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).

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).

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).

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).

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.

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).

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).

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).

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).

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.

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).

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).

Interaction of high-order solitons with external dispersive waves
I. Oreshnikov, R. Driben, A.V. Yulin, Optics Letters (2015).

Optical Spectroscopy of Graphene Quantum Dots: The Case of 2
H. Riesen, C. Wiebeler, S. Schumacher, The Journal of Physical Chemistry A (2014) 5189–5195.

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.

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.

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.

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).

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).

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.

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).

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.

Selection rules and linear absorption spectra of carbon nanotubes in axial magnetic fields
H. Liu, S. Schumacher, T. Meier, Physical Review B 88 (2013).

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.

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).

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.

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).

Electron-Spin Beat Susceptibility of Excitons in Semiconductor Quantum Wells
N.H. Kwong, S. Schumacher, R. Binder, Physical Review Letters (2009).

High harmonics generated in semiconductor nanostructures by the coupled dynamics of optical inter- and intraband excitations
D. Golde, T. Meier, S.W. Koch, Physical Review B 77 (2008).

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).

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).

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).