---
_id: '22883'
article_number: '082005'
author:
- first_name: R
  full_name: Zuo, R
  last_name: Zuo
- first_name: X
  full_name: Song, X
  last_name: Song
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
- first_name: W
  full_name: Yang, W
  last_name: Yang
citation:
  ama: 'Zuo R, Song X, Meier T, Yang W. Carrier-wave population transfer in semiconductors.
    <i>Journal of Physics: Conference Series</i>. 2020;1412(8). doi:<a href="https://doi.org/10.1088/1742-6596/1412/8/082005">10.1088/1742-6596/1412/8/082005</a>'
  apa: 'Zuo, R., Song, X., Meier, T., &#38; Yang, W. (2020). Carrier-wave population
    transfer in semiconductors. <i>Journal of Physics: Conference Series</i>, <i>1412</i>(8),
    Article 082005. <a href="https://doi.org/10.1088/1742-6596/1412/8/082005">https://doi.org/10.1088/1742-6596/1412/8/082005</a>'
  bibtex: '@article{Zuo_Song_Meier_Yang_2020, title={Carrier-wave population transfer
    in semiconductors}, volume={1412}, DOI={<a href="https://doi.org/10.1088/1742-6596/1412/8/082005">10.1088/1742-6596/1412/8/082005</a>},
    number={8082005}, journal={Journal of Physics: Conference Series}, author={Zuo,
    R and Song, X and Meier, Torsten and Yang, W}, year={2020} }'
  chicago: 'Zuo, R, X Song, Torsten Meier, and W Yang. “Carrier-Wave Population Transfer
    in Semiconductors.” <i>Journal of Physics: Conference Series</i> 1412, no. 8 (2020).
    <a href="https://doi.org/10.1088/1742-6596/1412/8/082005">https://doi.org/10.1088/1742-6596/1412/8/082005</a>.'
  ieee: 'R. Zuo, X. Song, T. Meier, and W. Yang, “Carrier-wave population transfer
    in semiconductors,” <i>Journal of Physics: Conference Series</i>, vol. 1412, no.
    8, Art. no. 082005, 2020, doi: <a href="https://doi.org/10.1088/1742-6596/1412/8/082005">10.1088/1742-6596/1412/8/082005</a>.'
  mla: 'Zuo, R., et al. “Carrier-Wave Population Transfer in Semiconductors.” <i>Journal
    of Physics: Conference Series</i>, vol. 1412, no. 8, 082005, 2020, doi:<a href="https://doi.org/10.1088/1742-6596/1412/8/082005">10.1088/1742-6596/1412/8/082005</a>.'
  short: 'R. Zuo, X. Song, T. Meier, W. Yang, Journal of Physics: Conference Series
    1412 (2020).'
date_created: 2021-07-29T08:04:10Z
date_updated: 2023-04-21T11:24:48Z
department:
- _id: '15'
- _id: '170'
- _id: '293'
- _id: '230'
- _id: '35'
doi: 10.1088/1742-6596/1412/8/082005
intvolume: '      1412'
issue: '8'
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: 'Journal of Physics: Conference Series'
publication_identifier:
  issn:
  - 1742-6588
  - 1742-6596
publication_status: published
status: public
title: Carrier-wave population transfer in semiconductors
type: journal_article
user_id: '16199'
volume: 1412
year: '2020'
...
---
_id: '26290'
abstract:
- lang: eng
  text: <jats:p>We devise a method to certify nonclassical features via correlations
    of phase-space distributions by unifying the notions of quasiprobabilities and
    matrices of correlation functions. Our approach complements and extends recent
    results that were based on Chebyshev's integral inequality \cite{BA19}. The method
    developed here correlates arbitrary phase-space functions at arbitrary points
    in phase space, including multimode scenarios and higher-order correlations. Furthermore,
    our approach provides necessary and sufficient nonclassicality criteria, applies
    to phase-space functions beyond <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mi>s</mml:mi></mml:math>-parametrized
    ones, and is accessible in experiments. To demonstrate the power of our technique,
    the quantum characteristics of discrete- and continuous-variable, single- and
    multimode, as well as pure and mixed states are certified only employing second-order
    correlations and Husimi functions, which always resemble a classical probability
    distribution. Moreover, nonlinear generalizations of our approach are studied.
    Therefore, a versatile and broadly applicable framework is devised to uncover
    quantum properties in terms of matrices of phase-space distributions.</jats:p>
article_number: '343'
author:
- first_name: Martin
  full_name: Bohmann, Martin
  last_name: Bohmann
- first_name: Elizabeth
  full_name: Agudelo, Elizabeth
  last_name: Agudelo
- first_name: Jan
  full_name: Sperling, Jan
  id: '75127'
  last_name: Sperling
  orcid: 0000-0002-5844-3205
citation:
  ama: Bohmann M, Agudelo E, Sperling J. Probing nonclassicality with matrices of
    phase-space distributions. <i>Quantum</i>. Published online 2020. doi:<a href="https://doi.org/10.22331/q-2020-10-15-343">10.22331/q-2020-10-15-343</a>
  apa: Bohmann, M., Agudelo, E., &#38; Sperling, J. (2020). Probing nonclassicality
    with matrices of phase-space distributions. <i>Quantum</i>, Article 343. <a href="https://doi.org/10.22331/q-2020-10-15-343">https://doi.org/10.22331/q-2020-10-15-343</a>
  bibtex: '@article{Bohmann_Agudelo_Sperling_2020, title={Probing nonclassicality
    with matrices of phase-space distributions}, DOI={<a href="https://doi.org/10.22331/q-2020-10-15-343">10.22331/q-2020-10-15-343</a>},
    number={343}, journal={Quantum}, author={Bohmann, Martin and Agudelo, Elizabeth
    and Sperling, Jan}, year={2020} }'
  chicago: Bohmann, Martin, Elizabeth Agudelo, and Jan Sperling. “Probing Nonclassicality
    with Matrices of Phase-Space Distributions.” <i>Quantum</i>, 2020. <a href="https://doi.org/10.22331/q-2020-10-15-343">https://doi.org/10.22331/q-2020-10-15-343</a>.
  ieee: 'M. Bohmann, E. Agudelo, and J. Sperling, “Probing nonclassicality with matrices
    of phase-space distributions,” <i>Quantum</i>, Art. no. 343, 2020, doi: <a href="https://doi.org/10.22331/q-2020-10-15-343">10.22331/q-2020-10-15-343</a>.'
  mla: Bohmann, Martin, et al. “Probing Nonclassicality with Matrices of Phase-Space
    Distributions.” <i>Quantum</i>, 343, 2020, doi:<a href="https://doi.org/10.22331/q-2020-10-15-343">10.22331/q-2020-10-15-343</a>.
  short: M. Bohmann, E. Agudelo, J. Sperling, Quantum (2020).
date_created: 2021-10-15T16:10:46Z
date_updated: 2023-04-20T15:12:58Z
department:
- _id: '15'
- _id: '170'
- _id: '706'
- _id: '35'
doi: 10.22331/q-2020-10-15-343
language:
- iso: eng
publication: Quantum
publication_identifier:
  issn:
  - 2521-327X
publication_status: published
status: public
title: Probing nonclassicality with matrices of phase-space distributions
type: journal_article
user_id: '16199'
year: '2020'
...
---
_id: '26292'
article_number: '065101'
author:
- first_name: Jan
  full_name: Sperling, Jan
  id: '75127'
  last_name: Sperling
  orcid: 0000-0002-5844-3205
- first_name: I A
  full_name: Walmsley, I A
  last_name: Walmsley
citation:
  ama: Sperling J, Walmsley IA. Classical evolution in quantum systems. <i>Physica
    Scripta</i>. Published online 2020. doi:<a href="https://doi.org/10.1088/1402-4896/ab833b">10.1088/1402-4896/ab833b</a>
  apa: Sperling, J., &#38; Walmsley, I. A. (2020). Classical evolution in quantum
    systems. <i>Physica Scripta</i>, Article 065101. <a href="https://doi.org/10.1088/1402-4896/ab833b">https://doi.org/10.1088/1402-4896/ab833b</a>
  bibtex: '@article{Sperling_Walmsley_2020, title={Classical evolution in quantum
    systems}, DOI={<a href="https://doi.org/10.1088/1402-4896/ab833b">10.1088/1402-4896/ab833b</a>},
    number={065101}, journal={Physica Scripta}, author={Sperling, Jan and Walmsley,
    I A}, year={2020} }'
  chicago: Sperling, Jan, and I A Walmsley. “Classical Evolution in Quantum Systems.”
    <i>Physica Scripta</i>, 2020. <a href="https://doi.org/10.1088/1402-4896/ab833b">https://doi.org/10.1088/1402-4896/ab833b</a>.
  ieee: 'J. Sperling and I. A. Walmsley, “Classical evolution in quantum systems,”
    <i>Physica Scripta</i>, Art. no. 065101, 2020, doi: <a href="https://doi.org/10.1088/1402-4896/ab833b">10.1088/1402-4896/ab833b</a>.'
  mla: Sperling, Jan, and I. A. Walmsley. “Classical Evolution in Quantum Systems.”
    <i>Physica Scripta</i>, 065101, 2020, doi:<a href="https://doi.org/10.1088/1402-4896/ab833b">10.1088/1402-4896/ab833b</a>.
  short: J. Sperling, I.A. Walmsley, Physica Scripta (2020).
date_created: 2021-10-15T16:12:32Z
date_updated: 2023-04-20T15:12:37Z
department:
- _id: '15'
- _id: '170'
- _id: '706'
- _id: '35'
doi: 10.1088/1402-4896/ab833b
language:
- iso: eng
publication: Physica Scripta
publication_identifier:
  issn:
  - 0031-8949
  - 1402-4896
publication_status: published
status: public
title: Classical evolution in quantum systems
type: journal_article
user_id: '16199'
year: '2020'
...
---
_id: '40438'
abstract:
- lang: eng
  text: <jats:p>Semiconductor microcavities are frequently studied in the context
    of semiconductor lasers and in application-oriented fundamental research on topics
    such as linear and nonlinear polariton systems, polariton lasers, polariton pattern
    formation, and polaritonic Bose–Einstein condensates. A commonly used approach
    to describe theoretical properties includes a phenomenological single-mode equation
    that complements the equation for the nonlinear optical response (interband polarization)
    of the semiconductor. Here, we show how to replace the single-mode equation by
    a fully predictive transfer function method that, in contrast to the single-mode
    equation, accounts for propagation, retardation, and pulse-filtering effects of
    the incident light field traversing the distributed Bragg reflector (DBR) mirrors,
    without substantially increasing the numerical complexity of the solution. As
    examples, we use cavities containing GaAs quantum wells and transition-metal dichalcogenides
    (TMDs).</jats:p>
article_number: G112
author:
- first_name: M.
  full_name: Carcamo, M.
  last_name: Carcamo
- first_name: Stefan
  full_name: Schumacher, Stefan
  id: '27271'
  last_name: Schumacher
  orcid: 0000-0003-4042-4951
- first_name: R.
  full_name: Binder, R.
  last_name: Binder
citation:
  ama: Carcamo M, Schumacher S, Binder R. Transfer function replacement of phenomenological
    single-mode equations in semiconductor microcavity modeling. <i>Applied Optics</i>.
    2020;59(22). doi:<a href="https://doi.org/10.1364/ao.392014">10.1364/ao.392014</a>
  apa: Carcamo, M., Schumacher, S., &#38; Binder, R. (2020). Transfer function replacement
    of phenomenological single-mode equations in semiconductor microcavity modeling.
    <i>Applied Optics</i>, <i>59</i>(22), Article G112. <a href="https://doi.org/10.1364/ao.392014">https://doi.org/10.1364/ao.392014</a>
  bibtex: '@article{Carcamo_Schumacher_Binder_2020, title={Transfer function replacement
    of phenomenological single-mode equations in semiconductor microcavity modeling},
    volume={59}, DOI={<a href="https://doi.org/10.1364/ao.392014">10.1364/ao.392014</a>},
    number={22G112}, journal={Applied Optics}, publisher={Optica Publishing Group},
    author={Carcamo, M. and Schumacher, Stefan and Binder, R.}, year={2020} }'
  chicago: Carcamo, M., Stefan Schumacher, and R. Binder. “Transfer Function Replacement
    of Phenomenological Single-Mode Equations in Semiconductor Microcavity Modeling.”
    <i>Applied Optics</i> 59, no. 22 (2020). <a href="https://doi.org/10.1364/ao.392014">https://doi.org/10.1364/ao.392014</a>.
  ieee: 'M. Carcamo, S. Schumacher, and R. Binder, “Transfer function replacement
    of phenomenological single-mode equations in semiconductor microcavity modeling,”
    <i>Applied Optics</i>, vol. 59, no. 22, Art. no. G112, 2020, doi: <a href="https://doi.org/10.1364/ao.392014">10.1364/ao.392014</a>.'
  mla: Carcamo, M., et al. “Transfer Function Replacement of Phenomenological Single-Mode
    Equations in Semiconductor Microcavity Modeling.” <i>Applied Optics</i>, vol.
    59, no. 22, G112, Optica Publishing Group, 2020, doi:<a href="https://doi.org/10.1364/ao.392014">10.1364/ao.392014</a>.
  short: M. Carcamo, S. Schumacher, R. Binder, Applied Optics 59 (2020).
date_created: 2023-01-26T16:04:00Z
date_updated: 2023-04-20T15:42:52Z
department:
- _id: '15'
- _id: '170'
- _id: '297'
- _id: '230'
- _id: '35'
doi: 10.1364/ao.392014
intvolume: '        59'
issue: '22'
keyword:
- Atomic and Molecular Physics
- and Optics
- Engineering (miscellaneous)
- Electrical and Electronic Engineering
language:
- iso: eng
publication: Applied Optics
publication_identifier:
  issn:
  - 1559-128X
  - 2155-3165
publication_status: published
publisher: Optica Publishing Group
status: public
title: Transfer function replacement of phenomenological single-mode equations in
  semiconductor microcavity modeling
type: journal_article
user_id: '16199'
volume: 59
year: '2020'
...
---
_id: '40444'
article_number: '184108'
author:
- first_name: H. J.
  full_name: von Bardeleben, H. J.
  last_name: von Bardeleben
- first_name: E.
  full_name: Rauls, E.
  last_name: Rauls
- first_name: Uwe
  full_name: Gerstmann, Uwe
  id: '171'
  last_name: Gerstmann
  orcid: 0000-0002-4476-223X
citation:
  ama: 'von Bardeleben HJ, Rauls E, Gerstmann U. Carbon vacancy-related centers in
    &#60;mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"&#62;&#60;mml:mn&#62;3&#60;/mml:mn&#62;&#60;mml:mi&#62;C&#60;/mml:mi&#62;&#60;/mml:math&#62;-silicon
    carbide: Negative-&#60;mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"&#62;&#60;mml:mi&#62;U&#60;/mml:mi&#62;&#60;/mml:math&#62;
    properties and structural transformation. <i>Physical Review B</i>. 2020;101(18).
    doi:<a href="https://doi.org/10.1103/physrevb.101.184108">10.1103/physrevb.101.184108</a>'
  apa: 'von Bardeleben, H. J., Rauls, E., &#38; Gerstmann, U. (2020). Carbon vacancy-related
    centers in &#60;mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"&#62;&#60;mml:mn&#62;3&#60;/mml:mn&#62;&#60;mml:mi&#62;C&#60;/mml:mi&#62;&#60;/mml:math&#62;-silicon
    carbide: Negative-&#60;mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"&#62;&#60;mml:mi&#62;U&#60;/mml:mi&#62;&#60;/mml:math&#62;
    properties and structural transformation. <i>Physical Review B</i>, <i>101</i>(18),
    Article 184108. <a href="https://doi.org/10.1103/physrevb.101.184108">https://doi.org/10.1103/physrevb.101.184108</a>'
  bibtex: '@article{von Bardeleben_Rauls_Gerstmann_2020, title={Carbon vacancy-related
    centers in &#60;mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"&#62;&#60;mml:mn&#62;3&#60;/mml:mn&#62;&#60;mml:mi&#62;C&#60;/mml:mi&#62;&#60;/mml:math&#62;-silicon
    carbide: Negative-&#60;mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"&#62;&#60;mml:mi&#62;U&#60;/mml:mi&#62;&#60;/mml:math&#62;
    properties and structural transformation}, volume={101}, DOI={<a href="https://doi.org/10.1103/physrevb.101.184108">10.1103/physrevb.101.184108</a>},
    number={18184108}, journal={Physical Review B}, publisher={American Physical Society
    (APS)}, author={von Bardeleben, H. J. and Rauls, E. and Gerstmann, Uwe}, year={2020}
    }'
  chicago: 'Bardeleben, H. J. von, E. Rauls, and Uwe Gerstmann. “Carbon Vacancy-Related
    Centers in &#60;mml:Math Xmlns:Mml="http://Www.W3.Org/1998/Math/MathML"&#62;&#60;mml:Mn&#62;3&#60;/Mml:Mn&#62;&#60;mml:Mi&#62;C&#60;/Mml:Mi&#62;&#60;/Mml:Math&#62;-Silicon
    Carbide: Negative-&#60;mml:Math Xmlns:Mml="http://Www.W3.Org/1998/Math/MathML"&#62;&#60;mml:Mi&#62;U&#60;/Mml:Mi&#62;&#60;/Mml:Math&#62;
    Properties and Structural Transformation.” <i>Physical Review B</i> 101, no. 18
    (2020). <a href="https://doi.org/10.1103/physrevb.101.184108">https://doi.org/10.1103/physrevb.101.184108</a>.'
  ieee: 'H. J. von Bardeleben, E. Rauls, and U. Gerstmann, “Carbon vacancy-related
    centers in &#60;mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"&#62;&#60;mml:mn&#62;3&#60;/mml:mn&#62;&#60;mml:mi&#62;C&#60;/mml:mi&#62;&#60;/mml:math&#62;-silicon
    carbide: Negative-&#60;mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"&#62;&#60;mml:mi&#62;U&#60;/mml:mi&#62;&#60;/mml:math&#62;
    properties and structural transformation,” <i>Physical Review B</i>, vol. 101,
    no. 18, Art. no. 184108, 2020, doi: <a href="https://doi.org/10.1103/physrevb.101.184108">10.1103/physrevb.101.184108</a>.'
  mla: 'von Bardeleben, H. J., et al. “Carbon Vacancy-Related Centers in &#60;mml:Math
    Xmlns:Mml="http://Www.W3.Org/1998/Math/MathML"&#62;&#60;mml:Mn&#62;3&#60;/Mml:Mn&#62;&#60;mml:Mi&#62;C&#60;/Mml:Mi&#62;&#60;/Mml:Math&#62;-Silicon
    Carbide: Negative-&#60;mml:Math Xmlns:Mml="http://Www.W3.Org/1998/Math/MathML"&#62;&#60;mml:Mi&#62;U&#60;/Mml:Mi&#62;&#60;/Mml:Math&#62;
    Properties and Structural Transformation.” <i>Physical Review B</i>, vol. 101,
    no. 18, 184108, American Physical Society (APS), 2020, doi:<a href="https://doi.org/10.1103/physrevb.101.184108">10.1103/physrevb.101.184108</a>.'
  short: H.J. von Bardeleben, E. Rauls, U. Gerstmann, Physical Review B 101 (2020).
date_created: 2023-01-26T16:09:47Z
date_updated: 2023-04-20T16:11:11Z
department:
- _id: '170'
- _id: '295'
- _id: '429'
- _id: '15'
- _id: '790'
- _id: '35'
doi: 10.1103/physrevb.101.184108
intvolume: '       101'
issue: '18'
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: '55'
  name: 'TRR 142 - B: TRR 142 - Project Area B'
- _id: '68'
  name: 'TRR 142 - B03: TRR 142 - Subproject B03'
publication: Physical Review B
publication_identifier:
  issn:
  - 2469-9950
  - 2469-9969
publication_status: published
publisher: American Physical Society (APS)
status: public
title: 'Carbon vacancy-related centers in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mn>3</mml:mn><mml:mi>C</mml:mi></mml:math>-silicon
  carbide: Negative-<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mi>U</mml:mi></mml:math>
  properties and structural transformation'
type: journal_article
user_id: '16199'
volume: 101
year: '2020'
...
---
_id: '17070'
abstract:
- lang: eng
  text: <p>EPR spectroscopy reveals the universality class and dynamic effects of
    the [NH<sub>4</sub>][Zn(HCOO)<sub>3</sub>] hybrid formate framework.</p>
author:
- first_name: Marius
  full_name: Navickas, Marius
  last_name: Navickas
- first_name: Laisvydas
  full_name: Giriūnas, Laisvydas
  last_name: Giriūnas
- first_name: Vidmantas
  full_name: Kalendra, Vidmantas
  last_name: Kalendra
- first_name: Timur
  full_name: Biktagirov, Timur
  id: '65612'
  last_name: Biktagirov
- 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: Mirosław
  full_name: Mączka, Mirosław
  last_name: Mączka
- first_name: Andreas
  full_name: Pöppl, Andreas
  last_name: Pöppl
- first_name: Jūras
  full_name: Banys, Jūras
  last_name: Banys
- first_name: Mantas
  full_name: Šimėnas, Mantas
  last_name: Šimėnas
citation:
  ama: Navickas M, Giriūnas L, Kalendra V, et al. Electron paramagnetic resonance
    study of ferroelectric phase transition and dynamic effects in a Mn2+ doped [NH4][Zn(HCOO)3]
    hybrid formate framework. <i>Physical Chemistry Chemical Physics</i>. 2020;22:8513-8521.
    doi:<a href="https://doi.org/10.1039/d0cp01612h">10.1039/d0cp01612h</a>
  apa: Navickas, M., Giriūnas, L., Kalendra, V., Biktagirov, T., Gerstmann, U., Schmidt,
    W. G., Mączka, M., Pöppl, A., Banys, J., &#38; Šimėnas, M. (2020). Electron paramagnetic
    resonance study of ferroelectric phase transition and dynamic effects in a Mn2+
    doped [NH4][Zn(HCOO)3] hybrid formate framework. <i>Physical Chemistry Chemical
    Physics</i>, <i>22</i>, 8513–8521. <a href="https://doi.org/10.1039/d0cp01612h">https://doi.org/10.1039/d0cp01612h</a>
  bibtex: '@article{Navickas_Giriūnas_Kalendra_Biktagirov_Gerstmann_Schmidt_Mączka_Pöppl_Banys_Šimėnas_2020,
    title={Electron paramagnetic resonance study of ferroelectric phase transition
    and dynamic effects in a Mn2+ doped [NH4][Zn(HCOO)3] hybrid formate framework},
    volume={22}, DOI={<a href="https://doi.org/10.1039/d0cp01612h">10.1039/d0cp01612h</a>},
    journal={Physical Chemistry Chemical Physics}, author={Navickas, Marius and Giriūnas,
    Laisvydas and Kalendra, Vidmantas and Biktagirov, Timur and Gerstmann, Uwe and
    Schmidt, Wolf Gero and Mączka, Mirosław and Pöppl, Andreas and Banys, Jūras and
    Šimėnas, Mantas}, year={2020}, pages={8513–8521} }'
  chicago: 'Navickas, Marius, Laisvydas Giriūnas, Vidmantas Kalendra, Timur Biktagirov,
    Uwe Gerstmann, Wolf Gero Schmidt, Mirosław Mączka, Andreas Pöppl, Jūras Banys,
    and Mantas Šimėnas. “Electron Paramagnetic Resonance Study of Ferroelectric Phase
    Transition and Dynamic Effects in a Mn2+ Doped [NH4][Zn(HCOO)3] Hybrid Formate
    Framework.” <i>Physical Chemistry Chemical Physics</i> 22 (2020): 8513–21. <a
    href="https://doi.org/10.1039/d0cp01612h">https://doi.org/10.1039/d0cp01612h</a>.'
  ieee: 'M. Navickas <i>et al.</i>, “Electron paramagnetic resonance study of ferroelectric
    phase transition and dynamic effects in a Mn2+ doped [NH4][Zn(HCOO)3] hybrid formate
    framework,” <i>Physical Chemistry Chemical Physics</i>, vol. 22, pp. 8513–8521,
    2020, doi: <a href="https://doi.org/10.1039/d0cp01612h">10.1039/d0cp01612h</a>.'
  mla: Navickas, Marius, et al. “Electron Paramagnetic Resonance Study of Ferroelectric
    Phase Transition and Dynamic Effects in a Mn2+ Doped [NH4][Zn(HCOO)3] Hybrid Formate
    Framework.” <i>Physical Chemistry Chemical Physics</i>, vol. 22, 2020, pp. 8513–21,
    doi:<a href="https://doi.org/10.1039/d0cp01612h">10.1039/d0cp01612h</a>.
  short: M. Navickas, L. Giriūnas, V. Kalendra, T. Biktagirov, U. Gerstmann, W.G.
    Schmidt, M. Mączka, A. Pöppl, J. Banys, M. Šimėnas, Physical Chemistry Chemical
    Physics 22 (2020) 8513–8521.
date_created: 2020-05-29T09:59:15Z
date_updated: 2023-04-20T16:08:56Z
department:
- _id: '15'
- _id: '170'
- _id: '295'
- _id: '230'
- _id: '35'
- _id: '790'
doi: 10.1039/d0cp01612h
intvolume: '        22'
language:
- iso: eng
page: 8513-8521
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 Chemistry Chemical Physics
publication_identifier:
  issn:
  - 1463-9076
  - 1463-9084
publication_status: published
status: public
title: Electron paramagnetic resonance study of ferroelectric phase transition and
  dynamic effects in a Mn2+ doped [NH4][Zn(HCOO)3] hybrid formate framework
type: journal_article
user_id: '16199'
volume: 22
year: '2020'
...
---
_id: '29745'
article_number: '023071'
author:
- first_name: Timur
  full_name: Biktagirov, Timur
  id: '65612'
  last_name: Biktagirov
- first_name: Uwe
  full_name: Gerstmann, Uwe
  id: '171'
  last_name: Gerstmann
  orcid: 0000-0002-4476-223X
citation:
  ama: Biktagirov T, Gerstmann U. Spin-orbit driven electrical manipulation of the
    zero-field splitting in high-spin centers in solids. <i>Physical Review Research</i>.
    2020;2(2). doi:<a href="https://doi.org/10.1103/physrevresearch.2.023071">10.1103/physrevresearch.2.023071</a>
  apa: Biktagirov, T., &#38; Gerstmann, U. (2020). Spin-orbit driven electrical manipulation
    of the zero-field splitting in high-spin centers in solids. <i>Physical Review
    Research</i>, <i>2</i>(2), Article 023071. <a href="https://doi.org/10.1103/physrevresearch.2.023071">https://doi.org/10.1103/physrevresearch.2.023071</a>
  bibtex: '@article{Biktagirov_Gerstmann_2020, title={Spin-orbit driven electrical
    manipulation of the zero-field splitting in high-spin centers in solids}, volume={2},
    DOI={<a href="https://doi.org/10.1103/physrevresearch.2.023071">10.1103/physrevresearch.2.023071</a>},
    number={2023071}, journal={Physical Review Research}, publisher={American Physical
    Society (APS)}, author={Biktagirov, Timur and Gerstmann, Uwe}, year={2020} }'
  chicago: Biktagirov, Timur, and Uwe Gerstmann. “Spin-Orbit Driven Electrical Manipulation
    of the Zero-Field Splitting in High-Spin Centers in Solids.” <i>Physical Review
    Research</i> 2, no. 2 (2020). <a href="https://doi.org/10.1103/physrevresearch.2.023071">https://doi.org/10.1103/physrevresearch.2.023071</a>.
  ieee: 'T. Biktagirov and U. Gerstmann, “Spin-orbit driven electrical manipulation
    of the zero-field splitting in high-spin centers in solids,” <i>Physical Review
    Research</i>, vol. 2, no. 2, Art. no. 023071, 2020, doi: <a href="https://doi.org/10.1103/physrevresearch.2.023071">10.1103/physrevresearch.2.023071</a>.'
  mla: Biktagirov, Timur, and Uwe Gerstmann. “Spin-Orbit Driven Electrical Manipulation
    of the Zero-Field Splitting in High-Spin Centers in Solids.” <i>Physical Review
    Research</i>, vol. 2, no. 2, 023071, American Physical Society (APS), 2020, doi:<a
    href="https://doi.org/10.1103/physrevresearch.2.023071">10.1103/physrevresearch.2.023071</a>.
  short: T. Biktagirov, U. Gerstmann, Physical Review Research 2 (2020).
date_created: 2022-02-03T15:19:32Z
date_updated: 2023-04-20T16:09:49Z
department:
- _id: '15'
- _id: '170'
- _id: '295'
- _id: '35'
- _id: '790'
doi: 10.1103/physrevresearch.2.023071
intvolume: '         2'
issue: '2'
keyword:
- General Engineering
language:
- iso: eng
project:
- _id: '52'
  name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: Physical Review Research
publication_identifier:
  issn:
  - 2643-1564
publication_status: published
publisher: American Physical Society (APS)
status: public
title: Spin-orbit driven electrical manipulation of the zero-field splitting in high-spin
  centers in solids
type: journal_article
user_id: '16199'
volume: 2
year: '2020'
...
---
_id: '19189'
abstract:
- lang: eng
  text: Density-functional theory calculations of (TiO2)n clusters (n = 1–5) in the
    gas phase and adsorbed on pristine graphene as well as graphene quantum dots are
    presented. The cluster adsorption is found to be dominated by van der Waals forces.
    The electronic structure and in particular the excitation energies of the bare
    clusters and the TiO2/graphene composites are found to vary largely in dependence
    on the size of the respective constituents. This holds in particular for the energy
    and the spatial localization of the highest occupied and lowest unoccupied molecular
    orbitals. In addition to a substantial gap narrowing, a pronounced separation
    of photoexcited electrons and holes is predicted in some instances. This is expected
    to prolong the lifetime of photoexcited carriers. Altogether, TiO2/graphene composites
    are predicted to be promising photocatalysts with improved electronic and photocatalytic
    properties compared to bulk TiO2.
article_type: original
author:
- first_name: Sabuhi
  full_name: Badalov, Sabuhi
  id: '78800'
  last_name: Badalov
  orcid: 0000-0002-8481-4161
- first_name: René
  full_name: Wilhelm, René
  last_name: Wilhelm
- first_name: Wolf Gero
  full_name: Schmidt, Wolf Gero
  id: '468'
  last_name: Schmidt
  orcid: 0000-0002-2717-5076
citation:
  ama: Badalov S, Wilhelm R, Schmidt WG. Photocatalytic properties of            graphene‐supported 
              titania clusters from            density‐functional            theory.
    <i>Journal of Computational Chemistry</i>. Published online 2020:1921-1930. doi:<a
    href="https://doi.org/10.1002/jcc.26363">10.1002/jcc.26363</a>
  apa: Badalov, S., Wilhelm, R., &#38; Schmidt, W. G. (2020). Photocatalytic properties
    of            graphene‐supported            titania clusters from            density‐functional 
              theory. <i>Journal of Computational Chemistry</i>, 1921–1930. <a href="https://doi.org/10.1002/jcc.26363">https://doi.org/10.1002/jcc.26363</a>
  bibtex: '@article{Badalov_Wilhelm_Schmidt_2020, title={Photocatalytic properties
    of            graphene‐supported            titania clusters from            density‐functional 
              theory}, DOI={<a href="https://doi.org/10.1002/jcc.26363">10.1002/jcc.26363</a>},
    journal={Journal of Computational Chemistry}, publisher={Willey}, author={Badalov,
    Sabuhi and Wilhelm, René and Schmidt, Wolf Gero}, year={2020}, pages={1921–1930}
    }'
  chicago: Badalov, Sabuhi, René Wilhelm, and Wolf Gero Schmidt. “Photocatalytic Properties
    of            Graphene‐supported            Titania Clusters from            Density‐functional 
              Theory.” <i>Journal of Computational Chemistry</i>, 2020, 1921–30. <a
    href="https://doi.org/10.1002/jcc.26363">https://doi.org/10.1002/jcc.26363</a>.
  ieee: 'S. Badalov, R. Wilhelm, and W. G. Schmidt, “Photocatalytic properties of 
              graphene‐supported            titania clusters from            density‐functional 
              theory,” <i>Journal of Computational Chemistry</i>, pp. 1921–1930, 2020,
    doi: <a href="https://doi.org/10.1002/jcc.26363">10.1002/jcc.26363</a>.'
  mla: Badalov, Sabuhi, et al. “Photocatalytic Properties of            Graphene‐supported 
              Titania Clusters from            Density‐functional            Theory.”
    <i>Journal of Computational Chemistry</i>, Willey, 2020, pp. 1921–30, doi:<a href="https://doi.org/10.1002/jcc.26363">10.1002/jcc.26363</a>.
  short: S. Badalov, R. Wilhelm, W.G. Schmidt, Journal of Computational Chemistry
    (2020) 1921–1930.
date_created: 2020-09-09T09:16:17Z
date_updated: 2023-04-21T09:47:30Z
department:
- _id: '15'
- _id: '170'
- _id: '295'
- _id: '230'
- _id: '35'
doi: 10.1002/jcc.26363
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://onlinelibrary.wiley.com/doi/10.1002/jcc.26363
oa: '1'
page: 1921-1930
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: Journal of Computational Chemistry
publication_identifier:
  issn:
  - 0192-8651
  - 1096-987X
publication_status: published
publisher: Willey
related_material:
  link:
  - relation: supplementary_material
    url: https://onlinelibrary.wiley.com/action/downloadSupplement?doi=10.1002%2Fjcc.26363&file=jcc26363-sup-0002-Supinfo.pdf
status: public
title: Photocatalytic properties of            graphene‐supported            titania
  clusters from            density‐functional            theory
type: journal_article
user_id: '16199'
year: '2020'
...
---
_id: '20773'
abstract:
- lang: eng
  text: <jats:title>Abstract</jats:title><jats:p>Semiconductor quantum dots are excellent
    candidates for ultrafast coherent manipulation of qubits by laser pulses on picosecond
    timescales or even faster. In inhomogeneous ensembles a macroscopic optical polarization
    decays rapidly due to dephasing, which, however, is reversible in photon echoes
    carrying complete information about the coherent ensemble dynamics. Control of
    the echo emission time is mandatory for applications. Here, we propose a concept
    to reach this goal. In a two-pulse photon echo sequence, we apply an additional
    resonant control pulse with multiple of 2<jats:italic>π</jats:italic> area. Depending
    on its arrival time, the control slows down dephasing or rephasing of the exciton
    ensemble during its action. We demonstrate for self-assembled (In,Ga)As quantum
    dots that the photon echo emission time can be retarded or advanced by up to 5
    ps relative to its nominal appearance time without control. This versatile protocol
    may be used to obtain significantly longer temporal shifts for suitably tailored
    control pulses.</jats:p>
article_number: '228'
author:
- first_name: Alexander N.
  full_name: Kosarev, Alexander N.
  last_name: Kosarev
- first_name: Hendrik
  full_name: Rose, Hendrik
  id: '55958'
  last_name: Rose
  orcid: 0000-0002-3079-5428
- first_name: Sergey V.
  full_name: Poltavtsev, Sergey V.
  last_name: Poltavtsev
- first_name: Matthias
  full_name: Reichelt, Matthias
  id: '138'
  last_name: Reichelt
- first_name: Christian
  full_name: Schneider, Christian
  last_name: Schneider
- first_name: Martin
  full_name: Kamp, Martin
  last_name: Kamp
- first_name: Sven
  full_name: Höfling, Sven
  last_name: Höfling
- first_name: Manfred
  full_name: Bayer, Manfred
  last_name: Bayer
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
- first_name: Ilya A.
  full_name: Akimov, Ilya A.
  last_name: Akimov
citation:
  ama: Kosarev AN, Rose H, Poltavtsev SV, et al. Accurate photon echo timing by optical
    freezing of exciton dephasing and rephasing in quantum dots. <i>Communications
    Physics</i>. 2020;3(1). doi:<a href="https://doi.org/10.1038/s42005-020-00491-2">10.1038/s42005-020-00491-2</a>
  apa: Kosarev, A. N., Rose, H., Poltavtsev, S. V., Reichelt, M., Schneider, C., Kamp,
    M., Höfling, S., Bayer, M., Meier, T., &#38; Akimov, I. A. (2020). Accurate photon
    echo timing by optical freezing of exciton dephasing and rephasing in quantum
    dots. <i>Communications Physics</i>, <i>3</i>(1), Article 228. <a href="https://doi.org/10.1038/s42005-020-00491-2">https://doi.org/10.1038/s42005-020-00491-2</a>
  bibtex: '@article{Kosarev_Rose_Poltavtsev_Reichelt_Schneider_Kamp_Höfling_Bayer_Meier_Akimov_2020,
    title={Accurate photon echo timing by optical freezing of exciton dephasing and
    rephasing in quantum dots}, volume={3}, DOI={<a href="https://doi.org/10.1038/s42005-020-00491-2">10.1038/s42005-020-00491-2</a>},
    number={1228}, journal={Communications Physics}, author={Kosarev, Alexander N.
    and Rose, Hendrik and Poltavtsev, Sergey V. and Reichelt, Matthias and Schneider,
    Christian and Kamp, Martin and Höfling, Sven and Bayer, Manfred and Meier, Torsten
    and Akimov, Ilya A.}, year={2020} }'
  chicago: Kosarev, Alexander N., Hendrik Rose, Sergey V. Poltavtsev, Matthias Reichelt,
    Christian Schneider, Martin Kamp, Sven Höfling, Manfred Bayer, Torsten Meier,
    and Ilya A. Akimov. “Accurate Photon Echo Timing by Optical Freezing of Exciton
    Dephasing and Rephasing in Quantum Dots.” <i>Communications Physics</i> 3, no.
    1 (2020). <a href="https://doi.org/10.1038/s42005-020-00491-2">https://doi.org/10.1038/s42005-020-00491-2</a>.
  ieee: 'A. N. Kosarev <i>et al.</i>, “Accurate photon echo timing by optical freezing
    of exciton dephasing and rephasing in quantum dots,” <i>Communications Physics</i>,
    vol. 3, no. 1, Art. no. 228, 2020, doi: <a href="https://doi.org/10.1038/s42005-020-00491-2">10.1038/s42005-020-00491-2</a>.'
  mla: Kosarev, Alexander N., et al. “Accurate Photon Echo Timing by Optical Freezing
    of Exciton Dephasing and Rephasing in Quantum Dots.” <i>Communications Physics</i>,
    vol. 3, no. 1, 228, 2020, doi:<a href="https://doi.org/10.1038/s42005-020-00491-2">10.1038/s42005-020-00491-2</a>.
  short: A.N. Kosarev, H. Rose, S.V. Poltavtsev, M. Reichelt, C. Schneider, M. Kamp,
    S. Höfling, M. Bayer, T. Meier, I.A. Akimov, Communications Physics 3 (2020).
date_created: 2020-12-16T14:30:57Z
date_updated: 2023-04-21T11:22:13Z
department:
- _id: '15'
- _id: '170'
- _id: '293'
- _id: '623'
- _id: '230'
- _id: '35'
doi: 10.1038/s42005-020-00491-2
intvolume: '         3'
issue: '1'
language:
- iso: eng
project:
- _id: '53'
  name: TRR 142
- _id: '54'
  name: TRR 142 - Project Area A
- _id: '59'
  name: TRR 142 - Subproject A2
publication: Communications Physics
publication_identifier:
  issn:
  - 2399-3650
publication_status: published
status: public
title: Accurate photon echo timing by optical freezing of exciton dephasing and rephasing
  in quantum dots
type: journal_article
user_id: '16199'
volume: 3
year: '2020'
...
---
_id: '43747'
abstract:
- lang: eng
  text: Vortices are topological objects representing the circular motion of a fluid.
    With their additional degree of freedom, the vorticity, they have been widely
    investigated in many physical systems and different materials for fundamental
    interest and for applications in data storage and information processing. Vortices
    have also been observed in non-equilibrium exciton-polariton condensates in planar
    semiconductor microcavities. There they appear spontaneously or can be created
    and pinned in space using ring-shaped optical excitation profiles. However, using
    the vortex state for information processing not only requires creation of a vortex
    but also efficient control over the vortex after its creation. Here we demonstrate
    a simple approach to control and switch a localized polariton vortex between opposite
    states. In our scheme, both the optical control of vorticity and its detection
    through the orbital angular momentum of the emitted light are implemented in a
    robust and practical manner.
author:
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
- first_name: Xuekai
  full_name: Ma, Xuekai
  last_name: Ma
- first_name: Bernd
  full_name: Berger, Bernd
  last_name: Berger
- first_name: Marc
  full_name: Aßmann, Marc
  last_name: Aßmann
- first_name: Rodislav
  full_name: Driben, Rodislav
  last_name: Driben
- first_name: Christian
  full_name: Schneider, Christian
  last_name: Schneider
- first_name: Sven
  full_name: Höfling, Sven
  last_name: Höfling
- first_name: Stefan
  full_name: Schumacher, Stefan
  id: '27271'
  last_name: Schumacher
  orcid: 0000-0003-4042-4951
citation:
  ama: Meier T, Ma X, Berger B, et al. Realization of all-optical vortex switching
    in exciton-polariton condensates. <i>Nature communications</i>. 2020;11(1):897.
    doi:<a href="https://doi.org/10.1038/s41467-020-14702-5">10.1038/s41467-020-14702-5</a>
  apa: Meier, T., Ma, X., Berger, B., Aßmann, M., Driben, R., Schneider, C., Höfling,
    S., &#38; Schumacher, S. (2020). Realization of all-optical vortex switching in
    exciton-polariton condensates. <i>Nature Communications</i>, <i>11</i>(1), 897.
    <a href="https://doi.org/10.1038/s41467-020-14702-5">https://doi.org/10.1038/s41467-020-14702-5</a>
  bibtex: '@article{Meier_Ma_Berger_Aßmann_Driben_Schneider_Höfling_Schumacher_2020,
    title={Realization of all-optical vortex switching in exciton-polariton condensates},
    volume={11}, DOI={<a href="https://doi.org/10.1038/s41467-020-14702-5">10.1038/s41467-020-14702-5</a>},
    number={1}, journal={Nature communications}, publisher={Nature Publishing Group
    UK}, author={Meier, Torsten and Ma, Xuekai and Berger, Bernd and Aßmann, Marc
    and Driben, Rodislav and Schneider, Christian and Höfling, Sven and Schumacher,
    Stefan}, year={2020}, pages={897} }'
  chicago: 'Meier, Torsten, Xuekai Ma, Bernd Berger, Marc Aßmann, Rodislav Driben,
    Christian Schneider, Sven Höfling, and Stefan Schumacher. “Realization of All-Optical
    Vortex Switching in Exciton-Polariton Condensates.” <i>Nature Communications</i>
    11, no. 1 (2020): 897. <a href="https://doi.org/10.1038/s41467-020-14702-5">https://doi.org/10.1038/s41467-020-14702-5</a>.'
  ieee: 'T. Meier <i>et al.</i>, “Realization of all-optical vortex switching in exciton-polariton
    condensates,” <i>Nature communications</i>, vol. 11, no. 1, p. 897, 2020, doi:
    <a href="https://doi.org/10.1038/s41467-020-14702-5">10.1038/s41467-020-14702-5</a>.'
  mla: Meier, Torsten, et al. “Realization of All-Optical Vortex Switching in Exciton-Polariton
    Condensates.” <i>Nature Communications</i>, vol. 11, no. 1, Nature Publishing
    Group UK, 2020, p. 897, doi:<a href="https://doi.org/10.1038/s41467-020-14702-5">10.1038/s41467-020-14702-5</a>.
  short: T. Meier, X. Ma, B. Berger, M. Aßmann, R. Driben, C. Schneider, S. Höfling,
    S. Schumacher, Nature Communications 11 (2020) 897.
date_created: 2023-04-16T01:50:29Z
date_updated: 2023-04-21T11:23:46Z
department:
- _id: '293'
- _id: '35'
- _id: '2'
- _id: '170'
- _id: '297'
- _id: '230'
doi: 10.1038/s41467-020-14702-5
intvolume: '        11'
issue: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://www.nature.com/articles/s41467-020-14702-5
oa: '1'
page: '897'
publication: Nature communications
publication_status: published
publisher: Nature Publishing Group UK
status: public
title: Realization of all-optical vortex switching in exciton-polariton condensates
type: journal_article
user_id: '16199'
volume: 11
year: '2020'
...
---
_id: '20770'
author:
- first_name: Wolf-Rüdiger
  full_name: Hannes, Wolf-Rüdiger
  id: '66789'
  last_name: Hannes
  orcid: https://orcid.org/0000-0003-1210-4838
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
citation:
  ama: 'Hannes W-R, Meier T. k.p-based multiband simulations of non-degenerate two-photon
    absorption in bulk GaAs. In: Betz M, Elezzabi AY, eds. <i>Ultrafast Phenomena
    and Nanophotonics XXIV</i>. Vol 11278. SPIE Proceedings. ; 2020:112780S. doi:<a
    href="https://doi.org/10.1117/12.2545924">10.1117/12.2545924</a>'
  apa: Hannes, W.-R., &#38; Meier, T. (2020). k.p-based multiband simulations of non-degenerate
    two-photon absorption in bulk GaAs. In M. Betz &#38; A. Y. Elezzabi (Eds.), <i>Ultrafast
    Phenomena and Nanophotonics XXIV</i> (Vol. 11278, p. 112780S). <a href="https://doi.org/10.1117/12.2545924">https://doi.org/10.1117/12.2545924</a>
  bibtex: '@inproceedings{Hannes_Meier_2020, series={SPIE Proceedings}, title={k.p-based
    multiband simulations of non-degenerate two-photon absorption in bulk GaAs}, volume={11278},
    DOI={<a href="https://doi.org/10.1117/12.2545924">10.1117/12.2545924</a>}, booktitle={Ultrafast
    Phenomena and Nanophotonics XXIV}, author={Hannes, Wolf-Rüdiger and Meier, Torsten},
    editor={Betz, Markus and Elezzabi, Abdulhakem Y.}, year={2020}, pages={112780S},
    collection={SPIE Proceedings} }'
  chicago: Hannes, Wolf-Rüdiger, and Torsten Meier. “K.p-Based Multiband Simulations
    of Non-Degenerate Two-Photon Absorption in Bulk GaAs.” In <i>Ultrafast Phenomena
    and Nanophotonics XXIV</i>, edited by Markus Betz and Abdulhakem Y. Elezzabi,
    11278:112780S. SPIE Proceedings, 2020. <a href="https://doi.org/10.1117/12.2545924">https://doi.org/10.1117/12.2545924</a>.
  ieee: 'W.-R. Hannes and T. Meier, “k.p-based multiband simulations of non-degenerate
    two-photon absorption in bulk GaAs,” in <i>Ultrafast Phenomena and Nanophotonics
    XXIV</i>, 2020, vol. 11278, p. 112780S, doi: <a href="https://doi.org/10.1117/12.2545924">10.1117/12.2545924</a>.'
  mla: Hannes, Wolf-Rüdiger, and Torsten Meier. “K.p-Based Multiband Simulations of
    Non-Degenerate Two-Photon Absorption in Bulk GaAs.” <i>Ultrafast Phenomena and
    Nanophotonics XXIV</i>, edited by Markus Betz and Abdulhakem Y. Elezzabi, vol.
    11278, 2020, p. 112780S, doi:<a href="https://doi.org/10.1117/12.2545924">10.1117/12.2545924</a>.
  short: 'W.-R. Hannes, T. Meier, in: M. Betz, A.Y. Elezzabi (Eds.), Ultrafast Phenomena
    and Nanophotonics XXIV, 2020, p. 112780S.'
date_created: 2020-12-16T14:23:16Z
date_updated: 2023-04-21T11:22:44Z
department:
- _id: '15'
- _id: '170'
- _id: '293'
- _id: '230'
- _id: '429'
- _id: '35'
doi: 10.1117/12.2545924
editor:
- first_name: Markus
  full_name: Betz, Markus
  last_name: Betz
- first_name: Abdulhakem Y.
  full_name: Elezzabi, Abdulhakem Y.
  last_name: Elezzabi
intvolume: '     11278'
language:
- iso: eng
page: 112780S
project:
- _id: '52'
  name: Computing Resources Provided by the Paderborn Center for Parallel Computing
- _id: '53'
  name: TRR 142
- _id: '54'
  name: TRR 142 - Project Area A
- _id: '64'
  name: TRR 142 - Subproject A7
- _id: '52'
  name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: Ultrafast Phenomena and Nanophotonics XXIV
publication_identifier:
  isbn:
  - '9781510633193'
  - '9781510633209'
publication_status: published
series_title: SPIE Proceedings
status: public
title: k.p-based multiband simulations of non-degenerate two-photon absorption in
  bulk GaAs
type: conference
user_id: '16199'
volume: 11278
year: '2020'
...
---
_id: '20563'
author:
- first_name: W.-R.
  full_name: Hannes, W.-R.
  last_name: Hannes
- first_name: Alexander
  full_name: Trautmann, Alexander
  id: '38163'
  last_name: Trautmann
- first_name: M.
  full_name: Stein, M.
  last_name: Stein
- first_name: F.
  full_name: Schäfer, F.
  last_name: Schäfer
- first_name: M.
  full_name: Koch, M.
  last_name: Koch
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
citation:
  ama: Hannes W-R, Trautmann A, Stein M, Schäfer F, Koch M, Meier T. Strongly nonresonant
    four-wave mixing in semiconductors. <i>Physical Review B</i>. 2020;101(7):075203.
    doi:<a href="https://doi.org/10.1103/PhysRevB.101.075203">10.1103/PhysRevB.101.075203</a>
  apa: Hannes, W.-R., Trautmann, A., Stein, M., Schäfer, F., Koch, M., &#38; Meier,
    T. (2020). Strongly nonresonant four-wave mixing in semiconductors. <i>Physical
    Review B</i>, <i>101</i>(7), 075203. <a href="https://doi.org/10.1103/PhysRevB.101.075203">https://doi.org/10.1103/PhysRevB.101.075203</a>
  bibtex: '@article{Hannes_Trautmann_Stein_Schäfer_Koch_Meier_2020, title={Strongly
    nonresonant four-wave mixing in semiconductors}, volume={101}, DOI={<a href="https://doi.org/10.1103/PhysRevB.101.075203">10.1103/PhysRevB.101.075203</a>},
    number={7}, journal={Physical Review B}, publisher={American Physical Society},
    author={Hannes, W.-R. and Trautmann, Alexander and Stein, M. and Schäfer, F. and
    Koch, M. and Meier, Torsten}, year={2020}, pages={075203} }'
  chicago: 'Hannes, W.-R., Alexander Trautmann, M. Stein, F. Schäfer, M. Koch, and
    Torsten Meier. “Strongly Nonresonant Four-Wave Mixing in Semiconductors.” <i>Physical
    Review B</i> 101, no. 7 (2020): 075203. <a href="https://doi.org/10.1103/PhysRevB.101.075203">https://doi.org/10.1103/PhysRevB.101.075203</a>.'
  ieee: 'W.-R. Hannes, A. Trautmann, M. Stein, F. Schäfer, M. Koch, and T. Meier,
    “Strongly nonresonant four-wave mixing in semiconductors,” <i>Physical Review
    B</i>, vol. 101, no. 7, p. 075203, 2020, doi: <a href="https://doi.org/10.1103/PhysRevB.101.075203">10.1103/PhysRevB.101.075203</a>.'
  mla: Hannes, W. R., et al. “Strongly Nonresonant Four-Wave Mixing in Semiconductors.”
    <i>Physical Review B</i>, vol. 101, no. 7, American Physical Society, 2020, p.
    075203, doi:<a href="https://doi.org/10.1103/PhysRevB.101.075203">10.1103/PhysRevB.101.075203</a>.
  short: W.-R. Hannes, A. Trautmann, M. Stein, F. Schäfer, M. Koch, T. Meier, Physical
    Review B 101 (2020) 075203.
date_created: 2020-12-01T12:48:46Z
date_updated: 2023-04-21T11:24:11Z
department:
- _id: '15'
- _id: '230'
- _id: '429'
- _id: '170'
- _id: '293'
- _id: '35'
doi: 10.1103/PhysRevB.101.075203
intvolume: '       101'
issue: '7'
language:
- iso: eng
page: '075203'
project:
- _id: '53'
  name: TRR 142
- _id: '54'
  name: TRR 142 - Project Area A
- _id: '59'
  name: TRR 142 - Subproject A2
publication: Physical Review B
publication_status: published
publisher: American Physical Society
status: public
title: Strongly nonresonant four-wave mixing in semiconductors
type: journal_article
user_id: '16199'
volume: 101
year: '2020'
...
---
_id: '20772'
article_number: '033410'
author:
- first_name: Xiaohong
  full_name: Song, Xiaohong
  last_name: Song
- first_name: Shidong
  full_name: Yang, Shidong
  last_name: Yang
- first_name: Ruixin
  full_name: Zuo, Ruixin
  last_name: Zuo
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
- first_name: Weifeng
  full_name: Yang, Weifeng
  last_name: Yang
citation:
  ama: Song X, Yang S, Zuo R, Meier T, Yang W. Enhanced high-order harmonic generation
    in semiconductors by excitation with multicolor pulses. <i>Physical Review A</i>.
    2020;101. doi:<a href="https://doi.org/10.1103/physreva.101.033410">10.1103/physreva.101.033410</a>
  apa: Song, X., Yang, S., Zuo, R., Meier, T., &#38; Yang, W. (2020). Enhanced high-order
    harmonic generation in semiconductors by excitation with multicolor pulses. <i>Physical
    Review A</i>, <i>101</i>, Article 033410. <a href="https://doi.org/10.1103/physreva.101.033410">https://doi.org/10.1103/physreva.101.033410</a>
  bibtex: '@article{Song_Yang_Zuo_Meier_Yang_2020, title={Enhanced high-order harmonic
    generation in semiconductors by excitation with multicolor pulses}, volume={101},
    DOI={<a href="https://doi.org/10.1103/physreva.101.033410">10.1103/physreva.101.033410</a>},
    number={033410}, journal={Physical Review A}, author={Song, Xiaohong and Yang,
    Shidong and Zuo, Ruixin and Meier, Torsten and Yang, Weifeng}, year={2020} }'
  chicago: Song, Xiaohong, Shidong Yang, Ruixin Zuo, Torsten Meier, and Weifeng Yang.
    “Enhanced High-Order Harmonic Generation in Semiconductors by Excitation with
    Multicolor Pulses.” <i>Physical Review A</i> 101 (2020). <a href="https://doi.org/10.1103/physreva.101.033410">https://doi.org/10.1103/physreva.101.033410</a>.
  ieee: 'X. Song, S. Yang, R. Zuo, T. Meier, and W. Yang, “Enhanced high-order harmonic
    generation in semiconductors by excitation with multicolor pulses,” <i>Physical
    Review A</i>, vol. 101, Art. no. 033410, 2020, doi: <a href="https://doi.org/10.1103/physreva.101.033410">10.1103/physreva.101.033410</a>.'
  mla: Song, Xiaohong, et al. “Enhanced High-Order Harmonic Generation in Semiconductors
    by Excitation with Multicolor Pulses.” <i>Physical Review A</i>, vol. 101, 033410,
    2020, doi:<a href="https://doi.org/10.1103/physreva.101.033410">10.1103/physreva.101.033410</a>.
  short: X. Song, S. Yang, R. Zuo, T. Meier, W. Yang, Physical Review A 101 (2020).
date_created: 2020-12-16T14:29:05Z
date_updated: 2023-04-21T11:21:52Z
department:
- _id: '15'
- _id: '170'
- _id: '293'
- _id: '230'
- _id: '429'
- _id: '35'
doi: 10.1103/physreva.101.033410
intvolume: '       101'
language:
- iso: eng
project:
- _id: '53'
  name: TRR 142
- _id: '54'
  name: TRR 142 - Project Area A
- _id: '64'
  name: TRR 142 - Subproject A7
publication: Physical Review A
publication_identifier:
  issn:
  - 2469-9926
  - 2469-9934
publication_status: published
status: public
title: Enhanced high-order harmonic generation in semiconductors by excitation with
  multicolor pulses
type: journal_article
user_id: '16199'
volume: 101
year: '2020'
...
---
_id: '20682'
author:
- first_name: Adriana
  full_name: Bocchini, Adriana
  id: '58349'
  last_name: Bocchini
  orcid: https://orcid.org/0000-0002-2134-3075
- first_name: Christof
  full_name: Eigner, Christof
  id: '13244'
  last_name: Eigner
  orcid: https://orcid.org/0000-0002-5693-3083
- first_name: Christine
  full_name: Silberhorn, Christine
  id: '26263'
  last_name: Silberhorn
- first_name: Wolf Gero
  full_name: Schmidt, Wolf Gero
  id: '468'
  last_name: Schmidt
  orcid: 0000-0002-2717-5076
- first_name: Uwe
  full_name: Gerstmann, Uwe
  id: '171'
  last_name: Gerstmann
  orcid: 0000-0002-4476-223X
citation:
  ama: 'Bocchini A, Eigner C, Silberhorn C, Schmidt WG, Gerstmann U. Understanding
    gray track formation in KTP: Ti^3+ centers studied from first principles. <i>Phys
    Rev Materials</i>. 2020;4:124402. doi:<a href="https://doi.org/10.1103/PhysRevMaterials.4.124402">10.1103/PhysRevMaterials.4.124402</a>'
  apa: 'Bocchini, A., Eigner, C., Silberhorn, C., Schmidt, W. G., &#38; Gerstmann,
    U. (2020). Understanding gray track formation in KTP: Ti^3+ centers studied from
    first principles. <i>Phys. Rev. Materials</i>, <i>4</i>, 124402. <a href="https://doi.org/10.1103/PhysRevMaterials.4.124402">https://doi.org/10.1103/PhysRevMaterials.4.124402</a>'
  bibtex: '@article{Bocchini_Eigner_Silberhorn_Schmidt_Gerstmann_2020, title={Understanding
    gray track formation in KTP: Ti^3+ centers studied from first principles}, volume={4},
    DOI={<a href="https://doi.org/10.1103/PhysRevMaterials.4.124402">10.1103/PhysRevMaterials.4.124402</a>},
    journal={Phys. Rev. Materials}, publisher={American Physical Society}, author={Bocchini,
    Adriana and Eigner, Christof and Silberhorn, Christine and Schmidt, Wolf Gero
    and Gerstmann, Uwe}, year={2020}, pages={124402} }'
  chicago: 'Bocchini, Adriana, Christof Eigner, Christine Silberhorn, Wolf Gero Schmidt,
    and Uwe Gerstmann. “Understanding Gray Track Formation in KTP: Ti^3+ Centers Studied
    from First Principles.” <i>Phys. Rev. Materials</i> 4 (2020): 124402. <a href="https://doi.org/10.1103/PhysRevMaterials.4.124402">https://doi.org/10.1103/PhysRevMaterials.4.124402</a>.'
  ieee: 'A. Bocchini, C. Eigner, C. Silberhorn, W. G. Schmidt, and U. Gerstmann, “Understanding
    gray track formation in KTP: Ti^3+ centers studied from first principles,” <i>Phys.
    Rev. Materials</i>, vol. 4, p. 124402, 2020, doi: <a href="https://doi.org/10.1103/PhysRevMaterials.4.124402">10.1103/PhysRevMaterials.4.124402</a>.'
  mla: 'Bocchini, Adriana, et al. “Understanding Gray Track Formation in KTP: Ti^3+
    Centers Studied from First Principles.” <i>Phys. Rev. Materials</i>, vol. 4, American
    Physical Society, 2020, p. 124402, doi:<a href="https://doi.org/10.1103/PhysRevMaterials.4.124402">10.1103/PhysRevMaterials.4.124402</a>.'
  short: A. Bocchini, C. Eigner, C. Silberhorn, W.G. Schmidt, U. Gerstmann, Phys.
    Rev. Materials 4 (2020) 124402.
date_created: 2020-12-08T08:05:30Z
date_updated: 2023-04-21T11:31:05Z
department:
- _id: '15'
- _id: '170'
- _id: '295'
- _id: '230'
- _id: '429'
- _id: '288'
- _id: '35'
- _id: '790'
doi: 10.1103/PhysRevMaterials.4.124402
intvolume: '         4'
language:
- iso: eng
page: '124402'
project:
- _id: '52'
  name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
- _id: '53'
  name: 'TRR 142: TRR 142'
- _id: '55'
  name: 'TRR 142 - B: TRR 142 - Project Area B'
publication: Phys. Rev. Materials
publisher: American Physical Society
status: public
title: 'Understanding gray track formation in KTP: Ti^3+ centers studied from first
  principles'
type: journal_article
user_id: '171'
volume: 4
year: '2020'
...
---
_id: '20580'
article_type: original
author:
- first_name: Xuekai
  full_name: Ma, Xuekai
  id: '59416'
  last_name: Ma
- first_name: B
  full_name: Berger, B
  last_name: Berger
- first_name: M
  full_name: Aßmann, M
  last_name: Aßmann
- first_name: R
  full_name: Driben, R
  last_name: Driben
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
- first_name: C
  full_name: Schneider, C
  last_name: Schneider
- first_name: S
  full_name: Höfling, S
  last_name: Höfling
- first_name: Stefan
  full_name: Schumacher, Stefan
  id: '27271'
  last_name: Schumacher
  orcid: 0000-0003-4042-4951
citation:
  ama: Ma X, Berger B, Aßmann M, et al. Realization of all-optical vortex switching
    in exciton-polariton condensates. <i>Nature Communications</i>. 2020;11(1):897.
    doi:<a href="https://doi.org/10.1038/s41467-020-14702-5">10.1038/s41467-020-14702-5</a>
  apa: Ma, X., Berger, B., Aßmann, M., Driben, R., Meier, T., Schneider, C., Höfling,
    S., &#38; Schumacher, S. (2020). Realization of all-optical vortex switching in
    exciton-polariton condensates. <i>Nature Communications</i>, <i>11</i>(1), 897.
    <a href="https://doi.org/10.1038/s41467-020-14702-5">https://doi.org/10.1038/s41467-020-14702-5</a>
  bibtex: '@article{Ma_Berger_Aßmann_Driben_Meier_Schneider_Höfling_Schumacher_2020,
    title={Realization of all-optical vortex switching in exciton-polariton condensates},
    volume={11}, DOI={<a href="https://doi.org/10.1038/s41467-020-14702-5">10.1038/s41467-020-14702-5</a>},
    number={1}, journal={Nature Communications}, author={Ma, Xuekai and Berger, B
    and Aßmann, M and Driben, R and Meier, Torsten and Schneider, C and Höfling, S
    and Schumacher, Stefan}, year={2020}, pages={897} }'
  chicago: 'Ma, Xuekai, B Berger, M Aßmann, R Driben, Torsten Meier, C Schneider,
    S Höfling, and Stefan Schumacher. “Realization of All-Optical Vortex Switching
    in Exciton-Polariton Condensates.” <i>Nature Communications</i> 11, no. 1 (2020):
    897. <a href="https://doi.org/10.1038/s41467-020-14702-5">https://doi.org/10.1038/s41467-020-14702-5</a>.'
  ieee: 'X. Ma <i>et al.</i>, “Realization of all-optical vortex switching in exciton-polariton
    condensates,” <i>Nature Communications</i>, vol. 11, no. 1, p. 897, 2020, doi:
    <a href="https://doi.org/10.1038/s41467-020-14702-5">10.1038/s41467-020-14702-5</a>.'
  mla: Ma, Xuekai, et al. “Realization of All-Optical Vortex Switching in Exciton-Polariton
    Condensates.” <i>Nature Communications</i>, vol. 11, no. 1, 2020, p. 897, doi:<a
    href="https://doi.org/10.1038/s41467-020-14702-5">10.1038/s41467-020-14702-5</a>.
  short: X. Ma, B. Berger, M. Aßmann, R. Driben, T. Meier, C. Schneider, S. Höfling,
    S. Schumacher, Nature Communications 11 (2020) 897.
date_created: 2020-12-02T09:05:02Z
date_updated: 2025-12-05T13:45:51Z
department:
- _id: '15'
- _id: '170'
- _id: '230'
- _id: '429'
- _id: '297'
- _id: '705'
- _id: '35'
- _id: '293'
doi: 10.1038/s41467-020-14702-5
external_id:
  pmid:
  - '32060289'
intvolume: '        11'
issue: '1'
language:
- iso: eng
page: '897'
pmid: '1'
project:
- _id: '53'
  name: TRR 142
- _id: '54'
  name: TRR 142 - Project Area A
- _id: '61'
  name: 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: Nature Communications
publication_identifier:
  issn:
  - 2041-1723
publication_status: published
status: public
title: Realization of all-optical vortex switching in exciton-polariton condensates
type: journal_article
user_id: '16199'
volume: 11
year: '2020'
...
---
_id: '20584'
article_type: letter_note
author:
- first_name: J
  full_name: Ren, J
  last_name: Ren
- first_name: Q
  full_name: Liao, Q
  last_name: Liao
- first_name: H
  full_name: Huang, H
  last_name: Huang
- first_name: Y
  full_name: Li, Y
  last_name: Li
- first_name: T
  full_name: Gao, T
  last_name: Gao
- first_name: Xuekai
  full_name: Ma, Xuekai
  id: '59416'
  last_name: Ma
- first_name: Stefan
  full_name: Schumacher, Stefan
  id: '27271'
  last_name: Schumacher
  orcid: 0000-0003-4042-4951
- first_name: J
  full_name: Yao, J
  last_name: Yao
- first_name: S
  full_name: Bai, S
  last_name: Bai
- first_name: H
  full_name: Fu, H
  last_name: Fu
citation:
  ama: Ren J, Liao Q, Huang H, et al. Efficient Bosonic Condensation of Exciton Polaritons
    in an H-Aggregate Organic Single-Crystal Microcavity. <i>Nano Letters</i>. 2020;20(10):7550-7557.
    doi:<a href="https://doi.org/10.1021/acs.nanolett.0c03009">10.1021/acs.nanolett.0c03009</a>
  apa: Ren, J., Liao, Q., Huang, H., Li, Y., Gao, T., Ma, X., Schumacher, S., Yao,
    J., Bai, S., &#38; Fu, H. (2020). Efficient Bosonic Condensation of Exciton Polaritons
    in an H-Aggregate Organic Single-Crystal Microcavity. <i>Nano Letters</i>, <i>20</i>(10),
    7550–7557. <a href="https://doi.org/10.1021/acs.nanolett.0c03009">https://doi.org/10.1021/acs.nanolett.0c03009</a>
  bibtex: '@article{Ren_Liao_Huang_Li_Gao_Ma_Schumacher_Yao_Bai_Fu_2020, title={Efficient
    Bosonic Condensation of Exciton Polaritons in an H-Aggregate Organic Single-Crystal
    Microcavity.}, volume={20}, DOI={<a href="https://doi.org/10.1021/acs.nanolett.0c03009">10.1021/acs.nanolett.0c03009</a>},
    number={10}, journal={Nano Letters}, author={Ren, J and Liao, Q and Huang, H and
    Li, Y and Gao, T and Ma, Xuekai and Schumacher, Stefan and Yao, J and Bai, S and
    Fu, H}, year={2020}, pages={7550–7557} }'
  chicago: 'Ren, J, Q Liao, H Huang, Y Li, T Gao, Xuekai Ma, Stefan Schumacher, J
    Yao, S Bai, and H Fu. “Efficient Bosonic Condensation of Exciton Polaritons in
    an H-Aggregate Organic Single-Crystal Microcavity.” <i>Nano Letters</i> 20, no.
    10 (2020): 7550–57. <a href="https://doi.org/10.1021/acs.nanolett.0c03009">https://doi.org/10.1021/acs.nanolett.0c03009</a>.'
  ieee: 'J. Ren <i>et al.</i>, “Efficient Bosonic Condensation of Exciton Polaritons
    in an H-Aggregate Organic Single-Crystal Microcavity.,” <i>Nano Letters</i>, vol.
    20, no. 10, pp. 7550–7557, 2020, doi: <a href="https://doi.org/10.1021/acs.nanolett.0c03009">10.1021/acs.nanolett.0c03009</a>.'
  mla: Ren, J., et al. “Efficient Bosonic Condensation of Exciton Polaritons in an
    H-Aggregate Organic Single-Crystal Microcavity.” <i>Nano Letters</i>, vol. 20,
    no. 10, 2020, pp. 7550–57, doi:<a href="https://doi.org/10.1021/acs.nanolett.0c03009">10.1021/acs.nanolett.0c03009</a>.
  short: J. Ren, Q. Liao, H. Huang, Y. Li, T. Gao, X. Ma, S. Schumacher, J. Yao, S.
    Bai, H. Fu, Nano Letters 20 (2020) 7550–7557.
date_created: 2020-12-02T09:23:11Z
date_updated: 2025-12-05T13:49:17Z
department:
- _id: '230'
- _id: '429'
- _id: '15'
- _id: '170'
- _id: '705'
- _id: '297'
- _id: '35'
doi: 10.1021/acs.nanolett.0c03009
external_id:
  pmid:
  - '32986448'
intvolume: '        20'
issue: '10'
language:
- iso: eng
page: 7550-7557
pmid: '1'
project:
- _id: '53'
  name: TRR 142
- _id: '54'
  name: TRR 142 - Project Area A
- _id: '61'
  name: TRR 142 - Subproject A4
- _id: '53'
  name: 'TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten
    zu funktionellen Strukturen'
publication: Nano Letters
publication_identifier:
  issn:
  - 1530-6992
publication_status: published
status: public
title: Efficient Bosonic Condensation of Exciton Polaritons in an H-Aggregate Organic
  Single-Crystal Microcavity.
type: journal_article
user_id: '16199'
volume: 20
year: '2020'
...
---
_id: '20585'
article_type: letter_note
author:
- first_name: Xuekai
  full_name: Ma, Xuekai
  id: '59416'
  last_name: Ma
- first_name: YV
  full_name: Kartashov, YV
  last_name: Kartashov
- first_name: A
  full_name: Ferrando, A
  last_name: Ferrando
- first_name: Stefan
  full_name: Schumacher, Stefan
  id: '27271'
  last_name: Schumacher
  orcid: 0000-0003-4042-4951
citation:
  ama: Ma X, Kartashov Y, Ferrando A, Schumacher S. Topological edge states of nonequilibrium
    polaritons in hollow honeycomb arrays. <i>Optics Letters</i>. 2020;45(19):5311-5314.
    doi:<a href="https://doi.org/10.1364/ol.405844">10.1364/ol.405844</a>
  apa: Ma, X., Kartashov, Y., Ferrando, A., &#38; Schumacher, S. (2020). Topological
    edge states of nonequilibrium polaritons in hollow honeycomb arrays. <i>Optics
    Letters</i>, <i>45</i>(19), 5311–5314. <a href="https://doi.org/10.1364/ol.405844">https://doi.org/10.1364/ol.405844</a>
  bibtex: '@article{Ma_Kartashov_Ferrando_Schumacher_2020, title={Topological edge
    states of nonequilibrium polaritons in hollow honeycomb arrays.}, volume={45},
    DOI={<a href="https://doi.org/10.1364/ol.405844">10.1364/ol.405844</a>}, number={19},
    journal={Optics Letters}, author={Ma, Xuekai and Kartashov, YV and Ferrando, A
    and Schumacher, Stefan}, year={2020}, pages={5311–5314} }'
  chicago: 'Ma, Xuekai, YV Kartashov, A Ferrando, and Stefan Schumacher. “Topological
    Edge States of Nonequilibrium Polaritons in Hollow Honeycomb Arrays.” <i>Optics
    Letters</i> 45, no. 19 (2020): 5311–14. <a href="https://doi.org/10.1364/ol.405844">https://doi.org/10.1364/ol.405844</a>.'
  ieee: 'X. Ma, Y. Kartashov, A. Ferrando, and S. Schumacher, “Topological edge states
    of nonequilibrium polaritons in hollow honeycomb arrays.,” <i>Optics Letters</i>,
    vol. 45, no. 19, pp. 5311–5314, 2020, doi: <a href="https://doi.org/10.1364/ol.405844">10.1364/ol.405844</a>.'
  mla: Ma, Xuekai, et al. “Topological Edge States of Nonequilibrium Polaritons in
    Hollow Honeycomb Arrays.” <i>Optics Letters</i>, vol. 45, no. 19, 2020, pp. 5311–14,
    doi:<a href="https://doi.org/10.1364/ol.405844">10.1364/ol.405844</a>.
  short: X. Ma, Y. Kartashov, A. Ferrando, S. Schumacher, Optics Letters 45 (2020)
    5311–5314.
date_created: 2020-12-02T09:27:25Z
date_updated: 2025-12-05T13:48:35Z
department:
- _id: '230'
- _id: '429'
- _id: '15'
- _id: '170'
- _id: '705'
- _id: '297'
- _id: '35'
doi: 10.1364/ol.405844
external_id:
  pmid:
  - '33001881'
intvolume: '        45'
issue: '19'
language:
- iso: eng
page: 5311-5314
pmid: '1'
project:
- _id: '53'
  name: TRR 142
- _id: '54'
  name: TRR 142 - Project Area A
- _id: '61'
  name: TRR 142 - Subproject A4
- _id: '53'
  name: 'TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten
    zu funktionellen Strukturen'
publication: Optics Letters
publication_identifier:
  issn:
  - 0146-9592
  - 1539-4794
publication_status: published
status: public
title: Topological edge states of nonequilibrium polaritons in hollow honeycomb arrays.
type: journal_article
user_id: '16199'
volume: 45
year: '2020'
...
---
_id: '20587'
article_type: letter_note
author:
- first_name: F
  full_name: Barkhausen, F
  last_name: Barkhausen
- 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, Schumacher S, Ma X. Multistable circular currents of polariton
    condensates trapped in ring potentials. <i>Optics Letters</i>. 2020;45(5):1192-1195.
    doi:<a href="https://doi.org/10.1364/ol.386250">10.1364/ol.386250</a>
  apa: Barkhausen, F., Schumacher, S., &#38; Ma, X. (2020). Multistable circular currents
    of polariton condensates trapped in ring potentials. <i>Optics Letters</i>, <i>45</i>(5),
    1192–1195. <a href="https://doi.org/10.1364/ol.386250">https://doi.org/10.1364/ol.386250</a>
  bibtex: '@article{Barkhausen_Schumacher_Ma_2020, title={Multistable circular currents
    of polariton condensates trapped in ring potentials.}, volume={45}, DOI={<a href="https://doi.org/10.1364/ol.386250">10.1364/ol.386250</a>},
    number={5}, journal={Optics Letters}, author={Barkhausen, F and Schumacher, Stefan
    and Ma, Xuekai}, year={2020}, pages={1192–1195} }'
  chicago: 'Barkhausen, F, Stefan Schumacher, and Xuekai Ma. “Multistable Circular
    Currents of Polariton Condensates Trapped in Ring Potentials.” <i>Optics Letters</i>
    45, no. 5 (2020): 1192–95. <a href="https://doi.org/10.1364/ol.386250">https://doi.org/10.1364/ol.386250</a>.'
  ieee: 'F. Barkhausen, S. Schumacher, and X. Ma, “Multistable circular currents of
    polariton condensates trapped in ring potentials.,” <i>Optics Letters</i>, vol.
    45, no. 5, pp. 1192–1195, 2020, doi: <a href="https://doi.org/10.1364/ol.386250">10.1364/ol.386250</a>.'
  mla: Barkhausen, F., et al. “Multistable Circular Currents of Polariton Condensates
    Trapped in Ring Potentials.” <i>Optics Letters</i>, vol. 45, no. 5, 2020, pp.
    1192–95, doi:<a href="https://doi.org/10.1364/ol.386250">10.1364/ol.386250</a>.
  short: F. Barkhausen, S. Schumacher, X. Ma, Optics Letters 45 (2020) 1192–1195.
date_created: 2020-12-02T09:33:27Z
date_updated: 2025-12-05T13:48:17Z
department:
- _id: '230'
- _id: '429'
- _id: '297'
- _id: '15'
- _id: '170'
- _id: '705'
- _id: '35'
- _id: '429'
doi: 10.1364/ol.386250
external_id:
  pmid:
  - '32108803'
intvolume: '        45'
issue: '5'
language:
- iso: eng
page: 1192-1195
pmid: '1'
project:
- _id: '53'
  name: TRR 142
- _id: '54'
  name: TRR 142 - Project Area A
- _id: '61'
  name: TRR 142 - Subproject A4
- _id: '53'
  name: 'TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten
    zu funktionellen Strukturen'
publication: Optics Letters
publication_identifier:
  issn:
  - 0146-9592
  - 1539-4794
publication_status: published
status: public
title: Multistable circular currents of polariton condensates trapped in ring potentials.
type: journal_article
user_id: '16199'
volume: 45
year: '2020'
...
---
_id: '20586'
article_type: letter_note
author:
- first_name: Xuekai
  full_name: Ma, Xuekai
  id: '59416'
  last_name: Ma
- first_name: YV
  full_name: Kartashov, YV
  last_name: Kartashov
- first_name: A
  full_name: Kavokin, A
  last_name: Kavokin
- first_name: Stefan
  full_name: Schumacher, Stefan
  id: '27271'
  last_name: Schumacher
  orcid: 0000-0003-4042-4951
citation:
  ama: Ma X, Kartashov Y, Kavokin A, Schumacher S. Chiral condensates in a polariton
    hexagonal ring. <i>Optics Letters</i>. 2020;45(20):5700-5703. doi:<a href="https://doi.org/10.1364/ol.405400">10.1364/ol.405400</a>
  apa: Ma, X., Kartashov, Y., Kavokin, A., &#38; Schumacher, S. (2020). Chiral condensates
    in a polariton hexagonal ring. <i>Optics Letters</i>, <i>45</i>(20), 5700–5703.
    <a href="https://doi.org/10.1364/ol.405400">https://doi.org/10.1364/ol.405400</a>
  bibtex: '@article{Ma_Kartashov_Kavokin_Schumacher_2020, title={Chiral condensates
    in a polariton hexagonal ring.}, volume={45}, DOI={<a href="https://doi.org/10.1364/ol.405400">10.1364/ol.405400</a>},
    number={20}, journal={Optics Letters}, author={Ma, Xuekai and Kartashov, YV and
    Kavokin, A and Schumacher, Stefan}, year={2020}, pages={5700–5703} }'
  chicago: 'Ma, Xuekai, YV Kartashov, A Kavokin, and Stefan Schumacher. “Chiral Condensates
    in a Polariton Hexagonal Ring.” <i>Optics Letters</i> 45, no. 20 (2020): 5700–5703.
    <a href="https://doi.org/10.1364/ol.405400">https://doi.org/10.1364/ol.405400</a>.'
  ieee: 'X. Ma, Y. Kartashov, A. Kavokin, and S. Schumacher, “Chiral condensates in
    a polariton hexagonal ring.,” <i>Optics Letters</i>, vol. 45, no. 20, pp. 5700–5703,
    2020, doi: <a href="https://doi.org/10.1364/ol.405400">10.1364/ol.405400</a>.'
  mla: Ma, Xuekai, et al. “Chiral Condensates in a Polariton Hexagonal Ring.” <i>Optics
    Letters</i>, vol. 45, no. 20, 2020, pp. 5700–03, doi:<a href="https://doi.org/10.1364/ol.405400">10.1364/ol.405400</a>.
  short: X. Ma, Y. Kartashov, A. Kavokin, S. Schumacher, Optics Letters 45 (2020)
    5700–5703.
date_created: 2020-12-02T09:29:56Z
date_updated: 2025-12-05T13:47:34Z
department:
- _id: '230'
- _id: '429'
- _id: '15'
- _id: '170'
- _id: '705'
- _id: '297'
- _id: '35'
doi: 10.1364/ol.405400
external_id:
  pmid:
  - '33057263'
intvolume: '        45'
issue: '20'
language:
- iso: eng
page: 5700-5703
pmid: '1'
project:
- _id: '53'
  name: TRR 142
- _id: '54'
  name: TRR 142 - Project Area A
- _id: '61'
  name: TRR 142 - Subproject A4
- _id: '53'
  name: 'TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten
    zu funktionellen Strukturen'
publication: Optics Letters
publication_identifier:
  issn:
  - 0146-9592
  - 1539-4794
publication_status: published
status: public
title: Chiral condensates in a polariton hexagonal ring.
type: journal_article
user_id: '16199'
volume: 45
year: '2020'
...
---
_id: '20581'
article_type: original
author:
- first_name: Matthias
  full_name: Pukrop, Matthias
  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: Pukrop M, Schumacher S, Ma X. Circular polarization reversal of half-vortex
    cores in polariton condensates. <i>Physical Review B</i>. 2020;101(20):205301.
    doi:<a href="https://doi.org/10.1103/PhysRevB.101.205301">10.1103/PhysRevB.101.205301</a>
  apa: Pukrop, M., Schumacher, S., &#38; Ma, X. (2020). Circular polarization reversal
    of half-vortex cores in polariton condensates. <i>Physical Review B</i>, <i>101</i>(20),
    205301. <a href="https://doi.org/10.1103/PhysRevB.101.205301">https://doi.org/10.1103/PhysRevB.101.205301</a>
  bibtex: '@article{Pukrop_Schumacher_Ma_2020, title={Circular polarization reversal
    of half-vortex cores in polariton condensates}, volume={101}, DOI={<a href="https://doi.org/10.1103/PhysRevB.101.205301">10.1103/PhysRevB.101.205301</a>},
    number={20}, journal={Physical Review B}, publisher={American Physical Society},
    author={Pukrop, Matthias and Schumacher, Stefan and Ma, Xuekai}, year={2020},
    pages={205301} }'
  chicago: 'Pukrop, Matthias, Stefan Schumacher, and Xuekai Ma. “Circular Polarization
    Reversal of Half-Vortex Cores in Polariton Condensates.” <i>Physical Review B</i>
    101, no. 20 (2020): 205301. <a href="https://doi.org/10.1103/PhysRevB.101.205301">https://doi.org/10.1103/PhysRevB.101.205301</a>.'
  ieee: 'M. Pukrop, S. Schumacher, and X. Ma, “Circular polarization reversal of half-vortex
    cores in polariton condensates,” <i>Physical Review B</i>, vol. 101, no. 20, p.
    205301, 2020, doi: <a href="https://doi.org/10.1103/PhysRevB.101.205301">10.1103/PhysRevB.101.205301</a>.'
  mla: Pukrop, Matthias, et al. “Circular Polarization Reversal of Half-Vortex Cores
    in Polariton Condensates.” <i>Physical Review B</i>, vol. 101, no. 20, American
    Physical Society, 2020, p. 205301, doi:<a href="https://doi.org/10.1103/PhysRevB.101.205301">10.1103/PhysRevB.101.205301</a>.
  short: M. Pukrop, S. Schumacher, X. Ma, Physical Review B 101 (2020) 205301.
date_created: 2020-12-02T09:08:29Z
date_updated: 2025-12-05T13:52:23Z
department:
- _id: '170'
- _id: '230'
- _id: '429'
- _id: '15'
- _id: '705'
- _id: '297'
- _id: '35'
doi: 10.1103/PhysRevB.101.205301
intvolume: '       101'
issue: '20'
language:
- iso: eng
page: '205301'
project:
- _id: '53'
  name: TRR 142
- _id: '54'
  name: TRR 142 - Project Area A
- _id: '61'
  name: 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_status: published
publisher: American Physical Society
status: public
title: Circular polarization reversal of half-vortex cores in polariton condensates
type: journal_article
user_id: '16199'
volume: 101
year: '2020'
...