Visible Luminescence after Ultraviolet Excitation: Photophysical and Electrochemical Analysis. The Journal of Physical Chemistry C, 7839–7848. https://doi.org/10.1021/acs.jpcc.6b00954
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2016 | Journal Article | LibreCat-ID: 13910
Ma, X., Driben, R., Malomed, B. A., Meier, T., & Schumacher, S. (2016). Two-dimensional symbiotic solitons and vortices in binary condensates with attractive cross-species interaction. Scientific Reports, 6, Article 34847. https://doi.org/10.1038/srep34847
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2015 | Journal Article | LibreCat-ID: 15857
Di Nuzzo, D., Fontanesi, C., Jones, R., Allard, S., Dumsch, I., Scherf, U., … Da Como, E. (2015). How intermolecular geometrical disorder affects the molecular doping of donor–acceptor copolymers. Nature Communications. https://doi.org/10.1038/ncomms7460
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2015 | Journal Article | LibreCat-ID: 15858
Tse, Y. C., Chan, C. K. P., Luk, M. H., Kwong, N. H., Leung, P. T., Binder, R., & Schumacher, S. (2015). A population-competition model for analyzing transverse optical patterns including optical control and structural anisotropy. New Journal of Physics. https://doi.org/10.1088/1367-2630/17/8/083054
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2015 | Journal Article | LibreCat-ID: 15859
Schmutzler, J., Lewandowski, P., Aßmann, M., Niemietz, D., Schumacher, S., Kamp, M., … Bayer, M. (2015). All-optical flow control of a polariton condensate using nonresonant excitation. Physical Review B. https://doi.org/10.1103/physrevb.91.195308
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2015 | Journal Article | LibreCat-ID: 15860
Denis, J.-C., Schumacher, S., Hedley, G. J., Ruseckas, A., Morawska, P. O., Wang, Y., … Galbraith, I. (2015). Subpicosecond Exciton Dynamics in Polyfluorene Films from Experiment and Microscopic Theory. The Journal of Physical Chemistry C, 9734–9744. https://doi.org/10.1021/acs.jpcc.5b00680
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2015 | Journal Article | LibreCat-ID: 13922
Liu, H., Heinze, D. F., Thanh Duc, H., Schumacher, S., & Meier, T. (2015). Curvature effects in the band structure of carbon nanotubes including spin–orbit coupling. Journal of Physics: Condensed Matter, 27(44), Article 445501. https://doi.org/10.1088/0953-8984/27/44/445501
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2015 | Journal Article | LibreCat-ID: 22946
Liu, H., Heinze, D. F., Thanh Duc, H., Schumacher, S., & Meier, T. (2015). Curvature effects in the band structure of carbon nanotubes including spin–orbit coupling. Journal of Physics: Condensed Matter, 27(44), Article 445501. https://doi.org/10.1088/0953-8984/27/44/445501
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2015 | Journal Article | LibreCat-ID: 22947
Oreshnikov, I., Driben, R., & Yulin, A. V. (2015). Interaction of high-order solitons with external dispersive waves. Optics Letters, Article 5554. https://doi.org/10.1364/ol.40.005554
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2014 | Journal Article | LibreCat-ID: 15861
Riesen, H., Wiebeler, C., & Schumacher, S. (2014). Optical Spectroscopy of Graphene Quantum Dots: The Case of C132. The Journal of Physical Chemistry A, 5189–5195. https://doi.org/10.1021/jp502753a
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2014 | Journal Article | LibreCat-ID: 15862
Wiebeler, C., & Schumacher, S. (2014). Quantum Yields and Reaction Times of Photochromic Diarylethenes: Nonadiabatic Ab Initio Molecular Dynamics for Normal- and Inverse-Type. The Journal of Physical Chemistry A, 7816–7823. https://doi.org/10.1021/jp506316w
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2014 | Conference Paper | LibreCat-ID: 15865
Lewandowski, P., Ardizzone, V., Tse, Y. C., Kwong, N. H., Luk, M. H., Lücke, A., … Schumacher, S. (2014). Formation and control of transverse patterns in a quantum fluid of microcavity polaritons. In M. Betz, A. Y. Elezzabi, J.-J. Song, & K.-T. Tsen (Eds.), Ultrafast Phenomena and Nanophotonics XVIII. https://doi.org/10.1117/12.2037174
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2014 | Journal Article | LibreCat-ID: 15863
Vollbrecht, J., Bock, H., Wiebeler, C., Schumacher, S., & Kitzerow, H.-S. (2014). Polycyclic Aromatic Hydrocarbons Obtained by Lateral Core Extension of Mesogenic Perylenes: Absorption and Optoelectronic Properties. Chemistry - A European Journal, 12026–12031. https://doi.org/10.1002/chem.201403287
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2014 | Journal Article | LibreCat-ID: 15864
Liu, H., Schumacher, S., & Meier, T. (2014). Influence of Coulomb-induced band couplings on linear excitonic absorption spectra of semiconducting carbon nanotubes. Physical Review B, 89(15), Article 155407. https://doi.org/10.1103/physrevb.89.155407
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2013 | Journal Article | LibreCat-ID: 15866
Ardizzone, V., Lewandowski, P., Luk, M. H., Tse, Y. C., Kwong, N. H., Lücke, A., … Schumacher, S. (2013). Formation and control of Turing patterns in a coherent quantum fluid. Scientific Reports. https://doi.org/10.1038/srep03016
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2013 | Journal Article | LibreCat-ID: 15867
Tautz, R., Da Como, E., Wiebeler, C., Soavi, G., Dumsch, I., Fröhlich, N., … Feldmann, J. (2013). Charge Photogeneration in Donor–Acceptor Conjugated Materials: Influence of Excess Excitation Energy and Chain Length. Journal of the American Chemical Society, 4282–4290. https://doi.org/10.1021/ja309252a
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2013 | Journal Article | LibreCat-ID: 15868
Luk, M. H., Tse, Y. C., Kwong, N. H., Leung, P. T., Lewandowski, P., Binder, R., & Schumacher, S. (2013). Transverse optical instability patterns in semiconductor microcavities: Polariton scattering and low-intensity all-optical switching. Physical Review B. https://doi.org/10.1103/physrevb.87.205307
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2013 | Journal Article | LibreCat-ID: 15870
Ling, S., Schumacher, S., Galbraith, I., & Paterson, M. J. (2013). Excited-State Absorption of Conjugated Polymers in the Near-Infrared and Visible: A Computational Study of Oligofluorenes. The Journal of Physical Chemistry C, 6889–6895. https://doi.org/10.1021/jp401359a
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2013 | Journal Article | LibreCat-ID: 15871
Liu, H., Schumacher, S., & Meier, T. (2013). Selection rules and linear absorption spectra of carbon nanotubes in axial magnetic fields. Physical Review B, 88(3), Article 035429. https://doi.org/10.1103/physrevb.88.035429
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2012 | Journal Article | LibreCat-ID: 15869
Wiebeler, C., Tautz, R., Feldmann, J., von Hauff, E., Da Como, E., & Schumacher, S. (2012). Spectral Signatures of Polarons in Conjugated Co-polymers. The Journal of Physical Chemistry B, 4454–4460. https://doi.org/10.1021/jp3084869
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2012 | Journal Article | LibreCat-ID: 15872
Montgomery, N. A., Hedley, G. J., Ruseckas, A., Denis, J.-C., Schumacher, S., Kanibolotsky, A. L., … Samuel, I. D. W. (2012). Dynamics of fluorescence depolarisation in star-shaped oligofluorene-truxene molecules. Physical Chemistry Chemical Physics. https://doi.org/10.1039/c2cp24141b
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2012 | Journal Article | LibreCat-ID: 3974 |
Schumacher, S., Förstner, J., Zrenner, A., Florian, M., Gies, C., Gartner, P., & Jahnke, F. (2012). Cavity-assisted emission of polarization-entangled photons from biexcitons in quantum dots with fine-structure splitting. Optics Express, 20(5), 5335–5342. https://doi.org/10.1364/oe.20.005335
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2010 | Journal Article | LibreCat-ID: 15846
Schumacher, S., Galbraith, I., Ruseckas, A., Turnbull, G. A., & Samuel, I. D. W. (2010). Dynamics of photoexcitation and stimulated optical emission in conjugated polymers: A multiscale quantum-chemistry and Maxwell-Bloch-equations approach. Physical Review B. https://doi.org/10.1103/physrevb.81.245407
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2009 | Journal Article | LibreCat-ID: 15847
Kwong, N. H., Schumacher, S., & Binder, R. (2009). Electron-Spin Beat Susceptibility of Excitons in Semiconductor Quantum Wells. Physical Review Letters. https://doi.org/10.1103/physrevlett.103.056405
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2008 | Journal Article | LibreCat-ID: 23484
Golde, D., Meier, T., & Koch, S. W. (2008). High harmonics generated in semiconductor nanostructures by the coupled dynamics of optical inter- and intraband excitations. Physical Review B, 77(7), Article 075330. https://doi.org/10.1103/physrevb.77.075330
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2006 | Journal Article | LibreCat-ID: 15848
Schulz, S., Schumacher, S., & Czycholl, G. (2006). Tight-binding model for semiconductor quantum dots with a wurtzite crystal structure: From one-particle properties to Coulomb correlations and optical spectra. Physical Review B. https://doi.org/10.1103/physrevb.73.245327
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2005 | Journal Article | LibreCat-ID: 15849
Schumacher, S., Czycholl, G., Jahnke, F., Kudyk, I., Rückmann, H. I., Gutowski, J., … Hommel, D. (2005). Polariton propagation in shallow-confinement heterostructures: Microscopic theory and experiment showing the breakdown of the dead-layer concept. Physical Review B. https://doi.org/10.1103/physrevb.70.235340
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2005 | Journal Article | LibreCat-ID: 15850
Schumacher, S., Czycholl, G., Jahnke, F., Kudyk, I., Wischmeier, L., Rückmann, I., … Hommel, D. (2005). Coherent propagation of polaritons in semiconductor heterostructures: Nonlinear pulse transmission in theory and experiment. Physical Review B. https://doi.org/10.1103/physrevb.72.081308
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