---
_id: '15857'
author:
- first_name: Daniele
  full_name: Di Nuzzo, Daniele
  last_name: Di Nuzzo
- first_name: Claudio
  full_name: Fontanesi, Claudio
  last_name: Fontanesi
- first_name: Rebecca
  full_name: Jones, Rebecca
  last_name: Jones
- first_name: Sybille
  full_name: Allard, Sybille
  last_name: Allard
- first_name: Ines
  full_name: Dumsch, Ines
  last_name: Dumsch
- first_name: Ullrich
  full_name: Scherf, Ullrich
  last_name: Scherf
- first_name: Elizabeth
  full_name: von Hauff, Elizabeth
  last_name: von Hauff
- first_name: Stefan
  full_name: Schumacher, Stefan
  id: '27271'
  last_name: Schumacher
  orcid: 0000-0003-4042-4951
- first_name: Enrico
  full_name: Da Como, Enrico
  last_name: Da Como
citation:
  ama: Di Nuzzo D, Fontanesi C, Jones R, et al. How intermolecular geometrical disorder
    affects the molecular doping of donor–acceptor copolymers. <i>Nature Communications</i>.
    Published online 2015. doi:<a href="https://doi.org/10.1038/ncomms7460">10.1038/ncomms7460</a>
  apa: Di Nuzzo, D., Fontanesi, C., Jones, R., Allard, S., Dumsch, I., Scherf, U.,
    von Hauff, E., Schumacher, S., &#38; Da Como, E. (2015). How intermolecular geometrical
    disorder affects the molecular doping of donor–acceptor copolymers. <i>Nature
    Communications</i>. <a href="https://doi.org/10.1038/ncomms7460">https://doi.org/10.1038/ncomms7460</a>
  bibtex: '@article{Di Nuzzo_Fontanesi_Jones_Allard_Dumsch_Scherf_von Hauff_Schumacher_Da
    Como_2015, title={How intermolecular geometrical disorder affects the molecular
    doping of donor–acceptor copolymers}, DOI={<a href="https://doi.org/10.1038/ncomms7460">10.1038/ncomms7460</a>},
    journal={Nature Communications}, author={Di Nuzzo, Daniele and Fontanesi, Claudio
    and Jones, Rebecca and Allard, Sybille and Dumsch, Ines and Scherf, Ullrich and
    von Hauff, Elizabeth and Schumacher, Stefan and Da Como, Enrico}, year={2015}
    }'
  chicago: Di Nuzzo, Daniele, Claudio Fontanesi, Rebecca Jones, Sybille Allard, Ines
    Dumsch, Ullrich Scherf, Elizabeth von Hauff, Stefan Schumacher, and Enrico Da
    Como. “How Intermolecular Geometrical Disorder Affects the Molecular Doping of
    Donor–Acceptor Copolymers.” <i>Nature Communications</i>, 2015. <a href="https://doi.org/10.1038/ncomms7460">https://doi.org/10.1038/ncomms7460</a>.
  ieee: 'D. Di Nuzzo <i>et al.</i>, “How intermolecular geometrical disorder affects
    the molecular doping of donor–acceptor copolymers,” <i>Nature Communications</i>,
    2015, doi: <a href="https://doi.org/10.1038/ncomms7460">10.1038/ncomms7460</a>.'
  mla: Di Nuzzo, Daniele, et al. “How Intermolecular Geometrical Disorder Affects
    the Molecular Doping of Donor–Acceptor Copolymers.” <i>Nature Communications</i>,
    2015, doi:<a href="https://doi.org/10.1038/ncomms7460">10.1038/ncomms7460</a>.
  short: D. Di Nuzzo, C. Fontanesi, R. Jones, S. Allard, I. Dumsch, U. Scherf, E.
    von Hauff, S. Schumacher, E. Da Como, Nature Communications (2015).
date_created: 2020-02-10T11:48:09Z
date_updated: 2025-12-05T14:46:07Z
department:
- _id: '15'
- _id: '170'
- _id: '297'
- _id: '35'
- _id: '230'
- _id: '27'
doi: 10.1038/ncomms7460
language:
- iso: eng
project:
- _id: '52'
  name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Nature Communications
publication_identifier:
  issn:
  - 2041-1723
publication_status: published
status: public
title: How intermolecular geometrical disorder affects the molecular doping of donor–acceptor
  copolymers
type: journal_article
user_id: '16199'
year: '2015'
...
---
_id: '15859'
author:
- first_name: Johannes
  full_name: Schmutzler, Johannes
  last_name: Schmutzler
- first_name: Przemyslaw
  full_name: Lewandowski, Przemyslaw
  last_name: Lewandowski
- first_name: Marc
  full_name: Aßmann, Marc
  last_name: Aßmann
- first_name: Dominik
  full_name: Niemietz, Dominik
  last_name: Niemietz
- first_name: Stefan
  full_name: Schumacher, Stefan
  id: '27271'
  last_name: Schumacher
  orcid: 0000-0003-4042-4951
- first_name: Martin
  full_name: Kamp, Martin
  last_name: Kamp
- first_name: Christian
  full_name: Schneider, Christian
  last_name: Schneider
- first_name: Sven
  full_name: Höfling, Sven
  last_name: Höfling
- first_name: Manfred
  full_name: Bayer, Manfred
  last_name: Bayer
citation:
  ama: Schmutzler J, Lewandowski P, Aßmann M, et al. All-optical flow control of a
    polariton condensate using nonresonant excitation. <i>Physical Review B</i>. Published
    online 2015. doi:<a href="https://doi.org/10.1103/physrevb.91.195308">10.1103/physrevb.91.195308</a>
  apa: Schmutzler, J., Lewandowski, P., Aßmann, M., Niemietz, D., Schumacher, S.,
    Kamp, M., Schneider, C., Höfling, S., &#38; Bayer, M. (2015). All-optical flow
    control of a polariton condensate using nonresonant excitation. <i>Physical Review
    B</i>. <a href="https://doi.org/10.1103/physrevb.91.195308">https://doi.org/10.1103/physrevb.91.195308</a>
  bibtex: '@article{Schmutzler_Lewandowski_Aßmann_Niemietz_Schumacher_Kamp_Schneider_Höfling_Bayer_2015,
    title={All-optical flow control of a polariton condensate using nonresonant excitation},
    DOI={<a href="https://doi.org/10.1103/physrevb.91.195308">10.1103/physrevb.91.195308</a>},
    journal={Physical Review B}, author={Schmutzler, Johannes and Lewandowski, Przemyslaw
    and Aßmann, Marc and Niemietz, Dominik and Schumacher, Stefan and Kamp, Martin
    and Schneider, Christian and Höfling, Sven and Bayer, Manfred}, year={2015} }'
  chicago: Schmutzler, Johannes, Przemyslaw Lewandowski, Marc Aßmann, Dominik Niemietz,
    Stefan Schumacher, Martin Kamp, Christian Schneider, Sven Höfling, and Manfred
    Bayer. “All-Optical Flow Control of a Polariton Condensate Using Nonresonant Excitation.”
    <i>Physical Review B</i>, 2015. <a href="https://doi.org/10.1103/physrevb.91.195308">https://doi.org/10.1103/physrevb.91.195308</a>.
  ieee: 'J. Schmutzler <i>et al.</i>, “All-optical flow control of a polariton condensate
    using nonresonant excitation,” <i>Physical Review B</i>, 2015, doi: <a href="https://doi.org/10.1103/physrevb.91.195308">10.1103/physrevb.91.195308</a>.'
  mla: Schmutzler, Johannes, et al. “All-Optical Flow Control of a Polariton Condensate
    Using Nonresonant Excitation.” <i>Physical Review B</i>, 2015, doi:<a href="https://doi.org/10.1103/physrevb.91.195308">10.1103/physrevb.91.195308</a>.
  short: J. Schmutzler, P. Lewandowski, M. Aßmann, D. Niemietz, S. Schumacher, M.
    Kamp, C. Schneider, S. Höfling, M. Bayer, Physical Review B (2015).
date_created: 2020-02-10T11:49:53Z
date_updated: 2025-12-05T14:47:05Z
department:
- _id: '15'
- _id: '170'
- _id: '297'
- _id: '35'
- _id: '230'
- _id: '27'
doi: 10.1103/physrevb.91.195308
language:
- iso: eng
project:
- _id: '52'
  name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Physical Review B
publication_identifier:
  issn:
  - 1098-0121
  - 1550-235X
publication_status: published
status: public
title: All-optical flow control of a polariton condensate using nonresonant excitation
type: journal_article
user_id: '16199'
year: '2015'
...
---
_id: '15864'
abstract:
- lang: eng
  text: Starting from the extended Su-Schrieffer-Heeger model, multiband semiconductor
    Bloch equations are formulated in momentum space and applied to the analysis of
    the linear optical response of semiconducting carbon nanotubes (SCNTs). This formalism
    includes the coupling of electron-hole pair excitations between different valence
    and conduction bands, originating from the electron-hole Coulomb attraction. The
    influence of these couplings, which are referred to as nondiagonal interband Coulomb
    interaction (NDI-CI), on the linear excitonic absorption spectra is investigated
    and discussed for light fields polarized parallel to the tube direction. The results
    show that the intervalley NDI-CI leads to a significant increase of the band gap
    and a decrease of the exciton binding energy that results in a blueshift of the
    lowest-frequency excitonic absorption peak. The strength of these effects depends
    on the symmetry of the SCNT. Furthermore, for zigzag SCNTs with higher symmetry
    other nonintervalley NDI-CI terms also affect the spectral positions of excitonic
    absorption peaks.
article_number: '155407'
author:
- first_name: Hong
  full_name: Liu, Hong
  last_name: Liu
- first_name: Stefan
  full_name: Schumacher, Stefan
  id: '27271'
  last_name: Schumacher
  orcid: 0000-0003-4042-4951
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
citation:
  ama: Liu H, Schumacher S, Meier T. Influence of Coulomb-induced band couplings on
    linear excitonic absorption spectra of semiconducting carbon nanotubes. <i>Physical
    Review B</i>. 2014;89(15). doi:<a href="https://doi.org/10.1103/physrevb.89.155407">10.1103/physrevb.89.155407</a>
  apa: Liu, H., Schumacher, S., &#38; Meier, T. (2014). Influence of Coulomb-induced
    band couplings on linear excitonic absorption spectra of semiconducting carbon
    nanotubes. <i>Physical Review B</i>, <i>89</i>(15), Article 155407. <a href="https://doi.org/10.1103/physrevb.89.155407">https://doi.org/10.1103/physrevb.89.155407</a>
  bibtex: '@article{Liu_Schumacher_Meier_2014, title={Influence of Coulomb-induced
    band couplings on linear excitonic absorption spectra of semiconducting carbon
    nanotubes}, volume={89}, DOI={<a href="https://doi.org/10.1103/physrevb.89.155407">10.1103/physrevb.89.155407</a>},
    number={15155407}, journal={Physical Review B}, author={Liu, Hong and Schumacher,
    Stefan and Meier, Torsten}, year={2014} }'
  chicago: Liu, Hong, Stefan Schumacher, and Torsten Meier. “Influence of Coulomb-Induced
    Band Couplings on Linear Excitonic Absorption Spectra of Semiconducting Carbon
    Nanotubes.” <i>Physical Review B</i> 89, no. 15 (2014). <a href="https://doi.org/10.1103/physrevb.89.155407">https://doi.org/10.1103/physrevb.89.155407</a>.
  ieee: 'H. Liu, S. Schumacher, and T. Meier, “Influence of Coulomb-induced band couplings
    on linear excitonic absorption spectra of semiconducting carbon nanotubes,” <i>Physical
    Review B</i>, vol. 89, no. 15, Art. no. 155407, 2014, doi: <a href="https://doi.org/10.1103/physrevb.89.155407">10.1103/physrevb.89.155407</a>.'
  mla: Liu, Hong, et al. “Influence of Coulomb-Induced Band Couplings on Linear Excitonic
    Absorption Spectra of Semiconducting Carbon Nanotubes.” <i>Physical Review B</i>,
    vol. 89, no. 15, 155407, 2014, doi:<a href="https://doi.org/10.1103/physrevb.89.155407">10.1103/physrevb.89.155407</a>.
  short: H. Liu, S. Schumacher, T. Meier, Physical Review B 89 (2014).
date_created: 2020-02-10T11:55:39Z
date_updated: 2025-12-05T14:51:59Z
department:
- _id: '15'
- _id: '170'
- _id: '293'
- _id: '297'
- _id: '230'
- _id: '35'
doi: 10.1103/physrevb.89.155407
intvolume: '        89'
issue: '15'
language:
- iso: eng
project:
- _id: '52'
  name: Computing Resources Provided by the Paderborn Center for Parallel Computing
- _id: '52'
  name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: Physical Review B
publication_identifier:
  issn:
  - 1098-0121
  - 1550-235X
publication_status: published
status: public
title: Influence of Coulomb-induced band couplings on linear excitonic absorption
  spectra of semiconducting carbon nanotubes
type: journal_article
user_id: '16199'
volume: 89
year: '2014'
...
---
_id: '15865'
author:
- first_name: P.
  full_name: Lewandowski, P.
  last_name: Lewandowski
- first_name: V.
  full_name: Ardizzone, V.
  last_name: Ardizzone
- first_name: Y. C.
  full_name: Tse, Y. C.
  last_name: Tse
- first_name: N. H.
  full_name: Kwong, N. H.
  last_name: Kwong
- first_name: M. H.
  full_name: Luk, M. H.
  last_name: Luk
- first_name: A.
  full_name: Lücke, A.
  last_name: Lücke
- first_name: M.
  full_name: Abbarchi, M.
  last_name: Abbarchi
- first_name: J.
  full_name: Bloch, J.
  last_name: Bloch
- first_name: E.
  full_name: Baudin, E.
  last_name: Baudin
- first_name: E.
  full_name: Galopin, E.
  last_name: Galopin
- first_name: A.
  full_name: Lemaître, A.
  last_name: Lemaître
- first_name: P. T.
  full_name: Leung, P. T.
  last_name: Leung
- first_name: Ph.
  full_name: Roussignol, Ph.
  last_name: Roussignol
- first_name: R.
  full_name: Binder, R.
  last_name: Binder
- first_name: J.
  full_name: Tignon, J.
  last_name: Tignon
- first_name: Stefan
  full_name: Schumacher, Stefan
  id: '27271'
  last_name: Schumacher
  orcid: 0000-0003-4042-4951
citation:
  ama: 'Lewandowski P, Ardizzone V, Tse YC, et al. Formation and control of transverse
    patterns in a quantum fluid of microcavity polaritons. In: Betz M, Elezzabi AY,
    Song J-J, Tsen K-T, eds. <i>Ultrafast Phenomena and Nanophotonics XVIII</i>. ;
    2014. doi:<a href="https://doi.org/10.1117/12.2037174">10.1117/12.2037174</a>'
  apa: Lewandowski, P., Ardizzone, V., Tse, Y. C., Kwong, N. H., Luk, M. H., Lücke,
    A., Abbarchi, M., Bloch, J., Baudin, E., Galopin, E., Lemaître, A., Leung, P.
    T., Roussignol, Ph., Binder, R., Tignon, J., &#38; 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, &#38; K.-T. Tsen (Eds.), <i>Ultrafast
    Phenomena and Nanophotonics XVIII</i>. <a href="https://doi.org/10.1117/12.2037174">https://doi.org/10.1117/12.2037174</a>
  bibtex: '@inproceedings{Lewandowski_Ardizzone_Tse_Kwong_Luk_Lücke_Abbarchi_Bloch_Baudin_Galopin_et
    al._2014, title={Formation and control of transverse patterns in a quantum fluid
    of microcavity polaritons}, DOI={<a href="https://doi.org/10.1117/12.2037174">10.1117/12.2037174</a>},
    booktitle={Ultrafast Phenomena and Nanophotonics XVIII}, author={Lewandowski,
    P. and Ardizzone, V. and Tse, Y. C. and Kwong, N. H. and Luk, M. H. and Lücke,
    A. and Abbarchi, M. and Bloch, J. and Baudin, E. and Galopin, E. and et al.},
    editor={Betz, Markus and Elezzabi, Abdulhakem Y. and Song, Jin-Joo and Tsen, Kong-Thon},
    year={2014} }'
  chicago: Lewandowski, P., V. Ardizzone, Y. C. Tse, N. H. Kwong, M. H. Luk, A. Lücke,
    M. Abbarchi, et al. “Formation and Control of Transverse Patterns in a Quantum
    Fluid of Microcavity Polaritons.” In <i>Ultrafast Phenomena and Nanophotonics
    XVIII</i>, edited by Markus Betz, Abdulhakem Y. Elezzabi, Jin-Joo Song, and Kong-Thon
    Tsen, 2014. <a href="https://doi.org/10.1117/12.2037174">https://doi.org/10.1117/12.2037174</a>.
  ieee: 'P. Lewandowski <i>et al.</i>, “Formation and control of transverse patterns
    in a quantum fluid of microcavity polaritons,” in <i>Ultrafast Phenomena and Nanophotonics
    XVIII</i>, 2014, doi: <a href="https://doi.org/10.1117/12.2037174">10.1117/12.2037174</a>.'
  mla: Lewandowski, P., et al. “Formation and Control of Transverse Patterns in a
    Quantum Fluid of Microcavity Polaritons.” <i>Ultrafast Phenomena and Nanophotonics
    XVIII</i>, edited by Markus Betz et al., 2014, doi:<a href="https://doi.org/10.1117/12.2037174">10.1117/12.2037174</a>.
  short: '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, Ph. 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.'
date_created: 2020-02-10T11:56:39Z
date_updated: 2025-12-05T14:50:58Z
department:
- _id: '15'
- _id: '170'
- _id: '297'
- _id: '35'
- _id: '230'
- _id: '27'
doi: 10.1117/12.2037174
editor:
- first_name: Markus
  full_name: Betz, Markus
  last_name: Betz
- first_name: Abdulhakem Y.
  full_name: Elezzabi, Abdulhakem Y.
  last_name: Elezzabi
- first_name: Jin-Joo
  full_name: Song, Jin-Joo
  last_name: Song
- first_name: Kong-Thon
  full_name: Tsen, Kong-Thon
  last_name: Tsen
language:
- iso: eng
project:
- _id: '52'
  name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Ultrafast Phenomena and Nanophotonics XVIII
publication_status: published
status: public
title: Formation and control of transverse patterns in a quantum fluid of microcavity
  polaritons
type: conference
user_id: '16199'
year: '2014'
...
---
_id: '7485'
author:
- first_name: Christian
  full_name: Wiebeler, Christian
  last_name: Wiebeler
- first_name: Christina A.
  full_name: Bader, Christina A.
  last_name: Bader
- first_name: Cedrik
  full_name: Meier, Cedrik
  id: '20798'
  last_name: Meier
  orcid: https://orcid.org/0000-0002-3787-3572
- first_name: Stefan
  full_name: Schumacher, Stefan
  id: '27271'
  last_name: Schumacher
  orcid: 0000-0003-4042-4951
citation:
  ama: Wiebeler C, Bader CA, Meier C, Schumacher S. Optical spectrum, perceived color,
    refractive index, and non-adiabatic dynamics of the photochromic diarylethene
    CMTE. <i>Phys Chem Chem Phys</i>. 2014;16(28):14531-14538. doi:<a href="https://doi.org/10.1039/c3cp55490b">10.1039/c3cp55490b</a>
  apa: Wiebeler, C., Bader, C. A., Meier, C., &#38; Schumacher, S. (2014). Optical
    spectrum, perceived color, refractive index, and non-adiabatic dynamics of the
    photochromic diarylethene CMTE. <i>Phys. Chem. Chem. Phys.</i>, <i>16</i>(28),
    14531–14538. <a href="https://doi.org/10.1039/c3cp55490b">https://doi.org/10.1039/c3cp55490b</a>
  bibtex: '@article{Wiebeler_Bader_Meier_Schumacher_2014, title={Optical spectrum,
    perceived color, refractive index, and non-adiabatic dynamics of the photochromic
    diarylethene CMTE}, volume={16}, DOI={<a href="https://doi.org/10.1039/c3cp55490b">10.1039/c3cp55490b</a>},
    number={28}, journal={Phys. Chem. Chem. Phys.}, publisher={Royal Society of Chemistry
    (RSC)}, author={Wiebeler, Christian and Bader, Christina A. and Meier, Cedrik
    and Schumacher, Stefan}, year={2014}, pages={14531–14538} }'
  chicago: 'Wiebeler, Christian, Christina A. Bader, Cedrik Meier, and Stefan Schumacher.
    “Optical Spectrum, Perceived Color, Refractive Index, and Non-Adiabatic Dynamics
    of the Photochromic Diarylethene CMTE.” <i>Phys. Chem. Chem. Phys.</i> 16, no.
    28 (2014): 14531–38. <a href="https://doi.org/10.1039/c3cp55490b">https://doi.org/10.1039/c3cp55490b</a>.'
  ieee: 'C. Wiebeler, C. A. Bader, C. Meier, and S. Schumacher, “Optical spectrum,
    perceived color, refractive index, and non-adiabatic dynamics of the photochromic
    diarylethene CMTE,” <i>Phys. Chem. Chem. Phys.</i>, vol. 16, no. 28, pp. 14531–14538,
    2014, doi: <a href="https://doi.org/10.1039/c3cp55490b">10.1039/c3cp55490b</a>.'
  mla: Wiebeler, Christian, et al. “Optical Spectrum, Perceived Color, Refractive
    Index, and Non-Adiabatic Dynamics of the Photochromic Diarylethene CMTE.” <i>Phys.
    Chem. Chem. Phys.</i>, vol. 16, no. 28, Royal Society of Chemistry (RSC), 2014,
    pp. 14531–38, doi:<a href="https://doi.org/10.1039/c3cp55490b">10.1039/c3cp55490b</a>.
  short: C. Wiebeler, C.A. Bader, C. Meier, S. Schumacher, Phys. Chem. Chem. Phys.
    16 (2014) 14531–14538.
date_created: 2019-02-04T14:09:21Z
date_updated: 2025-12-05T14:49:36Z
department:
- _id: '15'
- _id: '230'
- _id: '35'
- _id: '287'
- _id: '170'
- _id: '297'
doi: 10.1039/c3cp55490b
intvolume: '        16'
issue: '28'
language:
- iso: eng
page: 14531-14538
publication: Phys. Chem. Chem. Phys.
publication_identifier:
  issn:
  - 1463-9076
  - 1463-9084
publication_status: published
publisher: Royal Society of Chemistry (RSC)
status: public
title: Optical spectrum, perceived color, refractive index, and non-adiabatic dynamics
  of the photochromic diarylethene CMTE
type: journal_article
user_id: '16199'
volume: 16
year: '2014'
...
---
_id: '15863'
author:
- first_name: Joachim
  full_name: Vollbrecht, Joachim
  last_name: Vollbrecht
- first_name: Harald
  full_name: Bock, Harald
  last_name: Bock
- first_name: Christian
  full_name: Wiebeler, Christian
  last_name: Wiebeler
- first_name: Stefan
  full_name: Schumacher, Stefan
  id: '27271'
  last_name: Schumacher
  orcid: 0000-0003-4042-4951
- first_name: Heinz-Siegfried
  full_name: Kitzerow, Heinz-Siegfried
  id: '254'
  last_name: Kitzerow
citation:
  ama: 'Vollbrecht J, Bock H, Wiebeler C, Schumacher S, Kitzerow H-S. Polycyclic Aromatic
    Hydrocarbons Obtained by Lateral Core Extension of Mesogenic Perylenes: Absorption
    and Optoelectronic Properties. <i>Chemistry - A European Journal</i>. Published
    online 2014:12026-12031. doi:<a href="https://doi.org/10.1002/chem.201403287">10.1002/chem.201403287</a>'
  apa: 'Vollbrecht, J., Bock, H., Wiebeler, C., Schumacher, S., &#38; Kitzerow, H.-S.
    (2014). Polycyclic Aromatic Hydrocarbons Obtained by Lateral Core Extension of
    Mesogenic Perylenes: Absorption and Optoelectronic Properties. <i>Chemistry -
    A European Journal</i>, 12026–12031. <a href="https://doi.org/10.1002/chem.201403287">https://doi.org/10.1002/chem.201403287</a>'
  bibtex: '@article{Vollbrecht_Bock_Wiebeler_Schumacher_Kitzerow_2014, title={Polycyclic
    Aromatic Hydrocarbons Obtained by Lateral Core Extension of Mesogenic Perylenes:
    Absorption and Optoelectronic Properties}, DOI={<a href="https://doi.org/10.1002/chem.201403287">10.1002/chem.201403287</a>},
    journal={Chemistry - A European Journal}, author={Vollbrecht, Joachim and Bock,
    Harald and Wiebeler, Christian and Schumacher, Stefan and Kitzerow, Heinz-Siegfried},
    year={2014}, pages={12026–12031} }'
  chicago: 'Vollbrecht, Joachim, Harald Bock, Christian Wiebeler, Stefan Schumacher,
    and Heinz-Siegfried Kitzerow. “Polycyclic Aromatic Hydrocarbons Obtained by Lateral
    Core Extension of Mesogenic Perylenes: Absorption and Optoelectronic Properties.”
    <i>Chemistry - A European Journal</i>, 2014, 12026–31. <a href="https://doi.org/10.1002/chem.201403287">https://doi.org/10.1002/chem.201403287</a>.'
  ieee: 'J. Vollbrecht, H. Bock, C. Wiebeler, S. Schumacher, and H.-S. Kitzerow, “Polycyclic
    Aromatic Hydrocarbons Obtained by Lateral Core Extension of Mesogenic Perylenes:
    Absorption and Optoelectronic Properties,” <i>Chemistry - A European Journal</i>,
    pp. 12026–12031, 2014, doi: <a href="https://doi.org/10.1002/chem.201403287">10.1002/chem.201403287</a>.'
  mla: 'Vollbrecht, Joachim, et al. “Polycyclic Aromatic Hydrocarbons Obtained by
    Lateral Core Extension of Mesogenic Perylenes: Absorption and Optoelectronic Properties.”
    <i>Chemistry - A European Journal</i>, 2014, pp. 12026–31, doi:<a href="https://doi.org/10.1002/chem.201403287">10.1002/chem.201403287</a>.'
  short: J. Vollbrecht, H. Bock, C. Wiebeler, S. Schumacher, H.-S. Kitzerow, Chemistry
    - A European Journal (2014) 12026–12031.
date_created: 2020-02-10T11:54:49Z
date_updated: 2025-12-05T14:51:34Z
department:
- _id: '15'
- _id: '170'
- _id: '297'
- _id: '313'
- _id: '230'
- _id: '2'
- _id: '35'
- _id: '27'
doi: 10.1002/chem.201403287
language:
- iso: eng
page: 12026-12031
project:
- _id: '52'
  name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Chemistry - A European Journal
publication_identifier:
  issn:
  - 0947-6539
publication_status: published
status: public
title: 'Polycyclic Aromatic Hydrocarbons Obtained by Lateral Core Extension of Mesogenic
  Perylenes: Absorption and Optoelectronic Properties'
type: journal_article
user_id: '16199'
year: '2014'
...
---
_id: '15861'
author:
- first_name: Hans
  full_name: Riesen, Hans
  last_name: Riesen
- first_name: Christian
  full_name: Wiebeler, Christian
  last_name: Wiebeler
- first_name: Stefan
  full_name: Schumacher, Stefan
  id: '27271'
  last_name: Schumacher
  orcid: 0000-0003-4042-4951
citation:
  ama: 'Riesen H, Wiebeler C, Schumacher S. Optical Spectroscopy of Graphene Quantum
    Dots: The Case of C132. <i>The Journal of Physical Chemistry A</i>. Published
    online 2014:5189-5195. doi:<a href="https://doi.org/10.1021/jp502753a">10.1021/jp502753a</a>'
  apa: 'Riesen, H., Wiebeler, C., &#38; Schumacher, S. (2014). Optical Spectroscopy
    of Graphene Quantum Dots: The Case of C132. <i>The Journal of Physical Chemistry
    A</i>, 5189–5195. <a href="https://doi.org/10.1021/jp502753a">https://doi.org/10.1021/jp502753a</a>'
  bibtex: '@article{Riesen_Wiebeler_Schumacher_2014, title={Optical Spectroscopy of
    Graphene Quantum Dots: The Case of C132}, DOI={<a href="https://doi.org/10.1021/jp502753a">10.1021/jp502753a</a>},
    journal={The Journal of Physical Chemistry A}, author={Riesen, Hans and Wiebeler,
    Christian and Schumacher, Stefan}, year={2014}, pages={5189–5195} }'
  chicago: 'Riesen, Hans, Christian Wiebeler, and Stefan Schumacher. “Optical Spectroscopy
    of Graphene Quantum Dots: The Case of C132.” <i>The Journal of Physical Chemistry
    A</i>, 2014, 5189–95. <a href="https://doi.org/10.1021/jp502753a">https://doi.org/10.1021/jp502753a</a>.'
  ieee: 'H. Riesen, C. Wiebeler, and S. Schumacher, “Optical Spectroscopy of Graphene
    Quantum Dots: The Case of C132,” <i>The Journal of Physical Chemistry A</i>, pp.
    5189–5195, 2014, doi: <a href="https://doi.org/10.1021/jp502753a">10.1021/jp502753a</a>.'
  mla: 'Riesen, Hans, et al. “Optical Spectroscopy of Graphene Quantum Dots: The Case
    of C132.” <i>The Journal of Physical Chemistry A</i>, 2014, pp. 5189–95, doi:<a
    href="https://doi.org/10.1021/jp502753a">10.1021/jp502753a</a>.'
  short: H. Riesen, C. Wiebeler, S. Schumacher, The Journal of Physical Chemistry
    A (2014) 5189–5195.
date_created: 2020-02-10T11:53:23Z
date_updated: 2025-12-05T14:50:18Z
department:
- _id: '15'
- _id: '170'
- _id: '297'
- _id: '35'
- _id: '27'
- _id: '230'
doi: 10.1021/jp502753a
language:
- iso: eng
page: 5189-5195
project:
- _id: '52'
  name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: The Journal of Physical Chemistry A
publication_identifier:
  issn:
  - 1089-5639
  - 1520-5215
publication_status: published
status: public
title: 'Optical Spectroscopy of Graphene Quantum Dots: The Case of C132'
type: journal_article
user_id: '16199'
year: '2014'
...
---
_id: '15862'
author:
- first_name: Christian
  full_name: Wiebeler, Christian
  last_name: Wiebeler
- first_name: Stefan
  full_name: Schumacher, Stefan
  id: '27271'
  last_name: Schumacher
  orcid: 0000-0003-4042-4951
citation:
  ama: 'Wiebeler C, Schumacher S. Quantum Yields and Reaction Times of Photochromic
    Diarylethenes: Nonadiabatic Ab Initio Molecular Dynamics for Normal- and Inverse-Type.
    <i>The Journal of Physical Chemistry A</i>. Published online 2014:7816-7823. doi:<a
    href="https://doi.org/10.1021/jp506316w">10.1021/jp506316w</a>'
  apa: 'Wiebeler, C., &#38; Schumacher, S. (2014). Quantum Yields and Reaction Times
    of Photochromic Diarylethenes: Nonadiabatic Ab Initio Molecular Dynamics for Normal-
    and Inverse-Type. <i>The Journal of Physical Chemistry A</i>, 7816–7823. <a href="https://doi.org/10.1021/jp506316w">https://doi.org/10.1021/jp506316w</a>'
  bibtex: '@article{Wiebeler_Schumacher_2014, title={Quantum Yields and Reaction Times
    of Photochromic Diarylethenes: Nonadiabatic Ab Initio Molecular Dynamics for Normal-
    and Inverse-Type}, DOI={<a href="https://doi.org/10.1021/jp506316w">10.1021/jp506316w</a>},
    journal={The Journal of Physical Chemistry A}, author={Wiebeler, Christian and
    Schumacher, Stefan}, year={2014}, pages={7816–7823} }'
  chicago: 'Wiebeler, Christian, and Stefan Schumacher. “Quantum Yields and Reaction
    Times of Photochromic Diarylethenes: Nonadiabatic Ab Initio Molecular Dynamics
    for Normal- and Inverse-Type.” <i>The Journal of Physical Chemistry A</i>, 2014,
    7816–23. <a href="https://doi.org/10.1021/jp506316w">https://doi.org/10.1021/jp506316w</a>.'
  ieee: 'C. Wiebeler and S. Schumacher, “Quantum Yields and Reaction Times of Photochromic
    Diarylethenes: Nonadiabatic Ab Initio Molecular Dynamics for Normal- and Inverse-Type,”
    <i>The Journal of Physical Chemistry A</i>, pp. 7816–7823, 2014, doi: <a href="https://doi.org/10.1021/jp506316w">10.1021/jp506316w</a>.'
  mla: 'Wiebeler, Christian, and Stefan Schumacher. “Quantum Yields and Reaction Times
    of Photochromic Diarylethenes: Nonadiabatic Ab Initio Molecular Dynamics for Normal-
    and Inverse-Type.” <i>The Journal of Physical Chemistry A</i>, 2014, pp. 7816–23,
    doi:<a href="https://doi.org/10.1021/jp506316w">10.1021/jp506316w</a>.'
  short: C. Wiebeler, S. Schumacher, The Journal of Physical Chemistry A (2014) 7816–7823.
date_created: 2020-02-10T11:54:03Z
date_updated: 2025-12-16T08:03:40Z
department:
- _id: '15'
- _id: '170'
- _id: '297'
- _id: '35'
- _id: '230'
- _id: '27'
doi: 10.1021/jp506316w
language:
- iso: eng
page: 7816-7823
project:
- _id: '52'
  name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: The Journal of Physical Chemistry A
publication_identifier:
  issn:
  - 1089-5639
  - 1520-5215
publication_status: published
status: public
title: 'Quantum Yields and Reaction Times of Photochromic Diarylethenes: Nonadiabatic
  Ab Initio Molecular Dynamics for Normal- and Inverse-Type'
type: journal_article
user_id: '16199'
year: '2014'
...
---
_id: '15867'
author:
- first_name: Raphael
  full_name: Tautz, Raphael
  last_name: Tautz
- first_name: Enrico
  full_name: Da Como, Enrico
  last_name: Da Como
- first_name: Christian
  full_name: Wiebeler, Christian
  last_name: Wiebeler
- first_name: Giancarlo
  full_name: Soavi, Giancarlo
  last_name: Soavi
- first_name: Ines
  full_name: Dumsch, Ines
  last_name: Dumsch
- first_name: Nils
  full_name: Fröhlich, Nils
  last_name: Fröhlich
- first_name: Giulia
  full_name: Grancini, Giulia
  last_name: Grancini
- first_name: Sybille
  full_name: Allard, Sybille
  last_name: Allard
- first_name: Ullrich
  full_name: Scherf, Ullrich
  last_name: Scherf
- first_name: Giulio
  full_name: Cerullo, Giulio
  last_name: Cerullo
- first_name: Stefan
  full_name: Schumacher, Stefan
  id: '27271'
  last_name: Schumacher
  orcid: 0000-0003-4042-4951
- first_name: Jochen
  full_name: Feldmann, Jochen
  last_name: Feldmann
citation:
  ama: 'Tautz R, Da Como E, Wiebeler C, et al. Charge Photogeneration in Donor–Acceptor
    Conjugated Materials: Influence of Excess Excitation Energy and Chain Length.
    <i>Journal of the American Chemical Society</i>. Published online 2013:4282-4290.
    doi:<a href="https://doi.org/10.1021/ja309252a">10.1021/ja309252a</a>'
  apa: 'Tautz, R., Da Como, E., Wiebeler, C., Soavi, G., Dumsch, I., Fröhlich, N.,
    Grancini, G., Allard, S., Scherf, U., Cerullo, G., Schumacher, S., &#38; Feldmann,
    J. (2013). Charge Photogeneration in Donor–Acceptor Conjugated Materials: Influence
    of Excess Excitation Energy and Chain Length. <i>Journal of the American Chemical
    Society</i>, 4282–4290. <a href="https://doi.org/10.1021/ja309252a">https://doi.org/10.1021/ja309252a</a>'
  bibtex: '@article{Tautz_Da Como_Wiebeler_Soavi_Dumsch_Fröhlich_Grancini_Allard_Scherf_Cerullo_et
    al._2013, title={Charge Photogeneration in Donor–Acceptor Conjugated Materials:
    Influence of Excess Excitation Energy and Chain Length}, DOI={<a href="https://doi.org/10.1021/ja309252a">10.1021/ja309252a</a>},
    journal={Journal of the American Chemical Society}, author={Tautz, Raphael and
    Da Como, Enrico and Wiebeler, Christian and Soavi, Giancarlo and Dumsch, Ines
    and Fröhlich, Nils and Grancini, Giulia and Allard, Sybille and Scherf, Ullrich
    and Cerullo, Giulio and et al.}, year={2013}, pages={4282–4290} }'
  chicago: 'Tautz, Raphael, Enrico Da Como, Christian Wiebeler, Giancarlo Soavi, Ines
    Dumsch, Nils Fröhlich, Giulia Grancini, et al. “Charge Photogeneration in Donor–Acceptor
    Conjugated Materials: Influence of Excess Excitation Energy and Chain Length.”
    <i>Journal of the American Chemical Society</i>, 2013, 4282–90. <a href="https://doi.org/10.1021/ja309252a">https://doi.org/10.1021/ja309252a</a>.'
  ieee: 'R. Tautz <i>et al.</i>, “Charge Photogeneration in Donor–Acceptor Conjugated
    Materials: Influence of Excess Excitation Energy and Chain Length,” <i>Journal
    of the American Chemical Society</i>, pp. 4282–4290, 2013, doi: <a href="https://doi.org/10.1021/ja309252a">10.1021/ja309252a</a>.'
  mla: 'Tautz, Raphael, et al. “Charge Photogeneration in Donor–Acceptor Conjugated
    Materials: Influence of Excess Excitation Energy and Chain Length.” <i>Journal
    of the American Chemical Society</i>, 2013, pp. 4282–90, doi:<a href="https://doi.org/10.1021/ja309252a">10.1021/ja309252a</a>.'
  short: 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.
date_created: 2020-02-10T12:01:26Z
date_updated: 2025-12-05T14:53:44Z
department:
- _id: '15'
- _id: '170'
- _id: '297'
- _id: '35'
- _id: '27'
doi: 10.1021/ja309252a
language:
- iso: eng
page: 4282-4290
project:
- _id: '52'
  name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Journal of the American Chemical Society
publication_identifier:
  issn:
  - 0002-7863
  - 1520-5126
publication_status: published
status: public
title: 'Charge Photogeneration in Donor–Acceptor Conjugated Materials: Influence of
  Excess Excitation Energy and Chain Length'
type: journal_article
user_id: '16199'
year: '2013'
...
---
_id: '15866'
author:
- first_name: Vincenzo
  full_name: Ardizzone, Vincenzo
  last_name: Ardizzone
- first_name: Przemyslaw
  full_name: Lewandowski, Przemyslaw
  last_name: Lewandowski
- first_name: M. H.
  full_name: Luk, M. H.
  last_name: Luk
- first_name: Y. C.
  full_name: Tse, Y. C.
  last_name: Tse
- first_name: N. H.
  full_name: Kwong, N. H.
  last_name: Kwong
- first_name: Andreas
  full_name: Lücke, Andreas
  last_name: Lücke
- first_name: Marco
  full_name: Abbarchi, Marco
  last_name: Abbarchi
- first_name: Emmanuel
  full_name: Baudin, Emmanuel
  last_name: Baudin
- first_name: Elisabeth
  full_name: Galopin, Elisabeth
  last_name: Galopin
- first_name: Jacqueline
  full_name: Bloch, Jacqueline
  last_name: Bloch
- first_name: Aristide
  full_name: Lemaitre, Aristide
  last_name: Lemaitre
- first_name: P. T.
  full_name: Leung, P. T.
  last_name: Leung
- first_name: Philippe
  full_name: Roussignol, Philippe
  last_name: Roussignol
- first_name: Rolf
  full_name: Binder, Rolf
  last_name: Binder
- first_name: Jerome
  full_name: Tignon, Jerome
  last_name: Tignon
- first_name: Stefan
  full_name: Schumacher, Stefan
  id: '27271'
  last_name: Schumacher
  orcid: 0000-0003-4042-4951
citation:
  ama: Ardizzone V, Lewandowski P, Luk MH, et al. Formation and control of Turing
    patterns in a coherent quantum fluid. <i>Scientific Reports</i>. Published online
    2013. doi:<a href="https://doi.org/10.1038/srep03016">10.1038/srep03016</a>
  apa: Ardizzone, V., Lewandowski, P., Luk, M. H., Tse, Y. C., Kwong, N. H., Lücke,
    A., Abbarchi, M., Baudin, E., Galopin, E., Bloch, J., Lemaitre, A., Leung, P.
    T., Roussignol, P., Binder, R., Tignon, J., &#38; Schumacher, S. (2013). Formation
    and control of Turing patterns in a coherent quantum fluid. <i>Scientific Reports</i>.
    <a href="https://doi.org/10.1038/srep03016">https://doi.org/10.1038/srep03016</a>
  bibtex: '@article{Ardizzone_Lewandowski_Luk_Tse_Kwong_Lücke_Abbarchi_Baudin_Galopin_Bloch_et
    al._2013, title={Formation and control of Turing patterns in a coherent quantum
    fluid}, DOI={<a href="https://doi.org/10.1038/srep03016">10.1038/srep03016</a>},
    journal={Scientific Reports}, author={Ardizzone, Vincenzo and Lewandowski, Przemyslaw
    and Luk, M. H. and Tse, Y. C. and Kwong, N. H. and Lücke, Andreas and Abbarchi,
    Marco and Baudin, Emmanuel and Galopin, Elisabeth and Bloch, Jacqueline and et
    al.}, year={2013} }'
  chicago: Ardizzone, Vincenzo, Przemyslaw Lewandowski, M. H. Luk, Y. C. Tse, N. H.
    Kwong, Andreas Lücke, Marco Abbarchi, et al. “Formation and Control of Turing
    Patterns in a Coherent Quantum Fluid.” <i>Scientific Reports</i>, 2013. <a href="https://doi.org/10.1038/srep03016">https://doi.org/10.1038/srep03016</a>.
  ieee: 'V. Ardizzone <i>et al.</i>, “Formation and control of Turing patterns in
    a coherent quantum fluid,” <i>Scientific Reports</i>, 2013, doi: <a href="https://doi.org/10.1038/srep03016">10.1038/srep03016</a>.'
  mla: Ardizzone, Vincenzo, et al. “Formation and Control of Turing Patterns in a
    Coherent Quantum Fluid.” <i>Scientific Reports</i>, 2013, doi:<a href="https://doi.org/10.1038/srep03016">10.1038/srep03016</a>.
  short: 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).
date_created: 2020-02-10T12:00:25Z
date_updated: 2025-12-05T14:53:15Z
department:
- _id: '15'
- _id: '170'
- _id: '297'
- _id: '35'
- _id: '27'
doi: 10.1038/srep03016
language:
- iso: eng
project:
- _id: '52'
  name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Scientific Reports
publication_identifier:
  issn:
  - 2045-2322
publication_status: published
status: public
title: Formation and control of Turing patterns in a coherent quantum fluid
type: journal_article
user_id: '16199'
year: '2013'
...
---
_id: '15868'
author:
- first_name: M. H.
  full_name: Luk, M. H.
  last_name: Luk
- first_name: Y. C.
  full_name: Tse, Y. C.
  last_name: Tse
- first_name: N. H.
  full_name: Kwong, N. H.
  last_name: Kwong
- first_name: P. T.
  full_name: Leung, P. T.
  last_name: Leung
- first_name: Przemyslaw
  full_name: Lewandowski, Przemyslaw
  last_name: Lewandowski
- first_name: R.
  full_name: Binder, R.
  last_name: Binder
- first_name: Stefan
  full_name: Schumacher, Stefan
  id: '27271'
  last_name: Schumacher
  orcid: 0000-0003-4042-4951
citation:
  ama: 'Luk MH, Tse YC, Kwong NH, et al. Transverse optical instability patterns in
    semiconductor microcavities: Polariton scattering and low-intensity all-optical
    switching. <i>Physical Review B</i>. Published online 2013. doi:<a href="https://doi.org/10.1103/physrevb.87.205307">10.1103/physrevb.87.205307</a>'
  apa: 'Luk, M. H., Tse, Y. C., Kwong, N. H., Leung, P. T., Lewandowski, P., Binder,
    R., &#38; Schumacher, S. (2013). Transverse optical instability patterns in semiconductor
    microcavities: Polariton scattering and low-intensity all-optical switching. <i>Physical
    Review B</i>. <a href="https://doi.org/10.1103/physrevb.87.205307">https://doi.org/10.1103/physrevb.87.205307</a>'
  bibtex: '@article{Luk_Tse_Kwong_Leung_Lewandowski_Binder_Schumacher_2013, title={Transverse
    optical instability patterns in semiconductor microcavities: Polariton scattering
    and low-intensity all-optical switching}, DOI={<a href="https://doi.org/10.1103/physrevb.87.205307">10.1103/physrevb.87.205307</a>},
    journal={Physical Review B}, author={Luk, M. H. and Tse, Y. C. and Kwong, N. H.
    and Leung, P. T. and Lewandowski, Przemyslaw and Binder, R. and Schumacher, Stefan},
    year={2013} }'
  chicago: 'Luk, M. H., Y. C. Tse, N. H. Kwong, P. T. Leung, Przemyslaw Lewandowski,
    R. Binder, and Stefan Schumacher. “Transverse Optical Instability Patterns in
    Semiconductor Microcavities: Polariton Scattering and Low-Intensity All-Optical
    Switching.” <i>Physical Review B</i>, 2013. <a href="https://doi.org/10.1103/physrevb.87.205307">https://doi.org/10.1103/physrevb.87.205307</a>.'
  ieee: 'M. H. Luk <i>et al.</i>, “Transverse optical instability patterns in semiconductor
    microcavities: Polariton scattering and low-intensity all-optical switching,”
    <i>Physical Review B</i>, 2013, doi: <a href="https://doi.org/10.1103/physrevb.87.205307">10.1103/physrevb.87.205307</a>.'
  mla: 'Luk, M. H., et al. “Transverse Optical Instability Patterns in Semiconductor
    Microcavities: Polariton Scattering and Low-Intensity All-Optical Switching.”
    <i>Physical Review B</i>, 2013, doi:<a href="https://doi.org/10.1103/physrevb.87.205307">10.1103/physrevb.87.205307</a>.'
  short: M.H. Luk, Y.C. Tse, N.H. Kwong, P.T. Leung, P. Lewandowski, R. Binder, S.
    Schumacher, Physical Review B (2013).
date_created: 2020-02-10T12:02:14Z
date_updated: 2025-12-05T14:54:10Z
department:
- _id: '15'
- _id: '170'
- _id: '297'
- _id: '35'
- _id: '230'
- _id: '27'
doi: 10.1103/physrevb.87.205307
language:
- iso: eng
project:
- _id: '52'
  name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Physical Review B
publication_identifier:
  issn:
  - 1098-0121
  - 1550-235X
publication_status: published
status: public
title: 'Transverse optical instability patterns in semiconductor microcavities: Polariton
  scattering and low-intensity all-optical switching'
type: journal_article
user_id: '16199'
year: '2013'
...
---
_id: '4353'
article_type: original
author:
- first_name: Stefan
  full_name: Schumacher, Stefan
  id: '27271'
  last_name: Schumacher
  orcid: 0000-0003-4042-4951
- first_name: Artur
  full_name: Zrenner, Artur
  id: '606'
  last_name: Zrenner
  orcid: 0000-0002-5190-0944
citation:
  ama: Schumacher S, Zrenner A. Two-photon physics with quantum-dot biexcitons. <i>ULTRAFAST
    PHENOMENA AND NANOPHOTONICS XVII</i>. Published online 2013. doi:<a href="https://doi.org/10.1117/12.2004191">10.1117/12.2004191</a>
  apa: Schumacher, S., &#38; Zrenner, A. (2013). Two-photon physics with quantum-dot
    biexcitons. <i>ULTRAFAST PHENOMENA AND NANOPHOTONICS XVII</i>. <a href="https://doi.org/10.1117/12.2004191">https://doi.org/10.1117/12.2004191</a>
  bibtex: '@article{Schumacher_Zrenner_2013, title={Two-photon physics with quantum-dot
    biexcitons}, DOI={<a href="https://doi.org/10.1117/12.2004191">10.1117/12.2004191</a>},
    journal={ULTRAFAST PHENOMENA AND NANOPHOTONICS XVII}, author={Schumacher, Stefan
    and Zrenner, Artur}, year={2013} }'
  chicago: Schumacher, Stefan, and Artur Zrenner. “Two-Photon Physics with Quantum-Dot
    Biexcitons.” <i>ULTRAFAST PHENOMENA AND NANOPHOTONICS XVII</i>, 2013. <a href="https://doi.org/10.1117/12.2004191">https://doi.org/10.1117/12.2004191</a>.
  ieee: 'S. Schumacher and A. Zrenner, “Two-photon physics with quantum-dot biexcitons,”
    <i>ULTRAFAST PHENOMENA AND NANOPHOTONICS XVII</i>, 2013, doi: <a href="https://doi.org/10.1117/12.2004191">10.1117/12.2004191</a>.'
  mla: Schumacher, Stefan, and Artur Zrenner. “Two-Photon Physics with Quantum-Dot
    Biexcitons.” <i>ULTRAFAST PHENOMENA AND NANOPHOTONICS XVII</i>, 2013, doi:<a href="https://doi.org/10.1117/12.2004191">10.1117/12.2004191</a>.
  short: S. Schumacher, A. Zrenner, ULTRAFAST PHENOMENA AND NANOPHOTONICS XVII (2013).
date_created: 2018-09-04T14:18:54Z
date_updated: 2025-12-05T14:52:46Z
department:
- _id: '15'
- _id: '230'
- _id: '35'
- _id: '170'
- _id: '297'
doi: 10.1117/12.2004191
language:
- iso: eng
publication: ULTRAFAST PHENOMENA AND NANOPHOTONICS XVII
publication_identifier:
  issn:
  - 0277-786X
status: public
title: Two-photon physics with quantum-dot biexcitons
type: journal_article
user_id: '16199'
year: '2013'
...
---
_id: '15871'
abstract:
- lang: eng
  text: We derive a transparent and easy-to-use analytic expression for the selection
    rules and the optical dipole matrix elements for carbon nanotubes of arbitrary
    chirality in the presence of axial magnetic fields using a single-orbital π-electron
    tight-binding model. From this, we calculate the linear absorption spectrum for
    arbitrary polarization directions of the incident light, providing insight into
    all optically allowed transition. We show that the transverse absorption peaks
    can be selectively excited with circularly polarized light and spectrally resolved
    in an axial magnetic field.
article_number: '035429'
author:
- first_name: Hong
  full_name: Liu, Hong
  last_name: Liu
- first_name: Stefan
  full_name: Schumacher, Stefan
  id: '27271'
  last_name: Schumacher
  orcid: 0000-0003-4042-4951
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
citation:
  ama: Liu H, Schumacher S, Meier T. Selection rules and linear absorption spectra
    of carbon nanotubes in axial magnetic fields. <i>Physical Review B</i>. 2013;88(3).
    doi:<a href="https://doi.org/10.1103/physrevb.88.035429">10.1103/physrevb.88.035429</a>
  apa: Liu, H., Schumacher, S., &#38; Meier, T. (2013). Selection rules and linear
    absorption spectra of carbon nanotubes in axial magnetic fields. <i>Physical Review
    B</i>, <i>88</i>(3), Article 035429. <a href="https://doi.org/10.1103/physrevb.88.035429">https://doi.org/10.1103/physrevb.88.035429</a>
  bibtex: '@article{Liu_Schumacher_Meier_2013, title={Selection rules and linear absorption
    spectra of carbon nanotubes in axial magnetic fields}, volume={88}, DOI={<a href="https://doi.org/10.1103/physrevb.88.035429">10.1103/physrevb.88.035429</a>},
    number={3035429}, journal={Physical Review B}, author={Liu, Hong and Schumacher,
    Stefan and Meier, Torsten}, year={2013} }'
  chicago: Liu, Hong, Stefan Schumacher, and Torsten Meier. “Selection Rules and Linear
    Absorption Spectra of Carbon Nanotubes in Axial Magnetic Fields.” <i>Physical
    Review B</i> 88, no. 3 (2013). <a href="https://doi.org/10.1103/physrevb.88.035429">https://doi.org/10.1103/physrevb.88.035429</a>.
  ieee: 'H. Liu, S. Schumacher, and T. Meier, “Selection rules and linear absorption
    spectra of carbon nanotubes in axial magnetic fields,” <i>Physical Review B</i>,
    vol. 88, no. 3, Art. no. 035429, 2013, doi: <a href="https://doi.org/10.1103/physrevb.88.035429">10.1103/physrevb.88.035429</a>.'
  mla: Liu, Hong, et al. “Selection Rules and Linear Absorption Spectra of Carbon
    Nanotubes in Axial Magnetic Fields.” <i>Physical Review B</i>, vol. 88, no. 3,
    035429, 2013, doi:<a href="https://doi.org/10.1103/physrevb.88.035429">10.1103/physrevb.88.035429</a>.
  short: H. Liu, S. Schumacher, T. Meier, Physical Review B 88 (2013).
date_created: 2020-02-10T12:04:34Z
date_updated: 2025-12-05T14:55:03Z
department:
- _id: '15'
- _id: '170'
- _id: '293'
- _id: '297'
- _id: '230'
- _id: '35'
- _id: '27'
doi: 10.1103/physrevb.88.035429
intvolume: '        88'
issue: '3'
language:
- iso: eng
project:
- _id: '52'
  name: Computing Resources Provided by the Paderborn Center for Parallel Computing
- _id: '52'
  name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: Physical Review B
publication_identifier:
  issn:
  - 1098-0121
  - 1550-235X
publication_status: published
status: public
title: Selection rules and linear absorption spectra of carbon nanotubes in axial
  magnetic fields
type: journal_article
user_id: '16199'
volume: 88
year: '2013'
...
---
_id: '15870'
author:
- first_name: Sanliang
  full_name: Ling, Sanliang
  last_name: Ling
- first_name: Stefan
  full_name: Schumacher, Stefan
  id: '27271'
  last_name: Schumacher
  orcid: 0000-0003-4042-4951
- first_name: Ian
  full_name: Galbraith, Ian
  last_name: Galbraith
- first_name: Martin J.
  full_name: Paterson, Martin J.
  last_name: Paterson
citation:
  ama: 'Ling S, Schumacher S, Galbraith I, Paterson MJ. Excited-State Absorption of
    Conjugated Polymers in the Near-Infrared and Visible: A Computational Study of
    Oligofluorenes. <i>The Journal of Physical Chemistry C</i>. Published online 2013:6889-6895.
    doi:<a href="https://doi.org/10.1021/jp401359a">10.1021/jp401359a</a>'
  apa: 'Ling, S., Schumacher, S., Galbraith, I., &#38; Paterson, M. J. (2013). Excited-State
    Absorption of Conjugated Polymers in the Near-Infrared and Visible: A Computational
    Study of Oligofluorenes. <i>The Journal of Physical Chemistry C</i>, 6889–6895.
    <a href="https://doi.org/10.1021/jp401359a">https://doi.org/10.1021/jp401359a</a>'
  bibtex: '@article{Ling_Schumacher_Galbraith_Paterson_2013, title={Excited-State
    Absorption of Conjugated Polymers in the Near-Infrared and Visible: A Computational
    Study of Oligofluorenes}, DOI={<a href="https://doi.org/10.1021/jp401359a">10.1021/jp401359a</a>},
    journal={The Journal of Physical Chemistry C}, author={Ling, Sanliang and Schumacher,
    Stefan and Galbraith, Ian and Paterson, Martin J.}, year={2013}, pages={6889–6895}
    }'
  chicago: 'Ling, Sanliang, Stefan Schumacher, Ian Galbraith, and Martin J. Paterson.
    “Excited-State Absorption of Conjugated Polymers in the Near-Infrared and Visible:
    A Computational Study of Oligofluorenes.” <i>The Journal of Physical Chemistry
    C</i>, 2013, 6889–95. <a href="https://doi.org/10.1021/jp401359a">https://doi.org/10.1021/jp401359a</a>.'
  ieee: 'S. Ling, S. Schumacher, I. Galbraith, and M. J. Paterson, “Excited-State
    Absorption of Conjugated Polymers in the Near-Infrared and Visible: A Computational
    Study of Oligofluorenes,” <i>The Journal of Physical Chemistry C</i>, pp. 6889–6895,
    2013, doi: <a href="https://doi.org/10.1021/jp401359a">10.1021/jp401359a</a>.'
  mla: 'Ling, Sanliang, et al. “Excited-State Absorption of Conjugated Polymers in
    the Near-Infrared and Visible: A Computational Study of Oligofluorenes.” <i>The
    Journal of Physical Chemistry C</i>, 2013, pp. 6889–95, doi:<a href="https://doi.org/10.1021/jp401359a">10.1021/jp401359a</a>.'
  short: S. Ling, S. Schumacher, I. Galbraith, M.J. Paterson, The Journal of Physical
    Chemistry C (2013) 6889–6895.
date_created: 2020-02-10T12:03:41Z
date_updated: 2025-12-05T14:54:35Z
department:
- _id: '15'
- _id: '170'
- _id: '297'
- _id: '35'
- _id: '230'
- _id: '27'
doi: 10.1021/jp401359a
language:
- iso: eng
page: 6889-6895
project:
- _id: '52'
  name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: The Journal of Physical Chemistry C
publication_identifier:
  issn:
  - 1932-7447
  - 1932-7455
publication_status: published
status: public
title: 'Excited-State Absorption of Conjugated Polymers in the Near-Infrared and Visible:
  A Computational Study of Oligofluorenes'
type: journal_article
user_id: '16199'
year: '2013'
...
---
_id: '62927'
abstract:
- lang: eng
  text: <jats:p>To model intermolecular excitation transfer between organic chromophores
    in the framework of Förster theory, the interaction matrix element is needed for
    all relative orientations and separations of chromophores. Simulations of extended
    multi-chromophoric systems thus require a fast but reliable approximation scheme
    to calculate these dipole interactions. By means of a comparative study of the
    dipole approximation with quantum chemistry, we demonstrate that the usual line-dipole
    theory, while suitable for short molecules, breaks down for longer molecules with
    inter-molecular separations similar to or smaller than the length of the interacting
    chromophores; a limit that is typically found in conjugated polymer thin films.
    As a remedy, we propose an improved way of distributing the sub-dipole moments
    within a line which provides results in very good agreement with the quantum chemistry,
    and is still simple enough to be used in large scale simulations.</jats:p>
article_number: '224102'
author:
- first_name: Jean-Christophe
  full_name: Denis, Jean-Christophe
  last_name: Denis
- first_name: Stefan
  full_name: Schumacher, Stefan
  id: '27271'
  last_name: Schumacher
  orcid: 0000-0003-4042-4951
- first_name: Ian
  full_name: Galbraith, Ian
  last_name: Galbraith
citation:
  ama: Denis J-C, Schumacher S, Galbraith I. Quantitative description of interactions
    between linear organic chromophores. <i>The Journal of Chemical Physics</i>. 2012;137(22).
    doi:<a href="https://doi.org/10.1063/1.4768244">10.1063/1.4768244</a>
  apa: Denis, J.-C., Schumacher, S., &#38; Galbraith, I. (2012). Quantitative description
    of interactions between linear organic chromophores. <i>The Journal of Chemical
    Physics</i>, <i>137</i>(22), Article 224102. <a href="https://doi.org/10.1063/1.4768244">https://doi.org/10.1063/1.4768244</a>
  bibtex: '@article{Denis_Schumacher_Galbraith_2012, title={Quantitative description
    of interactions between linear organic chromophores}, volume={137}, DOI={<a href="https://doi.org/10.1063/1.4768244">10.1063/1.4768244</a>},
    number={22224102}, journal={The Journal of Chemical Physics}, publisher={AIP Publishing},
    author={Denis, Jean-Christophe and Schumacher, Stefan and Galbraith, Ian}, year={2012}
    }'
  chicago: Denis, Jean-Christophe, Stefan Schumacher, and Ian Galbraith. “Quantitative
    Description of Interactions between Linear Organic Chromophores.” <i>The Journal
    of Chemical Physics</i> 137, no. 22 (2012). <a href="https://doi.org/10.1063/1.4768244">https://doi.org/10.1063/1.4768244</a>.
  ieee: 'J.-C. Denis, S. Schumacher, and I. Galbraith, “Quantitative description of
    interactions between linear organic chromophores,” <i>The Journal of Chemical
    Physics</i>, vol. 137, no. 22, Art. no. 224102, 2012, doi: <a href="https://doi.org/10.1063/1.4768244">10.1063/1.4768244</a>.'
  mla: Denis, Jean-Christophe, et al. “Quantitative Description of Interactions between
    Linear Organic Chromophores.” <i>The Journal of Chemical Physics</i>, vol. 137,
    no. 22, 224102, AIP Publishing, 2012, doi:<a href="https://doi.org/10.1063/1.4768244">10.1063/1.4768244</a>.
  short: J.-C. Denis, S. Schumacher, I. Galbraith, The Journal of Chemical Physics
    137 (2012).
date_created: 2025-12-05T14:58:30Z
date_updated: 2025-12-05T14:59:12Z
department:
- _id: '15'
- _id: '170'
- _id: '297'
- _id: '35'
- _id: '230'
doi: 10.1063/1.4768244
intvolume: '       137'
issue: '22'
language:
- iso: eng
publication: The Journal of Chemical Physics
publication_identifier:
  issn:
  - 0021-9606
  - 1089-7690
publication_status: published
publisher: AIP Publishing
status: public
title: Quantitative description of interactions between linear organic chromophores
type: journal_article
user_id: '16199'
volume: 137
year: '2012'
...
---
_id: '15869'
author:
- first_name: Christian
  full_name: Wiebeler, Christian
  last_name: Wiebeler
- first_name: Raphael
  full_name: Tautz, Raphael
  last_name: Tautz
- first_name: Jochen
  full_name: Feldmann, Jochen
  last_name: Feldmann
- first_name: Elizabeth
  full_name: von Hauff, Elizabeth
  last_name: von Hauff
- first_name: Enrico
  full_name: Da Como, Enrico
  last_name: Da Como
- first_name: Stefan
  full_name: Schumacher, Stefan
  id: '27271'
  last_name: Schumacher
  orcid: 0000-0003-4042-4951
citation:
  ama: Wiebeler C, Tautz R, Feldmann J, von Hauff E, Da Como E, Schumacher S. Spectral
    Signatures of Polarons in Conjugated Co-polymers. <i>The Journal of Physical Chemistry
    B</i>. Published online 2012:4454-4460. doi:<a href="https://doi.org/10.1021/jp3084869">10.1021/jp3084869</a>
  apa: Wiebeler, C., Tautz, R., Feldmann, J., von Hauff, E., Da Como, E., &#38; Schumacher,
    S. (2012). Spectral Signatures of Polarons in Conjugated Co-polymers. <i>The Journal
    of Physical Chemistry B</i>, 4454–4460. <a href="https://doi.org/10.1021/jp3084869">https://doi.org/10.1021/jp3084869</a>
  bibtex: '@article{Wiebeler_Tautz_Feldmann_von Hauff_Da Como_Schumacher_2012, title={Spectral
    Signatures of Polarons in Conjugated Co-polymers}, DOI={<a href="https://doi.org/10.1021/jp3084869">10.1021/jp3084869</a>},
    journal={The Journal of Physical Chemistry B}, author={Wiebeler, Christian and
    Tautz, Raphael and Feldmann, Jochen and von Hauff, Elizabeth and Da Como, Enrico
    and Schumacher, Stefan}, year={2012}, pages={4454–4460} }'
  chicago: Wiebeler, Christian, Raphael Tautz, Jochen Feldmann, Elizabeth von Hauff,
    Enrico Da Como, and Stefan Schumacher. “Spectral Signatures of Polarons in Conjugated
    Co-Polymers.” <i>The Journal of Physical Chemistry B</i>, 2012, 4454–60. <a href="https://doi.org/10.1021/jp3084869">https://doi.org/10.1021/jp3084869</a>.
  ieee: 'C. Wiebeler, R. Tautz, J. Feldmann, E. von Hauff, E. Da Como, and S. Schumacher,
    “Spectral Signatures of Polarons in Conjugated Co-polymers,” <i>The Journal of
    Physical Chemistry B</i>, pp. 4454–4460, 2012, doi: <a href="https://doi.org/10.1021/jp3084869">10.1021/jp3084869</a>.'
  mla: Wiebeler, Christian, et al. “Spectral Signatures of Polarons in Conjugated
    Co-Polymers.” <i>The Journal of Physical Chemistry B</i>, 2012, pp. 4454–60, doi:<a
    href="https://doi.org/10.1021/jp3084869">10.1021/jp3084869</a>.
  short: C. Wiebeler, R. Tautz, J. Feldmann, E. von Hauff, E. Da Como, S. Schumacher,
    The Journal of Physical Chemistry B (2012) 4454–4460.
date_created: 2020-02-10T12:02:58Z
date_updated: 2025-12-05T14:56:05Z
department:
- _id: '15'
- _id: '170'
- _id: '297'
- _id: '35'
- _id: '230'
doi: 10.1021/jp3084869
language:
- iso: eng
page: 4454-4460
project:
- _id: '52'
  name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: The Journal of Physical Chemistry B
publication_identifier:
  issn:
  - 1520-6106
  - 1520-5207
publication_status: published
status: public
title: Spectral Signatures of Polarons in Conjugated Co-polymers
type: journal_article
user_id: '16199'
year: '2012'
...
---
_id: '15872'
article_number: '9176'
author:
- first_name: Neil A.
  full_name: Montgomery, Neil A.
  last_name: Montgomery
- first_name: Gordon J.
  full_name: Hedley, Gordon J.
  last_name: Hedley
- first_name: Arvydas
  full_name: Ruseckas, Arvydas
  last_name: Ruseckas
- first_name: Jean-Christophe
  full_name: Denis, Jean-Christophe
  last_name: Denis
- first_name: Stefan
  full_name: Schumacher, Stefan
  id: '27271'
  last_name: Schumacher
  orcid: 0000-0003-4042-4951
- first_name: Alexander L.
  full_name: Kanibolotsky, Alexander L.
  last_name: Kanibolotsky
- first_name: Peter J.
  full_name: Skabara, Peter J.
  last_name: Skabara
- first_name: Ian
  full_name: Galbraith, Ian
  last_name: Galbraith
- first_name: Graham A.
  full_name: Turnbull, Graham A.
  last_name: Turnbull
- first_name: Ifor D. W.
  full_name: Samuel, Ifor D. W.
  last_name: Samuel
citation:
  ama: Montgomery NA, Hedley GJ, Ruseckas A, et al. Dynamics of fluorescence depolarisation
    in star-shaped oligofluorene-truxene molecules. <i>Physical Chemistry Chemical
    Physics</i>. Published online 2012. doi:<a href="https://doi.org/10.1039/c2cp24141b">10.1039/c2cp24141b</a>
  apa: Montgomery, N. A., Hedley, G. J., Ruseckas, A., Denis, J.-C., Schumacher, S.,
    Kanibolotsky, A. L., Skabara, P. J., Galbraith, I., Turnbull, G. A., &#38; Samuel,
    I. D. W. (2012). Dynamics of fluorescence depolarisation in star-shaped oligofluorene-truxene
    molecules. <i>Physical Chemistry Chemical Physics</i>, Article 9176. <a href="https://doi.org/10.1039/c2cp24141b">https://doi.org/10.1039/c2cp24141b</a>
  bibtex: '@article{Montgomery_Hedley_Ruseckas_Denis_Schumacher_Kanibolotsky_Skabara_Galbraith_Turnbull_Samuel_2012,
    title={Dynamics of fluorescence depolarisation in star-shaped oligofluorene-truxene
    molecules}, DOI={<a href="https://doi.org/10.1039/c2cp24141b">10.1039/c2cp24141b</a>},
    number={9176}, journal={Physical Chemistry Chemical Physics}, author={Montgomery,
    Neil A. and Hedley, Gordon J. and Ruseckas, Arvydas and Denis, Jean-Christophe
    and Schumacher, Stefan and Kanibolotsky, Alexander L. and Skabara, Peter J. and
    Galbraith, Ian and Turnbull, Graham A. and Samuel, Ifor D. W.}, year={2012} }'
  chicago: Montgomery, Neil A., Gordon J. Hedley, Arvydas Ruseckas, Jean-Christophe
    Denis, Stefan Schumacher, Alexander L. Kanibolotsky, Peter J. Skabara, Ian Galbraith,
    Graham A. Turnbull, and Ifor D. W. Samuel. “Dynamics of Fluorescence Depolarisation
    in Star-Shaped Oligofluorene-Truxene Molecules.” <i>Physical Chemistry Chemical
    Physics</i>, 2012. <a href="https://doi.org/10.1039/c2cp24141b">https://doi.org/10.1039/c2cp24141b</a>.
  ieee: 'N. A. Montgomery <i>et al.</i>, “Dynamics of fluorescence depolarisation
    in star-shaped oligofluorene-truxene molecules,” <i>Physical Chemistry Chemical
    Physics</i>, Art. no. 9176, 2012, doi: <a href="https://doi.org/10.1039/c2cp24141b">10.1039/c2cp24141b</a>.'
  mla: Montgomery, Neil A., et al. “Dynamics of Fluorescence Depolarisation in Star-Shaped
    Oligofluorene-Truxene Molecules.” <i>Physical Chemistry Chemical Physics</i>,
    9176, 2012, doi:<a href="https://doi.org/10.1039/c2cp24141b">10.1039/c2cp24141b</a>.
  short: 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).
date_created: 2020-02-10T12:11:57Z
date_updated: 2025-12-16T08:03:17Z
department:
- _id: '15'
- _id: '170'
- _id: '297'
- _id: '35'
- _id: '230'
- _id: '27'
doi: 10.1039/c2cp24141b
language:
- iso: eng
project:
- _id: '52'
  name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Physical Chemistry Chemical Physics
publication_identifier:
  issn:
  - 1463-9076
  - 1463-9084
publication_status: published
status: public
title: Dynamics of fluorescence depolarisation in star-shaped oligofluorene-truxene
  molecules
type: journal_article
user_id: '16199'
year: '2012'
...
---
_id: '3974'
abstract:
- lang: eng
  text: We study the quantum properties and statistics of photons emitted by a quantum-dot
    biexciton inside a cavity. In the biexciton-exciton cascade, fine-structure splitting
    between exciton levels degrades polarization-entanglement for the emitted pair
    of photons. However, here we show that the polarization-entanglement can be preserved
    in such a system through simultaneous emission of two degenerate photons into
    cavity modes tuned to half the biexciton energy. Based on detailed theoretical
    calculations for realistic quantum-dot and cavity parameters, we quantify the
    degree of achievable entanglement.
article_type: original
author:
- first_name: Stefan
  full_name: Schumacher, Stefan
  id: '27271'
  last_name: Schumacher
  orcid: 0000-0003-4042-4951
- first_name: Jens
  full_name: Förstner, Jens
  id: '158'
  last_name: Förstner
  orcid: 0000-0001-7059-9862
- first_name: Artur
  full_name: Zrenner, Artur
  id: '606'
  last_name: Zrenner
  orcid: 0000-0002-5190-0944
- first_name: Matthias
  full_name: Florian, Matthias
  last_name: Florian
- first_name: Christopher
  full_name: Gies, Christopher
  last_name: Gies
- first_name: Paul
  full_name: Gartner, Paul
  last_name: Gartner
- first_name: Frank
  full_name: Jahnke, Frank
  last_name: Jahnke
citation:
  ama: Schumacher S, Förstner J, Zrenner A, et al. Cavity-assisted emission of polarization-entangled
    photons from biexcitons in quantum dots with fine-structure splitting. <i>Optics
    Express</i>. 2012;20(5):5335-5342. doi:<a href="https://doi.org/10.1364/oe.20.005335">10.1364/oe.20.005335</a>
  apa: Schumacher, S., Förstner, J., Zrenner, A., Florian, M., Gies, C., Gartner,
    P., &#38; Jahnke, F. (2012). Cavity-assisted emission of polarization-entangled
    photons from biexcitons in quantum dots with fine-structure splitting. <i>Optics
    Express</i>, <i>20</i>(5), 5335–5342. <a href="https://doi.org/10.1364/oe.20.005335">https://doi.org/10.1364/oe.20.005335</a>
  bibtex: '@article{Schumacher_Förstner_Zrenner_Florian_Gies_Gartner_Jahnke_2012,
    title={Cavity-assisted emission of polarization-entangled photons from biexcitons
    in quantum dots with fine-structure splitting}, volume={20}, DOI={<a href="https://doi.org/10.1364/oe.20.005335">10.1364/oe.20.005335</a>},
    number={5}, journal={Optics Express}, publisher={OSA}, author={Schumacher, Stefan
    and Förstner, Jens and Zrenner, Artur and Florian, Matthias and Gies, Christopher
    and Gartner, Paul and Jahnke, Frank}, year={2012}, pages={5335–5342} }'
  chicago: 'Schumacher, Stefan, Jens Förstner, Artur Zrenner, Matthias Florian, Christopher
    Gies, Paul Gartner, and Frank Jahnke. “Cavity-Assisted Emission of Polarization-Entangled
    Photons from Biexcitons in Quantum Dots with Fine-Structure Splitting.” <i>Optics
    Express</i> 20, no. 5 (2012): 5335–42. <a href="https://doi.org/10.1364/oe.20.005335">https://doi.org/10.1364/oe.20.005335</a>.'
  ieee: 'S. Schumacher <i>et al.</i>, “Cavity-assisted emission of polarization-entangled
    photons from biexcitons in quantum dots with fine-structure splitting,” <i>Optics
    Express</i>, vol. 20, no. 5, pp. 5335–5342, 2012, doi: <a href="https://doi.org/10.1364/oe.20.005335">10.1364/oe.20.005335</a>.'
  mla: Schumacher, Stefan, et al. “Cavity-Assisted Emission of Polarization-Entangled
    Photons from Biexcitons in Quantum Dots with Fine-Structure Splitting.” <i>Optics
    Express</i>, vol. 20, no. 5, OSA, 2012, pp. 5335–42, doi:<a href="https://doi.org/10.1364/oe.20.005335">10.1364/oe.20.005335</a>.
  short: S. Schumacher, J. Förstner, A. Zrenner, M. Florian, C. Gies, P. Gartner,
    F. Jahnke, Optics Express 20 (2012) 5335–5342.
date_created: 2018-08-21T09:03:31Z
date_updated: 2025-12-16T11:12:04Z
ddc:
- '530'
department:
- _id: '15'
- _id: '290'
- _id: '230'
- _id: '297'
- _id: '35'
- _id: '170'
- _id: '34'
- _id: '61'
- _id: '27'
doi: 10.1364/oe.20.005335
file:
- access_level: open_access
  content_type: application/pdf
  creator: hclaudia
  date_created: 2018-08-21T09:05:01Z
  date_updated: 2018-09-04T19:10:02Z
  file_id: '3975'
  file_name: 2012 Schumacher,Förstner,Zrenner,Florian,Gies,Gartner,Jahnke_Cavity assisted
    emission of polarization-entangled photons.pdf
  file_size: 751384
  relation: main_file
file_date_updated: 2018-09-04T19:10:02Z
has_accepted_license: '1'
intvolume: '        20'
issue: '5'
keyword:
- tet_topic_qd
language:
- iso: eng
oa: '1'
page: 5335-5342
project:
- _id: '52'
  name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: Optics Express
publication_identifier:
  issn:
  - 1094-4087
publication_status: published
publisher: OSA
status: public
title: Cavity-assisted emission of polarization-entangled photons from biexcitons
  in quantum dots with fine-structure splitting
type: journal_article
urn: '39744'
user_id: '16199'
volume: 20
year: '2012'
...
---
_id: '62929'
abstract:
- lang: eng
  text: <jats:title>Abstract</jats:title><jats:p>Two slightly different, efficient
    tight‐binding (TB) models for the description of the electronic properties of
    nitride‐based semiconductor quantum dots (QDs) have been developed and applied
    to the calculation of the electronic one‐particle spectrum of these structures.
    Using these one‐particle QD‐states, dipole and Coulomb matrix elements can be
    calculated, from which the optical properties of these systems can be obtained.
    These TB calculations have been performed for nitride‐based QDs with a cubic zincblende
    structure and those with a wurtzite crystal structure. In this paper, we discuss
    the general methodology used and the results obtained for the electronic one‐particle
    states and energies, for the dipole and Coulomb matrix elements, and for the excitonic
    optical emission and absorption spectra.</jats:p>
author:
- first_name: S.
  full_name: Schulz, S.
  last_name: Schulz
- first_name: D.
  full_name: Mourad, D.
  last_name: Mourad
- first_name: Stefan
  full_name: Schumacher, Stefan
  id: '27271'
  last_name: Schumacher
  orcid: 0000-0003-4042-4951
- first_name: G.
  full_name: Czycholl, G.
  last_name: Czycholl
citation:
  ama: Schulz S, Mourad D, Schumacher S, Czycholl G. Tight‐binding model for the electronic
    and optical properties of nitride‐based quantum dots. <i>physica status solidi
    (b)</i>. 2011;248(8):1853-1866. doi:<a href="https://doi.org/10.1002/pssb.201147158">10.1002/pssb.201147158</a>
  apa: Schulz, S., Mourad, D., Schumacher, S., &#38; Czycholl, G. (2011). Tight‐binding
    model for the electronic and optical properties of nitride‐based quantum dots.
    <i>Physica Status Solidi (b)</i>, <i>248</i>(8), 1853–1866. <a href="https://doi.org/10.1002/pssb.201147158">https://doi.org/10.1002/pssb.201147158</a>
  bibtex: '@article{Schulz_Mourad_Schumacher_Czycholl_2011, title={Tight‐binding model
    for the electronic and optical properties of nitride‐based quantum dots}, volume={248},
    DOI={<a href="https://doi.org/10.1002/pssb.201147158">10.1002/pssb.201147158</a>},
    number={8}, journal={physica status solidi (b)}, publisher={Wiley}, author={Schulz,
    S. and Mourad, D. and Schumacher, Stefan and Czycholl, G.}, year={2011}, pages={1853–1866}
    }'
  chicago: 'Schulz, S., D. Mourad, Stefan Schumacher, and G. Czycholl. “Tight‐binding
    Model for the Electronic and Optical Properties of Nitride‐based Quantum Dots.”
    <i>Physica Status Solidi (b)</i> 248, no. 8 (2011): 1853–66. <a href="https://doi.org/10.1002/pssb.201147158">https://doi.org/10.1002/pssb.201147158</a>.'
  ieee: 'S. Schulz, D. Mourad, S. Schumacher, and G. Czycholl, “Tight‐binding model
    for the electronic and optical properties of nitride‐based quantum dots,” <i>physica
    status solidi (b)</i>, vol. 248, no. 8, pp. 1853–1866, 2011, doi: <a href="https://doi.org/10.1002/pssb.201147158">10.1002/pssb.201147158</a>.'
  mla: Schulz, S., et al. “Tight‐binding Model for the Electronic and Optical Properties
    of Nitride‐based Quantum Dots.” <i>Physica Status Solidi (b)</i>, vol. 248, no.
    8, Wiley, 2011, pp. 1853–66, doi:<a href="https://doi.org/10.1002/pssb.201147158">10.1002/pssb.201147158</a>.
  short: S. Schulz, D. Mourad, S. Schumacher, G. Czycholl, Physica Status Solidi (b)
    248 (2011) 1853–1866.
date_created: 2025-12-05T15:08:01Z
date_updated: 2025-12-05T15:08:40Z
department:
- _id: '15'
- _id: '170'
- _id: '297'
- _id: '35'
- _id: '230'
doi: 10.1002/pssb.201147158
intvolume: '       248'
issue: '8'
language:
- iso: eng
page: 1853-1866
publication: physica status solidi (b)
publication_identifier:
  issn:
  - 0370-1972
  - 1521-3951
publication_status: published
publisher: Wiley
status: public
title: Tight‐binding model for the electronic and optical properties of nitride‐based
  quantum dots
type: journal_article
user_id: '16199'
volume: 248
year: '2011'
...
---
_id: '62928'
author:
- first_name: Neil A.
  full_name: Montgomery, Neil A.
  last_name: Montgomery
- first_name: Jean-Christophe
  full_name: Denis, Jean-Christophe
  last_name: Denis
- first_name: Stefan
  full_name: Schumacher, Stefan
  id: '27271'
  last_name: Schumacher
  orcid: 0000-0003-4042-4951
- first_name: Arvydas
  full_name: Ruseckas, Arvydas
  last_name: Ruseckas
- first_name: Peter J.
  full_name: Skabara, Peter J.
  last_name: Skabara
- first_name: Alexander
  full_name: Kanibolotsky, Alexander
  last_name: Kanibolotsky
- first_name: Martin J.
  full_name: Paterson, Martin J.
  last_name: Paterson
- first_name: Ian
  full_name: Galbraith, Ian
  last_name: Galbraith
- first_name: Graham A.
  full_name: Turnbull, Graham A.
  last_name: Turnbull
- first_name: Ifor D. W.
  full_name: Samuel, Ifor D. W.
  last_name: Samuel
citation:
  ama: Montgomery NA, Denis J-C, Schumacher S, et al. Optical Excitations in Star-Shaped
    Fluorene Molecules. <i>The Journal of Physical Chemistry A</i>. 2011;115(14):2913-2919.
    doi:<a href="https://doi.org/10.1021/jp1109042">10.1021/jp1109042</a>
  apa: Montgomery, N. A., Denis, J.-C., Schumacher, S., Ruseckas, A., Skabara, P.
    J., Kanibolotsky, A., Paterson, M. J., Galbraith, I., Turnbull, G. A., &#38; Samuel,
    I. D. W. (2011). Optical Excitations in Star-Shaped Fluorene Molecules. <i>The
    Journal of Physical Chemistry A</i>, <i>115</i>(14), 2913–2919. <a href="https://doi.org/10.1021/jp1109042">https://doi.org/10.1021/jp1109042</a>
  bibtex: '@article{Montgomery_Denis_Schumacher_Ruseckas_Skabara_Kanibolotsky_Paterson_Galbraith_Turnbull_Samuel_2011,
    title={Optical Excitations in Star-Shaped Fluorene Molecules}, volume={115}, DOI={<a
    href="https://doi.org/10.1021/jp1109042">10.1021/jp1109042</a>}, number={14},
    journal={The Journal of Physical Chemistry A}, publisher={American Chemical Society
    (ACS)}, author={Montgomery, Neil A. and Denis, Jean-Christophe and Schumacher,
    Stefan and Ruseckas, Arvydas and Skabara, Peter J. and Kanibolotsky, Alexander
    and Paterson, Martin J. and Galbraith, Ian and Turnbull, Graham A. and Samuel,
    Ifor D. W.}, year={2011}, pages={2913–2919} }'
  chicago: 'Montgomery, Neil A., Jean-Christophe Denis, Stefan Schumacher, Arvydas
    Ruseckas, Peter J. Skabara, Alexander Kanibolotsky, Martin J. Paterson, Ian Galbraith,
    Graham A. Turnbull, and Ifor D. W. Samuel. “Optical Excitations in Star-Shaped
    Fluorene Molecules.” <i>The Journal of Physical Chemistry A</i> 115, no. 14 (2011):
    2913–19. <a href="https://doi.org/10.1021/jp1109042">https://doi.org/10.1021/jp1109042</a>.'
  ieee: 'N. A. Montgomery <i>et al.</i>, “Optical Excitations in Star-Shaped Fluorene
    Molecules,” <i>The Journal of Physical Chemistry A</i>, vol. 115, no. 14, pp.
    2913–2919, 2011, doi: <a href="https://doi.org/10.1021/jp1109042">10.1021/jp1109042</a>.'
  mla: Montgomery, Neil A., et al. “Optical Excitations in Star-Shaped Fluorene Molecules.”
    <i>The Journal of Physical Chemistry A</i>, vol. 115, no. 14, American Chemical
    Society (ACS), 2011, pp. 2913–19, doi:<a href="https://doi.org/10.1021/jp1109042">10.1021/jp1109042</a>.
  short: N.A. Montgomery, J.-C. Denis, S. Schumacher, A. Ruseckas, P.J. Skabara, A.
    Kanibolotsky, M.J. Paterson, I. Galbraith, G.A. Turnbull, I.D.W. Samuel, The Journal
    of Physical Chemistry A 115 (2011) 2913–2919.
date_created: 2025-12-05T15:06:48Z
date_updated: 2025-12-05T15:07:33Z
department:
- _id: '15'
- _id: '170'
- _id: '297'
- _id: '35'
- _id: '230'
doi: 10.1021/jp1109042
intvolume: '       115'
issue: '14'
language:
- iso: eng
page: 2913-2919
publication: The Journal of Physical Chemistry A
publication_identifier:
  issn:
  - 1089-5639
  - 1520-5215
publication_status: published
publisher: American Chemical Society (ACS)
status: public
title: Optical Excitations in Star-Shaped Fluorene Molecules
type: journal_article
user_id: '16199'
volume: 115
year: '2011'
...
