---
_id: '22960'
abstract:
- lang: eng
  text: We perform a theoretical analysis of the structural and electronic properties
    of sodium potassium niobate K1-xNaxNbO3 in the orthorhombic room-temperature phase,
    based on density-functional theory in combination with the supercell approach.
    Our results for x=0 and x=0.5 are in very good agreement with experimental measurements
    and establish that the lattice parameters decrease linearly with increasing Na
    contents, disproving earlier theoretical studies based on the virtual-crystal
    approximation that claimed a highly nonlinear behavior with a significant structural
    distortion and volume reduction in K0.5Na0.5NbO3 compared to both end members
    of the solid solution. Furthermore, we find that the electronic band gap varies
    very little between x=0 and x=0.5, reflecting the small changes in the lattice
    parameters.
article_number: '169'
article_type: original
author:
- first_name: Nithin
  full_name: Bidaraguppe Ramesh, Nithin
  id: '70064'
  last_name: Bidaraguppe Ramesh
- first_name: Falko
  full_name: Schmidt, Falko
  id: '35251'
  last_name: Schmidt
  orcid: 0000-0002-5071-5528
- first_name: Arno
  full_name: Schindlmayr, Arno
  id: '458'
  last_name: Schindlmayr
  orcid: 0000-0002-4855-071X
citation:
  ama: Bidaraguppe Ramesh N, Schmidt F, Schindlmayr A. Lattice parameters and electronic
    band gap of orthorhombic potassium sodium niobate K0.5Na0.5NbO3 from density-functional
    theory. <i>The European Physical Journal B</i>. 2021;94(8). doi:<a href="https://doi.org/10.1140/epjb/s10051-021-00179-8">10.1140/epjb/s10051-021-00179-8</a>
  apa: Bidaraguppe Ramesh, N., Schmidt, F., &#38; Schindlmayr, A. (2021). Lattice
    parameters and electronic band gap of orthorhombic potassium sodium niobate K0.5Na0.5NbO3
    from density-functional theory. <i>The European Physical Journal B</i>, <i>94</i>(8),
    Article 169. <a href="https://doi.org/10.1140/epjb/s10051-021-00179-8">https://doi.org/10.1140/epjb/s10051-021-00179-8</a>
  bibtex: '@article{Bidaraguppe Ramesh_Schmidt_Schindlmayr_2021, title={Lattice parameters
    and electronic band gap of orthorhombic potassium sodium niobate K0.5Na0.5NbO3
    from density-functional theory}, volume={94}, DOI={<a href="https://doi.org/10.1140/epjb/s10051-021-00179-8">10.1140/epjb/s10051-021-00179-8</a>},
    number={8169}, journal={The European Physical Journal B}, publisher={EDP Sciences,
    Società Italiana di Fisica and Springer}, author={Bidaraguppe Ramesh, Nithin and
    Schmidt, Falko and Schindlmayr, Arno}, year={2021} }'
  chicago: Bidaraguppe Ramesh, Nithin, Falko Schmidt, and Arno Schindlmayr. “Lattice
    Parameters and Electronic Band Gap of Orthorhombic Potassium Sodium Niobate K0.5Na0.5NbO3
    from Density-Functional Theory.” <i>The European Physical Journal B</i> 94, no.
    8 (2021). <a href="https://doi.org/10.1140/epjb/s10051-021-00179-8">https://doi.org/10.1140/epjb/s10051-021-00179-8</a>.
  ieee: 'N. Bidaraguppe Ramesh, F. Schmidt, and A. Schindlmayr, “Lattice parameters
    and electronic band gap of orthorhombic potassium sodium niobate K0.5Na0.5NbO3
    from density-functional theory,” <i>The European Physical Journal B</i>, vol.
    94, no. 8, Art. no. 169, 2021, doi: <a href="https://doi.org/10.1140/epjb/s10051-021-00179-8">10.1140/epjb/s10051-021-00179-8</a>.'
  mla: Bidaraguppe Ramesh, Nithin, et al. “Lattice Parameters and Electronic Band
    Gap of Orthorhombic Potassium Sodium Niobate K0.5Na0.5NbO3 from Density-Functional
    Theory.” <i>The European Physical Journal B</i>, vol. 94, no. 8, 169, EDP Sciences,
    Società Italiana di Fisica and Springer, 2021, doi:<a href="https://doi.org/10.1140/epjb/s10051-021-00179-8">10.1140/epjb/s10051-021-00179-8</a>.
  short: N. Bidaraguppe Ramesh, F. Schmidt, A. Schindlmayr, The European Physical
    Journal B 94 (2021).
date_created: 2021-08-08T21:21:42Z
date_updated: 2023-04-20T14:56:25Z
ddc:
- '530'
department:
- _id: '296'
- _id: '230'
- _id: '429'
- _id: '15'
- _id: '170'
- _id: '35'
doi: 10.1140/epjb/s10051-021-00179-8
external_id:
  isi:
  - '000687163200002'
file:
- access_level: open_access
  content_type: application/pdf
  creator: schindlm
  date_created: 2021-09-02T08:05:06Z
  date_updated: 2021-09-02T08:05:06Z
  description: Creative Commons Attribution 4.0 International Public License (CC BY
    4.0)
  file_id: '23679'
  file_name: BidaraguppeRamesh2021_Article_LatticeParametersAndElectronic.pdf
  file_size: 850389
  relation: main_file
  title: Lattice parameters and electronic bandgap of orthorhombic potassium sodium
    niobate K0.5Na0.5NbO3 from density-functional theory
file_date_updated: 2021-09-02T08:05:06Z
has_accepted_license: '1'
intvolume: '        94'
isi: '1'
issue: '8'
language:
- iso: eng
oa: '1'
project:
- _id: '53'
  name: TRR 142
- _id: '55'
  name: TRR 142 - Project Area B
- _id: '69'
  name: TRR 142 - Subproject B4
publication: The European Physical Journal B
publication_identifier:
  eissn:
  - 1434-6036
  issn:
  - 1434-6028
publication_status: published
publisher: EDP Sciences, Società Italiana di Fisica and Springer
quality_controlled: '1'
status: public
title: Lattice parameters and electronic band gap of orthorhombic potassium sodium
  niobate K0.5Na0.5NbO3 from density-functional theory
type: journal_article
user_id: '16199'
volume: 94
year: '2021'
...
---
_id: '22761'
article_number: '039901'
author:
- first_name: Christoph
  full_name: Friedrich, Christoph
  last_name: Friedrich
- first_name: Stefan
  full_name: Blügel, Stefan
  last_name: Blügel
- first_name: Arno
  full_name: Schindlmayr, Arno
  id: '458'
  last_name: Schindlmayr
  orcid: 0000-0002-4855-071X
citation:
  ama: 'Friedrich C, Blügel S, Schindlmayr A. Erratum: Efficient implementation of
    the GW approximation within the all-electron FLAPW method [Phys. Rev. B 81, 125102
    (2010)]. <i>Physical Review B</i>. 2021;104(3). doi:<a href="https://doi.org/10.1103/PhysRevB.104.039901">10.1103/PhysRevB.104.039901</a>'
  apa: 'Friedrich, C., Blügel, S., &#38; Schindlmayr, A. (2021). Erratum: Efficient
    implementation of the GW approximation within the all-electron FLAPW method [Phys.
    Rev. B 81, 125102 (2010)]. <i>Physical Review B</i>, <i>104</i>(3), Article 039901.
    <a href="https://doi.org/10.1103/PhysRevB.104.039901">https://doi.org/10.1103/PhysRevB.104.039901</a>'
  bibtex: '@article{Friedrich_Blügel_Schindlmayr_2021, title={Erratum: Efficient implementation
    of the GW approximation within the all-electron FLAPW method [Phys. Rev. B 81,
    125102 (2010)]}, volume={104}, DOI={<a href="https://doi.org/10.1103/PhysRevB.104.039901">10.1103/PhysRevB.104.039901</a>},
    number={3039901}, journal={Physical Review B}, publisher={American Physical Society},
    author={Friedrich, Christoph and Blügel, Stefan and Schindlmayr, Arno}, year={2021}
    }'
  chicago: 'Friedrich, Christoph, Stefan Blügel, and Arno Schindlmayr. “Erratum: Efficient
    Implementation of the GW Approximation within the All-Electron FLAPW Method [Phys.
    Rev. B 81, 125102 (2010)].” <i>Physical Review B</i> 104, no. 3 (2021). <a href="https://doi.org/10.1103/PhysRevB.104.039901">https://doi.org/10.1103/PhysRevB.104.039901</a>.'
  ieee: 'C. Friedrich, S. Blügel, and A. Schindlmayr, “Erratum: Efficient implementation
    of the GW approximation within the all-electron FLAPW method [Phys. Rev. B 81,
    125102 (2010)],” <i>Physical Review B</i>, vol. 104, no. 3, Art. no. 039901, 2021,
    doi: <a href="https://doi.org/10.1103/PhysRevB.104.039901">10.1103/PhysRevB.104.039901</a>.'
  mla: 'Friedrich, Christoph, et al. “Erratum: Efficient Implementation of the GW
    Approximation within the All-Electron FLAPW Method [Phys. Rev. B 81, 125102 (2010)].”
    <i>Physical Review B</i>, vol. 104, no. 3, 039901, American Physical Society,
    2021, doi:<a href="https://doi.org/10.1103/PhysRevB.104.039901">10.1103/PhysRevB.104.039901</a>.'
  short: C. Friedrich, S. Blügel, A. Schindlmayr, Physical Review B 104 (2021).
date_created: 2021-07-15T19:59:00Z
date_updated: 2023-04-20T14:57:09Z
ddc:
- '530'
department:
- _id: '296'
- _id: '15'
- _id: '170'
doi: 10.1103/PhysRevB.104.039901
external_id:
  isi:
  - '000671587300006'
file:
- access_level: open_access
  content_type: application/pdf
  creator: schindlm
  date_created: 2021-07-15T20:16:55Z
  date_updated: 2021-07-15T20:16:55Z
  description: © 2021 American Physical Society
  file_id: '22763'
  file_name: PhysRevB.104.039901.pdf
  file_size: 180926
  relation: main_file
  title: 'Erratum: Efficient implementation of the GW approximation within the all-electron
    FLAPW method [Phys. Rev. B 81, 125102 (2010)]'
file_date_updated: 2021-07-15T20:16:55Z
has_accepted_license: '1'
intvolume: '       104'
isi: '1'
issue: '3'
language:
- iso: eng
oa: '1'
publication: Physical Review B
publication_identifier:
  eissn:
  - 2469-9969
  issn:
  - 2469-9950
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
related_material:
  record:
  - id: '18558'
    relation: other
    status: public
status: public
title: 'Erratum: Efficient implementation of the GW approximation within the all-electron
  FLAPW method [Phys. Rev. B 81, 125102 (2010)]'
type: journal_article
user_id: '16199'
volume: 104
year: '2021'
...
---
_id: '37334'
abstract:
- lang: eng
  text: <jats:p>Uniaxial anisotropy in nonlinear birefringent crystals limits the
    efficiency of nonlinear optical interactions and breaks the spatial symmetry of
    light generated in the parametric down-conversion (PDC) process. Therefore, this
    effect is usually undesirable and must be compensated for. However, high gain
    may be used to overcome the destructive role of anisotropy in order to generate
    bright two-mode correlated twin-beams. In this work, we provide a rigorous theoretical
    description of the spatial properties of bright squeezed light in the presence
    of strong anisotropy. We investigate a single crystal and a system of two crystals
    with an air gap (corresponding to a nonlinear SU(1,1) interferometer) and demonstrate
    the generation of bright correlated twin-beams in such configurations at high
    gain due to anisotropy. We explore the mode structure of the generated light and
    show how anisotropy, together with crystal spacing, can be used for radiation
    shaping.</jats:p>
author:
- first_name: M.
  full_name: Riabinin, M.
  last_name: Riabinin
- first_name: Polina
  full_name: Sharapova, Polina
  id: '60286'
  last_name: Sharapova
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
citation:
  ama: Riabinin M, Sharapova P, Meier T. Bright correlated twin-beam generation and
    radiation shaping in high-gain parametric down-conversion with anisotropy. <i>Optics
    Express</i>. 2021;29(14):21876-21890. doi:<a href="https://doi.org/10.1364/oe.424977">10.1364/oe.424977</a>
  apa: Riabinin, M., Sharapova, P., &#38; Meier, T. (2021). Bright correlated twin-beam
    generation and radiation shaping in high-gain parametric down-conversion with
    anisotropy. <i>Optics Express</i>, <i>29</i>(14), 21876–21890. <a href="https://doi.org/10.1364/oe.424977">https://doi.org/10.1364/oe.424977</a>
  bibtex: '@article{Riabinin_Sharapova_Meier_2021, title={Bright correlated twin-beam
    generation and radiation shaping in high-gain parametric down-conversion with
    anisotropy}, volume={29}, DOI={<a href="https://doi.org/10.1364/oe.424977">10.1364/oe.424977</a>},
    number={14}, journal={Optics Express}, publisher={Optica Publishing Group}, author={Riabinin,
    M. and Sharapova, Polina and Meier, Torsten}, year={2021}, pages={21876–21890}
    }'
  chicago: 'Riabinin, M., Polina Sharapova, and Torsten Meier. “Bright Correlated
    Twin-Beam Generation and Radiation Shaping in High-Gain Parametric down-Conversion
    with Anisotropy.” <i>Optics Express</i> 29, no. 14 (2021): 21876–90. <a href="https://doi.org/10.1364/oe.424977">https://doi.org/10.1364/oe.424977</a>.'
  ieee: 'M. Riabinin, P. Sharapova, and T. Meier, “Bright correlated twin-beam generation
    and radiation shaping in high-gain parametric down-conversion with anisotropy,”
    <i>Optics Express</i>, vol. 29, no. 14, pp. 21876–21890, 2021, doi: <a href="https://doi.org/10.1364/oe.424977">10.1364/oe.424977</a>.'
  mla: Riabinin, M., et al. “Bright Correlated Twin-Beam Generation and Radiation
    Shaping in High-Gain Parametric down-Conversion with Anisotropy.” <i>Optics Express</i>,
    vol. 29, no. 14, Optica Publishing Group, 2021, pp. 21876–90, doi:<a href="https://doi.org/10.1364/oe.424977">10.1364/oe.424977</a>.
  short: M. Riabinin, P. Sharapova, T. Meier, Optics Express 29 (2021) 21876–21890.
date_created: 2023-01-18T11:31:53Z
date_updated: 2023-04-20T14:58:35Z
department:
- _id: '15'
- _id: '569'
- _id: '170'
- _id: '293'
- _id: '230'
- _id: '35'
doi: 10.1364/oe.424977
intvolume: '        29'
issue: '14'
keyword:
- Atomic and Molecular Physics
- and Optics
language:
- iso: eng
page: 21876-21890
project:
- _id: '52'
  name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
- _id: '53'
  name: 'TRR 142: TRR 142'
- _id: '56'
  name: 'TRR 142 - C: TRR 142 - Project Area C'
- _id: '76'
  name: 'TRR 142 - C6: TRR 142 - Subproject C6'
publication: Optics Express
publication_identifier:
  issn:
  - 1094-4087
publication_status: published
publisher: Optica Publishing Group
status: public
title: Bright correlated twin-beam generation and radiation shaping in high-gain parametric
  down-conversion with anisotropy
type: journal_article
user_id: '16199'
volume: 29
year: '2021'
...
---
_id: '26287'
author:
- first_name: Andrea
  full_name: Geraldi, Andrea
  last_name: Geraldi
- first_name: Syamsundar
  full_name: De, Syamsundar
  last_name: De
- first_name: Alessandro
  full_name: Laneve, Alessandro
  last_name: Laneve
- first_name: Sonja
  full_name: Barkhofen, Sonja
  id: '48188'
  last_name: Barkhofen
- first_name: Jan
  full_name: Sperling, Jan
  id: '75127'
  last_name: Sperling
  orcid: 0000-0002-5844-3205
- first_name: Paolo
  full_name: Mataloni, Paolo
  last_name: Mataloni
- first_name: Christine
  full_name: Silberhorn, Christine
  id: '26263'
  last_name: Silberhorn
citation:
  ama: Geraldi A, De S, Laneve A, et al. Transient subdiffusion via disordered quantum
    walks. <i>Physical Review Research</i>. Published online 2021. doi:<a href="https://doi.org/10.1103/physrevresearch.3.023052">10.1103/physrevresearch.3.023052</a>
  apa: Geraldi, A., De, S., Laneve, A., Barkhofen, S., Sperling, J., Mataloni, P.,
    &#38; Silberhorn, C. (2021). Transient subdiffusion via disordered quantum walks.
    <i>Physical Review Research</i>. <a href="https://doi.org/10.1103/physrevresearch.3.023052">https://doi.org/10.1103/physrevresearch.3.023052</a>
  bibtex: '@article{Geraldi_De_Laneve_Barkhofen_Sperling_Mataloni_Silberhorn_2021,
    title={Transient subdiffusion via disordered quantum walks}, DOI={<a href="https://doi.org/10.1103/physrevresearch.3.023052">10.1103/physrevresearch.3.023052</a>},
    journal={Physical Review Research}, author={Geraldi, Andrea and De, Syamsundar
    and Laneve, Alessandro and Barkhofen, Sonja and Sperling, Jan and Mataloni, Paolo
    and Silberhorn, Christine}, year={2021} }'
  chicago: Geraldi, Andrea, Syamsundar De, Alessandro Laneve, Sonja Barkhofen, Jan
    Sperling, Paolo Mataloni, and Christine Silberhorn. “Transient Subdiffusion via
    Disordered Quantum Walks.” <i>Physical Review Research</i>, 2021. <a href="https://doi.org/10.1103/physrevresearch.3.023052">https://doi.org/10.1103/physrevresearch.3.023052</a>.
  ieee: 'A. Geraldi <i>et al.</i>, “Transient subdiffusion via disordered quantum
    walks,” <i>Physical Review Research</i>, 2021, doi: <a href="https://doi.org/10.1103/physrevresearch.3.023052">10.1103/physrevresearch.3.023052</a>.'
  mla: Geraldi, Andrea, et al. “Transient Subdiffusion via Disordered Quantum Walks.”
    <i>Physical Review Research</i>, 2021, doi:<a href="https://doi.org/10.1103/physrevresearch.3.023052">10.1103/physrevresearch.3.023052</a>.
  short: A. Geraldi, S. De, A. Laneve, S. Barkhofen, J. Sperling, P. Mataloni, C.
    Silberhorn, Physical Review Research (2021).
date_created: 2021-10-15T16:07:18Z
date_updated: 2023-04-20T15:06:20Z
department:
- _id: '15'
- _id: '170'
- _id: '706'
- _id: '288'
- _id: '230'
- _id: '623'
- _id: '35'
doi: 10.1103/physrevresearch.3.023052
language:
- iso: eng
publication: Physical Review Research
publication_identifier:
  issn:
  - 2643-1564
publication_status: published
status: public
title: Transient subdiffusion via disordered quantum walks
type: journal_article
user_id: '16199'
year: '2021'
...
---
_id: '21021'
article_number: '023601'
article_type: original
author:
- first_name: J.
  full_name: Tiedau, J.
  last_name: Tiedau
- first_name: M.
  full_name: Engelkemeier, M.
  last_name: Engelkemeier
- first_name: Benjamin
  full_name: Brecht, Benjamin
  id: '27150'
  last_name: Brecht
  orcid: '0000-0003-4140-0556 '
- first_name: Jan
  full_name: Sperling, Jan
  id: '75127'
  last_name: Sperling
  orcid: 0000-0002-5844-3205
- first_name: Christine
  full_name: Silberhorn, Christine
  id: '26263'
  last_name: Silberhorn
citation:
  ama: Tiedau J, Engelkemeier M, Brecht B, Sperling J, Silberhorn C. Statistical Benchmarking
    of Scalable Photonic Quantum Systems. <i>Physical Review Letters</i>. 2021;126.
    doi:<a href="https://doi.org/10.1103/physrevlett.126.023601">10.1103/physrevlett.126.023601</a>
  apa: Tiedau, J., Engelkemeier, M., Brecht, B., Sperling, J., &#38; Silberhorn, C.
    (2021). Statistical Benchmarking of Scalable Photonic Quantum Systems. <i>Physical
    Review Letters</i>, <i>126</i>, Article 023601. <a href="https://doi.org/10.1103/physrevlett.126.023601">https://doi.org/10.1103/physrevlett.126.023601</a>
  bibtex: '@article{Tiedau_Engelkemeier_Brecht_Sperling_Silberhorn_2021, title={Statistical
    Benchmarking of Scalable Photonic Quantum Systems}, volume={126}, DOI={<a href="https://doi.org/10.1103/physrevlett.126.023601">10.1103/physrevlett.126.023601</a>},
    number={023601}, journal={Physical Review Letters}, author={Tiedau, J. and Engelkemeier,
    M. and Brecht, Benjamin and Sperling, Jan and Silberhorn, Christine}, year={2021}
    }'
  chicago: Tiedau, J., M. Engelkemeier, Benjamin Brecht, Jan Sperling, and Christine
    Silberhorn. “Statistical Benchmarking of Scalable Photonic Quantum Systems.” <i>Physical
    Review Letters</i> 126 (2021). <a href="https://doi.org/10.1103/physrevlett.126.023601">https://doi.org/10.1103/physrevlett.126.023601</a>.
  ieee: 'J. Tiedau, M. Engelkemeier, B. Brecht, J. Sperling, and C. Silberhorn, “Statistical
    Benchmarking of Scalable Photonic Quantum Systems,” <i>Physical Review Letters</i>,
    vol. 126, Art. no. 023601, 2021, doi: <a href="https://doi.org/10.1103/physrevlett.126.023601">10.1103/physrevlett.126.023601</a>.'
  mla: Tiedau, J., et al. “Statistical Benchmarking of Scalable Photonic Quantum Systems.”
    <i>Physical Review Letters</i>, vol. 126, 023601, 2021, doi:<a href="https://doi.org/10.1103/physrevlett.126.023601">10.1103/physrevlett.126.023601</a>.
  short: J. Tiedau, M. Engelkemeier, B. Brecht, J. Sperling, C. Silberhorn, Physical
    Review Letters 126 (2021).
date_created: 2021-01-20T08:23:34Z
date_updated: 2023-04-20T15:14:54Z
department:
- _id: '15'
- _id: '623'
- _id: '288'
- _id: '15'
- _id: '170'
- _id: '706'
- _id: '230'
- _id: '35'
doi: 10.1103/physrevlett.126.023601
intvolume: '       126'
language:
- iso: eng
publication: Physical Review Letters
publication_identifier:
  issn:
  - 0031-9007
  - 1079-7114
publication_status: published
quality_controlled: '1'
status: public
title: Statistical Benchmarking of Scalable Photonic Quantum Systems
type: journal_article
user_id: '16199'
volume: 126
year: '2021'
...
---
_id: '26286'
author:
- first_name: Nidhin
  full_name: Prasannan, Nidhin
  id: '71403'
  last_name: Prasannan
- first_name: Syamsundar
  full_name: De, Syamsundar
  last_name: De
- first_name: Sonja
  full_name: Barkhofen, Sonja
  id: '48188'
  last_name: Barkhofen
- first_name: Benjamin
  full_name: Brecht, Benjamin
  id: '27150'
  last_name: Brecht
  orcid: '0000-0003-4140-0556 '
- first_name: Christine
  full_name: Silberhorn, Christine
  id: '26263'
  last_name: Silberhorn
- first_name: Jan
  full_name: Sperling, Jan
  id: '75127'
  last_name: Sperling
  orcid: 0000-0002-5844-3205
citation:
  ama: Prasannan N, De S, Barkhofen S, Brecht B, Silberhorn C, Sperling J. Experimental
    entanglement characterization of two-rebit states. <i>Physical Review A</i>. 2021;103.
    doi:<a href="https://doi.org/10.1103/physreva.103.l040402">10.1103/physreva.103.l040402</a>
  apa: Prasannan, N., De, S., Barkhofen, S., Brecht, B., Silberhorn, C., &#38; Sperling,
    J. (2021). Experimental entanglement characterization of two-rebit states. <i>Physical
    Review A</i>, <i>103</i>. <a href="https://doi.org/10.1103/physreva.103.l040402">https://doi.org/10.1103/physreva.103.l040402</a>
  bibtex: '@article{Prasannan_De_Barkhofen_Brecht_Silberhorn_Sperling_2021, title={Experimental
    entanglement characterization of two-rebit states}, volume={103}, DOI={<a href="https://doi.org/10.1103/physreva.103.l040402">10.1103/physreva.103.l040402</a>},
    journal={Physical Review A}, author={Prasannan, Nidhin and De, Syamsundar and
    Barkhofen, Sonja and Brecht, Benjamin and Silberhorn, Christine and Sperling,
    Jan}, year={2021} }'
  chicago: Prasannan, Nidhin, Syamsundar De, Sonja Barkhofen, Benjamin Brecht, Christine
    Silberhorn, and Jan Sperling. “Experimental Entanglement Characterization of Two-Rebit
    States.” <i>Physical Review A</i> 103 (2021). <a href="https://doi.org/10.1103/physreva.103.l040402">https://doi.org/10.1103/physreva.103.l040402</a>.
  ieee: 'N. Prasannan, S. De, S. Barkhofen, B. Brecht, C. Silberhorn, and J. Sperling,
    “Experimental entanglement characterization of two-rebit states,” <i>Physical
    Review A</i>, vol. 103, 2021, doi: <a href="https://doi.org/10.1103/physreva.103.l040402">10.1103/physreva.103.l040402</a>.'
  mla: Prasannan, Nidhin, et al. “Experimental Entanglement Characterization of Two-Rebit
    States.” <i>Physical Review A</i>, vol. 103, 2021, doi:<a href="https://doi.org/10.1103/physreva.103.l040402">10.1103/physreva.103.l040402</a>.
  short: N. Prasannan, S. De, S. Barkhofen, B. Brecht, C. Silberhorn, J. Sperling,
    Physical Review A 103 (2021).
date_created: 2021-10-15T16:06:09Z
date_updated: 2023-04-20T15:14:19Z
department:
- _id: '15'
- _id: '623'
- _id: '288'
- _id: '15'
- _id: '170'
- _id: '706'
- _id: '230'
- _id: '35'
doi: 10.1103/physreva.103.l040402
intvolume: '       103'
language:
- iso: eng
publication: Physical Review A
publication_identifier:
  issn:
  - 2469-9926
  - 2469-9934
publication_status: published
status: public
title: Experimental entanglement characterization of two-rebit states
type: journal_article
user_id: '16199'
volume: 103
year: '2021'
...
---
_id: '26285'
author:
- first_name: S.
  full_name: Köhnke, S.
  last_name: Köhnke
- first_name: E.
  full_name: Agudelo, E.
  last_name: Agudelo
- first_name: M.
  full_name: Schünemann, M.
  last_name: Schünemann
- first_name: O.
  full_name: Schlettwein, O.
  last_name: Schlettwein
- first_name: W.
  full_name: Vogel, W.
  last_name: Vogel
- first_name: Jan
  full_name: Sperling, Jan
  id: '75127'
  last_name: Sperling
  orcid: 0000-0002-5844-3205
- first_name: B.
  full_name: Hage, B.
  last_name: Hage
citation:
  ama: Köhnke S, Agudelo E, Schünemann M, et al. Quantum Correlations beyond Entanglement
    and Discord. <i>Physical Review Letters</i>. Published online 2021. doi:<a href="https://doi.org/10.1103/physrevlett.126.170404">10.1103/physrevlett.126.170404</a>
  apa: Köhnke, S., Agudelo, E., Schünemann, M., Schlettwein, O., Vogel, W., Sperling,
    J., &#38; Hage, B. (2021). Quantum Correlations beyond Entanglement and Discord.
    <i>Physical Review Letters</i>. <a href="https://doi.org/10.1103/physrevlett.126.170404">https://doi.org/10.1103/physrevlett.126.170404</a>
  bibtex: '@article{Köhnke_Agudelo_Schünemann_Schlettwein_Vogel_Sperling_Hage_2021,
    title={Quantum Correlations beyond Entanglement and Discord}, DOI={<a href="https://doi.org/10.1103/physrevlett.126.170404">10.1103/physrevlett.126.170404</a>},
    journal={Physical Review Letters}, author={Köhnke, S. and Agudelo, E. and Schünemann,
    M. and Schlettwein, O. and Vogel, W. and Sperling, Jan and Hage, B.}, year={2021}
    }'
  chicago: Köhnke, S., E. Agudelo, M. Schünemann, O. Schlettwein, W. Vogel, Jan Sperling,
    and B. Hage. “Quantum Correlations beyond Entanglement and Discord.” <i>Physical
    Review Letters</i>, 2021. <a href="https://doi.org/10.1103/physrevlett.126.170404">https://doi.org/10.1103/physrevlett.126.170404</a>.
  ieee: 'S. Köhnke <i>et al.</i>, “Quantum Correlations beyond Entanglement and Discord,”
    <i>Physical Review Letters</i>, 2021, doi: <a href="https://doi.org/10.1103/physrevlett.126.170404">10.1103/physrevlett.126.170404</a>.'
  mla: Köhnke, S., et al. “Quantum Correlations beyond Entanglement and Discord.”
    <i>Physical Review Letters</i>, 2021, doi:<a href="https://doi.org/10.1103/physrevlett.126.170404">10.1103/physrevlett.126.170404</a>.
  short: S. Köhnke, E. Agudelo, M. Schünemann, O. Schlettwein, W. Vogel, J. Sperling,
    B. Hage, Physical Review Letters (2021).
date_created: 2021-10-15T16:05:20Z
date_updated: 2023-04-20T15:13:27Z
department:
- _id: '15'
- _id: '170'
- _id: '706'
- _id: '35'
doi: 10.1103/physrevlett.126.170404
language:
- iso: eng
publication: Physical Review Letters
publication_identifier:
  issn:
  - 0031-9007
  - 1079-7114
publication_status: published
status: public
title: Quantum Correlations beyond Entanglement and Discord
type: journal_article
user_id: '16199'
year: '2021'
...
---
_id: '23816'
abstract:
- lang: eng
  text: Employing the ultrafast control of electronic states of a semiconductor quantum
    dot in a cavity, we introduce an approach to achieve on-demand emission of single
    photons with almost perfect indistinguishability and photon pairs with near ideal
    entanglement. Our scheme is based on optical excitation off resonant to a cavity
    mode followed by ultrafast control of the electronic states using the time-dependent
    quantum-confined Stark effect, which then allows for cavity-resonant emission.
    Our theoretical analysis considers cavity-loss mechanisms, the Stark effect, and
    phonon-induced dephasing, allowing realistic predictions for finite temperatures.
author:
- first_name: David
  full_name: Bauch, David
  last_name: Bauch
- first_name: Dirk Florian
  full_name: Heinze, Dirk Florian
  id: '10904'
  last_name: Heinze
- first_name: Jens
  full_name: Förstner, Jens
  id: '158'
  last_name: Förstner
  orcid: 0000-0001-7059-9862
- first_name: Klaus
  full_name: Jöns, Klaus
  id: '85353'
  last_name: Jöns
- first_name: Stefan
  full_name: Schumacher, Stefan
  id: '27271'
  last_name: Schumacher
  orcid: 0000-0003-4042-4951
citation:
  ama: Bauch D, Heinze DF, Förstner J, Jöns K, Schumacher S. Ultrafast electric control
    of cavity mediated single-photon and photon-pair generation with semiconductor
    quantum dots. <i>Physical Review B</i>. 2021;104:085308. doi:<a href="https://doi.org/10.1103/physrevb.104.085308">10.1103/physrevb.104.085308</a>
  apa: Bauch, D., Heinze, D. F., Förstner, J., Jöns, K., &#38; Schumacher, S. (2021).
    Ultrafast electric control of cavity mediated single-photon and photon-pair generation
    with semiconductor quantum dots. <i>Physical Review B</i>, <i>104</i>, 085308.
    <a href="https://doi.org/10.1103/physrevb.104.085308">https://doi.org/10.1103/physrevb.104.085308</a>
  bibtex: '@article{Bauch_Heinze_Förstner_Jöns_Schumacher_2021, title={Ultrafast electric
    control of cavity mediated single-photon and photon-pair generation with semiconductor
    quantum dots}, volume={104}, DOI={<a href="https://doi.org/10.1103/physrevb.104.085308">10.1103/physrevb.104.085308</a>},
    journal={Physical Review B}, author={Bauch, David and Heinze, Dirk Florian and
    Förstner, Jens and Jöns, Klaus and Schumacher, Stefan}, year={2021}, pages={085308}
    }'
  chicago: 'Bauch, David, Dirk Florian Heinze, Jens Förstner, Klaus Jöns, and Stefan
    Schumacher. “Ultrafast Electric Control of Cavity Mediated Single-Photon and Photon-Pair
    Generation with Semiconductor Quantum Dots.” <i>Physical Review B</i> 104 (2021):
    085308. <a href="https://doi.org/10.1103/physrevb.104.085308">https://doi.org/10.1103/physrevb.104.085308</a>.'
  ieee: 'D. Bauch, D. F. Heinze, J. Förstner, K. Jöns, and S. Schumacher, “Ultrafast
    electric control of cavity mediated single-photon and photon-pair generation with
    semiconductor quantum dots,” <i>Physical Review B</i>, vol. 104, p. 085308, 2021,
    doi: <a href="https://doi.org/10.1103/physrevb.104.085308">10.1103/physrevb.104.085308</a>.'
  mla: Bauch, David, et al. “Ultrafast Electric Control of Cavity Mediated Single-Photon
    and Photon-Pair Generation with Semiconductor Quantum Dots.” <i>Physical Review
    B</i>, vol. 104, 2021, p. 085308, doi:<a href="https://doi.org/10.1103/physrevb.104.085308">10.1103/physrevb.104.085308</a>.
  short: D. Bauch, D.F. Heinze, J. Förstner, K. Jöns, S. Schumacher, Physical Review
    B 104 (2021) 085308.
date_created: 2021-09-06T18:02:44Z
date_updated: 2023-04-20T15:33:52Z
ddc:
- '530'
department:
- _id: '61'
- _id: '230'
- _id: '15'
- _id: '170'
- _id: '297'
- _id: '429'
- _id: '623'
- _id: '35'
doi: 10.1103/physrevb.104.085308
file:
- access_level: open_access
  content_type: application/pdf
  creator: fossie
  date_created: 2021-09-07T06:32:25Z
  date_updated: 2021-09-07T07:43:47Z
  file_id: '23818'
  file_name: 2021-08 Bauch PhysRevB.104.085308.pdf
  file_size: 887439
  relation: main_file
file_date_updated: 2021-09-07T07:43:47Z
has_accepted_license: '1'
intvolume: '       104'
keyword:
- tet_topic_qd
language:
- iso: eng
oa: '1'
page: '085308'
project:
- _id: '53'
  name: TRR 142
- _id: '54'
  name: TRR 142 - Project Area A
- _id: '60'
  name: TRR 142 - Subproject A3
- _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:
  - 2469-9950
  - 2469-9969
publication_status: published
status: public
title: Ultrafast electric control of cavity mediated single-photon and photon-pair
  generation with semiconductor quantum dots
type: journal_article
user_id: '16199'
volume: 104
year: '2021'
...
---
_id: '39653'
abstract:
- lang: eng
  text: <jats:title>Abstract</jats:title><jats:p>A detailed investigation of the energy
    levels of perylene-3,4,9,10-tetracarboxylic tetraethylester as a representative
    compound for the whole family of perylene esters was performed. It was revealed
    via electrochemical measurements that one oxidation and two reductions take place.
    The bandgaps determined via the electrochemical approach are in good agreement
    with the optical bandgap obtained from the absorption spectra via a Tauc plot.
    In addition, absorption spectra in dependence of the electrochemical potential
    were the basis for extensive quantum-chemical calculations of the neutral, monoanionic,
    and dianionic molecules. For this purpose, calculations based on density functional
    theory were compared with post-Hartree–Fock methods and the CAM-B3LYP functional
    proved to be the most reliable choice for the calculation of absorption spectra.
    Furthermore, spectral features found experimentally could be reproduced with vibronic
    calculations and allowed to understand their origins. In particular, the two lowest
    energy absorption bands of the anion are not caused by absorption of two distinct
    electronic states, which might have been expected from vertical excitation calculations,
    but both states exhibit a strong vibronic progression resulting in contributions
    to both bands.</jats:p>
article_number: '16097'
author:
- first_name: Christian
  full_name: Wiebeler, Christian
  last_name: Wiebeler
- first_name: Joachim
  full_name: Vollbrecht, Joachim
  last_name: Vollbrecht
- first_name: Adam
  full_name: Neuba, Adam
  last_name: Neuba
- first_name: Heinz-Siegfried
  full_name: Kitzerow, Heinz-Siegfried
  id: '254'
  last_name: Kitzerow
- first_name: Stefan
  full_name: Schumacher, Stefan
  id: '27271'
  last_name: Schumacher
  orcid: 0000-0003-4042-4951
citation:
  ama: Wiebeler C, Vollbrecht J, Neuba A, Kitzerow H-S, Schumacher S. Unraveling the
    electrochemical and spectroscopic properties of neutral and negatively charged
    perylene tetraethylesters. <i>Scientific Reports</i>. 2021;11(1). doi:<a href="https://doi.org/10.1038/s41598-021-95551-0">10.1038/s41598-021-95551-0</a>
  apa: Wiebeler, C., Vollbrecht, J., Neuba, A., Kitzerow, H.-S., &#38; Schumacher,
    S. (2021). Unraveling the electrochemical and spectroscopic properties of neutral
    and negatively charged perylene tetraethylesters. <i>Scientific Reports</i>, <i>11</i>(1),
    Article 16097. <a href="https://doi.org/10.1038/s41598-021-95551-0">https://doi.org/10.1038/s41598-021-95551-0</a>
  bibtex: '@article{Wiebeler_Vollbrecht_Neuba_Kitzerow_Schumacher_2021, title={Unraveling
    the electrochemical and spectroscopic properties of neutral and negatively charged
    perylene tetraethylesters}, volume={11}, DOI={<a href="https://doi.org/10.1038/s41598-021-95551-0">10.1038/s41598-021-95551-0</a>},
    number={116097}, journal={Scientific Reports}, publisher={Springer Science and
    Business Media LLC}, author={Wiebeler, Christian and Vollbrecht, Joachim and Neuba,
    Adam and Kitzerow, Heinz-Siegfried and Schumacher, Stefan}, year={2021} }'
  chicago: Wiebeler, Christian, Joachim Vollbrecht, Adam Neuba, Heinz-Siegfried Kitzerow,
    and Stefan Schumacher. “Unraveling the Electrochemical and Spectroscopic Properties
    of Neutral and Negatively Charged Perylene Tetraethylesters.” <i>Scientific Reports</i>
    11, no. 1 (2021). <a href="https://doi.org/10.1038/s41598-021-95551-0">https://doi.org/10.1038/s41598-021-95551-0</a>.
  ieee: 'C. Wiebeler, J. Vollbrecht, A. Neuba, H.-S. Kitzerow, and S. Schumacher,
    “Unraveling the electrochemical and spectroscopic properties of neutral and negatively
    charged perylene tetraethylesters,” <i>Scientific Reports</i>, vol. 11, no. 1,
    Art. no. 16097, 2021, doi: <a href="https://doi.org/10.1038/s41598-021-95551-0">10.1038/s41598-021-95551-0</a>.'
  mla: Wiebeler, Christian, et al. “Unraveling the Electrochemical and Spectroscopic
    Properties of Neutral and Negatively Charged Perylene Tetraethylesters.” <i>Scientific
    Reports</i>, vol. 11, no. 1, 16097, Springer Science and Business Media LLC, 2021,
    doi:<a href="https://doi.org/10.1038/s41598-021-95551-0">10.1038/s41598-021-95551-0</a>.
  short: C. Wiebeler, J. Vollbrecht, A. Neuba, H.-S. Kitzerow, S. Schumacher, Scientific
    Reports 11 (2021).
date_created: 2023-01-24T17:26:16Z
date_updated: 2023-04-20T15:34:34Z
department:
- _id: '313'
- _id: '230'
- _id: '638'
- _id: '15'
- _id: '170'
- _id: '297'
- _id: '35'
doi: 10.1038/s41598-021-95551-0
intvolume: '        11'
issue: '1'
keyword:
- Multidisciplinary
language:
- iso: eng
publication: Scientific Reports
publication_identifier:
  issn:
  - 2045-2322
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: Unraveling the electrochemical and spectroscopic properties of neutral and
  negatively charged perylene tetraethylesters
type: journal_article
user_id: '16199'
volume: 11
year: '2021'
...
---
_id: '40434'
article_number: '2100518'
author:
- first_name: Philip
  full_name: Klement, Philip
  last_name: Klement
- first_name: Natalie
  full_name: Dehnhardt, Natalie
  last_name: Dehnhardt
- first_name: Chuan-Ding
  full_name: Dong, Chuan-Ding
  id: '67188'
  last_name: Dong
- first_name: Florian
  full_name: Dobener, Florian
  last_name: Dobener
- first_name: Samuel
  full_name: Bayliff, Samuel
  last_name: Bayliff
- first_name: Julius
  full_name: Winkler, Julius
  last_name: Winkler
- first_name: Detlev M.
  full_name: Hofmann, Detlev M.
  last_name: Hofmann
- first_name: Peter J.
  full_name: Klar, Peter J.
  last_name: Klar
- first_name: Stefan
  full_name: Schumacher, Stefan
  id: '27271'
  last_name: Schumacher
  orcid: 0000-0003-4042-4951
- first_name: Sangam
  full_name: Chatterjee, Sangam
  last_name: Chatterjee
- first_name: Johanna
  full_name: Heine, Johanna
  last_name: Heine
citation:
  ama: Klement P, Dehnhardt N, Dong C-D, et al. Atomically Thin Sheets of Lead‐Free
    1D Hybrid Perovskites Feature Tunable White‐Light Emission from Self‐Trapped Excitons.
    <i>Advanced Materials</i>. 2021;33(23). doi:<a href="https://doi.org/10.1002/adma.202100518">10.1002/adma.202100518</a>
  apa: Klement, P., Dehnhardt, N., Dong, C.-D., Dobener, F., Bayliff, S., Winkler,
    J., Hofmann, D. M., Klar, P. J., Schumacher, S., Chatterjee, S., &#38; Heine,
    J. (2021). Atomically Thin Sheets of Lead‐Free 1D Hybrid Perovskites Feature Tunable
    White‐Light Emission from Self‐Trapped Excitons. <i>Advanced Materials</i>, <i>33</i>(23),
    Article 2100518. <a href="https://doi.org/10.1002/adma.202100518">https://doi.org/10.1002/adma.202100518</a>
  bibtex: '@article{Klement_Dehnhardt_Dong_Dobener_Bayliff_Winkler_Hofmann_Klar_Schumacher_Chatterjee_et
    al._2021, title={Atomically Thin Sheets of Lead‐Free 1D Hybrid Perovskites Feature
    Tunable White‐Light Emission from Self‐Trapped Excitons}, volume={33}, DOI={<a
    href="https://doi.org/10.1002/adma.202100518">10.1002/adma.202100518</a>}, number={232100518},
    journal={Advanced Materials}, publisher={Wiley}, author={Klement, Philip and Dehnhardt,
    Natalie and Dong, Chuan-Ding and Dobener, Florian and Bayliff, Samuel and Winkler,
    Julius and Hofmann, Detlev M. and Klar, Peter J. and Schumacher, Stefan and Chatterjee,
    Sangam and et al.}, year={2021} }'
  chicago: Klement, Philip, Natalie Dehnhardt, Chuan-Ding Dong, Florian Dobener, Samuel
    Bayliff, Julius Winkler, Detlev M. Hofmann, et al. “Atomically Thin Sheets of
    Lead‐Free 1D Hybrid Perovskites Feature Tunable White‐Light Emission from Self‐Trapped
    Excitons.” <i>Advanced Materials</i> 33, no. 23 (2021). <a href="https://doi.org/10.1002/adma.202100518">https://doi.org/10.1002/adma.202100518</a>.
  ieee: 'P. Klement <i>et al.</i>, “Atomically Thin Sheets of Lead‐Free 1D Hybrid
    Perovskites Feature Tunable White‐Light Emission from Self‐Trapped Excitons,”
    <i>Advanced Materials</i>, vol. 33, no. 23, Art. no. 2100518, 2021, doi: <a href="https://doi.org/10.1002/adma.202100518">10.1002/adma.202100518</a>.'
  mla: Klement, Philip, et al. “Atomically Thin Sheets of Lead‐Free 1D Hybrid Perovskites
    Feature Tunable White‐Light Emission from Self‐Trapped Excitons.” <i>Advanced
    Materials</i>, vol. 33, no. 23, 2100518, Wiley, 2021, doi:<a href="https://doi.org/10.1002/adma.202100518">10.1002/adma.202100518</a>.
  short: 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).
date_created: 2023-01-26T15:51:03Z
date_updated: 2023-04-20T15:33:14Z
department:
- _id: '15'
- _id: '170'
- _id: '297'
- _id: '230'
- _id: '35'
doi: 10.1002/adma.202100518
intvolume: '        33'
issue: '23'
keyword:
- Mechanical Engineering
- Mechanics of Materials
- General Materials Science
language:
- iso: eng
project:
- _id: '52'
  name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: Advanced Materials
publication_identifier:
  issn:
  - 0935-9648
  - 1521-4095
publication_status: published
publisher: Wiley
status: public
title: Atomically Thin Sheets of Lead‐Free 1D Hybrid Perovskites Feature Tunable White‐Light
  Emission from Self‐Trapped Excitons
type: journal_article
user_id: '16199'
volume: 33
year: '2021'
...
---
_id: '24975'
author:
- first_name: Martin
  full_name: Franz, Martin
  last_name: Franz
- first_name: Sandhya
  full_name: Chandola, Sandhya
  last_name: Chandola
- first_name: Maximilian
  full_name: Koy, Maximilian
  last_name: Koy
- first_name: Robert
  full_name: Zielinski, Robert
  last_name: Zielinski
- first_name: Hazem
  full_name: Aldahhak, Hazem
  last_name: Aldahhak
- first_name: Mowpriya
  full_name: Das, Mowpriya
  last_name: Das
- first_name: Matthias
  full_name: Freitag, Matthias
  last_name: Freitag
- first_name: Uwe
  full_name: Gerstmann, Uwe
  id: '171'
  last_name: Gerstmann
  orcid: 0000-0002-4476-223X
- first_name: Denise
  full_name: Liebig, Denise
  last_name: Liebig
- first_name: Adrian Karl
  full_name: Hoffmann, Adrian Karl
  last_name: Hoffmann
- first_name: Maximilian
  full_name: Rosin, Maximilian
  last_name: Rosin
- first_name: Wolf Gero
  full_name: Schmidt, Wolf Gero
  id: '468'
  last_name: Schmidt
  orcid: 0000-0002-2717-5076
- first_name: Conor
  full_name: Hogan, Conor
  last_name: Hogan
- first_name: Frank
  full_name: Glorius, Frank
  last_name: Glorius
- first_name: Norbert
  full_name: Esser, Norbert
  last_name: Esser
- first_name: Mario
  full_name: Dähne, Mario
  last_name: Dähne
citation:
  ama: Franz M, Chandola S, Koy M, et al. Controlled growth of ordered monolayers
    of N-heterocyclic carbenes on silicon. <i>Nature Chemistry</i>. Published online
    2021:828-835. doi:<a href="https://doi.org/10.1038/s41557-021-00721-2">10.1038/s41557-021-00721-2</a>
  apa: Franz, M., Chandola, S., Koy, M., Zielinski, R., Aldahhak, H., Das, M., Freitag,
    M., Gerstmann, U., Liebig, D., Hoffmann, A. K., Rosin, M., Schmidt, W. G., Hogan,
    C., Glorius, F., Esser, N., &#38; Dähne, M. (2021). Controlled growth of ordered
    monolayers of N-heterocyclic carbenes on silicon. <i>Nature Chemistry</i>, 828–835.
    <a href="https://doi.org/10.1038/s41557-021-00721-2">https://doi.org/10.1038/s41557-021-00721-2</a>
  bibtex: '@article{Franz_Chandola_Koy_Zielinski_Aldahhak_Das_Freitag_Gerstmann_Liebig_Hoffmann_et
    al._2021, title={Controlled growth of ordered monolayers of N-heterocyclic carbenes
    on silicon}, DOI={<a href="https://doi.org/10.1038/s41557-021-00721-2">10.1038/s41557-021-00721-2</a>},
    journal={Nature Chemistry}, author={Franz, Martin and Chandola, Sandhya and Koy,
    Maximilian and Zielinski, Robert and Aldahhak, Hazem and Das, Mowpriya and Freitag,
    Matthias and Gerstmann, Uwe and Liebig, Denise and Hoffmann, Adrian Karl and et
    al.}, year={2021}, pages={828–835} }'
  chicago: Franz, Martin, Sandhya Chandola, Maximilian Koy, Robert Zielinski, Hazem
    Aldahhak, Mowpriya Das, Matthias Freitag, et al. “Controlled Growth of Ordered
    Monolayers of N-Heterocyclic Carbenes on Silicon.” <i>Nature Chemistry</i>, 2021,
    828–35. <a href="https://doi.org/10.1038/s41557-021-00721-2">https://doi.org/10.1038/s41557-021-00721-2</a>.
  ieee: 'M. Franz <i>et al.</i>, “Controlled growth of ordered monolayers of N-heterocyclic
    carbenes on silicon,” <i>Nature Chemistry</i>, pp. 828–835, 2021, doi: <a href="https://doi.org/10.1038/s41557-021-00721-2">10.1038/s41557-021-00721-2</a>.'
  mla: Franz, Martin, et al. “Controlled Growth of Ordered Monolayers of N-Heterocyclic
    Carbenes on Silicon.” <i>Nature Chemistry</i>, 2021, pp. 828–35, doi:<a href="https://doi.org/10.1038/s41557-021-00721-2">10.1038/s41557-021-00721-2</a>.
  short: M. Franz, S. Chandola, M. Koy, R. Zielinski, H. Aldahhak, M. Das, M. Freitag,
    U. Gerstmann, D. Liebig, A.K. Hoffmann, M. Rosin, W.G. Schmidt, C. Hogan, F. Glorius,
    N. Esser, M. Dähne, Nature Chemistry (2021) 828–835.
date_created: 2021-09-24T07:49:54Z
date_updated: 2023-04-20T15:56:30Z
department:
- _id: '15'
- _id: '170'
- _id: '295'
- _id: '230'
- _id: '35'
- _id: '790'
doi: 10.1038/s41557-021-00721-2
language:
- iso: eng
page: 828-835
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: Nature Chemistry
publication_identifier:
  issn:
  - 1755-4330
  - 1755-4349
publication_status: published
status: public
title: Controlled growth of ordered monolayers of N-heterocyclic carbenes on silicon
type: journal_article
user_id: '16199'
year: '2021'
...
---
_id: '23418'
abstract:
- lang: eng
  text: Density-functional theory within a Berry-phase formulation of the dynamical
    polarization is used to determine the second-order susceptibility χ(2) of lithium
    niobate (LiNbO3). Defect trapped polarons and bipolarons are found to strongly
    enhance the nonlinear susceptibility of the material, in particular if localized
    at NbV–VLi defect pairs. This is essentially a consequence of the polaronic excitation
    resulting in relaxation-induced gap states. The occupation of these levels leads
    to strongly enhanced χ(2) coefficients and allows for the spatial and transient
    modification of the second-harmonic generation of macroscopic samples.
article_type: original
author:
- first_name: Agnieszka L.
  full_name: Kozub, Agnieszka L.
  id: '77566'
  last_name: Kozub
  orcid: https://orcid.org/0000-0001-6584-0201
- first_name: Arno
  full_name: Schindlmayr, Arno
  id: '458'
  last_name: Schindlmayr
  orcid: 0000-0002-4855-071X
- first_name: Uwe
  full_name: Gerstmann, Uwe
  id: '171'
  last_name: Gerstmann
  orcid: 0000-0002-4476-223X
- first_name: Wolf Gero
  full_name: Schmidt, Wolf Gero
  id: '468'
  last_name: Schmidt
  orcid: 0000-0002-2717-5076
citation:
  ama: Kozub AL, Schindlmayr A, Gerstmann U, Schmidt WG. Polaronic enhancement of
    second-harmonic generation in lithium niobate. <i>Physical Review B</i>. 2021;104:174110.
    doi:<a href="https://doi.org/10.1103/PhysRevB.104.174110">10.1103/PhysRevB.104.174110</a>
  apa: Kozub, A. L., Schindlmayr, A., Gerstmann, U., &#38; Schmidt, W. G. (2021).
    Polaronic enhancement of second-harmonic generation in lithium niobate. <i>Physical
    Review B</i>, <i>104</i>, 174110. <a href="https://doi.org/10.1103/PhysRevB.104.174110">https://doi.org/10.1103/PhysRevB.104.174110</a>
  bibtex: '@article{Kozub_Schindlmayr_Gerstmann_Schmidt_2021, title={Polaronic enhancement
    of second-harmonic generation in lithium niobate}, volume={104}, DOI={<a href="https://doi.org/10.1103/PhysRevB.104.174110">10.1103/PhysRevB.104.174110</a>},
    journal={Physical Review B}, publisher={American Physical Society}, author={Kozub,
    Agnieszka L. and Schindlmayr, Arno and Gerstmann, Uwe and Schmidt, Wolf Gero},
    year={2021}, pages={174110} }'
  chicago: 'Kozub, Agnieszka L., Arno Schindlmayr, Uwe Gerstmann, and Wolf Gero Schmidt.
    “Polaronic Enhancement of Second-Harmonic Generation in Lithium Niobate.” <i>Physical
    Review B</i> 104 (2021): 174110. <a href="https://doi.org/10.1103/PhysRevB.104.174110">https://doi.org/10.1103/PhysRevB.104.174110</a>.'
  ieee: 'A. L. Kozub, A. Schindlmayr, U. Gerstmann, and W. G. Schmidt, “Polaronic
    enhancement of second-harmonic generation in lithium niobate,” <i>Physical Review
    B</i>, vol. 104, p. 174110, 2021, doi: <a href="https://doi.org/10.1103/PhysRevB.104.174110">10.1103/PhysRevB.104.174110</a>.'
  mla: Kozub, Agnieszka L., et al. “Polaronic Enhancement of Second-Harmonic Generation
    in Lithium Niobate.” <i>Physical Review B</i>, vol. 104, American Physical Society,
    2021, p. 174110, doi:<a href="https://doi.org/10.1103/PhysRevB.104.174110">10.1103/PhysRevB.104.174110</a>.
  short: A.L. Kozub, A. Schindlmayr, U. Gerstmann, W.G. Schmidt, Physical Review B
    104 (2021) 174110.
date_created: 2021-08-16T19:09:46Z
date_updated: 2023-04-21T11:15:30Z
ddc:
- '530'
department:
- _id: '296'
- _id: '230'
- _id: '429'
- _id: '295'
- _id: '15'
- _id: '170'
- _id: '790'
doi: 10.1103/PhysRevB.104.174110
external_id:
  arxiv:
  - '2106.01145'
  isi:
  - '000720931400007'
file:
- access_level: open_access
  content_type: application/pdf
  creator: schindlm
  date_created: 2021-11-18T20:49:19Z
  date_updated: 2021-11-18T20:49:19Z
  description: © 2021 American Physical Society
  file_id: '27577'
  file_name: PhysRevB.104.174110.pdf
  file_size: 804012
  relation: main_file
  title: Polaronic enhancement of second-harmonic generation in lithium niobate
file_date_updated: 2021-11-18T20:49:19Z
has_accepted_license: '1'
intvolume: '       104'
isi: '1'
language:
- iso: eng
oa: '1'
page: '174110'
project:
- _id: '53'
  name: TRR 142
- _id: '55'
  name: TRR 142 - Project Area B
- _id: '69'
  name: TRR 142 - Subproject B4
- _id: '52'
  name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: Physical Review B
publication_identifier:
  eissn:
  - 2469-9969
  issn:
  - 2469-9950
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
status: public
title: Polaronic enhancement of second-harmonic generation in lithium niobate
type: journal_article
user_id: '171'
volume: 104
year: '2021'
...
---
_id: '23475'
author:
- first_name: Hendrik
  full_name: Rose, Hendrik
  id: '55958'
  last_name: Rose
  orcid: 0000-0002-3079-5428
- first_name: Jagannath
  full_name: Paul, Jagannath
  last_name: Paul
- first_name: Jared K.
  full_name: Wahlstrand, Jared K.
  last_name: Wahlstrand
- first_name: Alan D.
  full_name: Bristow, Alan D.
  last_name: Bristow
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
citation:
  ama: 'Rose H, Paul J, Wahlstrand JK, Bristow AD, Meier T. Theoretical analysis and
    simulations of two-dimensional Fourier transform spectroscopy performed on exciton-polaritons
    of a quantum-well microcavity system. In: Betz M, Elezzabi AY, eds. <i>Ultrafast
    Phenomena and Nanophotonics XXV</i>. Vol 11684. SPIE Proceedings. ; 2021. doi:<a
    href="https://doi.org/10.1117/12.2576696">10.1117/12.2576696</a>'
  apa: Rose, H., Paul, J., Wahlstrand, J. K., Bristow, A. D., &#38; Meier, T. (2021).
    Theoretical analysis and simulations of two-dimensional Fourier transform spectroscopy
    performed on exciton-polaritons of a quantum-well microcavity system. In M. Betz
    &#38; A. Y. Elezzabi (Eds.), <i>Ultrafast Phenomena and Nanophotonics XXV</i>
    (Vol. 11684). <a href="https://doi.org/10.1117/12.2576696">https://doi.org/10.1117/12.2576696</a>
  bibtex: '@inproceedings{Rose_Paul_Wahlstrand_Bristow_Meier_2021, series={SPIE Proceedings},
    title={Theoretical analysis and simulations of two-dimensional Fourier transform
    spectroscopy performed on exciton-polaritons of a quantum-well microcavity system},
    volume={11684}, DOI={<a href="https://doi.org/10.1117/12.2576696">10.1117/12.2576696</a>},
    booktitle={Ultrafast Phenomena and Nanophotonics XXV}, author={Rose, Hendrik and
    Paul, Jagannath and Wahlstrand, Jared K. and Bristow, Alan D. and Meier, Torsten},
    editor={Betz, Markus and Elezzabi, Abdulhakem Y.}, year={2021}, collection={SPIE
    Proceedings} }'
  chicago: Rose, Hendrik, Jagannath Paul, Jared K. Wahlstrand, Alan D. Bristow, and
    Torsten Meier. “Theoretical Analysis and Simulations of Two-Dimensional Fourier
    Transform Spectroscopy Performed on Exciton-Polaritons of a Quantum-Well Microcavity
    System.” In <i>Ultrafast Phenomena and Nanophotonics XXV</i>, edited by Markus
    Betz and Abdulhakem Y. Elezzabi, Vol. 11684. SPIE Proceedings, 2021. <a href="https://doi.org/10.1117/12.2576696">https://doi.org/10.1117/12.2576696</a>.
  ieee: 'H. Rose, J. Paul, J. K. Wahlstrand, A. D. Bristow, and T. Meier, “Theoretical
    analysis and simulations of two-dimensional Fourier transform spectroscopy performed
    on exciton-polaritons of a quantum-well microcavity system,” in <i>Ultrafast Phenomena
    and Nanophotonics XXV</i>, 2021, vol. 11684, doi: <a href="https://doi.org/10.1117/12.2576696">10.1117/12.2576696</a>.'
  mla: Rose, Hendrik, et al. “Theoretical Analysis and Simulations of Two-Dimensional
    Fourier Transform Spectroscopy Performed on Exciton-Polaritons of a Quantum-Well
    Microcavity System.” <i>Ultrafast Phenomena and Nanophotonics XXV</i>, edited
    by Markus Betz and Abdulhakem Y. Elezzabi, vol. 11684, 2021, doi:<a href="https://doi.org/10.1117/12.2576696">10.1117/12.2576696</a>.
  short: 'H. Rose, J. Paul, J.K. Wahlstrand, A.D. Bristow, T. Meier, in: M. Betz,
    A.Y. Elezzabi (Eds.), Ultrafast Phenomena and Nanophotonics XXV, 2021.'
date_created: 2021-08-24T08:49:36Z
date_updated: 2023-04-21T11:15:47Z
department:
- _id: '15'
- _id: '170'
- _id: '293'
- _id: '230'
- _id: '623'
- _id: '35'
doi: 10.1117/12.2576696
editor:
- first_name: Markus
  full_name: Betz, Markus
  last_name: Betz
- first_name: Abdulhakem Y.
  full_name: Elezzabi, Abdulhakem Y.
  last_name: Elezzabi
intvolume: '     11684'
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: Ultrafast Phenomena and Nanophotonics XXV
publication_status: published
series_title: SPIE Proceedings
status: public
title: Theoretical analysis and simulations of two-dimensional Fourier transform spectroscopy
  performed on exciton-polaritons of a quantum-well microcavity system
type: conference
user_id: '16199'
volume: 11684
year: '2021'
...
---
_id: '37333'
article_number: '085201'
author:
- first_name: L.
  full_name: Krauss-Kodytek, L.
  last_name: Krauss-Kodytek
- first_name: W.-R.
  full_name: Hannes, W.-R.
  last_name: Hannes
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
- first_name: C.
  full_name: Ruppert, C.
  last_name: Ruppert
- first_name: M.
  full_name: Betz, M.
  last_name: Betz
citation:
  ama: 'Krauss-Kodytek L, Hannes W-R, Meier T, Ruppert C, Betz M. Nondegenerate two-photon
    absorption in ZnSe: Experiment and theory. <i>Physical Review B</i>. 2021;104(8).
    doi:<a href="https://doi.org/10.1103/physrevb.104.085201">10.1103/physrevb.104.085201</a>'
  apa: 'Krauss-Kodytek, L., Hannes, W.-R., Meier, T., Ruppert, C., &#38; Betz, M.
    (2021). Nondegenerate two-photon absorption in ZnSe: Experiment and theory. <i>Physical
    Review B</i>, <i>104</i>(8), Article 085201. <a href="https://doi.org/10.1103/physrevb.104.085201">https://doi.org/10.1103/physrevb.104.085201</a>'
  bibtex: '@article{Krauss-Kodytek_Hannes_Meier_Ruppert_Betz_2021, title={Nondegenerate
    two-photon absorption in ZnSe: Experiment and theory}, volume={104}, DOI={<a href="https://doi.org/10.1103/physrevb.104.085201">10.1103/physrevb.104.085201</a>},
    number={8085201}, journal={Physical Review B}, publisher={American Physical Society
    (APS)}, author={Krauss-Kodytek, L. and Hannes, W.-R. and Meier, Torsten and Ruppert,
    C. and Betz, M.}, year={2021} }'
  chicago: 'Krauss-Kodytek, L., W.-R. Hannes, Torsten Meier, C. Ruppert, and M. Betz.
    “Nondegenerate Two-Photon Absorption in ZnSe: Experiment and Theory.” <i>Physical
    Review B</i> 104, no. 8 (2021). <a href="https://doi.org/10.1103/physrevb.104.085201">https://doi.org/10.1103/physrevb.104.085201</a>.'
  ieee: 'L. Krauss-Kodytek, W.-R. Hannes, T. Meier, C. Ruppert, and M. Betz, “Nondegenerate
    two-photon absorption in ZnSe: Experiment and theory,” <i>Physical Review B</i>,
    vol. 104, no. 8, Art. no. 085201, 2021, doi: <a href="https://doi.org/10.1103/physrevb.104.085201">10.1103/physrevb.104.085201</a>.'
  mla: 'Krauss-Kodytek, L., et al. “Nondegenerate Two-Photon Absorption in ZnSe: Experiment
    and Theory.” <i>Physical Review B</i>, vol. 104, no. 8, 085201, American Physical
    Society (APS), 2021, doi:<a href="https://doi.org/10.1103/physrevb.104.085201">10.1103/physrevb.104.085201</a>.'
  short: L. Krauss-Kodytek, W.-R. Hannes, T. Meier, C. Ruppert, M. Betz, Physical
    Review B 104 (2021).
date_created: 2023-01-18T11:30:11Z
date_updated: 2023-04-21T11:14:40Z
department:
- _id: '15'
- _id: '170'
- _id: '293'
- _id: '230'
- _id: '35'
doi: 10.1103/physrevb.104.085201
intvolume: '       104'
issue: '8'
language:
- iso: eng
project:
- _id: '52'
  name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
- _id: '53'
  name: 'TRR 142: TRR 142'
- _id: '54'
  name: 'TRR 142 - A: TRR 142 - Project Area A'
- _id: '64'
  name: 'TRR 142 - A7: TRR 142 - Subproject A7'
publication: Physical Review B
publication_identifier:
  issn:
  - 2469-9950
  - 2469-9969
publication_status: published
publisher: American Physical Society (APS)
status: public
title: 'Nondegenerate two-photon absorption in ZnSe: Experiment and theory'
type: journal_article
user_id: '16199'
volume: 104
year: '2021'
...
---
_id: '21547'
author:
- first_name: Matvei
  full_name: Riabinin, Matvei
  last_name: Riabinin
- first_name: Polina
  full_name: Sharapova, Polina
  id: '60286'
  last_name: Sharapova
- first_name: Tim
  full_name: Bartley, Tim
  id: '49683'
  last_name: Bartley
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
citation:
  ama: Riabinin M, Sharapova P, Bartley T, Meier T. Generating two-mode squeezing
    with multimode measurement-induced nonlinearity. <i>Journal of Physics Communications</i>.
    2021;5(4). doi:<a href="https://doi.org/10.1088/2399-6528/abeec2">10.1088/2399-6528/abeec2</a>
  apa: Riabinin, M., Sharapova, P., Bartley, T., &#38; Meier, T. (2021). Generating
    two-mode squeezing with multimode measurement-induced nonlinearity. <i>Journal
    of Physics Communications</i>, <i>5</i>(4). <a href="https://doi.org/10.1088/2399-6528/abeec2">https://doi.org/10.1088/2399-6528/abeec2</a>
  bibtex: '@article{Riabinin_Sharapova_Bartley_Meier_2021, title={Generating two-mode
    squeezing with multimode measurement-induced nonlinearity}, volume={5}, DOI={<a
    href="https://doi.org/10.1088/2399-6528/abeec2">10.1088/2399-6528/abeec2</a>},
    number={4}, journal={Journal of Physics Communications}, author={Riabinin, Matvei
    and Sharapova, Polina and Bartley, Tim and Meier, Torsten}, year={2021} }'
  chicago: Riabinin, Matvei, Polina Sharapova, Tim Bartley, and Torsten Meier. “Generating
    Two-Mode Squeezing with Multimode Measurement-Induced Nonlinearity.” <i>Journal
    of Physics Communications</i> 5, no. 4 (2021). <a href="https://doi.org/10.1088/2399-6528/abeec2">https://doi.org/10.1088/2399-6528/abeec2</a>.
  ieee: 'M. Riabinin, P. Sharapova, T. Bartley, and T. Meier, “Generating two-mode
    squeezing with multimode measurement-induced nonlinearity,” <i>Journal of Physics
    Communications</i>, vol. 5, no. 4, 2021, doi: <a href="https://doi.org/10.1088/2399-6528/abeec2">10.1088/2399-6528/abeec2</a>.'
  mla: Riabinin, Matvei, et al. “Generating Two-Mode Squeezing with Multimode Measurement-Induced
    Nonlinearity.” <i>Journal of Physics Communications</i>, vol. 5, no. 4, 2021,
    doi:<a href="https://doi.org/10.1088/2399-6528/abeec2">10.1088/2399-6528/abeec2</a>.
  short: M. Riabinin, P. Sharapova, T. Bartley, T. Meier, Journal of Physics Communications
    5 (2021).
date_created: 2021-03-22T08:49:03Z
date_updated: 2023-04-21T11:15:28Z
department:
- _id: '15'
- _id: '569'
- _id: '170'
- _id: '293'
- _id: '230'
- _id: '623'
- _id: '429'
- _id: '482'
- _id: '35'
doi: 10.1088/2399-6528/abeec2
intvolume: '         5'
issue: '4'
language:
- iso: eng
project:
- _id: '53'
  name: TRR 142
- _id: '56'
  name: TRR 142 - Project Area C
- _id: '72'
  name: TRR 142 - Subproject C2
- _id: '76'
  name: TRR 142 - Subproject C6
- _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: Journal of Physics Communications
publication_identifier:
  issn:
  - 2399-6528
publication_status: published
status: public
title: Generating two-mode squeezing with multimode measurement-induced nonlinearity
type: journal_article
user_id: '16199'
volume: 5
year: '2021'
...
---
_id: '23472'
article_number: '085201'
author:
- first_name: L.
  full_name: Krauss-Kodytek, L.
  last_name: Krauss-Kodytek
- first_name: Wolf-Rüdiger
  full_name: Hannes, Wolf-Rüdiger
  last_name: Hannes
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
- first_name: C.
  full_name: Ruppert, C.
  last_name: Ruppert
- first_name: M.
  full_name: Betz, M.
  last_name: Betz
citation:
  ama: 'Krauss-Kodytek L, Hannes W-R, Meier T, Ruppert C, Betz M. Nondegenerate two-photon
    absorption in ZnSe: Experiment and theory. <i>Physical Review B</i>. 2021;104(8).
    doi:<a href="https://doi.org/10.1103/physrevb.104.085201">10.1103/physrevb.104.085201</a>'
  apa: 'Krauss-Kodytek, L., Hannes, W.-R., Meier, T., Ruppert, C., &#38; Betz, M.
    (2021). Nondegenerate two-photon absorption in ZnSe: Experiment and theory. <i>Physical
    Review B</i>, <i>104</i>(8), Article 085201. <a href="https://doi.org/10.1103/physrevb.104.085201">https://doi.org/10.1103/physrevb.104.085201</a>'
  bibtex: '@article{Krauss-Kodytek_Hannes_Meier_Ruppert_Betz_2021, title={Nondegenerate
    two-photon absorption in ZnSe: Experiment and theory}, volume={104}, DOI={<a href="https://doi.org/10.1103/physrevb.104.085201">10.1103/physrevb.104.085201</a>},
    number={8085201}, journal={Physical Review B}, author={Krauss-Kodytek, L. and
    Hannes, Wolf-Rüdiger and Meier, Torsten and Ruppert, C. and Betz, M.}, year={2021}
    }'
  chicago: 'Krauss-Kodytek, L., Wolf-Rüdiger Hannes, Torsten Meier, C. Ruppert, and
    M. Betz. “Nondegenerate Two-Photon Absorption in ZnSe: Experiment and Theory.”
    <i>Physical Review B</i> 104, no. 8 (2021). <a href="https://doi.org/10.1103/physrevb.104.085201">https://doi.org/10.1103/physrevb.104.085201</a>.'
  ieee: 'L. Krauss-Kodytek, W.-R. Hannes, T. Meier, C. Ruppert, and M. Betz, “Nondegenerate
    two-photon absorption in ZnSe: Experiment and theory,” <i>Physical Review B</i>,
    vol. 104, no. 8, Art. no. 085201, 2021, doi: <a href="https://doi.org/10.1103/physrevb.104.085201">10.1103/physrevb.104.085201</a>.'
  mla: 'Krauss-Kodytek, L., et al. “Nondegenerate Two-Photon Absorption in ZnSe: Experiment
    and Theory.” <i>Physical Review B</i>, vol. 104, no. 8, 085201, 2021, doi:<a href="https://doi.org/10.1103/physrevb.104.085201">10.1103/physrevb.104.085201</a>.'
  short: L. Krauss-Kodytek, W.-R. Hannes, T. Meier, C. Ruppert, M. Betz, Physical
    Review B 104 (2021).
date_created: 2021-08-24T08:40:32Z
date_updated: 2023-04-21T11:15:02Z
department:
- _id: '15'
- _id: '170'
- _id: '293'
- _id: '35'
doi: 10.1103/physrevb.104.085201
intvolume: '       104'
issue: '8'
language:
- iso: eng
project:
- _id: '53'
  name: TRR 142
- _id: '54'
  name: TRR 142 - Project Area A
- _id: '64'
  name: TRR 142 - Subproject A7
- _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:
  - 2469-9950
  - 2469-9969
publication_status: published
status: public
title: 'Nondegenerate two-photon absorption in ZnSe: Experiment and theory'
type: journal_article
user_id: '16199'
volume: 104
year: '2021'
...
---
_id: '21362'
article_number: '013099'
author:
- first_name: Yan
  full_name: Xue, Yan
  last_name: Xue
- first_name: Igor
  full_name: Chestnov, Igor
  last_name: Chestnov
- first_name: Evgeny
  full_name: Sedov, Evgeny
  last_name: Sedov
- first_name: Evgeniy
  full_name: Kiktenko, Evgeniy
  last_name: Kiktenko
- first_name: Aleksey K.
  full_name: Fedorov, Aleksey K.
  last_name: Fedorov
- first_name: Stefan
  full_name: Schumacher, Stefan
  id: '27271'
  last_name: Schumacher
  orcid: 0000-0003-4042-4951
- first_name: Xuekai
  full_name: Ma, Xuekai
  id: '59416'
  last_name: Ma
- first_name: Alexey
  full_name: Kavokin, Alexey
  last_name: Kavokin
citation:
  ama: Xue Y, Chestnov I, Sedov E, et al. Split-ring polariton condensates as macroscopic
    two-level quantum systems. <i>Physical Review Research</i>. 2021;3(1). doi:<a
    href="https://doi.org/10.1103/physrevresearch.3.013099">10.1103/physrevresearch.3.013099</a>
  apa: Xue, Y., Chestnov, I., Sedov, E., Kiktenko, E., Fedorov, A. K., Schumacher,
    S., Ma, X., &#38; Kavokin, A. (2021). Split-ring polariton condensates as macroscopic
    two-level quantum systems. <i>Physical Review Research</i>, <i>3</i>(1), Article
    013099. <a href="https://doi.org/10.1103/physrevresearch.3.013099">https://doi.org/10.1103/physrevresearch.3.013099</a>
  bibtex: '@article{Xue_Chestnov_Sedov_Kiktenko_Fedorov_Schumacher_Ma_Kavokin_2021,
    title={Split-ring polariton condensates as macroscopic two-level quantum systems},
    volume={3}, DOI={<a href="https://doi.org/10.1103/physrevresearch.3.013099">10.1103/physrevresearch.3.013099</a>},
    number={1013099}, journal={Physical Review Research}, author={Xue, Yan and Chestnov,
    Igor and Sedov, Evgeny and Kiktenko, Evgeniy and Fedorov, Aleksey K. and Schumacher,
    Stefan and Ma, Xuekai and Kavokin, Alexey}, year={2021} }'
  chicago: Xue, Yan, Igor Chestnov, Evgeny Sedov, Evgeniy Kiktenko, Aleksey K. Fedorov,
    Stefan Schumacher, Xuekai Ma, and Alexey Kavokin. “Split-Ring Polariton Condensates
    as Macroscopic Two-Level Quantum Systems.” <i>Physical Review Research</i> 3,
    no. 1 (2021). <a href="https://doi.org/10.1103/physrevresearch.3.013099">https://doi.org/10.1103/physrevresearch.3.013099</a>.
  ieee: 'Y. Xue <i>et al.</i>, “Split-ring polariton condensates as macroscopic two-level
    quantum systems,” <i>Physical Review Research</i>, vol. 3, no. 1, Art. no. 013099,
    2021, doi: <a href="https://doi.org/10.1103/physrevresearch.3.013099">10.1103/physrevresearch.3.013099</a>.'
  mla: Xue, Yan, et al. “Split-Ring Polariton Condensates as Macroscopic Two-Level
    Quantum Systems.” <i>Physical Review Research</i>, vol. 3, no. 1, 013099, 2021,
    doi:<a href="https://doi.org/10.1103/physrevresearch.3.013099">10.1103/physrevresearch.3.013099</a>.
  short: Y. Xue, I. Chestnov, E. Sedov, E. Kiktenko, A.K. Fedorov, S. Schumacher,
    X. Ma, A. Kavokin, Physical Review Research 3 (2021).
date_created: 2021-03-02T10:28:55Z
date_updated: 2025-12-05T13:48:59Z
department:
- _id: '15'
- _id: '170'
- _id: '297'
- _id: '705'
- _id: '230'
- _id: '429'
- _id: '35'
doi: 10.1103/physrevresearch.3.013099
intvolume: '         3'
issue: '1'
language:
- iso: eng
project:
- _id: '52'
  name: Computing Resources Provided by the Paderborn Center for Parallel Computing
- _id: '53'
  name: 'TRR 142: TRR 142'
- _id: '54'
  name: 'TRR 142 - A: TRR 142 - Project Area A'
- _id: '61'
  name: 'TRR 142 - A4: TRR 142 - Subproject A4'
- _id: '52'
  name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
- _id: '53'
  name: 'TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten
    zu funktionellen Strukturen'
publication: Physical Review Research
publication_identifier:
  issn:
  - 2643-1564
publication_status: published
status: public
title: Split-ring polariton condensates as macroscopic two-level quantum systems
type: journal_article
user_id: '16199'
volume: 3
year: '2021'
...
---
_id: '21359'
article_number: '075305'
author:
- first_name: Franziska
  full_name: Barkhausen, Franziska
  last_name: Barkhausen
- first_name: Matthias
  full_name: Pukrop, Matthias
  id: '64535'
  last_name: Pukrop
- first_name: Stefan
  full_name: Schumacher, Stefan
  id: '27271'
  last_name: Schumacher
  orcid: 0000-0003-4042-4951
- first_name: Xuekai
  full_name: Ma, Xuekai
  id: '59416'
  last_name: Ma
citation:
  ama: Barkhausen F, Pukrop M, Schumacher S, Ma X. Structuring coflowing and counterflowing
    currents of polariton condensates in concentric ring-shaped and elliptical potentials.
    <i>Physical Review B</i>. 2021;103(7). doi:<a href="https://doi.org/10.1103/physrevb.103.075305">10.1103/physrevb.103.075305</a>
  apa: Barkhausen, F., Pukrop, M., Schumacher, S., &#38; Ma, X. (2021). Structuring
    coflowing and counterflowing currents of polariton condensates in concentric ring-shaped
    and elliptical potentials. <i>Physical Review B</i>, <i>103</i>(7), Article 075305.
    <a href="https://doi.org/10.1103/physrevb.103.075305">https://doi.org/10.1103/physrevb.103.075305</a>
  bibtex: '@article{Barkhausen_Pukrop_Schumacher_Ma_2021, title={Structuring coflowing
    and counterflowing currents of polariton condensates in concentric ring-shaped
    and elliptical potentials}, volume={103}, DOI={<a href="https://doi.org/10.1103/physrevb.103.075305">10.1103/physrevb.103.075305</a>},
    number={7075305}, journal={Physical Review B}, author={Barkhausen, Franziska and
    Pukrop, Matthias and Schumacher, Stefan and Ma, Xuekai}, year={2021} }'
  chicago: Barkhausen, Franziska, Matthias Pukrop, Stefan Schumacher, and Xuekai Ma.
    “Structuring Coflowing and Counterflowing Currents of Polariton Condensates in
    Concentric Ring-Shaped and Elliptical Potentials.” <i>Physical Review B</i> 103,
    no. 7 (2021). <a href="https://doi.org/10.1103/physrevb.103.075305">https://doi.org/10.1103/physrevb.103.075305</a>.
  ieee: 'F. Barkhausen, M. Pukrop, S. Schumacher, and X. Ma, “Structuring coflowing
    and counterflowing currents of polariton condensates in concentric ring-shaped
    and elliptical potentials,” <i>Physical Review B</i>, vol. 103, no. 7, Art. no.
    075305, 2021, doi: <a href="https://doi.org/10.1103/physrevb.103.075305">10.1103/physrevb.103.075305</a>.'
  mla: Barkhausen, Franziska, et al. “Structuring Coflowing and Counterflowing Currents
    of Polariton Condensates in Concentric Ring-Shaped and Elliptical Potentials.”
    <i>Physical Review B</i>, vol. 103, no. 7, 075305, 2021, doi:<a href="https://doi.org/10.1103/physrevb.103.075305">10.1103/physrevb.103.075305</a>.
  short: F. Barkhausen, M. Pukrop, S. Schumacher, X. Ma, Physical Review B 103 (2021).
date_created: 2021-03-02T10:25:09Z
date_updated: 2025-12-05T13:50:08Z
department:
- _id: '15'
- _id: '170'
- _id: '297'
- _id: '705'
- _id: '230'
- _id: '429'
- _id: '35'
doi: 10.1103/physrevb.103.075305
intvolume: '       103'
issue: '7'
language:
- iso: eng
project:
- _id: '52'
  name: Computing Resources Provided by the Paderborn Center for Parallel Computing
- _id: '53'
  name: 'TRR 142: TRR 142'
- _id: '54'
  name: 'TRR 142 - A: TRR 142 - Project Area A'
- _id: '61'
  name: 'TRR 142 - A4: TRR 142 - Subproject A4'
- _id: '52'
  name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
- _id: '53'
  name: 'TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten
    zu funktionellen Strukturen'
publication: Physical Review B
publication_identifier:
  issn:
  - 2469-9950
  - 2469-9969
publication_status: published
status: public
title: Structuring coflowing and counterflowing currents of polariton condensates
  in concentric ring-shaped and elliptical potentials
type: journal_article
user_id: '16199'
volume: 103
year: '2021'
...
---
_id: '40250'
author:
- first_name: Mitisha
  full_name: Jain, Mitisha
  last_name: Jain
- first_name: Uwe
  full_name: Gerstmann, Uwe
  id: '171'
  last_name: Gerstmann
  orcid: 0000-0002-4476-223X
- first_name: Wolf Gero
  full_name: Schmidt, Wolf Gero
  id: '468'
  last_name: Schmidt
  orcid: 0000-0002-2717-5076
- first_name: Hazem
  full_name: Aldahhak, Hazem
  last_name: Aldahhak
citation:
  ama: Jain M, Gerstmann U, Schmidt WG, Aldahhak H. Adatom mediated adsorption of 
              &#60;scp&#62;N‐heterocyclic&#60;/scp&#62;            carbenes on Cu(111)
    and Au(111). <i>Journal of Computational Chemistry</i>. 2021;43(6):413-420. doi:<a
    href="https://doi.org/10.1002/jcc.26801">10.1002/jcc.26801</a>
  apa: Jain, M., Gerstmann, U., Schmidt, W. G., &#38; Aldahhak, H. (2021). Adatom
    mediated adsorption of            &#60;scp&#62;N‐heterocyclic&#60;/scp&#62;   
            carbenes on Cu(111) and Au(111). <i>Journal of Computational Chemistry</i>,
    <i>43</i>(6), 413–420. <a href="https://doi.org/10.1002/jcc.26801">https://doi.org/10.1002/jcc.26801</a>
  bibtex: '@article{Jain_Gerstmann_Schmidt_Aldahhak_2021, title={Adatom mediated adsorption
    of            &#60;scp&#62;N‐heterocyclic&#60;/scp&#62;            carbenes on
    Cu(111) and Au(111)}, volume={43}, DOI={<a href="https://doi.org/10.1002/jcc.26801">10.1002/jcc.26801</a>},
    number={6}, journal={Journal of Computational Chemistry}, publisher={Wiley}, author={Jain,
    Mitisha and Gerstmann, Uwe and Schmidt, Wolf Gero and Aldahhak, Hazem}, year={2021},
    pages={413–420} }'
  chicago: 'Jain, Mitisha, Uwe Gerstmann, Wolf Gero Schmidt, and Hazem Aldahhak. “Adatom
    Mediated Adsorption of            &#60;scp&#62;N‐heterocyclic&#60;/Scp&#62;   
            Carbenes on Cu(111) and Au(111).” <i>Journal of Computational Chemistry</i>
    43, no. 6 (2021): 413–20. <a href="https://doi.org/10.1002/jcc.26801">https://doi.org/10.1002/jcc.26801</a>.'
  ieee: 'M. Jain, U. Gerstmann, W. G. Schmidt, and H. Aldahhak, “Adatom mediated adsorption
    of            &#60;scp&#62;N‐heterocyclic&#60;/scp&#62;            carbenes on
    Cu(111) and Au(111),” <i>Journal of Computational Chemistry</i>, vol. 43, no.
    6, pp. 413–420, 2021, doi: <a href="https://doi.org/10.1002/jcc.26801">10.1002/jcc.26801</a>.'
  mla: Jain, Mitisha, et al. “Adatom Mediated Adsorption of            &#60;scp&#62;N‐heterocyclic&#60;/Scp&#62; 
              Carbenes on Cu(111) and Au(111).” <i>Journal of Computational Chemistry</i>,
    vol. 43, no. 6, Wiley, 2021, pp. 413–20, doi:<a href="https://doi.org/10.1002/jcc.26801">10.1002/jcc.26801</a>.
  short: M. Jain, U. Gerstmann, W.G. Schmidt, H. Aldahhak, Journal of Computational
    Chemistry 43 (2021) 413–420.
date_created: 2023-01-26T09:50:26Z
date_updated: 2025-12-05T13:57:51Z
department:
- _id: '15'
- _id: '170'
- _id: '295'
- _id: '230'
- _id: '35'
- _id: '790'
- _id: '27'
doi: 10.1002/jcc.26801
intvolume: '        43'
issue: '6'
keyword:
- Computational Mathematics
- General Chemistry
language:
- iso: eng
page: 413-420
project:
- _id: '52'
  name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: Journal of Computational Chemistry
publication_identifier:
  issn:
  - 0192-8651
  - 1096-987X
publication_status: published
publisher: Wiley
status: public
title: Adatom mediated adsorption of            <scp>N‐heterocyclic</scp>            carbenes
  on Cu(111) and Au(111)
type: journal_article
user_id: '16199'
volume: 43
year: '2021'
...
---
_id: '29747'
author:
- first_name: Hans
  full_name: Jurgen von Bardeleben, Hans
  last_name: Jurgen von Bardeleben
- first_name: Jean-Louis
  full_name: Cantin, Jean-Louis
  last_name: Cantin
- first_name: Uwe
  full_name: Gerstmann, Uwe
  id: '171'
  last_name: Gerstmann
  orcid: 0000-0002-4476-223X
- first_name: Wolf Gero
  full_name: Schmidt, Wolf Gero
  id: '468'
  last_name: Schmidt
  orcid: 0000-0002-2717-5076
- first_name: Timur
  full_name: Biktagirov, Timur
  id: '65612'
  last_name: Biktagirov
citation:
  ama: Jurgen von Bardeleben H, Cantin J-L, Gerstmann U, Schmidt WG, Biktagirov T.
    Spin Polarization, Electron–Phonon Coupling, and Zero-Phonon Line of the NV Center
    in 3C-SiC. <i>Nano Letters</i>. 2021;21(19):8119-8125. doi:<a href="https://doi.org/10.1021/acs.nanolett.1c02564">10.1021/acs.nanolett.1c02564</a>
  apa: Jurgen von Bardeleben, H., Cantin, J.-L., Gerstmann, U., Schmidt, W. G., &#38;
    Biktagirov, T. (2021). Spin Polarization, Electron–Phonon Coupling, and Zero-Phonon
    Line of the NV Center in 3C-SiC. <i>Nano Letters</i>, <i>21</i>(19), 8119–8125.
    <a href="https://doi.org/10.1021/acs.nanolett.1c02564">https://doi.org/10.1021/acs.nanolett.1c02564</a>
  bibtex: '@article{Jurgen von Bardeleben_Cantin_Gerstmann_Schmidt_Biktagirov_2021,
    title={Spin Polarization, Electron–Phonon Coupling, and Zero-Phonon Line of the
    NV Center in 3C-SiC}, volume={21}, DOI={<a href="https://doi.org/10.1021/acs.nanolett.1c02564">10.1021/acs.nanolett.1c02564</a>},
    number={19}, journal={Nano Letters}, publisher={American Chemical Society (ACS)},
    author={Jurgen von Bardeleben, Hans and Cantin, Jean-Louis and Gerstmann, Uwe
    and Schmidt, Wolf Gero and Biktagirov, Timur}, year={2021}, pages={8119–8125}
    }'
  chicago: 'Jurgen von Bardeleben, Hans, Jean-Louis Cantin, Uwe Gerstmann, Wolf Gero
    Schmidt, and Timur Biktagirov. “Spin Polarization, Electron–Phonon Coupling, and
    Zero-Phonon Line of the NV Center in 3C-SiC.” <i>Nano Letters</i> 21, no. 19 (2021):
    8119–25. <a href="https://doi.org/10.1021/acs.nanolett.1c02564">https://doi.org/10.1021/acs.nanolett.1c02564</a>.'
  ieee: 'H. Jurgen von Bardeleben, J.-L. Cantin, U. Gerstmann, W. G. Schmidt, and
    T. Biktagirov, “Spin Polarization, Electron–Phonon Coupling, and Zero-Phonon Line
    of the NV Center in 3C-SiC,” <i>Nano Letters</i>, vol. 21, no. 19, pp. 8119–8125,
    2021, doi: <a href="https://doi.org/10.1021/acs.nanolett.1c02564">10.1021/acs.nanolett.1c02564</a>.'
  mla: Jurgen von Bardeleben, Hans, et al. “Spin Polarization, Electron–Phonon Coupling,
    and Zero-Phonon Line of the NV Center in 3C-SiC.” <i>Nano Letters</i>, vol. 21,
    no. 19, American Chemical Society (ACS), 2021, pp. 8119–25, doi:<a href="https://doi.org/10.1021/acs.nanolett.1c02564">10.1021/acs.nanolett.1c02564</a>.
  short: H. Jurgen von Bardeleben, J.-L. Cantin, U. Gerstmann, W.G. Schmidt, T. Biktagirov,
    Nano Letters 21 (2021) 8119–8125.
date_created: 2022-02-03T15:33:41Z
date_updated: 2025-12-05T14:03:24Z
department:
- _id: '15'
- _id: '170'
- _id: '295'
- _id: '230'
- _id: '429'
- _id: '35'
- _id: '790'
- _id: '27'
doi: 10.1021/acs.nanolett.1c02564
intvolume: '        21'
issue: '19'
keyword:
- Mechanical Engineering
- Condensed Matter Physics
- General Materials Science
- General Chemistry
- Bioengineering
language:
- iso: eng
page: 8119-8125
project:
- _id: '53'
  name: 'TRR 142: TRR 142'
- _id: '55'
  name: 'TRR 142 - B: TRR 142 - Project Area B'
- _id: '69'
  name: 'TRR 142 - B4: TRR 142 - Subproject B4'
- _id: '52'
  name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
- _id: '53'
  name: 'TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten
    zu funktionellen Strukturen'
publication: Nano Letters
publication_identifier:
  issn:
  - 1530-6984
  - 1530-6992
publication_status: published
publisher: American Chemical Society (ACS)
status: public
title: Spin Polarization, Electron–Phonon Coupling, and Zero-Phonon Line of the NV
  Center in 3C-SiC
type: journal_article
user_id: '16199'
volume: 21
year: '2021'
...
