Stefan Schumacher

Department Physik
Theorie funktionaler photonischer Strukturen
Center for Optoelectronics and Photonics (CeOPP)
Sonderforschungsbereich Transregio 142
Paderborn Center for Parallel Computing (PC2)
Institut für Photonische Quantensysteme (PhoQS)
Theoretische Physik
stefan.schumacher@uni-paderborn.de
ID
27271

96 Publications

Mark all

[96]
2024 | Journal Article | LibreCat-ID: 50829
Swing-up dynamics in quantum emitter cavity systems: Near ideal single photons and entangled photon pairs
N. Heinisch, N. Köcher, D. Bauch, S. Schumacher, Physical Review Research 6 (2024).
LibreCat | DOI
 
[95]
2024 | Journal Article | LibreCat-ID: 51105
Manipulating spectral topology and exceptional points by nonlinearity in non-Hermitian polariton systems
J. Wingenbach, S. Schumacher, X. Ma, Physical Review Research, in Press (2024).
LibreCat
 
[94]
2024 | Journal Article | LibreCat-ID: 51106
Topological edge and corner states in coupled wave lattices in nonlinear polariton condensates
T. Schneider, W. Gao, T. Zentgraf, S. Schumacher, X. Ma, Nanophotonics (2024).
LibreCat | DOI
 
[93]
2024 | Journal Article | LibreCat-ID: 51221
Charge transfer in superbase n-type doping of PCBM induced by deprotonation
C.-D. Dong, F. Bauch, Y. Hu, S. Schumacher, Physical Chemistry Chemical Physics 26 (2024) 4194–4199.
LibreCat | DOI
 
[92]
2024 | Journal Article | LibreCat-ID: 52534
Dynamics of Electron–Hole Coulomb Attractive Energy and Dipole Moment of Hot Excitons in Donor–Acceptor Polymers
F. Bauch, C.-D. Dong, S. Schumacher, The Journal of Physical Chemistry C 128 (2024) 3525–3532.
LibreCat | DOI
 
[91]
2024 | Preprint | LibreCat-ID: 57489
PHOENIX -- Paderborn highly optimized and energy efficient solver for two-dimensional nonlinear Schrödinger equations with integrated extensions
J. Wingenbach, D. Bauch, X. Ma, R. Schade, C. Plessl, S. Schumacher, ArXiv:2411.18341 (2024).
LibreCat | arXiv
 
[90]
2023 | Journal Article | LibreCat-ID: 48599 | OA
On‐Demand Indistinguishable and Entangled Photons Using Tailored Cavity Designs
D. Bauch, D. Siebert, K. Jöns, J. Förstner, S. Schumacher, Advanced Quantum Technologies (2023).
LibreCat | Files available | DOI | Download (ext.)
 
[89]
2023 | Preprint | LibreCat-ID: 43246 | OA
On-demand indistinguishable and entangled photons at telecom frequencies using tailored cavity designs
D. Bauch, D. Siebert, K. Jöns, J. Förstner, S. Schumacher, (2023).
LibreCat | Files available | Download (ext.)
 
[88]
2023 | Journal Article | LibreCat-ID: 51093
Dynamics-induced charge transfer in semiconducting conjugated polymers
F. Bauch, C.-D. Dong, S. Schumacher, Journal of Materials Chemistry C 11 (2023) 12992–12998.
LibreCat | DOI
 
[87]
2023 | Journal Article | LibreCat-ID: 36416
Room-Temperature Electrical Field-Enhanced Ultrafast Switch in Organic Microcavity Polariton Condensates
J. De, X. Ma, F. Yin, J. Ren, J. Yao, S. Schumacher, Q. Liao, H. Fu, G. Malpuech, D. Solnyshkov, Journal of the American Chemical Society (JACS) 145 (2023) 1557–1563.
LibreCat | DOI
 
[86]
2023 | Journal Article | LibreCat-ID: 35160
Circularly polarized electroluminescence from a single-crystal organic microcavity light-emitting diode based on photonic spin-orbit interactions
J. Jia, X. Cao, X. Ma, J. De, J. Yao, S. Schumacher, Q. Liao, H. Fu, Nature Communications 14 (2023).
LibreCat | DOI
 
[85]
2023 | Journal Article | LibreCat-ID: 42973
Tracking Quantum Coherence in Polariton Condensates with Time-Resolved Tomography
C. Lüders, M. Pukrop, F. Barkhausen, E. Rozas, C. Schneider, S. Höfling, J. Sperling, S. Schumacher, M. Aßmann, Physical Review Letters 130 (2023).
LibreCat | DOI
 
[84]
2023 | Journal Article | LibreCat-ID: 40274
Electrically controlling vortices in a neutral exciton polariton condensate at room temperature
X. Zhai, X. Ma, Y. Gao, C. Xing, M. Gao, H. Dai, X. Wang, A. Pan, S. Schumacher, T. Gao, Physical Review Letters 131 (2023) 136901.
LibreCat | DOI
 
[83]
2022 | Journal Article | LibreCat-ID: 51092
Protonation-induced charge transfer and polaron formation in organic semiconductors doped by Lewis acids
F. Bauch, C.-D. Dong, S. Schumacher, RSC Advances 12 (2022) 13999–14006.
LibreCat | DOI
 
[82]
2022 | Journal Article | LibreCat-ID: 40523
Nonlinear down-conversion in a single quantum dot
B. Jonas, D.F. Heinze, E. Schöll, P. Kallert, T. Langer, S. Krehs, A. Widhalm, K. Jöns, D. Reuter, S. Schumacher, A. Zrenner, Nature Communications 13 (2022).
LibreCat | DOI
 
[81]
2022 | Journal Article | LibreCat-ID: 33080
Helical Polariton Lasing from Topological Valleys in an Organic Crystalline Microcavity
T. Long, X. Ma, J. Ren, F. Li, Q. Liao, S. Schumacher, G. Malpuech, D. Solnyshkov, H. Fu, Advanced Science 9 (2022).
LibreCat | DOI
 
[80]
2022 | Journal Article | LibreCat-ID: 32310
Manipulating polariton condensates by Rashba-Dresselhaus coupling at room temperature
Y. Li, X. Ma, X. Zhai, M. Gao, H. Dai, S. Schumacher, T. Gao, Nature Communications 13 (2022).
LibreCat | DOI
 
[79]
2022 | Journal Article | LibreCat-ID: 40431
Pulse shaping for on-demand emission of single Raman photons from a quantum-dot biexciton
T. Praschan, D. Heinze, D. Breddermann, A. Zrenner, A. Walther, S. Schumacher, Physical Review B 105 (2022).
LibreCat | DOI
 
[78]
2022 | Journal Article | LibreCat-ID: 32148
Unidirectional vortex waveguides and multistable vortex pairs in polariton condensates
X. Gao, W. Hu, S. Schumacher, X. Ma, Optics Letters 47 (2022) 3235–3238.
LibreCat | DOI
 
[77]
2022 | Journal Article | LibreCat-ID: 31937
Switching Off a Microcavity Polariton Condensate near the Exceptional Point
Y. Li, X. Ma, Z. Hatzopoulos, P.G. Savvidis, S. Schumacher, T. Gao, ACS Photonics 9 (2022) 2079–2086.
LibreCat | DOI
 
[76]
2022 | Journal Article | LibreCat-ID: 40423
Protonation-induced charge transfer and polaron formation in organic semiconductors doped by Lewis acids
F. Bauch, C.-D. Dong, S. Schumacher, RSC Advances 12 (2022) 13999–14006.
LibreCat | DOI
 
[75]
2022 | Journal Article | LibreCat-ID: 34094
Tilting nondispersive bands in an empty microcavity
Y. Gao, Y. Li, X. Ma, M. Gao, H. Dai, S. Schumacher, T. Gao, Applied Physics Letters 121 (2022).
LibreCat | DOI
 
[74]
2022 | Journal Article | LibreCat-ID: 40425
Microscopic Study of Molecular Double Doping
T. Bathe, C.-D. Dong, S. Schumacher, The Journal of Physical Chemistry A 126 (2022) 2075–2081.
LibreCat | DOI
 
[73]
2021 | Journal Article | LibreCat-ID: 21360
All-Optical Beam Steering Using the Polariton Lighthouse Effect
S.M.H. Luk, H. Vergnet, O. Lafont, P. Lewandowski, N.H. Kwong, E. Galopin, A. Lemaitre, P. Roussignol, J. Tignon, S. Schumacher, R. Binder, E. Baudin, ACS Photonics (2021) 449–454.
LibreCat | DOI
 
[72]
2021 | Journal Article | LibreCat-ID: 40433
Microscopic Insights into Charge Formation and Energetics in n-Doped Organic Semiconductors
C.-D. Dong, S. Schumacher, The Journal of Physical Chemistry C 125 (2021) 21824–21830.
LibreCat | DOI
 
[71]
2021 | Journal Article | LibreCat-ID: 26283
Quantifying Quantum Coherence in Polariton Condensates
C. Lüders, M. Pukrop, E. Rozas, C. Schneider, S. Höfling, J. Sperling, S. Schumacher, M. Aßmann, PRX Quantum (2021).
LibreCat | DOI
 
[70]
2021 | Journal Article | LibreCat-ID: 21362
Split-ring polariton condensates as macroscopic two-level quantum systems
Y. Xue, I. Chestnov, E. Sedov, E. Kiktenko, A.K. Fedorov, S. Schumacher, X. Ma, A. Kavokin, Physical Review Research 3 (2021).
LibreCat | DOI
 
[69]
2021 | Journal Article | LibreCat-ID: 23816 | OA
Ultrafast electric control of cavity mediated single-photon and photon-pair generation with semiconductor quantum dots
D. Bauch, D.F. Heinze, J. Förstner, K. Jöns, S. Schumacher, Physical Review B 104 (2021) 085308.
LibreCat | Files available | DOI
 
[68]
2021 | Journal Article | LibreCat-ID: 39653
Unraveling the electrochemical and spectroscopic properties of neutral and negatively charged perylene tetraethylesters
C. Wiebeler, J. Vollbrecht, A. Neuba, H.-S. Kitzerow, S. Schumacher, Scientific Reports 11 (2021).
LibreCat | DOI
 
[67]
2021 | Journal Article | LibreCat-ID: 40434
Atomically Thin Sheets of Lead‐Free 1D Hybrid Perovskites Feature Tunable White‐Light Emission from Self‐Trapped Excitons
P. Klement, N. Dehnhardt, C.-D. Dong, F. Dobener, S. Bayliff, J. Winkler, D.M. Hofmann, P.J. Klar, S. Schumacher, S. Chatterjee, J. Heine, Advanced Materials 33 (2021).
LibreCat | DOI
 
[66]
2021 | Journal Article | LibreCat-ID: 21359
Structuring coflowing and counterflowing currents of polariton condensates in concentric ring-shaped and elliptical potentials
F. Barkhausen, M. Pukrop, S. Schumacher, X. Ma, Physical Review B 103 (2021).
LibreCat | DOI
 
[65]
2020 | Journal Article | LibreCat-ID: 40435
Molecular doping in few-molecule polymer-dopant complexes shows reduced Coulomb binding
C.-D. Dong, S. Schumacher, Journal of Materials Chemistry C 8 (2020) 11929–11935.
LibreCat | DOI
 
[64]
2020 | Journal Article | LibreCat-ID: 20584
Efficient Bosonic Condensation of Exciton Polaritons in an H-Aggregate Organic Single-Crystal Microcavity.
J. Ren, Q. Liao, H. Huang, Y. Li, T. Gao, X. Ma, S. Schumacher, J. Yao, S. Bai, H. Fu, Nano Letters 20 (2020) 7550–7557.
LibreCat | DOI | PubMed | Europe PMC
 
[63]
2020 | Journal Article | LibreCat-ID: 20582
Formation dynamics of exciton-polariton vortices created by nonresonant annular pumping
B. Berger, D. Schmidt, X. Ma, S. Schumacher, C. Schneider, S. Höfling, M. Assmann, Physical Review B 101 (2020) 245309.
LibreCat | DOI
 
[62]
2020 | Journal Article | LibreCat-ID: 20585
Topological edge states of nonequilibrium polaritons in hollow honeycomb arrays.
X. Ma, Y. Kartashov, A. Ferrando, S. Schumacher, Optics Letters 45 (2020) 5311–5314.
LibreCat | DOI | PubMed | Europe PMC
 
[61]
2020 | Journal Article | LibreCat-ID: 20581
Circular polarization reversal of half-vortex cores in polariton condensates
M. Pukrop, S. Schumacher, X. Ma, Physical Review B 101 (2020) 205301.
LibreCat | DOI
 
[60]
2020 | Journal Article | LibreCat-ID: 20583
Spiraling vortices in exciton-polariton condensates
X. Ma, Y.V. Kartashov, T. Gao, L. Torner, S. Schumacher, Physical Review B 102 (2020) 045309.
LibreCat | DOI
 
[59]
2020 | Journal Article | LibreCat-ID: 20587
Multistable circular currents of polariton condensates trapped in ring potentials.
F. Barkhausen, S. Schumacher, X. Ma, Optics Letters 45 (2020) 1192–1195.
LibreCat | DOI | PubMed | Europe PMC
 
[58]
2020 | Journal Article | LibreCat-ID: 40443
Externally controlled Lotka-Volterra dynamics in a linearly polarized polariton fluid
M. Pukrop, S. Schumacher, Physical Review E 101 (2020).
LibreCat | DOI
 
[57]
2020 | Journal Article | LibreCat-ID: 40438
Transfer function replacement of phenomenological single-mode equations in semiconductor microcavity modeling
M. Carcamo, S. Schumacher, R. Binder, Applied Optics 59 (2020).
LibreCat | DOI
 
[56]
2020 | Journal Article | LibreCat-ID: 20586
Chiral condensates in a polariton hexagonal ring.
X. Ma, Y. Kartashov, A. Kavokin, S. Schumacher, Optics Letters 45 (2020) 5700–5703.
LibreCat | DOI | PubMed | Europe PMC
 
[55]
2020 | Journal Article | LibreCat-ID: 43747 | OA
Realization of all-optical vortex switching in exciton-polariton condensates
T. Meier, X. Ma, B. Berger, M. Aßmann, R. Driben, C. Schneider, S. Höfling, S. Schumacher, Nature Communications 11 (2020) 897.
LibreCat | DOI | Download (ext.)
 
[54]
2020 | Journal Article | LibreCat-ID: 20580
Realization of all-optical vortex switching in exciton-polariton condensates
X. Ma, B. Berger, M. Aßmann, R. Driben, T. Meier, C. Schneider, S. Höfling, S. Schumacher, Nature Communications 11 (2020) 897.
LibreCat | DOI | PubMed | Europe PMC
 
[53]
2019 | Journal Article | LibreCat-ID: 13343
Curved Polar Dibenzocoronene Esters and Imides versus Their Planar Centrosymmetric Homologs: Photophysical and Optoelectronic Analysis
J. Vollbrecht, C. Wiebeler, H. Bock, S. Schumacher, H.-S. Kitzerow, The Journal of Physical Chemistry C 123 (2019) 4483–4492.
LibreCat | DOI
 
[52]
2019 | Preprint | LibreCat-ID: 13340
Externally Controlled Lotka-Volterra Dynamics in a Linearly Polarized Polariton Fluid
M. Pukrop, S. Schumacher, ArXiv:1903.12534 (2019).
LibreCat
 
[51]
2019 | Preprint | LibreCat-ID: 13347
Molecular Doping of PCPDT-BT Copolymers: Comparison of Molecular Complexes with and Without Integer Charge Transfer
C.-D. Dong, S. Schumacher, (2019).
LibreCat
 
[50]
2019 | Journal Article | LibreCat-ID: 15851
Controllable high-speed polariton waves in a PT-symmetric lattice
X. Ma, Y.Y. Kartashov, T. Gao, S. Schumacher, New Journal of Physics 21 (2019).
LibreCat | DOI
 
[49]
2019 | Journal Article | LibreCat-ID: 20578
Bloch oscillations of multidimensional dark soliton wave packets and light bullets
R. Driben, X. Ma, S. Schumacher, T. Meier, Optics Letters 44 (2019) 1327–1330.
LibreCat | DOI | PubMed | Europe PMC
 
[48]
2018 | Journal Article | LibreCat-ID: 20576
Vortex Multistability and Bessel Vortices in Polariton Condensates.
X. Ma, S. Schumacher, Physical Review Letters 121 (2018).
LibreCat | DOI | PubMed | Europe PMC
 
[47]
2018 | Journal Article | LibreCat-ID: 13348
Theory of optically controlled anisotropic polariton transport in semiconductor double microcavities
S.M.H. Luk, P. Lewandowski, N.H. Kwong, E. Baudin, O. Lafont, J. Tignon, P.T. Leung, Ch.K.P. Chan, M. Babilon, S. Schumacher, R. Binder, Journal of the Optical Society of America B 35 (2018).
LibreCat | DOI
 
[46]
2018 | Journal Article | LibreCat-ID: 13351
Microscopic theory of cavity-enhanced single-photon emission from optical two-photon Raman processes
D. Breddermann, T. Praschan, D.F. Heinze, R. Binder, S. Schumacher, Physical Review B 97 (2018).
LibreCat | DOI
 
[45]
2017 | Journal Article | LibreCat-ID: 3435
Polarization-entangled twin photons from two-photon quantum-dot emission
D. Heinze, A. Zrenner, S. Schumacher, Physical Review B (2017).
LibreCat | DOI
 
[44]
2017 | Journal Article | LibreCat-ID: 13353
Directional optical switching and transistor functionality using optical parametric oscillation in a spinor polariton fluid
P. Lewandowski, S.M.H. Luk, C.K.P. Chan, P.T. Leung, N.H. Kwong, R. Binder, S. Schumacher, Optics Express 25 (2017).
LibreCat | DOI
 
[43]
2017 | Journal Article | LibreCat-ID: 13354
Optically Controlled Orbital Angular Momentum Generation in a Polaritonic Quantum Fluid
S.M.H. Luk, N.H. Kwong, P. Lewandowski, S. Schumacher, R. Binder, Physical Review Letters 119 (2017).
LibreCat | DOI
 
[42]
2017 | Journal Article | LibreCat-ID: 13360
Ultrafast Electronic Energy Transfer in an Orthogonal Molecular Dyad
C. Wiebeler, F. Plasser, G.J. Hedley, A. Ruseckas, I.D.W. Samuel, S. Schumacher, The Journal of Physical Chemistry Letters (2017) 1086–1092.
LibreCat | DOI
 
[41]
2017 | Journal Article | LibreCat-ID: 13361
Controlling the optical spin Hall effect with light
O. Lafont, S.M.H. Luk, P. Lewandowski, N.H. Kwong, P.T. Leung, E. Galopin, A. Lemaitre, J. Tignon, S. Schumacher, E. Baudin, R. Binder, Applied Physics Letters (2017).
LibreCat | DOI
 
[40]
2017 | Journal Article | LibreCat-ID: 13364
Optical switching of polariton density patterns in a semiconductor microcavity
N.H. Kwong, C.Y. Tsang, S.M.H. Luk, Y.C. Tse, C.K.P. Chan, P. Lewandowski, P.T. Leung, S. Schumacher, R. Binder, Physica Scripta (2017).
LibreCat | DOI
 
[39]
2017 | Journal Article | LibreCat-ID: 13359
Creation and Manipulation of Stable Dark Solitons and Vortices in Microcavity Polariton Condensates
X. Ma, O.A. Egorov, S. Schumacher, Physical Review Letters 118 (2017).
LibreCat | DOI
 
[38]
2017 | Journal Article | LibreCat-ID: 13356
Vortex-vortex control in exciton-polariton condensates
X. Ma, S. Schumacher, Physical Review B 95 (2017).
LibreCat | DOI
 
[37]
2017 | Journal Article | LibreCat-ID: 13358
Enhanced columnar mesophase range through distortions in arene cores
J. Vollbrecht, C. Wiebeler, S. Schumacher, H. Bock, H.-S. Kitzerow, Molecular Crystals and Liquid Crystals (2017) 66–73.
LibreCat | DOI
 
[36]
2016 | Journal Article | LibreCat-ID: 19210
All-optical tailoring of single-photon spectra in a quantum-dot microcavity system
D. Breddermann, D.F. Heinze, R. Binder, A. Zrenner, S. Schumacher, Physical Review B (2016).
LibreCat | DOI
 
[35]
2016 | Journal Article | LibreCat-ID: 4185
All-optical tailoring of single-photon spectra in a quantum-dot microcavity system
D. Breddermann, D. Heinze, R. Binder, A. Zrenner, S. Schumacher, Physical Review B 94 (2016).
LibreCat | DOI
 
[34]
2016 | Journal Article | LibreCat-ID: 15852
Experimental realization of a polariton beam amplifier
D. Niemietz, J. Schmutzler, P. Lewandowski, K. Winkler, M. Aßmann, S. Schumacher, S. Brodbeck, M. Kamp, C. Schneider, S. Höfling, M. Bayer, Physical Review B (2016).
LibreCat | DOI
 
[33]
2016 | Journal Article | LibreCat-ID: 15853
Dynamics of exciton-polaritons in discrete lattices under incoherent localized pumping
A.V. Yulin, I.Y. Chestnov, X. Ma, S. Schumacher, U. Peschel, O.A. Egorov, Physical Review B (2016).
LibreCat | DOI
 
[32]
2016 | Journal Article | LibreCat-ID: 15854
Polarization dependence of nonlinear wave mixing of spinor polaritons in semiconductor microcavities
P. Lewandowski, O. Lafont, E. Baudin, C.K.P. Chan, P.T. Leung, S.M.H. Luk, E. Galopin, A. Lemaître, J. Bloch, J. Tignon, P. Roussignol, N.H. Kwong, R. Binder, S. Schumacher, Physical Review B (2016).
LibreCat | DOI
 
[31]
2016 | Journal Article | LibreCat-ID: 15855
Patterns and switching dynamics in polaritonic quantum fluids in semiconductor microcavities [Invited]
N.H. Kwong, C.Y. Tsang, M.H. Luk, Y.C. Tse, P. Lewandowski, C.K.P. Chan, P.T. Leung, S. Schumacher, R. Binder, Journal of the Optical Society of America B (2016).
LibreCat | DOI
 
[30]
2016 | Journal Article | LibreCat-ID: 15856
Bay-Extended, Distorted Perylene Esters Showing Visible Luminescence after Ultraviolet Excitation: Photophysical and Electrochemical Analysis
J. Vollbrecht, C. Wiebeler, A. Neuba, H. Bock, S. Schumacher, H.-S. Kitzerow, The Journal of Physical Chemistry C (2016) 7839–7848.
LibreCat | DOI
 
[29]
2016 | Journal Article | LibreCat-ID: 13910
Two-dimensional symbiotic solitons and vortices in binary condensates with attractive cross-species interaction
X. Ma, R. Driben, B.A. Malomed, T. Meier, S. Schumacher, Scientific Reports 6 (2016).
LibreCat | DOI
 
[28]
2015 | Journal Article | LibreCat-ID: 19209
A quantum dot single-photon source with on-the-fly all-optical polarization control and timed emission
D.F. Heinze, D. Breddermann, A. Zrenner, S. Schumacher, Nature Communications (2015).
LibreCat | DOI
 
[27]
2015 | Journal Article | LibreCat-ID: 4330
A quantum dot single-photon source with on-the-fly all-optical polarization control and timed emission
D. Heinze, D. Breddermann, A. Zrenner, S. Schumacher, Nature Communications 6 (2015).
LibreCat | DOI
 
[26]
2015 | Journal Article | LibreCat-ID: 15857
How intermolecular geometrical disorder affects the molecular doping of donor–acceptor copolymers
D. Di Nuzzo, C. Fontanesi, R. Jones, S. Allard, I. Dumsch, U. Scherf, E. von Hauff, S. Schumacher, E. Da Como, Nature Communications (2015).
LibreCat | DOI
 
[25]
2015 | Journal Article | LibreCat-ID: 15858
A population-competition model for analyzing transverse optical patterns including optical control and structural anisotropy
Y.C. Tse, C.K.P. Chan, M.H. Luk, N.H. Kwong, P.T. Leung, R. Binder, S. Schumacher, New Journal of Physics (2015).
LibreCat | DOI
 
[24]
2015 | Journal Article | LibreCat-ID: 15859
All-optical flow control of a polariton condensate using nonresonant excitation
J. Schmutzler, P. Lewandowski, M. Aßmann, D. Niemietz, S. Schumacher, M. Kamp, C. Schneider, S. Höfling, M. Bayer, Physical Review B (2015).
LibreCat | DOI
 
[23]
2015 | Journal Article | LibreCat-ID: 15860
Subpicosecond Exciton Dynamics in Polyfluorene Films from Experiment and Microscopic Theory
J.-C. Denis, S. Schumacher, G.J. Hedley, A. Ruseckas, P.O. Morawska, Y. Wang, S. Allard, U. Scherf, G.A. Turnbull, I.D.W. Samuel, I. Galbraith, The Journal of Physical Chemistry C (2015) 9734–9744.
LibreCat | DOI
 
[22]
2015 | Journal Article | LibreCat-ID: 13922
Curvature effects in the band structure of carbon nanotubes including spin–orbit coupling
H. Liu, D.F. Heinze, H. Thanh Duc, S. Schumacher, T. Meier, Journal of Physics: Condensed Matter 27 (2015).
LibreCat | DOI
 
[21]
2015 | Journal Article | LibreCat-ID: 22946
Curvature effects in the band structure of carbon nanotubes including spin–orbit coupling
H. Liu, D.F. Heinze, H. Thanh Duc, S. Schumacher, T. Meier, Journal of Physics: Condensed Matter 27 (2015).
LibreCat | DOI
 
[20]
2014 | Journal Article | LibreCat-ID: 7485
Optical spectrum, perceived color, refractive index, and non-adiabatic dynamics of the photochromic diarylethene CMTE
C. Wiebeler, C.A. Bader, C. Meier, S. Schumacher, Phys. Chem. Chem. Phys. 16 (2014) 14531–14538.
LibreCat | DOI
 
[19]
2014 | Journal Article | LibreCat-ID: 15861
Optical Spectroscopy of Graphene Quantum Dots: The Case of C132
H. Riesen, C. Wiebeler, S. Schumacher, The Journal of Physical Chemistry A (2014) 5189–5195.
LibreCat | DOI
 
[18]
2014 | Journal Article | LibreCat-ID: 15862
Quantum Yields and Reaction Times of Photochromic Diarylethenes: Nonadiabatic Ab Initio Molecular Dynamics for Normal- and Inverse-Type
C. Wiebeler, S. Schumacher, The Journal of Physical Chemistry A (2014) 7816–7823.
LibreCat | DOI
 
[17]
2014 | Conference Paper | LibreCat-ID: 15865
Formation and control of transverse patterns in a quantum fluid of microcavity polaritons
P. Lewandowski, V. Ardizzone, Y.C. Tse, N.H. Kwong, M.H. Luk, A. Lücke, M. Abbarchi, J. Bloch, E. Baudin, E. Galopin, A. Lemaître, P.T. Leung, P. Roussignol, R. Binder, J. Tignon, S. Schumacher, in: M. Betz, A.Y. Elezzabi, J.-J. Song, K.-T. Tsen (Eds.), Ultrafast Phenomena and Nanophotonics XVIII, 2014.
LibreCat | DOI
 
[16]
2014 | Journal Article | LibreCat-ID: 15863
Polycyclic Aromatic Hydrocarbons Obtained by Lateral Core Extension of Mesogenic Perylenes: Absorption and Optoelectronic Properties
J. Vollbrecht, H. Bock, C. Wiebeler, S. Schumacher, H.-S. Kitzerow, Chemistry - A European Journal (2014) 12026–12031.
LibreCat | DOI
 
[15]
2014 | Journal Article | LibreCat-ID: 15864
Influence of Coulomb-induced band couplings on linear excitonic absorption spectra of semiconducting carbon nanotubes
H. Liu, S. Schumacher, T. Meier, Physical Review B 89 (2014).
LibreCat | DOI
 
[14]
2013 | Journal Article | LibreCat-ID: 4353
Two-photon physics with quantum-dot biexcitons
S. Schumacher, A. Zrenner, ULTRAFAST PHENOMENA AND NANOPHOTONICS XVII (2013).
LibreCat | DOI
 
[13]
2013 | Journal Article | LibreCat-ID: 15866
Formation and control of Turing patterns in a coherent quantum fluid
V. Ardizzone, P. Lewandowski, M.H. Luk, Y.C. Tse, N.H. Kwong, A. Lücke, M. Abbarchi, E. Baudin, E. Galopin, J. Bloch, A. Lemaitre, P.T. Leung, P. Roussignol, R. Binder, J. Tignon, S. Schumacher, Scientific Reports (2013).
LibreCat | DOI
 
[12]
2013 | Journal Article | LibreCat-ID: 15867
Charge Photogeneration in Donor–Acceptor Conjugated Materials: Influence of Excess Excitation Energy and Chain Length
R. Tautz, E. Da Como, C. Wiebeler, G. Soavi, I. Dumsch, N. Fröhlich, G. Grancini, S. Allard, U. Scherf, G. Cerullo, S. Schumacher, J. Feldmann, Journal of the American Chemical Society (2013) 4282–4290.
LibreCat | DOI
 
[11]
2013 | Journal Article | LibreCat-ID: 15868
Transverse optical instability patterns in semiconductor microcavities: Polariton scattering and low-intensity all-optical switching
M.H. Luk, Y.C. Tse, N.H. Kwong, P.T. Leung, P. Lewandowski, R. Binder, S. Schumacher, Physical Review B (2013).
LibreCat | DOI
 
[10]
2013 | Journal Article | LibreCat-ID: 15870
Excited-State Absorption of Conjugated Polymers in the Near-Infrared and Visible: A Computational Study of Oligofluorenes
S. Ling, S. Schumacher, I. Galbraith, M.J. Paterson, The Journal of Physical Chemistry C (2013) 6889–6895.
LibreCat | DOI
 
[9]
2013 | Journal Article | LibreCat-ID: 15871
Selection rules and linear absorption spectra of carbon nanotubes in axial magnetic fields
H. Liu, S. Schumacher, T. Meier, Physical Review B 88 (2013).
LibreCat | DOI
 
[8]
2012 | Journal Article | LibreCat-ID: 15869
Spectral Signatures of Polarons in Conjugated Co-polymers
C. Wiebeler, R. Tautz, J. Feldmann, E. von Hauff, E. Da Como, S. Schumacher, The Journal of Physical Chemistry B (2012) 4454–4460.
LibreCat | DOI
 
[7]
2012 | Journal Article | LibreCat-ID: 15872
Dynamics of fluorescence depolarisation in star-shaped oligofluorene-truxene molecules
N.A. Montgomery, G.J. Hedley, A. Ruseckas, J.-C. Denis, S. Schumacher, A.L. Kanibolotsky, P.J. Skabara, I. Galbraith, G.A. Turnbull, I.D.W. Samuel, Physical Chemistry Chemical Physics (2012).
LibreCat | DOI
 
[6]
2012 | Journal Article | LibreCat-ID: 3974 | OA
Cavity-assisted emission of polarization-entangled photons from biexcitons in quantum dots with fine-structure splitting
S. Schumacher, J. Förstner, A. Zrenner, M. Florian, C. Gies, P. Gartner, F. Jahnke, Optics Express 20 (2012) 5335–5342.
LibreCat | Files available | DOI
 
[5]
2010 | Journal Article | LibreCat-ID: 15846
Dynamics of photoexcitation and stimulated optical emission in conjugated polymers: A multiscale quantum-chemistry and Maxwell-Bloch-equations approach
S. Schumacher, I. Galbraith, A. Ruseckas, G.A. Turnbull, I.D.W. Samuel, Physical Review B (2010).
LibreCat | DOI
 
[4]
2009 | Journal Article | LibreCat-ID: 15847
Electron-Spin Beat Susceptibility of Excitons in Semiconductor Quantum Wells
N.H. Kwong, S. Schumacher, R. Binder, Physical Review Letters (2009).
LibreCat | DOI
 
[3]
2006 | Journal Article | LibreCat-ID: 15848
Tight-binding model for semiconductor quantum dots with a wurtzite crystal structure: From one-particle properties to Coulomb correlations and optical spectra
S. Schulz, S. Schumacher, G. Czycholl, Physical Review B (2006).
LibreCat | DOI
 
[2]
2005 | Journal Article | LibreCat-ID: 15849
Polariton propagation in shallow-confinement heterostructures: Microscopic theory and experiment showing the breakdown of the dead-layer concept
S. Schumacher, G. Czycholl, F. Jahnke, I. Kudyk, H.I. Rückmann, J. Gutowski, A. Gust, G. Alexe, D. Hommel, Physical Review B (2005).
LibreCat | DOI
 
[1]
2005 | Journal Article | LibreCat-ID: 15850
Coherent propagation of polaritons in semiconductor heterostructures: Nonlinear pulse transmission in theory and experiment
S. Schumacher, G. Czycholl, F. Jahnke, I. Kudyk, L. Wischmeier, I. Rückmann, T. Voss, J. Gutowski, A. Gust, D. Hommel, Physical Review B (2005).
LibreCat | DOI
 
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[96]
2024 | Journal Article | LibreCat-ID: 50829
Swing-up dynamics in quantum emitter cavity systems: Near ideal single photons and entangled photon pairs
N. Heinisch, N. Köcher, D. Bauch, S. Schumacher, Physical Review Research 6 (2024).
LibreCat | DOI
 
[95]
2024 | Journal Article | LibreCat-ID: 51105
Manipulating spectral topology and exceptional points by nonlinearity in non-Hermitian polariton systems
J. Wingenbach, S. Schumacher, X. Ma, Physical Review Research, in Press (2024).
LibreCat
 
[94]
2024 | Journal Article | LibreCat-ID: 51106
Topological edge and corner states in coupled wave lattices in nonlinear polariton condensates
T. Schneider, W. Gao, T. Zentgraf, S. Schumacher, X. Ma, Nanophotonics (2024).
LibreCat | DOI
 
[93]
2024 | Journal Article | LibreCat-ID: 51221
Charge transfer in superbase n-type doping of PCBM induced by deprotonation
C.-D. Dong, F. Bauch, Y. Hu, S. Schumacher, Physical Chemistry Chemical Physics 26 (2024) 4194–4199.
LibreCat | DOI
 
[92]
2024 | Journal Article | LibreCat-ID: 52534
Dynamics of Electron–Hole Coulomb Attractive Energy and Dipole Moment of Hot Excitons in Donor–Acceptor Polymers
F. Bauch, C.-D. Dong, S. Schumacher, The Journal of Physical Chemistry C 128 (2024) 3525–3532.
LibreCat | DOI
 
[91]
2024 | Preprint | LibreCat-ID: 57489
PHOENIX -- Paderborn highly optimized and energy efficient solver for two-dimensional nonlinear Schrödinger equations with integrated extensions
J. Wingenbach, D. Bauch, X. Ma, R. Schade, C. Plessl, S. Schumacher, ArXiv:2411.18341 (2024).
LibreCat | arXiv
 
[90]
2023 | Journal Article | LibreCat-ID: 48599 | OA
On‐Demand Indistinguishable and Entangled Photons Using Tailored Cavity Designs
D. Bauch, D. Siebert, K. Jöns, J. Förstner, S. Schumacher, Advanced Quantum Technologies (2023).
LibreCat | Files available | DOI | Download (ext.)
 
[89]
2023 | Preprint | LibreCat-ID: 43246 | OA
On-demand indistinguishable and entangled photons at telecom frequencies using tailored cavity designs
D. Bauch, D. Siebert, K. Jöns, J. Förstner, S. Schumacher, (2023).
LibreCat | Files available | Download (ext.)
 
[88]
2023 | Journal Article | LibreCat-ID: 51093
Dynamics-induced charge transfer in semiconducting conjugated polymers
F. Bauch, C.-D. Dong, S. Schumacher, Journal of Materials Chemistry C 11 (2023) 12992–12998.
LibreCat | DOI
 
[87]
2023 | Journal Article | LibreCat-ID: 36416
Room-Temperature Electrical Field-Enhanced Ultrafast Switch in Organic Microcavity Polariton Condensates
J. De, X. Ma, F. Yin, J. Ren, J. Yao, S. Schumacher, Q. Liao, H. Fu, G. Malpuech, D. Solnyshkov, Journal of the American Chemical Society (JACS) 145 (2023) 1557–1563.
LibreCat | DOI
 
[86]
2023 | Journal Article | LibreCat-ID: 35160
Circularly polarized electroluminescence from a single-crystal organic microcavity light-emitting diode based on photonic spin-orbit interactions
J. Jia, X. Cao, X. Ma, J. De, J. Yao, S. Schumacher, Q. Liao, H. Fu, Nature Communications 14 (2023).
LibreCat | DOI
 
[85]
2023 | Journal Article | LibreCat-ID: 42973
Tracking Quantum Coherence in Polariton Condensates with Time-Resolved Tomography
C. Lüders, M. Pukrop, F. Barkhausen, E. Rozas, C. Schneider, S. Höfling, J. Sperling, S. Schumacher, M. Aßmann, Physical Review Letters 130 (2023).
LibreCat | DOI
 
[84]
2023 | Journal Article | LibreCat-ID: 40274
Electrically controlling vortices in a neutral exciton polariton condensate at room temperature
X. Zhai, X. Ma, Y. Gao, C. Xing, M. Gao, H. Dai, X. Wang, A. Pan, S. Schumacher, T. Gao, Physical Review Letters 131 (2023) 136901.
LibreCat | DOI
 
[83]
2022 | Journal Article | LibreCat-ID: 51092
Protonation-induced charge transfer and polaron formation in organic semiconductors doped by Lewis acids
F. Bauch, C.-D. Dong, S. Schumacher, RSC Advances 12 (2022) 13999–14006.
LibreCat | DOI
 
[82]
2022 | Journal Article | LibreCat-ID: 40523
Nonlinear down-conversion in a single quantum dot
B. Jonas, D.F. Heinze, E. Schöll, P. Kallert, T. Langer, S. Krehs, A. Widhalm, K. Jöns, D. Reuter, S. Schumacher, A. Zrenner, Nature Communications 13 (2022).
LibreCat | DOI
 
[81]
2022 | Journal Article | LibreCat-ID: 33080
Helical Polariton Lasing from Topological Valleys in an Organic Crystalline Microcavity
T. Long, X. Ma, J. Ren, F. Li, Q. Liao, S. Schumacher, G. Malpuech, D. Solnyshkov, H. Fu, Advanced Science 9 (2022).
LibreCat | DOI
 
[80]
2022 | Journal Article | LibreCat-ID: 32310
Manipulating polariton condensates by Rashba-Dresselhaus coupling at room temperature
Y. Li, X. Ma, X. Zhai, M. Gao, H. Dai, S. Schumacher, T. Gao, Nature Communications 13 (2022).
LibreCat | DOI
 
[79]
2022 | Journal Article | LibreCat-ID: 40431
Pulse shaping for on-demand emission of single Raman photons from a quantum-dot biexciton
T. Praschan, D. Heinze, D. Breddermann, A. Zrenner, A. Walther, S. Schumacher, Physical Review B 105 (2022).
LibreCat | DOI
 
[78]
2022 | Journal Article | LibreCat-ID: 32148
Unidirectional vortex waveguides and multistable vortex pairs in polariton condensates
X. Gao, W. Hu, S. Schumacher, X. Ma, Optics Letters 47 (2022) 3235–3238.
LibreCat | DOI
 
[77]
2022 | Journal Article | LibreCat-ID: 31937
Switching Off a Microcavity Polariton Condensate near the Exceptional Point
Y. Li, X. Ma, Z. Hatzopoulos, P.G. Savvidis, S. Schumacher, T. Gao, ACS Photonics 9 (2022) 2079–2086.
LibreCat | DOI
 
[76]
2022 | Journal Article | LibreCat-ID: 40423
Protonation-induced charge transfer and polaron formation in organic semiconductors doped by Lewis acids
F. Bauch, C.-D. Dong, S. Schumacher, RSC Advances 12 (2022) 13999–14006.
LibreCat | DOI
 
[75]
2022 | Journal Article | LibreCat-ID: 34094
Tilting nondispersive bands in an empty microcavity
Y. Gao, Y. Li, X. Ma, M. Gao, H. Dai, S. Schumacher, T. Gao, Applied Physics Letters 121 (2022).
LibreCat | DOI
 
[74]
2022 | Journal Article | LibreCat-ID: 40425
Microscopic Study of Molecular Double Doping
T. Bathe, C.-D. Dong, S. Schumacher, The Journal of Physical Chemistry A 126 (2022) 2075–2081.
LibreCat | DOI
 
[73]
2021 | Journal Article | LibreCat-ID: 21360
All-Optical Beam Steering Using the Polariton Lighthouse Effect
S.M.H. Luk, H. Vergnet, O. Lafont, P. Lewandowski, N.H. Kwong, E. Galopin, A. Lemaitre, P. Roussignol, J. Tignon, S. Schumacher, R. Binder, E. Baudin, ACS Photonics (2021) 449–454.
LibreCat | DOI
 
[72]
2021 | Journal Article | LibreCat-ID: 40433
Microscopic Insights into Charge Formation and Energetics in n-Doped Organic Semiconductors
C.-D. Dong, S. Schumacher, The Journal of Physical Chemistry C 125 (2021) 21824–21830.
LibreCat | DOI
 
[71]
2021 | Journal Article | LibreCat-ID: 26283
Quantifying Quantum Coherence in Polariton Condensates
C. Lüders, M. Pukrop, E. Rozas, C. Schneider, S. Höfling, J. Sperling, S. Schumacher, M. Aßmann, PRX Quantum (2021).
LibreCat | DOI
 
[70]
2021 | Journal Article | LibreCat-ID: 21362
Split-ring polariton condensates as macroscopic two-level quantum systems
Y. Xue, I. Chestnov, E. Sedov, E. Kiktenko, A.K. Fedorov, S. Schumacher, X. Ma, A. Kavokin, Physical Review Research 3 (2021).
LibreCat | DOI
 
[69]
2021 | Journal Article | LibreCat-ID: 23816 | OA
Ultrafast electric control of cavity mediated single-photon and photon-pair generation with semiconductor quantum dots
D. Bauch, D.F. Heinze, J. Förstner, K. Jöns, S. Schumacher, Physical Review B 104 (2021) 085308.
LibreCat | Files available | DOI
 
[68]
2021 | Journal Article | LibreCat-ID: 39653
Unraveling the electrochemical and spectroscopic properties of neutral and negatively charged perylene tetraethylesters
C. Wiebeler, J. Vollbrecht, A. Neuba, H.-S. Kitzerow, S. Schumacher, Scientific Reports 11 (2021).
LibreCat | DOI
 
[67]
2021 | Journal Article | LibreCat-ID: 40434
Atomically Thin Sheets of Lead‐Free 1D Hybrid Perovskites Feature Tunable White‐Light Emission from Self‐Trapped Excitons
P. Klement, N. Dehnhardt, C.-D. Dong, F. Dobener, S. Bayliff, J. Winkler, D.M. Hofmann, P.J. Klar, S. Schumacher, S. Chatterjee, J. Heine, Advanced Materials 33 (2021).
LibreCat | DOI
 
[66]
2021 | Journal Article | LibreCat-ID: 21359
Structuring coflowing and counterflowing currents of polariton condensates in concentric ring-shaped and elliptical potentials
F. Barkhausen, M. Pukrop, S. Schumacher, X. Ma, Physical Review B 103 (2021).
LibreCat | DOI
 
[65]
2020 | Journal Article | LibreCat-ID: 40435
Molecular doping in few-molecule polymer-dopant complexes shows reduced Coulomb binding
C.-D. Dong, S. Schumacher, Journal of Materials Chemistry C 8 (2020) 11929–11935.
LibreCat | DOI
 
[64]
2020 | Journal Article | LibreCat-ID: 20584
Efficient Bosonic Condensation of Exciton Polaritons in an H-Aggregate Organic Single-Crystal Microcavity.
J. Ren, Q. Liao, H. Huang, Y. Li, T. Gao, X. Ma, S. Schumacher, J. Yao, S. Bai, H. Fu, Nano Letters 20 (2020) 7550–7557.
LibreCat | DOI | PubMed | Europe PMC
 
[63]
2020 | Journal Article | LibreCat-ID: 20582
Formation dynamics of exciton-polariton vortices created by nonresonant annular pumping
B. Berger, D. Schmidt, X. Ma, S. Schumacher, C. Schneider, S. Höfling, M. Assmann, Physical Review B 101 (2020) 245309.
LibreCat | DOI
 
[62]
2020 | Journal Article | LibreCat-ID: 20585
Topological edge states of nonequilibrium polaritons in hollow honeycomb arrays.
X. Ma, Y. Kartashov, A. Ferrando, S. Schumacher, Optics Letters 45 (2020) 5311–5314.
LibreCat | DOI | PubMed | Europe PMC
 
[61]
2020 | Journal Article | LibreCat-ID: 20581
Circular polarization reversal of half-vortex cores in polariton condensates
M. Pukrop, S. Schumacher, X. Ma, Physical Review B 101 (2020) 205301.
LibreCat | DOI
 
[60]
2020 | Journal Article | LibreCat-ID: 20583
Spiraling vortices in exciton-polariton condensates
X. Ma, Y.V. Kartashov, T. Gao, L. Torner, S. Schumacher, Physical Review B 102 (2020) 045309.
LibreCat | DOI
 
[59]
2020 | Journal Article | LibreCat-ID: 20587
Multistable circular currents of polariton condensates trapped in ring potentials.
F. Barkhausen, S. Schumacher, X. Ma, Optics Letters 45 (2020) 1192–1195.
LibreCat | DOI | PubMed | Europe PMC
 
[58]
2020 | Journal Article | LibreCat-ID: 40443
Externally controlled Lotka-Volterra dynamics in a linearly polarized polariton fluid
M. Pukrop, S. Schumacher, Physical Review E 101 (2020).
LibreCat | DOI
 
[57]
2020 | Journal Article | LibreCat-ID: 40438
Transfer function replacement of phenomenological single-mode equations in semiconductor microcavity modeling
M. Carcamo, S. Schumacher, R. Binder, Applied Optics 59 (2020).
LibreCat | DOI
 
[56]
2020 | Journal Article | LibreCat-ID: 20586
Chiral condensates in a polariton hexagonal ring.
X. Ma, Y. Kartashov, A. Kavokin, S. Schumacher, Optics Letters 45 (2020) 5700–5703.
LibreCat | DOI | PubMed | Europe PMC
 
[55]
2020 | Journal Article | LibreCat-ID: 43747 | OA
Realization of all-optical vortex switching in exciton-polariton condensates
T. Meier, X. Ma, B. Berger, M. Aßmann, R. Driben, C. Schneider, S. Höfling, S. Schumacher, Nature Communications 11 (2020) 897.
LibreCat | DOI | Download (ext.)
 
[54]
2020 | Journal Article | LibreCat-ID: 20580
Realization of all-optical vortex switching in exciton-polariton condensates
X. Ma, B. Berger, M. Aßmann, R. Driben, T. Meier, C. Schneider, S. Höfling, S. Schumacher, Nature Communications 11 (2020) 897.
LibreCat | DOI | PubMed | Europe PMC
 
[53]
2019 | Journal Article | LibreCat-ID: 13343
Curved Polar Dibenzocoronene Esters and Imides versus Their Planar Centrosymmetric Homologs: Photophysical and Optoelectronic Analysis
J. Vollbrecht, C. Wiebeler, H. Bock, S. Schumacher, H.-S. Kitzerow, The Journal of Physical Chemistry C 123 (2019) 4483–4492.
LibreCat | DOI
 
[52]
2019 | Preprint | LibreCat-ID: 13340
Externally Controlled Lotka-Volterra Dynamics in a Linearly Polarized Polariton Fluid
M. Pukrop, S. Schumacher, ArXiv:1903.12534 (2019).
LibreCat
 
[51]
2019 | Preprint | LibreCat-ID: 13347
Molecular Doping of PCPDT-BT Copolymers: Comparison of Molecular Complexes with and Without Integer Charge Transfer
C.-D. Dong, S. Schumacher, (2019).
LibreCat
 
[50]
2019 | Journal Article | LibreCat-ID: 15851
Controllable high-speed polariton waves in a PT-symmetric lattice
X. Ma, Y.Y. Kartashov, T. Gao, S. Schumacher, New Journal of Physics 21 (2019).
LibreCat | DOI
 
[49]
2019 | Journal Article | LibreCat-ID: 20578
Bloch oscillations of multidimensional dark soliton wave packets and light bullets
R. Driben, X. Ma, S. Schumacher, T. Meier, Optics Letters 44 (2019) 1327–1330.
LibreCat | DOI | PubMed | Europe PMC
 
[48]
2018 | Journal Article | LibreCat-ID: 20576
Vortex Multistability and Bessel Vortices in Polariton Condensates.
X. Ma, S. Schumacher, Physical Review Letters 121 (2018).
LibreCat | DOI | PubMed | Europe PMC
 
[47]
2018 | Journal Article | LibreCat-ID: 13348
Theory of optically controlled anisotropic polariton transport in semiconductor double microcavities
S.M.H. Luk, P. Lewandowski, N.H. Kwong, E. Baudin, O. Lafont, J. Tignon, P.T. Leung, Ch.K.P. Chan, M. Babilon, S. Schumacher, R. Binder, Journal of the Optical Society of America B 35 (2018).
LibreCat | DOI
 
[46]
2018 | Journal Article | LibreCat-ID: 13351
Microscopic theory of cavity-enhanced single-photon emission from optical two-photon Raman processes
D. Breddermann, T. Praschan, D.F. Heinze, R. Binder, S. Schumacher, Physical Review B 97 (2018).
LibreCat | DOI
 
[45]
2017 | Journal Article | LibreCat-ID: 3435
Polarization-entangled twin photons from two-photon quantum-dot emission
D. Heinze, A. Zrenner, S. Schumacher, Physical Review B (2017).
LibreCat | DOI
 
[44]
2017 | Journal Article | LibreCat-ID: 13353
Directional optical switching and transistor functionality using optical parametric oscillation in a spinor polariton fluid
P. Lewandowski, S.M.H. Luk, C.K.P. Chan, P.T. Leung, N.H. Kwong, R. Binder, S. Schumacher, Optics Express 25 (2017).
LibreCat | DOI
 
[43]
2017 | Journal Article | LibreCat-ID: 13354
Optically Controlled Orbital Angular Momentum Generation in a Polaritonic Quantum Fluid
S.M.H. Luk, N.H. Kwong, P. Lewandowski, S. Schumacher, R. Binder, Physical Review Letters 119 (2017).
LibreCat | DOI
 
[42]
2017 | Journal Article | LibreCat-ID: 13360
Ultrafast Electronic Energy Transfer in an Orthogonal Molecular Dyad
C. Wiebeler, F. Plasser, G.J. Hedley, A. Ruseckas, I.D.W. Samuel, S. Schumacher, The Journal of Physical Chemistry Letters (2017) 1086–1092.
LibreCat | DOI
 
[41]
2017 | Journal Article | LibreCat-ID: 13361
Controlling the optical spin Hall effect with light
O. Lafont, S.M.H. Luk, P. Lewandowski, N.H. Kwong, P.T. Leung, E. Galopin, A. Lemaitre, J. Tignon, S. Schumacher, E. Baudin, R. Binder, Applied Physics Letters (2017).
LibreCat | DOI
 
[40]
2017 | Journal Article | LibreCat-ID: 13364
Optical switching of polariton density patterns in a semiconductor microcavity
N.H. Kwong, C.Y. Tsang, S.M.H. Luk, Y.C. Tse, C.K.P. Chan, P. Lewandowski, P.T. Leung, S. Schumacher, R. Binder, Physica Scripta (2017).
LibreCat | DOI
 
[39]
2017 | Journal Article | LibreCat-ID: 13359
Creation and Manipulation of Stable Dark Solitons and Vortices in Microcavity Polariton Condensates
X. Ma, O.A. Egorov, S. Schumacher, Physical Review Letters 118 (2017).
LibreCat | DOI
 
[38]
2017 | Journal Article | LibreCat-ID: 13356
Vortex-vortex control in exciton-polariton condensates
X. Ma, S. Schumacher, Physical Review B 95 (2017).
LibreCat | DOI
 
[37]
2017 | Journal Article | LibreCat-ID: 13358
Enhanced columnar mesophase range through distortions in arene cores
J. Vollbrecht, C. Wiebeler, S. Schumacher, H. Bock, H.-S. Kitzerow, Molecular Crystals and Liquid Crystals (2017) 66–73.
LibreCat | DOI
 
[36]
2016 | Journal Article | LibreCat-ID: 19210
All-optical tailoring of single-photon spectra in a quantum-dot microcavity system
D. Breddermann, D.F. Heinze, R. Binder, A. Zrenner, S. Schumacher, Physical Review B (2016).
LibreCat | DOI
 
[35]
2016 | Journal Article | LibreCat-ID: 4185
All-optical tailoring of single-photon spectra in a quantum-dot microcavity system
D. Breddermann, D. Heinze, R. Binder, A. Zrenner, S. Schumacher, Physical Review B 94 (2016).
LibreCat | DOI
 
[34]
2016 | Journal Article | LibreCat-ID: 15852
Experimental realization of a polariton beam amplifier
D. Niemietz, J. Schmutzler, P. Lewandowski, K. Winkler, M. Aßmann, S. Schumacher, S. Brodbeck, M. Kamp, C. Schneider, S. Höfling, M. Bayer, Physical Review B (2016).
LibreCat | DOI
 
[33]
2016 | Journal Article | LibreCat-ID: 15853
Dynamics of exciton-polaritons in discrete lattices under incoherent localized pumping
A.V. Yulin, I.Y. Chestnov, X. Ma, S. Schumacher, U. Peschel, O.A. Egorov, Physical Review B (2016).
LibreCat | DOI
 
[32]
2016 | Journal Article | LibreCat-ID: 15854
Polarization dependence of nonlinear wave mixing of spinor polaritons in semiconductor microcavities
P. Lewandowski, O. Lafont, E. Baudin, C.K.P. Chan, P.T. Leung, S.M.H. Luk, E. Galopin, A. Lemaître, J. Bloch, J. Tignon, P. Roussignol, N.H. Kwong, R. Binder, S. Schumacher, Physical Review B (2016).
LibreCat | DOI
 
[31]
2016 | Journal Article | LibreCat-ID: 15855
Patterns and switching dynamics in polaritonic quantum fluids in semiconductor microcavities [Invited]
N.H. Kwong, C.Y. Tsang, M.H. Luk, Y.C. Tse, P. Lewandowski, C.K.P. Chan, P.T. Leung, S. Schumacher, R. Binder, Journal of the Optical Society of America B (2016).
LibreCat | DOI
 
[30]
2016 | Journal Article | LibreCat-ID: 15856
Bay-Extended, Distorted Perylene Esters Showing Visible Luminescence after Ultraviolet Excitation: Photophysical and Electrochemical Analysis
J. Vollbrecht, C. Wiebeler, A. Neuba, H. Bock, S. Schumacher, H.-S. Kitzerow, The Journal of Physical Chemistry C (2016) 7839–7848.
LibreCat | DOI
 
[29]
2016 | Journal Article | LibreCat-ID: 13910
Two-dimensional symbiotic solitons and vortices in binary condensates with attractive cross-species interaction
X. Ma, R. Driben, B.A. Malomed, T. Meier, S. Schumacher, Scientific Reports 6 (2016).
LibreCat | DOI
 
[28]
2015 | Journal Article | LibreCat-ID: 19209
A quantum dot single-photon source with on-the-fly all-optical polarization control and timed emission
D.F. Heinze, D. Breddermann, A. Zrenner, S. Schumacher, Nature Communications (2015).
LibreCat | DOI
 
[27]
2015 | Journal Article | LibreCat-ID: 4330
A quantum dot single-photon source with on-the-fly all-optical polarization control and timed emission
D. Heinze, D. Breddermann, A. Zrenner, S. Schumacher, Nature Communications 6 (2015).
LibreCat | DOI
 
[26]
2015 | Journal Article | LibreCat-ID: 15857
How intermolecular geometrical disorder affects the molecular doping of donor–acceptor copolymers
D. Di Nuzzo, C. Fontanesi, R. Jones, S. Allard, I. Dumsch, U. Scherf, E. von Hauff, S. Schumacher, E. Da Como, Nature Communications (2015).
LibreCat | DOI
 
[25]
2015 | Journal Article | LibreCat-ID: 15858
A population-competition model for analyzing transverse optical patterns including optical control and structural anisotropy
Y.C. Tse, C.K.P. Chan, M.H. Luk, N.H. Kwong, P.T. Leung, R. Binder, S. Schumacher, New Journal of Physics (2015).
LibreCat | DOI
 
[24]
2015 | Journal Article | LibreCat-ID: 15859
All-optical flow control of a polariton condensate using nonresonant excitation
J. Schmutzler, P. Lewandowski, M. Aßmann, D. Niemietz, S. Schumacher, M. Kamp, C. Schneider, S. Höfling, M. Bayer, Physical Review B (2015).
LibreCat | DOI
 
[23]
2015 | Journal Article | LibreCat-ID: 15860
Subpicosecond Exciton Dynamics in Polyfluorene Films from Experiment and Microscopic Theory
J.-C. Denis, S. Schumacher, G.J. Hedley, A. Ruseckas, P.O. Morawska, Y. Wang, S. Allard, U. Scherf, G.A. Turnbull, I.D.W. Samuel, I. Galbraith, The Journal of Physical Chemistry C (2015) 9734–9744.
LibreCat | DOI
 
[22]
2015 | Journal Article | LibreCat-ID: 13922
Curvature effects in the band structure of carbon nanotubes including spin–orbit coupling
H. Liu, D.F. Heinze, H. Thanh Duc, S. Schumacher, T. Meier, Journal of Physics: Condensed Matter 27 (2015).
LibreCat | DOI
 
[21]
2015 | Journal Article | LibreCat-ID: 22946
Curvature effects in the band structure of carbon nanotubes including spin–orbit coupling
H. Liu, D.F. Heinze, H. Thanh Duc, S. Schumacher, T. Meier, Journal of Physics: Condensed Matter 27 (2015).
LibreCat | DOI
 
[20]
2014 | Journal Article | LibreCat-ID: 7485
Optical spectrum, perceived color, refractive index, and non-adiabatic dynamics of the photochromic diarylethene CMTE
C. Wiebeler, C.A. Bader, C. Meier, S. Schumacher, Phys. Chem. Chem. Phys. 16 (2014) 14531–14538.
LibreCat | DOI
 
[19]
2014 | Journal Article | LibreCat-ID: 15861
Optical Spectroscopy of Graphene Quantum Dots: The Case of C132
H. Riesen, C. Wiebeler, S. Schumacher, The Journal of Physical Chemistry A (2014) 5189–5195.
LibreCat | DOI
 
[18]
2014 | Journal Article | LibreCat-ID: 15862
Quantum Yields and Reaction Times of Photochromic Diarylethenes: Nonadiabatic Ab Initio Molecular Dynamics for Normal- and Inverse-Type
C. Wiebeler, S. Schumacher, The Journal of Physical Chemistry A (2014) 7816–7823.
LibreCat | DOI
 
[17]
2014 | Conference Paper | LibreCat-ID: 15865
Formation and control of transverse patterns in a quantum fluid of microcavity polaritons
P. Lewandowski, V. Ardizzone, Y.C. Tse, N.H. Kwong, M.H. Luk, A. Lücke, M. Abbarchi, J. Bloch, E. Baudin, E. Galopin, A. Lemaître, P.T. Leung, P. Roussignol, R. Binder, J. Tignon, S. Schumacher, in: M. Betz, A.Y. Elezzabi, J.-J. Song, K.-T. Tsen (Eds.), Ultrafast Phenomena and Nanophotonics XVIII, 2014.
LibreCat | DOI
 
[16]
2014 | Journal Article | LibreCat-ID: 15863
Polycyclic Aromatic Hydrocarbons Obtained by Lateral Core Extension of Mesogenic Perylenes: Absorption and Optoelectronic Properties
J. Vollbrecht, H. Bock, C. Wiebeler, S. Schumacher, H.-S. Kitzerow, Chemistry - A European Journal (2014) 12026–12031.
LibreCat | DOI
 
[15]
2014 | Journal Article | LibreCat-ID: 15864
Influence of Coulomb-induced band couplings on linear excitonic absorption spectra of semiconducting carbon nanotubes
H. Liu, S. Schumacher, T. Meier, Physical Review B 89 (2014).
LibreCat | DOI
 
[14]
2013 | Journal Article | LibreCat-ID: 4353
Two-photon physics with quantum-dot biexcitons
S. Schumacher, A. Zrenner, ULTRAFAST PHENOMENA AND NANOPHOTONICS XVII (2013).
LibreCat | DOI
 
[13]
2013 | Journal Article | LibreCat-ID: 15866
Formation and control of Turing patterns in a coherent quantum fluid
V. Ardizzone, P. Lewandowski, M.H. Luk, Y.C. Tse, N.H. Kwong, A. Lücke, M. Abbarchi, E. Baudin, E. Galopin, J. Bloch, A. Lemaitre, P.T. Leung, P. Roussignol, R. Binder, J. Tignon, S. Schumacher, Scientific Reports (2013).
LibreCat | DOI
 
[12]
2013 | Journal Article | LibreCat-ID: 15867
Charge Photogeneration in Donor–Acceptor Conjugated Materials: Influence of Excess Excitation Energy and Chain Length
R. Tautz, E. Da Como, C. Wiebeler, G. Soavi, I. Dumsch, N. Fröhlich, G. Grancini, S. Allard, U. Scherf, G. Cerullo, S. Schumacher, J. Feldmann, Journal of the American Chemical Society (2013) 4282–4290.
LibreCat | DOI
 
[11]
2013 | Journal Article | LibreCat-ID: 15868
Transverse optical instability patterns in semiconductor microcavities: Polariton scattering and low-intensity all-optical switching
M.H. Luk, Y.C. Tse, N.H. Kwong, P.T. Leung, P. Lewandowski, R. Binder, S. Schumacher, Physical Review B (2013).
LibreCat | DOI
 
[10]
2013 | Journal Article | LibreCat-ID: 15870
Excited-State Absorption of Conjugated Polymers in the Near-Infrared and Visible: A Computational Study of Oligofluorenes
S. Ling, S. Schumacher, I. Galbraith, M.J. Paterson, The Journal of Physical Chemistry C (2013) 6889–6895.
LibreCat | DOI
 
[9]
2013 | Journal Article | LibreCat-ID: 15871
Selection rules and linear absorption spectra of carbon nanotubes in axial magnetic fields
H. Liu, S. Schumacher, T. Meier, Physical Review B 88 (2013).
LibreCat | DOI
 
[8]
2012 | Journal Article | LibreCat-ID: 15869
Spectral Signatures of Polarons in Conjugated Co-polymers
C. Wiebeler, R. Tautz, J. Feldmann, E. von Hauff, E. Da Como, S. Schumacher, The Journal of Physical Chemistry B (2012) 4454–4460.
LibreCat | DOI
 
[7]
2012 | Journal Article | LibreCat-ID: 15872
Dynamics of fluorescence depolarisation in star-shaped oligofluorene-truxene molecules
N.A. Montgomery, G.J. Hedley, A. Ruseckas, J.-C. Denis, S. Schumacher, A.L. Kanibolotsky, P.J. Skabara, I. Galbraith, G.A. Turnbull, I.D.W. Samuel, Physical Chemistry Chemical Physics (2012).
LibreCat | DOI
 
[6]
2012 | Journal Article | LibreCat-ID: 3974 | OA
Cavity-assisted emission of polarization-entangled photons from biexcitons in quantum dots with fine-structure splitting
S. Schumacher, J. Förstner, A. Zrenner, M. Florian, C. Gies, P. Gartner, F. Jahnke, Optics Express 20 (2012) 5335–5342.
LibreCat | Files available | DOI
 
[5]
2010 | Journal Article | LibreCat-ID: 15846
Dynamics of photoexcitation and stimulated optical emission in conjugated polymers: A multiscale quantum-chemistry and Maxwell-Bloch-equations approach
S. Schumacher, I. Galbraith, A. Ruseckas, G.A. Turnbull, I.D.W. Samuel, Physical Review B (2010).
LibreCat | DOI
 
[4]
2009 | Journal Article | LibreCat-ID: 15847
Electron-Spin Beat Susceptibility of Excitons in Semiconductor Quantum Wells
N.H. Kwong, S. Schumacher, R. Binder, Physical Review Letters (2009).
LibreCat | DOI
 
[3]
2006 | Journal Article | LibreCat-ID: 15848
Tight-binding model for semiconductor quantum dots with a wurtzite crystal structure: From one-particle properties to Coulomb correlations and optical spectra
S. Schulz, S. Schumacher, G. Czycholl, Physical Review B (2006).
LibreCat | DOI
 
[2]
2005 | Journal Article | LibreCat-ID: 15849
Polariton propagation in shallow-confinement heterostructures: Microscopic theory and experiment showing the breakdown of the dead-layer concept
S. Schumacher, G. Czycholl, F. Jahnke, I. Kudyk, H.I. Rückmann, J. Gutowski, A. Gust, G. Alexe, D. Hommel, Physical Review B (2005).
LibreCat | DOI
 
[1]
2005 | Journal Article | LibreCat-ID: 15850
Coherent propagation of polaritons in semiconductor heterostructures: Nonlinear pulse transmission in theory and experiment
S. Schumacher, G. Czycholl, F. Jahnke, I. Kudyk, L. Wischmeier, I. Rückmann, T. Voss, J. Gutowski, A. Gust, D. Hommel, Physical Review B (2005).
LibreCat | DOI
 
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