---
_id: '59238'
author:
- first_name: Christoph
  full_name: Bürgel, Christoph
  id: '58448'
  last_name: Bürgel
- first_name: 'Claudia '
  full_name: 'Schlaak, Claudia '
  last_name: Schlaak
- first_name: Aline
  full_name: Willems, Aline
  last_name: Willems
citation:
  ama: 'Bürgel C, Schlaak C, Willems A. Förderung der mündlichen Sprachproduktion
    im Fremdsprachenunterricht. Perspektiven aus Wissenschaft und Praxis, in: bzf
    69, 85-88. Published online 2025.'
  apa: 'Bürgel, C., Schlaak, C., &#38; Willems, A. (2025). <i>Förderung der mündlichen
    Sprachproduktion im Fremdsprachenunterricht. Perspektiven aus Wissenschaft und
    Praxis, in: bzf 69, 85-88.</i>'
  bibtex: '@article{Bürgel_Schlaak_Willems_2025, title={Förderung der mündlichen Sprachproduktion
    im Fremdsprachenunterricht. Perspektiven aus Wissenschaft und Praxis, in: bzf
    69, 85-88.}, author={Bürgel, Christoph and Schlaak, Claudia  and Willems, Aline},
    year={2025} }'
  chicago: 'Bürgel, Christoph, Claudia  Schlaak, and Aline Willems. “Förderung Der
    Mündlichen Sprachproduktion Im Fremdsprachenunterricht. Perspektiven Aus Wissenschaft
    Und Praxis, in: Bzf 69, 85-88.,” 2025.'
  ieee: 'C. Bürgel, C. Schlaak, and A. Willems, “Förderung der mündlichen Sprachproduktion
    im Fremdsprachenunterricht. Perspektiven aus Wissenschaft und Praxis, in: bzf
    69, 85-88.” 2025.'
  mla: 'Bürgel, Christoph, et al. <i>Förderung Der Mündlichen Sprachproduktion Im
    Fremdsprachenunterricht. Perspektiven Aus Wissenschaft Und Praxis, in: Bzf 69,
    85-88.</i> 2025.'
  short: C. Bürgel, C. Schlaak, A. Willems, (2025).
date_created: 2025-04-02T08:53:03Z
date_updated: 2026-05-13T08:34:39Z
language:
- iso: eng
status: public
title: 'Förderung der mündlichen Sprachproduktion im Fremdsprachenunterricht. Perspektiven
  aus Wissenschaft und Praxis, in: bzf 69, 85-88.'
type: review
user_id: '43976'
year: '2025'
...
---
_id: '61035'
author:
- first_name: Christoph
  full_name: Bürgel, Christoph
  id: '58448'
  last_name: Bürgel
- first_name: Dirk
  full_name: Siepmann, Dirk
  last_name: Siepmann
citation:
  ama: "Bürgel C, Siepmann D. -\tDigitalisierung als Wunderwaffe . <i>FAZ</i>. 2025."
  apa: "Bürgel, C., &#38; Siepmann, D. (2025). -\tDigitalisierung als Wunderwaffe
    . <i>FAZ</i>."
  bibtex: "@article{Bürgel_Siepmann_2025, title={-\tDigitalisierung als Wunderwaffe
    }, journal={FAZ}, author={Bürgel, Christoph and Siepmann, Dirk}, year={2025} }"
  chicago: "Bürgel, Christoph, and Dirk Siepmann. “-\tDigitalisierung Als Wunderwaffe
    .” <i>FAZ</i>, 2025."
  ieee: "C. Bürgel and D. Siepmann, “-\tDigitalisierung als Wunderwaffe ,” <i>FAZ</i>,
    2025."
  mla: "Bürgel, Christoph, and Dirk Siepmann. “-\tDigitalisierung Als Wunderwaffe
    .” <i>FAZ</i>, 2025."
  short: C. Bürgel, D. Siepmann, FAZ (2025).
date_created: 2025-08-27T09:41:21Z
date_updated: 2026-05-13T08:33:13Z
language:
- iso: eng
publication: FAZ
publication_date: 02.01.2025
related_material:
  link:
  - relation: confirmation
    url: https://zeitung.faz.net/faz/politik/2025-01-02/83ec617e38be4952991af84b5d3e55a5/?GEPC=s1
status: public
title: "-\tDigitalisierung als Wunderwaffe "
type: newspaper_article
user_id: '43976'
year: '2025'
...
---
_id: '59818'
citation:
  ama: "Bürgel C, Heiderich J, Koch C, Schlaak C, Visser J, eds. <i>\tZeitschrift
    Für Romanische Sprachen Und Ihre Didaktik,</i>. Vol 19.  Stuttgart: ibidem ; 2025."
  apa: "\tZeitschrift für Romanische Sprachen und ihre Didaktik,. (2025). In C. Bürgel,
    J. Heiderich, C. Koch, C. Schlaak, &#38; J. Visser (Eds.), <i>\tZeitschrift für
    Romanische Sprachen und ihre Didaktik</i> (Vol. 19, Issue 1).  Stuttgart: ibidem
    ."
  bibtex: "@book{Bürgel_Heiderich_Koch_Schlaak_Visser_2025, title={\tZeitschrift
    für Romanische Sprachen und ihre Didaktik,}, volume={19}, number={1}, journal={\tZeitschrift
    für Romanische Sprachen und ihre Didaktik}, publisher={ Stuttgart: ibidem }, year={2025}
    }"
  chicago: "Bürgel, Christoph, Jens Heiderich, Corinna Koch, Claudia Schlaak, and
    Judith Visser, eds. <i>\tZeitschrift Für Romanische Sprachen Und Ihre Didaktik,</i>.
    <i>\tZeitschrift Für Romanische Sprachen Und Ihre Didaktik</i>. Vol. 19.  Stuttgart:
    ibidem , 2025."
  ieee: "C. Bürgel, J. Heiderich, C. Koch, C. Schlaak, and J. Visser, Eds., <i>\tZeitschrift
    für Romanische Sprachen und ihre Didaktik,</i> vol. 19, no. 1.  Stuttgart: ibidem
    , 2025."
  mla: "Bürgel, Christoph, et al., editors. “\tZeitschrift Für Romanische Sprachen
    Und Ihre Didaktik,.” <i>\tZeitschrift Für Romanische Sprachen Und Ihre Didaktik</i>,
    vol. 19, no. 1,  Stuttgart: ibidem , 2025."
  short: "C. Bürgel, J. Heiderich, C. Koch, C. Schlaak, J. Visser, eds., \tZeitschrift
    Für Romanische Sprachen Und Ihre Didaktik,  Stuttgart: ibidem , 2025."
date_created: 2025-05-06T11:34:00Z
date_updated: 2026-05-13T09:27:34Z
editor:
- first_name: Christoph
  full_name: Bürgel, Christoph
  id: '58448'
  last_name: Bürgel
- first_name: Jens
  full_name: Heiderich, Jens
  last_name: Heiderich
- first_name: Corinna
  full_name: Koch, Corinna
  last_name: Koch
- first_name: Claudia
  full_name: Schlaak, Claudia
  last_name: Schlaak
- first_name: Judith
  full_name: Visser, Judith
  last_name: Visser
intvolume: '        19'
issue: '1'
language:
- iso: eng
main_file_link:
- url: Paderborn
publication: "\tZeitschrift für Romanische Sprachen und ihre Didaktik"
publisher: ' Stuttgart: ibidem '
status: public
title: "\tZeitschrift für Romanische Sprachen und ihre Didaktik,"
type: journal_editor
user_id: '43976'
volume: 19
year: '2025'
...
---
_id: '59816'
author:
- first_name: Gerrit
  full_name: Pape, Gerrit
  last_name: Pape
- first_name: Bjarne
  full_name: Wintermann, Bjarne
  id: '62900'
  last_name: Wintermann
  orcid: 0009-0000-0856-6250
- first_name: Linus
  full_name: Jungemann, Linus
  id: '67601'
  last_name: Jungemann
  orcid: 0009-0003-9757-988X
- first_name: Michael
  full_name: Lass, Michael
  last_name: Lass
- first_name: Marius
  full_name: Meyer, Marius
  last_name: Meyer
- first_name: Heinrich
  full_name: Riebler, Heinrich
  id: '8961'
  last_name: Riebler
- first_name: Christian
  full_name: Plessl, Christian
  id: '16153'
  last_name: Plessl
  orcid: 0000-0001-5728-9982
citation:
  ama: 'Pape G, Wintermann B, Jungemann L, et al. AuroraFlow, an Easy-to-Use, Low-Latency
    FPGA Communication Solution Demonstrated on Multi-FPGA Neural Network Inference.
    In: <i>Proceedings of the 15th International Symposium on Highly Efficient Accelerators
    and Reconfigurable Technologies</i>. ; 2025. doi:<a href="https://doi.org/10.1145/3728179.3728190">10.1145/3728179.3728190</a>'
  apa: Pape, G., Wintermann, B., Jungemann, L., Lass, M., Meyer, M., Riebler, H.,
    &#38; Plessl, C. (2025). AuroraFlow, an Easy-to-Use, Low-Latency FPGA Communication
    Solution Demonstrated on Multi-FPGA Neural Network Inference. <i>Proceedings of
    the 15th International Symposium on Highly Efficient Accelerators and Reconfigurable
    Technologies</i>. The International Symposium on Highly Efficient Accelerators
    and Reconfigurable Technologies 2025 (HEART 2025) , Kumamoto, Japan. <a href="https://doi.org/10.1145/3728179.3728190">https://doi.org/10.1145/3728179.3728190</a>
  bibtex: '@inproceedings{Pape_Wintermann_Jungemann_Lass_Meyer_Riebler_Plessl_2025,
    title={AuroraFlow, an Easy-to-Use, Low-Latency FPGA Communication Solution Demonstrated
    on Multi-FPGA Neural Network Inference}, DOI={<a href="https://doi.org/10.1145/3728179.3728190">10.1145/3728179.3728190</a>},
    booktitle={Proceedings of the 15th International Symposium on Highly Efficient
    Accelerators and Reconfigurable Technologies}, author={Pape, Gerrit and Wintermann,
    Bjarne and Jungemann, Linus and Lass, Michael and Meyer, Marius and Riebler, Heinrich
    and Plessl, Christian}, year={2025} }'
  chicago: Pape, Gerrit, Bjarne Wintermann, Linus Jungemann, Michael Lass, Marius
    Meyer, Heinrich Riebler, and Christian Plessl. “AuroraFlow, an Easy-to-Use, Low-Latency
    FPGA Communication Solution Demonstrated on Multi-FPGA Neural Network Inference.”
    In <i>Proceedings of the 15th International Symposium on Highly Efficient Accelerators
    and Reconfigurable Technologies</i>, 2025. <a href="https://doi.org/10.1145/3728179.3728190">https://doi.org/10.1145/3728179.3728190</a>.
  ieee: 'G. Pape <i>et al.</i>, “AuroraFlow, an Easy-to-Use, Low-Latency FPGA Communication
    Solution Demonstrated on Multi-FPGA Neural Network Inference,” presented at the
    The International Symposium on Highly Efficient Accelerators and Reconfigurable
    Technologies 2025 (HEART 2025) , Kumamoto, Japan, 2025, doi: <a href="https://doi.org/10.1145/3728179.3728190">10.1145/3728179.3728190</a>.'
  mla: Pape, Gerrit, et al. “AuroraFlow, an Easy-to-Use, Low-Latency FPGA Communication
    Solution Demonstrated on Multi-FPGA Neural Network Inference.” <i>Proceedings
    of the 15th International Symposium on Highly Efficient Accelerators and Reconfigurable
    Technologies</i>, 2025, doi:<a href="https://doi.org/10.1145/3728179.3728190">10.1145/3728179.3728190</a>.
  short: 'G. Pape, B. Wintermann, L. Jungemann, M. Lass, M. Meyer, H. Riebler, C.
    Plessl, in: Proceedings of the 15th International Symposium on Highly Efficient
    Accelerators and Reconfigurable Technologies, 2025.'
conference:
  end_date: 2025-05-28
  location: Kumamoto, Japan
  name: 'The International Symposium on Highly Efficient Accelerators and Reconfigurable
    Technologies 2025 (HEART 2025) '
  start_date: 2025-05-26
date_created: 2025-05-06T09:53:41Z
date_updated: 2026-05-13T09:46:42Z
department:
- _id: '27'
doi: 10.1145/3728179.3728190
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
project:
- _id: '296'
  name: 'EKI-App: EKI-App: Energieeffiziente Künstliche Intelligenz im Rechenzentrum
    durch Approximation von tiefen neuronalen Netzen für Field-Programmable Gate Arrays'
publication: Proceedings of the 15th International Symposium on Highly Efficient Accelerators
  and Reconfigurable Technologies
publication_status: published
status: public
title: AuroraFlow, an Easy-to-Use, Low-Latency FPGA Communication Solution Demonstrated
  on Multi-FPGA Neural Network Inference
type: conference
user_id: '16153'
year: '2025'
...
---
_id: '65618'
author:
- first_name: Mika
  full_name: Bröker, Mika
  last_name: Bröker
- first_name: Johannes
  full_name: Menzel, Johannes
  last_name: Menzel
- first_name: Christian
  full_name: Plessl, Christian
  id: '16153'
  last_name: Plessl
  orcid: 0000-0001-5728-9982
citation:
  ama: 'Bröker M, Menzel J, Plessl C. Evaluating the Strong Scaling Potential of AI
    Engines for Molecular Dynamics Simulations. In: <i>Proceedings of the 15th International
    Symposium on Highly Efficient Accelerators and Reconfigurable Technologies</i>.
    ACM; 2025. doi:<a href="https://doi.org/10.1145/3728179.3728187">10.1145/3728179.3728187</a>'
  apa: Bröker, M., Menzel, J., &#38; Plessl, C. (2025). Evaluating the Strong Scaling
    Potential of AI Engines for Molecular Dynamics Simulations. <i>Proceedings of
    the 15th International Symposium on Highly Efficient Accelerators and Reconfigurable
    Technologies</i>. <a href="https://doi.org/10.1145/3728179.3728187">https://doi.org/10.1145/3728179.3728187</a>
  bibtex: '@inproceedings{Bröker_Menzel_Plessl_2025, title={Evaluating the Strong
    Scaling Potential of AI Engines for Molecular Dynamics Simulations}, DOI={<a href="https://doi.org/10.1145/3728179.3728187">10.1145/3728179.3728187</a>},
    booktitle={Proceedings of the 15th International Symposium on Highly Efficient
    Accelerators and Reconfigurable Technologies}, publisher={ACM}, author={Bröker,
    Mika and Menzel, Johannes and Plessl, Christian}, year={2025} }'
  chicago: Bröker, Mika, Johannes Menzel, and Christian Plessl. “Evaluating the Strong
    Scaling Potential of AI Engines for Molecular Dynamics Simulations.” In <i>Proceedings
    of the 15th International Symposium on Highly Efficient Accelerators and Reconfigurable
    Technologies</i>. ACM, 2025. <a href="https://doi.org/10.1145/3728179.3728187">https://doi.org/10.1145/3728179.3728187</a>.
  ieee: 'M. Bröker, J. Menzel, and C. Plessl, “Evaluating the Strong Scaling Potential
    of AI Engines for Molecular Dynamics Simulations,” 2025, doi: <a href="https://doi.org/10.1145/3728179.3728187">10.1145/3728179.3728187</a>.'
  mla: Bröker, Mika, et al. “Evaluating the Strong Scaling Potential of AI Engines
    for Molecular Dynamics Simulations.” <i>Proceedings of the 15th International
    Symposium on Highly Efficient Accelerators and Reconfigurable Technologies</i>,
    ACM, 2025, doi:<a href="https://doi.org/10.1145/3728179.3728187">10.1145/3728179.3728187</a>.
  short: 'M. Bröker, J. Menzel, C. Plessl, in: Proceedings of the 15th International
    Symposium on Highly Efficient Accelerators and Reconfigurable Technologies, ACM,
    2025.'
date_created: 2026-05-13T09:44:21Z
date_updated: 2026-05-13T09:45:17Z
department:
- _id: '27'
- _id: '518'
doi: 10.1145/3728179.3728187
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
publication: Proceedings of the 15th International Symposium on Highly Efficient Accelerators
  and Reconfigurable Technologies
publication_status: published
publisher: ACM
status: public
title: Evaluating the Strong Scaling Potential of AI Engines for Molecular Dynamics
  Simulations
type: conference
user_id: '16153'
year: '2025'
...
---
_id: '59878'
abstract:
- lang: eng
  text: <jats:p>Abstract. In the development of advanced lightweight automotive solutions,
    self-piercing riveting (SPR) offers the possibility of joining multi-material
    structures to fulfil a wide variety of requirements. With regard to the entire
    process chain, production-related pre-deformations of the parts to be joined can
    influence the geometric shape and load capacity of SPR joints. Various studies
    have investigated the influence of pre-stretched sheet materials, in the sense
    of pre-drawing processes, on the formation of SPR joints. The impact of pre-stretching
    sheet metals on the formation of their geometrical characteristics and the shear-tensile
    strength of SPR processes was observed [1]. Pre-rolled semi-finished products
    are also joined together in mixed material automotive structures, e.g. tailor
    rolled blanks. This work aims to investigate the influence of pre-rolled joining
    parts on the geometric formation and load-carrying capacity of SPR joints. For
    this purpose, sheets of metal are cold-formed using a rolling process to induce
    a defined strain-hardening state in the material and then joined in various combinations.
    As the degree of deformation increases, the rolling of samples can lead to minimal
    accumulation of damage in the sheet materials, which can influence the joint behaviour.
    The rolling process, as well as the subsequent joining process, are also investigated
    by FEM. The influence of pre-rolled semi-finished products on the strength of
    the SPR joints is investigated.</jats:p>
author:
- first_name: Malte Christian
  full_name: Schlichter, Malte Christian
  id: '61977'
  last_name: Schlichter
- first_name: Özcan
  full_name: Harabati, Özcan
  last_name: Harabati
- first_name: Jean-Patrick
  full_name: Ludwig, Jean-Patrick
  id: '76631'
  last_name: Ludwig
- first_name: Max
  full_name: Böhnke, Max
  id: '45779'
  last_name: Böhnke
- first_name: Christian Roman
  full_name: Bielak, Christian Roman
  id: '34782'
  last_name: Bielak
- first_name: Mathias
  full_name: Bobbert, Mathias
  id: '7850'
  last_name: Bobbert
- first_name: Gerson
  full_name: Meschut, Gerson
  id: '32056'
  last_name: Meschut
  orcid: 0000-0002-2763-1246
citation:
  ama: 'Schlichter MC, Harabati Ö, Ludwig J-P, et al. Experimental and numerical investigation
    of the influence of rolling-induced sheet metal deformation on SPR joints. In:
    <i>Materials Research Proceedings</i>. Vol 54. Materials Research Forum LLC; 2025.
    doi:<a href="https://doi.org/10.21741/9781644903599-148">10.21741/9781644903599-148</a>'
  apa: Schlichter, M. C., Harabati, Ö., Ludwig, J.-P., Böhnke, M., Bielak, C. R.,
    Bobbert, M., &#38; Meschut, G. (2025). Experimental and numerical investigation
    of the influence of rolling-induced sheet metal deformation on SPR joints. <i>Materials
    Research Proceedings</i>, <i>54</i>. <a href="https://doi.org/10.21741/9781644903599-148">https://doi.org/10.21741/9781644903599-148</a>
  bibtex: '@inproceedings{Schlichter_Harabati_Ludwig_Böhnke_Bielak_Bobbert_Meschut_2025,
    place={Paestum}, title={Experimental and numerical investigation of the influence
    of rolling-induced sheet metal deformation on SPR joints}, volume={54}, DOI={<a
    href="https://doi.org/10.21741/9781644903599-148">10.21741/9781644903599-148</a>},
    booktitle={Materials Research Proceedings}, publisher={Materials Research Forum
    LLC}, author={Schlichter, Malte Christian and Harabati, Özcan and Ludwig, Jean-Patrick
    and Böhnke, Max and Bielak, Christian Roman and Bobbert, Mathias and Meschut,
    Gerson}, year={2025} }'
  chicago: 'Schlichter, Malte Christian, Özcan Harabati, Jean-Patrick Ludwig, Max
    Böhnke, Christian Roman Bielak, Mathias Bobbert, and Gerson Meschut. “Experimental
    and Numerical Investigation of the Influence of Rolling-Induced Sheet Metal Deformation
    on SPR Joints.” In <i>Materials Research Proceedings</i>, Vol. 54. Paestum: Materials
    Research Forum LLC, 2025. <a href="https://doi.org/10.21741/9781644903599-148">https://doi.org/10.21741/9781644903599-148</a>.'
  ieee: 'M. C. Schlichter <i>et al.</i>, “Experimental and numerical investigation
    of the influence of rolling-induced sheet metal deformation on SPR joints,” in
    <i>Materials Research Proceedings</i>, 2025, vol. 54, doi: <a href="https://doi.org/10.21741/9781644903599-148">10.21741/9781644903599-148</a>.'
  mla: Schlichter, Malte Christian, et al. “Experimental and Numerical Investigation
    of the Influence of Rolling-Induced Sheet Metal Deformation on SPR Joints.” <i>Materials
    Research Proceedings</i>, vol. 54, Materials Research Forum LLC, 2025, doi:<a
    href="https://doi.org/10.21741/9781644903599-148">10.21741/9781644903599-148</a>.
  short: 'M.C. Schlichter, Ö. Harabati, J.-P. Ludwig, M. Böhnke, C.R. Bielak, M. Bobbert,
    G. Meschut, in: Materials Research Proceedings, Materials Research Forum LLC,
    Paestum, 2025.'
date_created: 2025-05-13T06:54:20Z
date_updated: 2026-05-13T13:50:44Z
department:
- _id: '157'
doi: 10.21741/9781644903599-148
intvolume: '        54'
language:
- iso: eng
place: Paestum
project:
- _id: '131'
  name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '135'
  name: 'TRR 285 – A01: TRR 285 - Subproject A01'
- _id: '130'
  name: 'TRR 285:  Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
    Prozessketten'
publication: Materials Research Proceedings
publication_identifier:
  issn:
  - 2474-395X
publication_status: published
publisher: Materials Research Forum LLC
quality_controlled: '1'
status: public
title: Experimental and numerical investigation of the influence of rolling-induced
  sheet metal deformation on SPR joints
type: conference
user_id: '61977'
volume: 54
year: '2025'
...
---
_id: '65611'
abstract:
- lang: eng
  text: "<jats:p>\r\n                    Spins confined in optically active quantum
    dot molecules (QDMs) can be used for the deterministic generation of photonic
    graph states with tailored entanglement structures. Their usefulness for the generation
    of such nonclassical states of light is determined by orbital and spin decoherence
    mechanisms, particularly phonon-mediated processes dominant at energy scales up
    to a few millielectronvolts. Here, we directly measure the spectral function of
    orbital phonon relaxation between the energy states of the neutral exciton in
    a QDM and benchmark our findings against microscopic\r\n                    <a:math
    xmlns:a=\"http://www.w3.org/1998/Math/MathML\">\r\n                      <a:mrow>\r\n
    \                       <a:mi mathvariant=\"bold-italic\">k</a:mi>\r\n                        <a:mo>·</a:mo>\r\n
    \                       <a:mi mathvariant=\"bold-italic\">p</a:mi>\r\n                        <a:mspace
    width=\"4pt\"/>\r\n                      </a:mrow>\r\n                    </a:math>\r\n
    \                   theory. Our results reveal pronounced resonances and antiresonances
    in the phonon-relaxation rates, ranging from tens of\r\n                    <e:math
    xmlns:e=\"http://www.w3.org/1998/Math/MathML\">\r\n                      <e:mrow>\r\n
    \                       <e:mi>µ</e:mi>\r\n                        <e:msup>\r\n
    \                         <e:mrow>\r\n                            <e:mi mathvariant=\"normal\">s</e:mi>\r\n
    \                         </e:mrow>\r\n                          <e:mrow>\r\n
    \                           <e:mo>−</e:mo>\r\n                            <e:mn>1</e:mn>\r\n
    \                         </e:mrow>\r\n                        </e:msup>\r\n                      </e:mrow>\r\n
    \                   </e:math>\r\n                    up to tens of\r\n                    <g:math
    xmlns:g=\"http://www.w3.org/1998/Math/MathML\">\r\n                      <g:msup>\r\n
    \                       <g:mrow>\r\n                          <g:mi>ns</g:mi>\r\n
    \                       </g:mrow>\r\n                        <g:mrow>\r\n                          <g:mo>−</g:mo>\r\n
    \                         <g:mn>1</g:mn>\r\n                        </g:mrow>\r\n
    \                     </g:msup>\r\n                    </g:math>\r\n                    .
    Comparison with a kinetic model reveals the voltage (energy) dependent phonon
    coupling strength and fully explains the interplay between phonon-assisted relaxation
    and radiative recombination. The resonances and antiresonances enable further
    tunability of the exciton lifetime which can be leveraged to increase the lifetime
    of energetically unfavorable charge configurations needed for realizing efficient
    spin-photon interfaces and multidimensional cluster states.\r\n                  </jats:p>"
article_number: '235305'
author:
- first_name: Michelle
  full_name: Lienhart, Michelle
  last_name: Lienhart
- first_name: Krzysztof
  full_name: Gawarecki, Krzysztof
  last_name: Gawarecki
- first_name: Markus
  full_name: Stöcker, Markus
  last_name: Stöcker
- first_name: Frederik
  full_name: Bopp, Frederik
  last_name: Bopp
- first_name: Charlotte
  full_name: Cullip, Charlotte
  last_name: Cullip
- first_name: Nadeem
  full_name: Akhlaq, Nadeem
  last_name: Akhlaq
- first_name: Christopher
  full_name: Thalacker, Christopher
  last_name: Thalacker
- first_name: Johannes
  full_name: Schall, Johannes
  last_name: Schall
- first_name: Sven
  full_name: Rodt, Sven
  last_name: Rodt
- first_name: Arne
  full_name: Ludwig, Arne
  last_name: Ludwig
- first_name: Dirk
  full_name: Reuter, Dirk
  id: '37763'
  last_name: Reuter
- first_name: Stephan
  full_name: Reitzenstein, Stephan
  last_name: Reitzenstein
- first_name: Kai
  full_name: Müller, Kai
  last_name: Müller
- first_name: Paweł
  full_name: Machnikowski, Paweł
  last_name: Machnikowski
- first_name: Jonathan J.
  full_name: Finley, Jonathan J.
  last_name: Finley
citation:
  ama: Lienhart M, Gawarecki K, Stöcker M, et al. Resonant and antiresonant exciton-phonon
    coupling in quantum dot molecules. <i>Physical Review B</i>. 2025;112(23). doi:<a
    href="https://doi.org/10.1103/xc25-1tph">10.1103/xc25-1tph</a>
  apa: Lienhart, M., Gawarecki, K., Stöcker, M., Bopp, F., Cullip, C., Akhlaq, N.,
    Thalacker, C., Schall, J., Rodt, S., Ludwig, A., Reuter, D., Reitzenstein, S.,
    Müller, K., Machnikowski, P., &#38; Finley, J. J. (2025). Resonant and antiresonant
    exciton-phonon coupling in quantum dot molecules. <i>Physical Review B</i>, <i>112</i>(23),
    Article 235305. <a href="https://doi.org/10.1103/xc25-1tph">https://doi.org/10.1103/xc25-1tph</a>
  bibtex: '@article{Lienhart_Gawarecki_Stöcker_Bopp_Cullip_Akhlaq_Thalacker_Schall_Rodt_Ludwig_et
    al._2025, title={Resonant and antiresonant exciton-phonon coupling in quantum
    dot molecules}, volume={112}, DOI={<a href="https://doi.org/10.1103/xc25-1tph">10.1103/xc25-1tph</a>},
    number={23235305}, journal={Physical Review B}, publisher={American Physical Society
    (APS)}, author={Lienhart, Michelle and Gawarecki, Krzysztof and Stöcker, Markus
    and Bopp, Frederik and Cullip, Charlotte and Akhlaq, Nadeem and Thalacker, Christopher
    and Schall, Johannes and Rodt, Sven and Ludwig, Arne and et al.}, year={2025}
    }'
  chicago: Lienhart, Michelle, Krzysztof Gawarecki, Markus Stöcker, Frederik Bopp,
    Charlotte Cullip, Nadeem Akhlaq, Christopher Thalacker, et al. “Resonant and Antiresonant
    Exciton-Phonon Coupling in Quantum Dot Molecules.” <i>Physical Review B</i> 112,
    no. 23 (2025). <a href="https://doi.org/10.1103/xc25-1tph">https://doi.org/10.1103/xc25-1tph</a>.
  ieee: 'M. Lienhart <i>et al.</i>, “Resonant and antiresonant exciton-phonon coupling
    in quantum dot molecules,” <i>Physical Review B</i>, vol. 112, no. 23, Art. no.
    235305, 2025, doi: <a href="https://doi.org/10.1103/xc25-1tph">10.1103/xc25-1tph</a>.'
  mla: Lienhart, Michelle, et al. “Resonant and Antiresonant Exciton-Phonon Coupling
    in Quantum Dot Molecules.” <i>Physical Review B</i>, vol. 112, no. 23, 235305,
    American Physical Society (APS), 2025, doi:<a href="https://doi.org/10.1103/xc25-1tph">10.1103/xc25-1tph</a>.
  short: M. Lienhart, K. Gawarecki, M. Stöcker, F. Bopp, C. Cullip, N. Akhlaq, C.
    Thalacker, J. Schall, S. Rodt, A. Ludwig, D. Reuter, S. Reitzenstein, K. Müller,
    P. Machnikowski, J.J. Finley, Physical Review B 112 (2025).
date_created: 2026-05-13T06:24:29Z
date_updated: 2026-05-15T06:13:00Z
department:
- _id: '15'
- _id: '230'
doi: 10.1103/xc25-1tph
intvolume: '       112'
issue: '23'
language:
- iso: eng
publication: Physical Review B
publication_identifier:
  issn:
  - 2469-9950
  - 2469-9969
publication_status: published
publisher: American Physical Society (APS)
status: public
title: Resonant and antiresonant exciton-phonon coupling in quantum dot molecules
type: journal_article
user_id: '42514'
volume: 112
year: '2025'
...
---
_id: '50272'
abstract:
- lang: eng
  text: "Despite the fundamental role the Quantum Satisfiability (QSAT) problem has\r\nplayed
    in quantum complexity theory, a central question remains open: At which\r\nlocal
    dimension does the complexity of QSAT transition from \"easy\" to \"hard\"?\r\nHere,
    we study QSAT with each constraint acting on a $k$-dimensional and\r\n$l$-dimensional
    qudit pair, denoted $(k,l)$-QSAT. Our first main result shows\r\nthat, surprisingly,
    QSAT on qubits can remain $\\mathsf{QMA}_1$-hard, in that\r\n$(2,5)$-QSAT is $\\mathsf{QMA}_1$-complete.
    In contrast, $2$-SAT on qubits is\r\nwell-known to be poly-time solvable [Bravyi,
    2006]. Our second main result\r\nproves that $(3,d)$-QSAT on the 1D line with
    $d\\in O(1)$ is also\r\n$\\mathsf{QMA}_1$-hard. Finally, we initiate the study
    of 1D $(2,d)$-QSAT by\r\ngiving a frustration-free 1D Hamiltonian with a unique,
    entangled ground state.\r\n  Our first result uses a direct embedding, combining
    a novel clock\r\nconstruction with the 2D circuit-to-Hamiltonian construction
    of [Gosset, Nagaj,\r\n2013]. Of note is a new simplified and analytic proof for
    the latter (as\r\nopposed to a partially numeric proof in [GN13]). This exploits
    Unitary Labelled\r\nGraphs [Bausch, Cubitt, Ozols, 2017] together with a new \"Nullspace
    Connection\r\nLemma\", allowing us to break low energy analyses into small patches
    of\r\nprojectors, and to improve the soundness analysis of [GN13] from\r\n$\\Omega(1/T^6)$
    to $\\Omega(1/T^2)$, for $T$ the number of gates. Our second\r\nresult goes via
    black-box reduction: Given an arbitrary 1D Hamiltonian $H$ on\r\n$d'$-dimensional
    qudits, we show how to embed it into an effective null-space\r\nof a 1D $(3,d)$-QSAT
    instance, for $d\\in O(1)$. Our approach may be viewed as a\r\nweaker notion of
    \"simulation\" (\\`a la [Bravyi, Hastings 2017], [Cubitt,\r\nMontanaro, Piddock
    2018]). As far as we are aware, this gives the first\r\n\"black-box simulation\"-based
    $\\mathsf{QMA}_1$-hardness result, i.e. for\r\nfrustration-free Hamiltonians."
author:
- first_name: Dorian
  full_name: Rudolph, Dorian
  id: '57863'
  last_name: Rudolph
- first_name: Sevag
  full_name: Gharibian, Sevag
  id: '71541'
  last_name: Gharibian
  orcid: 0000-0002-9992-3379
- first_name: Daniel
  full_name: Nagaj, Daniel
  last_name: Nagaj
citation:
  ama: 'Rudolph D, Gharibian S, Nagaj D. Quantum 2-SAT on low dimensional systems
    is $\mathsf{QMA}_1$-complete:  Direct embeddings and black-box simulation. In:
    <i>16th Innovations in Theoretical Computer Science (ITCS)</i>. Vol 325. ; 2025:1-24.
    doi:<a href="https://doi.org/10.4230/LIPIcs.ITCS.2025.85">10.4230/LIPIcs.ITCS.2025.85</a>'
  apa: Rudolph, D., Gharibian, S., &#38; Nagaj, D. (2025). Quantum 2-SAT on low dimensional
    systems is $\mathsf{QMA}_1$-complete:  Direct embeddings and black-box simulation.
    <i>16th Innovations in Theoretical Computer Science (ITCS)</i>, <i>325</i>(85),
    1–24. <a href="https://doi.org/10.4230/LIPIcs.ITCS.2025.85">https://doi.org/10.4230/LIPIcs.ITCS.2025.85</a>
  bibtex: '@inproceedings{Rudolph_Gharibian_Nagaj_2025, title={Quantum 2-SAT on low
    dimensional systems is $\mathsf{QMA}_1$-complete:  Direct embeddings and black-box
    simulation}, volume={325}, DOI={<a href="https://doi.org/10.4230/LIPIcs.ITCS.2025.85">10.4230/LIPIcs.ITCS.2025.85</a>},
    number={85}, booktitle={16th Innovations in Theoretical Computer Science (ITCS)},
    author={Rudolph, Dorian and Gharibian, Sevag and Nagaj, Daniel}, year={2025},
    pages={1–24} }'
  chicago: Rudolph, Dorian, Sevag Gharibian, and Daniel Nagaj. “Quantum 2-SAT on Low
    Dimensional Systems Is $\mathsf{QMA}_1$-Complete:  Direct Embeddings and Black-Box
    Simulation.” In <i>16th Innovations in Theoretical Computer Science (ITCS)</i>,
    325:1–24, 2025. <a href="https://doi.org/10.4230/LIPIcs.ITCS.2025.85">https://doi.org/10.4230/LIPIcs.ITCS.2025.85</a>.
  ieee: 'D. Rudolph, S. Gharibian, and D. Nagaj, “Quantum 2-SAT on low dimensional
    systems is $\mathsf{QMA}_1$-complete:  Direct embeddings and black-box simulation,”
    in <i>16th Innovations in Theoretical Computer Science (ITCS)</i>, 2025, vol.
    325, no. 85, pp. 1–24, doi: <a href="https://doi.org/10.4230/LIPIcs.ITCS.2025.85">10.4230/LIPIcs.ITCS.2025.85</a>.'
  mla: Rudolph, Dorian, et al. “Quantum 2-SAT on Low Dimensional Systems Is $\mathsf{QMA}_1$-Complete: 
    Direct Embeddings and Black-Box Simulation.” <i>16th Innovations in Theoretical
    Computer Science (ITCS)</i>, vol. 325, no. 85, 2025, pp. 1–24, doi:<a href="https://doi.org/10.4230/LIPIcs.ITCS.2025.85">10.4230/LIPIcs.ITCS.2025.85</a>.
  short: 'D. Rudolph, S. Gharibian, D. Nagaj, in: 16th Innovations in Theoretical
    Computer Science (ITCS), 2025, pp. 1–24.'
date_created: 2024-01-07T20:09:13Z
date_updated: 2026-05-15T08:38:31Z
department:
- _id: '7'
- _id: '623'
doi: 10.4230/LIPIcs.ITCS.2025.85
external_id:
  arxiv:
  - '2401.02368'
intvolume: '       325'
issue: '85'
language:
- iso: eng
page: 1-24
publication: 16th Innovations in Theoretical Computer Science (ITCS)
publication_status: published
status: public
title: 'Quantum 2-SAT on low dimensional systems is $\mathsf{QMA}_1$-complete:  Direct
  embeddings and black-box simulation'
type: conference
user_id: '71541'
volume: 325
year: '2025'
...
---
_id: '63513'
author:
- first_name: Elke
  full_name: Grimminger-Seidensticker, Elke
  id: '85816'
  last_name: Grimminger-Seidensticker
- first_name: Alexandra
  full_name: Treder, Alexandra
  id: '95412'
  last_name: Treder
  orcid: 0009-0003-9045-5964
- first_name: Constanze
  full_name: Niederhaus, Constanze
  id: '54999'
  last_name: Niederhaus
citation:
  ama: Grimminger-Seidensticker E, Treder A, Niederhaus C. Sprachbezogene Kompetenzerwartungen
    im Sportunterricht – Eine systematische Lehrplananalyse. <i>Zeitschrift für Sportpädagogische
    Forschung</i>. 2025;13(2):189-212. doi:<a href="https://doi.org/10.5771/2196-5218-2025-2-189">https://doi.org/10.5771/2196-5218-2025-2-189</a>
  apa: Grimminger-Seidensticker, E., Treder, A., &#38; Niederhaus, C. (2025). Sprachbezogene
    Kompetenzerwartungen im Sportunterricht – Eine systematische Lehrplananalyse.
    <i>Zeitschrift für Sportpädagogische Forschung</i>, <i>13</i>(2), 189–212. <a
    href="https://doi.org/10.5771/2196-5218-2025-2-189">https://doi.org/10.5771/2196-5218-2025-2-189</a>
  bibtex: '@article{Grimminger-Seidensticker_Treder_Niederhaus_2025, title={Sprachbezogene
    Kompetenzerwartungen im Sportunterricht – Eine systematische Lehrplananalyse},
    volume={13}, DOI={<a href="https://doi.org/10.5771/2196-5218-2025-2-189">https://doi.org/10.5771/2196-5218-2025-2-189</a>},
    number={2}, journal={Zeitschrift für Sportpädagogische Forschung}, publisher={Nomos},
    author={Grimminger-Seidensticker, Elke and Treder, Alexandra and Niederhaus, Constanze},
    year={2025}, pages={189–212} }'
  chicago: 'Grimminger-Seidensticker, Elke, Alexandra Treder, and Constanze Niederhaus.
    “Sprachbezogene Kompetenzerwartungen im Sportunterricht – Eine systematische Lehrplananalyse.”
    <i>Zeitschrift für Sportpädagogische Forschung</i> 13, no. 2 (2025): 189–212.
    <a href="https://doi.org/10.5771/2196-5218-2025-2-189">https://doi.org/10.5771/2196-5218-2025-2-189</a>.'
  ieee: 'E. Grimminger-Seidensticker, A. Treder, and C. Niederhaus, “Sprachbezogene
    Kompetenzerwartungen im Sportunterricht – Eine systematische Lehrplananalyse,”
    <i>Zeitschrift für Sportpädagogische Forschung</i>, vol. 13, no. 2, pp. 189–212,
    2025, doi: <a href="https://doi.org/10.5771/2196-5218-2025-2-189">https://doi.org/10.5771/2196-5218-2025-2-189</a>.'
  mla: Grimminger-Seidensticker, Elke, et al. “Sprachbezogene Kompetenzerwartungen
    im Sportunterricht – Eine systematische Lehrplananalyse.” <i>Zeitschrift für Sportpädagogische
    Forschung</i>, vol. 13, no. 2, Nomos, 2025, pp. 189–212, doi:<a href="https://doi.org/10.5771/2196-5218-2025-2-189">https://doi.org/10.5771/2196-5218-2025-2-189</a>.
  short: E. Grimminger-Seidensticker, A. Treder, C. Niederhaus, Zeitschrift für Sportpädagogische
    Forschung 13 (2025) 189–212.
date_created: 2026-01-07T11:00:21Z
date_updated: 2026-05-15T07:03:02Z
department:
- _id: '17'
- _id: '174'
- _id: '320'
doi: https://doi.org/10.5771/2196-5218-2025-2-189
intvolume: '        13'
issue: '2'
language:
- iso: ger
page: 189-212
publication: Zeitschrift für Sportpädagogische Forschung
publication_status: published
publisher: Nomos
status: public
title: Sprachbezogene Kompetenzerwartungen im Sportunterricht – Eine systematische
  Lehrplananalyse
type: journal_article
user_id: '54999'
volume: 13
year: '2025'
...
---
_id: '55037'
abstract:
- lang: eng
  text: "Estimating ground state energies of many-body Hamiltonians is a central task\r\nin
    many areas of quantum physics. In this work, we give quantum algorithms\r\nwhich,
    given any $k$-body Hamiltonian $H$, compute an estimate for the ground\r\nstate
    energy and prepare a quantum state achieving said energy, respectively.\r\nSpecifically,
    for any $\\varepsilon>0$, our algorithms return, with high\r\nprobability, an
    estimate of the ground state energy of $H$ within additive\r\nerror $\\varepsilon
    M$, or a quantum state with the corresponding energy. Here,\r\n$M$ is the total
    strength of all interaction terms, which in general is\r\nextensive in the system
    size. Our approach makes no assumptions about the\r\ngeometry or spatial locality
    of interaction terms of the input Hamiltonian and\r\nthus handles even long-range
    or all-to-all interactions, such as in quantum\r\nchemistry, where lattice-based
    techniques break down. In this fully general\r\nsetting, the runtime of our algorithms
    scales as $2^{cn/2}$ for $c<1$, yielding\r\nthe first quantum algorithms for low-energy
    estimation breaking the natural\r\nbound based on Grover search. The core of our
    approach is remarkably simple,\r\nand relies on showing that any $k$-body Hamiltonian
    has a low-energy subspace\r\nof exponential dimension."
author:
- first_name: Harry
  full_name: Buhrman, Harry
  last_name: Buhrman
- first_name: Sevag
  full_name: Gharibian, Sevag
  id: '71541'
  last_name: Gharibian
  orcid: 0000-0002-9992-3379
- first_name: Zeph
  full_name: Landau, Zeph
  last_name: Landau
- first_name: François Le
  full_name: Gall, François Le
  last_name: Gall
- first_name: Norbert
  full_name: Schuch, Norbert
  last_name: Schuch
- first_name: Suguru
  full_name: Tamaki, Suguru
  last_name: Tamaki
citation:
  ama: Buhrman H, Gharibian S, Landau Z, Gall FL, Schuch N, Tamaki S. Beating Grover
    search for low-energy estimation and state preparation. <i>Physical Review Letters</i>.
    2025;135:030601. doi:<a href="https://doi.org/10.1103/29qw-bssx">10.1103/29qw-bssx</a>
  apa: Buhrman, H., Gharibian, S., Landau, Z., Gall, F. L., Schuch, N., &#38; Tamaki,
    S. (2025). Beating Grover search for low-energy estimation and state preparation.
    <i>Physical Review Letters</i>, <i>135</i>, 030601. <a href="https://doi.org/10.1103/29qw-bssx">https://doi.org/10.1103/29qw-bssx</a>
  bibtex: '@article{Buhrman_Gharibian_Landau_Gall_Schuch_Tamaki_2025, title={Beating
    Grover search for low-energy estimation and state preparation}, volume={135},
    DOI={<a href="https://doi.org/10.1103/29qw-bssx">10.1103/29qw-bssx</a>}, journal={Physical
    Review Letters}, author={Buhrman, Harry and Gharibian, Sevag and Landau, Zeph
    and Gall, François Le and Schuch, Norbert and Tamaki, Suguru}, year={2025}, pages={030601}
    }'
  chicago: 'Buhrman, Harry, Sevag Gharibian, Zeph Landau, François Le Gall, Norbert
    Schuch, and Suguru Tamaki. “Beating Grover Search for Low-Energy Estimation and
    State Preparation.” <i>Physical Review Letters</i> 135 (2025): 030601. <a href="https://doi.org/10.1103/29qw-bssx">https://doi.org/10.1103/29qw-bssx</a>.'
  ieee: 'H. Buhrman, S. Gharibian, Z. Landau, F. L. Gall, N. Schuch, and S. Tamaki,
    “Beating Grover search for low-energy estimation and state preparation,” <i>Physical
    Review Letters</i>, vol. 135, p. 030601, 2025, doi: <a href="https://doi.org/10.1103/29qw-bssx">10.1103/29qw-bssx</a>.'
  mla: Buhrman, Harry, et al. “Beating Grover Search for Low-Energy Estimation and
    State Preparation.” <i>Physical Review Letters</i>, vol. 135, 2025, p. 030601,
    doi:<a href="https://doi.org/10.1103/29qw-bssx">10.1103/29qw-bssx</a>.
  short: H. Buhrman, S. Gharibian, Z. Landau, F.L. Gall, N. Schuch, S. Tamaki, Physical
    Review Letters 135 (2025) 030601.
date_created: 2024-07-04T09:02:42Z
date_updated: 2026-05-15T08:40:45Z
department:
- _id: '7'
- _id: '623'
doi: 10.1103/29qw-bssx
external_id:
  arxiv:
  - '2407.03073'
intvolume: '       135'
language:
- iso: eng
page: '030601'
publication: Physical Review Letters
publication_status: published
status: public
title: Beating Grover search for low-energy estimation and state preparation
type: journal_article
user_id: '71541'
volume: 135
year: '2025'
...
---
_id: '61776'
abstract:
- lang: eng
  text: "We investigate the role of energy, i.e. average photon number, as a resource\r\nin
    the computational complexity of bosonic systems. We show three sets of\r\nresults:
    (1. Energy growth rates) There exist bosonic gate sets which increase\r\nenergy
    incredibly rapidly, obtaining e.g. infinite energy in finite/constant\r\ntime.
    We prove these high energies can make computing properties of bosonic\r\ncomputations,
    such as deciding whether a given computation will attain infinite\r\nenergy, extremely
    difficult, formally undecidable. (2. Lower bounds on\r\ncomputational power) More
    energy ``='' more computational power. For example,\r\ncertain gate sets allow
    poly-time bosonic computations to simulate PTOWER, the\r\nset of deterministic
    computations whose runtime scales as a tower of\r\nexponentials with polynomial
    height. Even just exponential energy and $O(1)$\r\nmodes suffice to simulate NP,
    which, importantly, is a setup similar to that of\r\nthe recent bosonic factoring
    algorithm of [Brenner, Caha, Coiteux-Roy and\r\nKoenig (2024)]. For simpler gate
    sets, we show an energy hierarchy theorem. (3.\r\nUpper bounds on computational
    power) Bosonic computations with polynomial\r\nenergy can be simulated in BQP,
    ``physical'' bosonic computations with\r\narbitrary finite energy are decidable,
    and the gate set consisting of Gaussian\r\ngates and the cubic phase gate can
    be simulated in PP, with exponential bound\r\non energy, improving upon the previous
    PSPACE upper bound. Finally, combining\r\nupper and lower bounds yields no-go
    theorems for a continuous-variable\r\nSolovay--Kitaev theorem for gate sets such
    as the Gaussian and cubic phase\r\ngates."
author:
- first_name: Ulysse
  full_name: Chabaud, Ulysse
  last_name: Chabaud
- first_name: Sevag
  full_name: Gharibian, Sevag
  id: '71541'
  last_name: Gharibian
  orcid: 0000-0002-9992-3379
- first_name: Saeed
  full_name: Mehraban, Saeed
  last_name: Mehraban
- first_name: Arsalan
  full_name: Motamedi, Arsalan
  last_name: Motamedi
- first_name: Hamid Reza
  full_name: Naeij, Hamid Reza
  last_name: Naeij
- first_name: Dorian
  full_name: Rudolph, Dorian
  id: '57863'
  last_name: Rudolph
- first_name: Dhruva
  full_name: Sambrani, Dhruva
  last_name: Sambrani
citation:
  ama: Chabaud U, Gharibian S, Mehraban S, et al. Energy, Bosons and Computational
    Complexity. <i>arXiv:251008545</i>. Published online 2025.
  apa: Chabaud, U., Gharibian, S., Mehraban, S., Motamedi, A., Naeij, H. R., Rudolph,
    D., &#38; Sambrani, D. (2025). Energy, Bosons and Computational Complexity. In
    <i>arXiv:2510.08545</i>.
  bibtex: '@article{Chabaud_Gharibian_Mehraban_Motamedi_Naeij_Rudolph_Sambrani_2025,
    title={Energy, Bosons and Computational Complexity}, journal={arXiv:2510.08545},
    author={Chabaud, Ulysse and Gharibian, Sevag and Mehraban, Saeed and Motamedi,
    Arsalan and Naeij, Hamid Reza and Rudolph, Dorian and Sambrani, Dhruva}, year={2025}
    }'
  chicago: Chabaud, Ulysse, Sevag Gharibian, Saeed Mehraban, Arsalan Motamedi, Hamid
    Reza Naeij, Dorian Rudolph, and Dhruva Sambrani. “Energy, Bosons and Computational
    Complexity.” <i>ArXiv:2510.08545</i>, 2025.
  ieee: U. Chabaud <i>et al.</i>, “Energy, Bosons and Computational Complexity,” <i>arXiv:2510.08545</i>.
    2025.
  mla: Chabaud, Ulysse, et al. “Energy, Bosons and Computational Complexity.” <i>ArXiv:2510.08545</i>,
    2025.
  short: U. Chabaud, S. Gharibian, S. Mehraban, A. Motamedi, H.R. Naeij, D. Rudolph,
    D. Sambrani, ArXiv:2510.08545 (2025).
date_created: 2025-10-10T13:44:52Z
date_updated: 2026-05-15T08:39:50Z
department:
- _id: '7'
- _id: '623'
external_id:
  arxiv:
  - '2510.08545'
language:
- iso: eng
publication: arXiv:2510.08545
status: public
title: Energy, Bosons and Computational Complexity
type: preprint
user_id: '71541'
year: '2025'
...
---
_id: '60432'
abstract:
- lang: eng
  text: "The Quantum k-SAT problem is the quantum generalization of the k-SAT problem.\r\nIt
    is the problem whether a given local Hamiltonian is frustration-free.\r\nFrustration-free
    means that the ground state of the k-local Hamiltonian\r\nminimizes the energy
    of every local interaction term simultaneously. This is a\r\ncentral question
    in quantum physics and a canonical QMA_1-complete problem. The\r\nQuantum k-SAT
    problem is not as well studied as the classical k-SAT problem in\r\nterms of special
    tractable cases, approximation algorithms and parameterized\r\ncomplexity. In
    this paper, we will give a graph-theoretic study of the Quantum\r\nk-SAT problem
    with the structures core and radius. These hypergraph structures\r\nare important
    to solve the Quantum k-SAT problem. We can solve a Quantum k-SAT\r\ninstance in
    polynomial time if the derived hypergraph has a core of size n-m+a,\r\nwhere a
    is a constant, and the radius is at most logarithmic. If it exists, we\r\ncan
    find a core of size n-m+a with the best possible radius in polynomial time,\r\nwhereas
    finding a general minimum core with minimal radius is NP-hard."
author:
- first_name: Simon-Luca
  full_name: Kremer, Simon-Luca
  last_name: Kremer
- first_name: Dorian
  full_name: Rudolph, Dorian
  id: '57863'
  last_name: Rudolph
- first_name: Sevag
  full_name: Gharibian, Sevag
  id: '71541'
  last_name: Gharibian
  orcid: 0000-0002-9992-3379
citation:
  ama: Kremer S-L, Rudolph D, Gharibian S. Quantum k-SAT Related Hypergraph Problems.
    <i>arXiv:250617066</i>. Published online 2025.
  apa: Kremer, S.-L., Rudolph, D., &#38; Gharibian, S. (2025). Quantum k-SAT Related
    Hypergraph Problems. In <i>arXiv:2506.17066</i>.
  bibtex: '@article{Kremer_Rudolph_Gharibian_2025, title={Quantum k-SAT Related Hypergraph
    Problems}, journal={arXiv:2506.17066}, author={Kremer, Simon-Luca and Rudolph,
    Dorian and Gharibian, Sevag}, year={2025} }'
  chicago: Kremer, Simon-Luca, Dorian Rudolph, and Sevag Gharibian. “Quantum K-SAT
    Related Hypergraph Problems.” <i>ArXiv:2506.17066</i>, 2025.
  ieee: S.-L. Kremer, D. Rudolph, and S. Gharibian, “Quantum k-SAT Related Hypergraph
    Problems,” <i>arXiv:2506.17066</i>. 2025.
  mla: Kremer, Simon-Luca, et al. “Quantum K-SAT Related Hypergraph Problems.” <i>ArXiv:2506.17066</i>,
    2025.
  short: S.-L. Kremer, D. Rudolph, S. Gharibian, ArXiv:2506.17066 (2025).
date_created: 2025-06-27T06:56:35Z
date_updated: 2026-05-15T08:41:01Z
department:
- _id: '7'
- _id: '623'
external_id:
  arxiv:
  - '2506.17066'
language:
- iso: eng
publication: arXiv:2506.17066
status: public
title: Quantum k-SAT Related Hypergraph Problems
type: preprint
user_id: '71541'
year: '2025'
...
---
_id: '63439'
author:
- first_name: Elmar
  full_name: Moritzer, Elmar
  id: '20531'
  last_name: Moritzer
- first_name: Philipp
  full_name: Brandes, Philipp
  id: '70091'
  last_name: Brandes
  orcid: 0009-0005-9707-0885
- first_name: Leander
  full_name: Claes, Leander
  id: '11829'
  last_name: Claes
  orcid: 0000-0002-4393-268X
- first_name: Bernd
  full_name: Henning, Bernd
  id: '213'
  last_name: Henning
citation:
  ama: 'Moritzer E, Brandes P, Claes L, Henning B. Ultrasound based measurement of
    mechanical properties of continuous fiber reinforced thermoplastic laminates –
    A non-destructive method to identify changes in fiber matrix adhesion. In: Wissensforum
    GmbH V, ed. <i>PIAE EUROPE 2025</i>. VDI-Berichte. {VDI Verlag}; 2025:347–360.
    doi:<a href="https://doi.org/10.51202/9783181024461-347">10.51202/9783181024461-347</a>'
  apa: Moritzer, E., Brandes, P., Claes, L., &#38; Henning, B. (2025). Ultrasound
    based measurement of mechanical properties of continuous fiber reinforced thermoplastic
    laminates – A non-destructive method to identify changes in fiber matrix adhesion.
    In V. Wissensforum GmbH (Ed.), <i>PIAE EUROPE 2025</i> (pp. 347–360). {VDI Verlag}.
    <a href="https://doi.org/10.51202/9783181024461-347">https://doi.org/10.51202/9783181024461-347</a>
  bibtex: '@inbook{Moritzer_Brandes_Claes_Henning_2025, place={Düsseldorf}, series={VDI-Berichte},
    title={Ultrasound based measurement of mechanical properties of continuous fiber
    reinforced thermoplastic laminates – A non-destructive method to identify changes
    in fiber matrix adhesion}, DOI={<a href="https://doi.org/10.51202/9783181024461-347">10.51202/9783181024461-347</a>},
    booktitle={PIAE EUROPE 2025}, publisher={{VDI Verlag}}, author={Moritzer, Elmar
    and Brandes, Philipp and Claes, Leander and Henning, Bernd}, editor={Wissensforum
    GmbH, VDI}, year={2025}, pages={347–360}, collection={VDI-Berichte} }'
  chicago: 'Moritzer, Elmar, Philipp Brandes, Leander Claes, and Bernd Henning. “Ultrasound
    Based Measurement of Mechanical Properties of Continuous Fiber Reinforced Thermoplastic
    Laminates – A Non-Destructive Method to Identify Changes in Fiber Matrix Adhesion.”
    In <i>PIAE EUROPE 2025</i>, edited by VDI Wissensforum GmbH, 347–360. VDI-Berichte.
    Düsseldorf: {VDI Verlag}, 2025. <a href="https://doi.org/10.51202/9783181024461-347">https://doi.org/10.51202/9783181024461-347</a>.'
  ieee: 'E. Moritzer, P. Brandes, L. Claes, and B. Henning, “Ultrasound based measurement
    of mechanical properties of continuous fiber reinforced thermoplastic laminates
    – A non-destructive method to identify changes in fiber matrix adhesion,” in <i>PIAE
    EUROPE 2025</i>, V. Wissensforum GmbH, Ed. Düsseldorf: {VDI Verlag}, 2025, pp.
    347–360.'
  mla: Moritzer, Elmar, et al. “Ultrasound Based Measurement of Mechanical Properties
    of Continuous Fiber Reinforced Thermoplastic Laminates – A Non-Destructive Method
    to Identify Changes in Fiber Matrix Adhesion.” <i>PIAE EUROPE 2025</i>, edited
    by VDI Wissensforum GmbH, {VDI Verlag}, 2025, pp. 347–360, doi:<a href="https://doi.org/10.51202/9783181024461-347">10.51202/9783181024461-347</a>.
  short: 'E. Moritzer, P. Brandes, L. Claes, B. Henning, in: V. Wissensforum GmbH
    (Ed.), PIAE EUROPE 2025, {VDI Verlag}, Düsseldorf, 2025, pp. 347–360.'
date_created: 2026-01-05T08:42:55Z
date_updated: 2026-05-18T13:12:50Z
doi: 10.51202/9783181024461-347
editor:
- first_name: VDI
  full_name: Wissensforum GmbH, VDI
  last_name: Wissensforum GmbH
language:
- iso: eng
page: 347–360
place: Düsseldorf
project:
- _id: '157'
  grant_number: '495847374'
  name: 'FaMOUS: Ein ultraschallbasiertes Messverfahren unter Berücksichtigung viskoelastischer
    Eigenschaften zur Charakterisierung der Faser-Matrix-Haftung bei Organoblechen
    sowie deren realitätsnahe Modellierung'
publication: PIAE EUROPE 2025
publisher: '{VDI Verlag}'
series_title: VDI-Berichte
status: public
title: Ultrasound based measurement of mechanical properties of continuous fiber reinforced
  thermoplastic laminates – A non-destructive method to identify changes in fiber
  matrix adhesion
type: book_chapter
user_id: '11829'
year: '2025'
...
---
_id: '63440'
author:
- first_name: Elmar
  full_name: Moritzer, Elmar
  id: '20531'
  last_name: Moritzer
- first_name: Philipp
  full_name: Brandes, Philipp
  id: '70091'
  last_name: Brandes
  orcid: 0009-0005-9707-0885
- first_name: Max Siegfried
  full_name: Westphal, Max Siegfried
  last_name: Westphal
- first_name: Leander
  full_name: Claes, Leander
  id: '11829'
  last_name: Claes
  orcid: 0000-0002-4393-268X
- first_name: Mareen
  full_name: Wippermann, Mareen
  id: '74624'
  last_name: Wippermann
- first_name: Julia
  full_name: Düchting, Julia
  last_name: Düchting
- first_name: Bernd
  full_name: Henning, Bernd
  id: '213'
  last_name: Henning
citation:
  ama: Moritzer E, Brandes P, Westphal MS, et al. Zerstörungsfreie Ultraschall-Prüfung
    von Organoblechen. <i>WAK Jahresmagazin</i>. 2025;2025:26–29.
  apa: Moritzer, E., Brandes, P., Westphal, M. S., Claes, L., Wippermann, M., Düchting,
    J., &#38; Henning, B. (2025). Zerstörungsfreie Ultraschall-Prüfung von Organoblechen.
    <i>WAK Jahresmagazin</i>, <i>2025</i>, 26–29.
  bibtex: '@article{Moritzer_Brandes_Westphal_Claes_Wippermann_Düchting_Henning_2025,
    title={Zerstörungsfreie Ultraschall-Prüfung von Organoblechen}, volume={2025},
    journal={WAK Jahresmagazin}, author={Moritzer, Elmar and Brandes, Philipp and
    Westphal, Max Siegfried and Claes, Leander and Wippermann, Mareen and Düchting,
    Julia and Henning, Bernd}, year={2025}, pages={26–29} }'
  chicago: 'Moritzer, Elmar, Philipp Brandes, Max Siegfried Westphal, Leander Claes,
    Mareen Wippermann, Julia Düchting, and Bernd Henning. “Zerstörungsfreie Ultraschall-Prüfung
    von Organoblechen.” <i>WAK Jahresmagazin</i> 2025 (2025): 26–29.'
  ieee: E. Moritzer <i>et al.</i>, “Zerstörungsfreie Ultraschall-Prüfung von Organoblechen,”
    <i>WAK Jahresmagazin</i>, vol. 2025, pp. 26–29, 2025.
  mla: Moritzer, Elmar, et al. “Zerstörungsfreie Ultraschall-Prüfung von Organoblechen.”
    <i>WAK Jahresmagazin</i>, vol. 2025, 2025, pp. 26–29.
  short: E. Moritzer, P. Brandes, M.S. Westphal, L. Claes, M. Wippermann, J. Düchting,
    B. Henning, WAK Jahresmagazin 2025 (2025) 26–29.
date_created: 2026-01-05T08:42:55Z
date_updated: 2026-05-18T13:20:58Z
department:
- _id: '9'
- _id: '321'
- _id: '367'
- _id: '49'
intvolume: '      2025'
keyword:
- Faser-Kunststoff-Verbunde (FKV)
- Faserverstärkte Kunststoffe (FVK)
- Organobleche
- Ultraschall
language:
- iso: ger
page: 26–29
project:
- _id: '157'
  grant_number: '495847374'
  name: 'FaMOUS: Ein ultraschallbasiertes Messverfahren unter Berücksichtigung viskoelastischer
    Eigenschaften zur Charakterisierung der Faser-Matrix-Haftung bei Organoblechen
    sowie deren realitätsnahe Modellierung'
publication: WAK Jahresmagazin
status: public
title: Zerstörungsfreie Ultraschall-Prüfung von Organoblechen
type: journal_article
user_id: '11829'
volume: 2025
year: '2025'
...
---
_id: '64988'
author:
- first_name: Anja
  full_name: Meyer, Anja
  id: '65697'
  last_name: Meyer
- first_name: Freya
  full_name: Dehn, Freya
  id: '82900'
  last_name: Dehn
- first_name: Andre
  full_name: Gövert, Andre
  id: '32937'
  last_name: Gövert
- first_name: Kirsten
  full_name: Schlegel-Matthies, Kirsten
  id: '459'
  last_name: Schlegel-Matthies
- first_name: Constanze
  full_name: Niederhaus, Constanze
  id: '54999'
  last_name: Niederhaus
citation:
  ama: 'Meyer A, Dehn F, Gövert A, Schlegel-Matthies K, Niederhaus C. Professionalisierung
    (angehender) Lehrkräfte für sprachbildenden Fachunterricht im Berufsfeld Ernährung
    und Hauswirtschaft mittels OER-Lektionen. In: Gerholz K-H, Hochleitner T, Maidanjuk
    I, Beil SB, eds. <i>Sprache(n) Im Beruf: Gestaltung Und Förderung Beruflicher
    Sprachbildung an Den Verschiedenen Lernorten.</i> ; 2025:169-186.'
  apa: 'Meyer, A., Dehn, F., Gövert, A., Schlegel-Matthies, K., &#38; Niederhaus,
    C. (2025). Professionalisierung (angehender) Lehrkräfte für sprachbildenden Fachunterricht
    im Berufsfeld Ernährung und Hauswirtschaft mittels OER-Lektionen. In K.-H. Gerholz,
    T. Hochleitner, I. Maidanjuk, &#38; S. B. Beil (Eds.), <i>Sprache(n) im Beruf:
    Gestaltung und Förderung beruflicher Sprachbildung an den verschiedenen Lernorten.</i>
    (pp. 169–186).'
  bibtex: '@inbook{Meyer_Dehn_Gövert_Schlegel-Matthies_Niederhaus_2025, title={Professionalisierung
    (angehender) Lehrkräfte für sprachbildenden Fachunterricht im Berufsfeld Ernährung
    und Hauswirtschaft mittels OER-Lektionen.}, booktitle={Sprache(n) im Beruf: Gestaltung
    und Förderung beruflicher Sprachbildung an den verschiedenen Lernorten.}, author={Meyer,
    Anja and Dehn, Freya and Gövert, Andre and Schlegel-Matthies, Kirsten and Niederhaus,
    Constanze}, editor={Gerholz, Karl-Heinz and Hochleitner, Thomas and Maidanjuk,
    Ilona  and Beil, Shaleen Beil}, year={2025}, pages={169–186} }'
  chicago: 'Meyer, Anja, Freya Dehn, Andre Gövert, Kirsten Schlegel-Matthies, and
    Constanze Niederhaus. “Professionalisierung (Angehender) Lehrkräfte Für Sprachbildenden
    Fachunterricht Im Berufsfeld Ernährung Und Hauswirtschaft Mittels OER-Lektionen.”
    In <i>Sprache(n) Im Beruf: Gestaltung Und Förderung Beruflicher Sprachbildung
    an Den Verschiedenen Lernorten.</i>, edited by Karl-Heinz Gerholz, Thomas Hochleitner,
    Ilona  Maidanjuk, and Shaleen Beil Beil, 169–86, 2025.'
  ieee: 'A. Meyer, F. Dehn, A. Gövert, K. Schlegel-Matthies, and C. Niederhaus, “Professionalisierung
    (angehender) Lehrkräfte für sprachbildenden Fachunterricht im Berufsfeld Ernährung
    und Hauswirtschaft mittels OER-Lektionen.,” in <i>Sprache(n) im Beruf: Gestaltung
    und Förderung beruflicher Sprachbildung an den verschiedenen Lernorten.</i>, K.-H.
    Gerholz, T. Hochleitner, I. Maidanjuk, and S. B. Beil, Eds. 2025, pp. 169–186.'
  mla: 'Meyer, Anja, et al. “Professionalisierung (Angehender) Lehrkräfte Für Sprachbildenden
    Fachunterricht Im Berufsfeld Ernährung Und Hauswirtschaft Mittels OER-Lektionen.”
    <i>Sprache(n) Im Beruf: Gestaltung Und Förderung Beruflicher Sprachbildung an
    Den Verschiedenen Lernorten.</i>, edited by Karl-Heinz Gerholz et al., 2025, pp.
    169–86.'
  short: 'A. Meyer, F. Dehn, A. Gövert, K. Schlegel-Matthies, C. Niederhaus, in: K.-H.
    Gerholz, T. Hochleitner, I. Maidanjuk, S.B. Beil (Eds.), Sprache(n) Im Beruf:
    Gestaltung Und Förderung Beruflicher Sprachbildung an Den Verschiedenen Lernorten.,
    2025, pp. 169–186.'
date_created: 2026-03-16T12:59:12Z
date_updated: 2026-05-19T15:12:26Z
editor:
- first_name: Karl-Heinz
  full_name: Gerholz, Karl-Heinz
  last_name: Gerholz
- first_name: Thomas
  full_name: Hochleitner, Thomas
  last_name: Hochleitner
- first_name: 'Ilona '
  full_name: 'Maidanjuk, Ilona '
  last_name: Maidanjuk
- first_name: Shaleen Beil
  full_name: Beil, Shaleen Beil
  last_name: Beil
language:
- iso: eng
page: 169-186
publication: 'Sprache(n) im Beruf: Gestaltung und Förderung beruflicher Sprachbildung
  an den verschiedenen Lernorten.'
publication_identifier:
  unknown:
  - 978-3-8474-2813-8
status: public
title: Professionalisierung (angehender) Lehrkräfte für sprachbildenden Fachunterricht
  im Berufsfeld Ernährung und Hauswirtschaft mittels OER-Lektionen.
type: book_chapter
user_id: '54999'
year: '2025'
...
---
_id: '61256'
author:
- first_name: Marvin
  full_name: Illian, Marvin
  id: '44169'
  last_name: Illian
  orcid: 0009-0007-2992-8346
- first_name: Björn
  full_name: Luchterhandt, Björn
  last_name: Luchterhandt
- first_name: Lin
  full_name: Wang, Lin
  id: '102868'
  last_name: Wang
  orcid: 0000-0001-7181-6128
citation:
  ama: 'Illian M, Luchterhandt B, Wang L. Band Switching for Mobile Energy Optimization
    in 5G Networks and Beyond. In: <i>Proceedings of the 20th Workshop on Mobility
    in the Evolving Internet Architecture (MobiArch)</i>. ; 2025. doi:<a href="https://doi.org/10.1145/3737897.3767294">10.1145/3737897.3767294</a>'
  apa: Illian, M., Luchterhandt, B., &#38; Wang, L. (2025). Band Switching for Mobile
    Energy Optimization in 5G Networks and Beyond. <i>Proceedings of the 20th Workshop
    on Mobility in the Evolving Internet Architecture (MobiArch)</i>. ACM Workshop
    on Mobility in the Evolving Internet Architecture (MobiArch), co-located with
    ACM MobiCom, Hong Kong, China. <a href="https://doi.org/10.1145/3737897.3767294">https://doi.org/10.1145/3737897.3767294</a>
  bibtex: '@inproceedings{Illian_Luchterhandt_Wang_2025, title={Band Switching for
    Mobile Energy Optimization in 5G Networks and Beyond}, DOI={<a href="https://doi.org/10.1145/3737897.3767294">10.1145/3737897.3767294</a>},
    booktitle={Proceedings of the 20th Workshop on Mobility in the Evolving Internet
    Architecture (MobiArch)}, author={Illian, Marvin and Luchterhandt, Björn and Wang,
    Lin}, year={2025} }'
  chicago: Illian, Marvin, Björn Luchterhandt, and Lin Wang. “Band Switching for Mobile
    Energy Optimization in 5G Networks and Beyond.” In <i>Proceedings of the 20th
    Workshop on Mobility in the Evolving Internet Architecture (MobiArch)</i>, 2025.
    <a href="https://doi.org/10.1145/3737897.3767294">https://doi.org/10.1145/3737897.3767294</a>.
  ieee: 'M. Illian, B. Luchterhandt, and L. Wang, “Band Switching for Mobile Energy
    Optimization in 5G Networks and Beyond,” presented at the ACM Workshop on Mobility
    in the Evolving Internet Architecture (MobiArch), co-located with ACM MobiCom,
    Hong Kong, China, 2025, doi: <a href="https://doi.org/10.1145/3737897.3767294">10.1145/3737897.3767294</a>.'
  mla: Illian, Marvin, et al. “Band Switching for Mobile Energy Optimization in 5G
    Networks and Beyond.” <i>Proceedings of the 20th Workshop on Mobility in the Evolving
    Internet Architecture (MobiArch)</i>, 2025, doi:<a href="https://doi.org/10.1145/3737897.3767294">10.1145/3737897.3767294</a>.
  short: 'M. Illian, B. Luchterhandt, L. Wang, in: Proceedings of the 20th Workshop
    on Mobility in the Evolving Internet Architecture (MobiArch), 2025.'
conference:
  end_date: 2025-11-08
  location: Hong Kong, China
  name: ACM Workshop on Mobility in the Evolving Internet Architecture (MobiArch),
    co-located with ACM MobiCom
  start_date: 2025-11-04
date_created: 2025-09-12T11:22:18Z
date_updated: 2026-05-20T08:46:32Z
department:
- _id: '34'
- _id: '7'
- _id: '75'
doi: 10.1145/3737897.3767294
language:
- iso: eng
publication: Proceedings of the 20th Workshop on Mobility in the Evolving Internet
  Architecture (MobiArch)
quality_controlled: '1'
status: public
title: Band Switching for Mobile Energy Optimization in 5G Networks and Beyond
type: conference
user_id: '44169'
year: '2025'
...
---
_id: '62284'
author:
- first_name: Dennis
  full_name: Kundisch, Dennis
  id: '21117'
  last_name: Kundisch
citation:
  ama: Kundisch D. <i>DFG fördert Forschungsprojekt - klare Wissensstrukturen in der
    Wirtschaftsinformatik</i>. Vol 3.; 2025:27-28.
  apa: Kundisch, D. (2025). <i>DFG fördert Forschungsprojekt - klare Wissensstrukturen
    in der Wirtschaftsinformatik</i> (Vol. 3, pp. 27–28).
  bibtex: '@book{Kundisch_2025, series={Update - Das Magazin des SICP–Software Innovation
    Campus Paderborn}, title={DFG fördert Forschungsprojekt - klare Wissensstrukturen
    in der Wirtschaftsinformatik}, volume={3}, author={Kundisch, Dennis}, year={2025},
    pages={27–28}, collection={Update - Das Magazin des SICP–Software Innovation Campus
    Paderborn} }'
  chicago: Kundisch, Dennis. <i>DFG fördert Forschungsprojekt - klare Wissensstrukturen
    in der Wirtschaftsinformatik</i>. Vol. 3. Update - Das Magazin des SICP–Software
    Innovation Campus Paderborn, 2025.
  ieee: D. Kundisch, <i>DFG fördert Forschungsprojekt - klare Wissensstrukturen in
    der Wirtschaftsinformatik</i>, vol. 3. 2025, pp. 27–28.
  mla: Kundisch, Dennis. <i>DFG fördert Forschungsprojekt - klare Wissensstrukturen
    in der Wirtschaftsinformatik</i>. 2025, pp. 27–28.
  short: D. Kundisch, DFG fördert Forschungsprojekt - klare Wissensstrukturen in der
    Wirtschaftsinformatik, 2025.
date_created: 2025-11-21T15:15:42Z
date_updated: 2026-05-20T10:07:44Z
department:
- _id: '276'
intvolume: '         3'
language:
- iso: ger
page: 27 - 28
project:
- _id: '2486'
  name: 'Hierarchische Taxonomien und Taxonomievisualisierung: Methodische Erweiterungen
    für die Wirtschaftsinformatik'
publication_status: published
series_title: Update - Das Magazin des SICP–Software Innovation Campus Paderborn
status: public
title: DFG fördert Forschungsprojekt - klare Wissensstrukturen in der Wirtschaftsinformatik
type: working_paper
user_id: '16205'
volume: 3
year: '2025'
...
---
_id: '59531'
article_number: '123073'
author:
- first_name: Mehdi
  full_name: Ahmadi, Mehdi
  id: '98967'
  last_name: Ahmadi
- first_name: Lukas
  full_name: Knorr, Lukas
  id: '90391'
  last_name: Knorr
  orcid: 0009-0005-4727-7511
- first_name: Henning
  full_name: Meschede, Henning
  id: '86954'
  last_name: Meschede
  orcid: 0000-0002-1538-089X
citation:
  ama: Ahmadi M, Knorr L, Meschede H. Improvement of Wind Power Utilization Through
    Flexible Operation of Data Center in Wind Parks. <i>Renewable Energy</i>. Published
    online 2025. doi:<a href="https://doi.org/10.1016/j.renene.2025.123073">10.1016/j.renene.2025.123073</a>
  apa: Ahmadi, M., Knorr, L., &#38; Meschede, H. (2025). Improvement of Wind Power
    Utilization Through Flexible Operation of Data Center in Wind Parks. <i>Renewable
    Energy</i>, Article 123073. <a href="https://doi.org/10.1016/j.renene.2025.123073">https://doi.org/10.1016/j.renene.2025.123073</a>
  bibtex: '@article{Ahmadi_Knorr_Meschede_2025, title={Improvement of Wind Power Utilization
    Through Flexible Operation of Data Center in Wind Parks}, DOI={<a href="https://doi.org/10.1016/j.renene.2025.123073">10.1016/j.renene.2025.123073</a>},
    number={123073}, journal={Renewable Energy}, publisher={Elsevier BV}, author={Ahmadi,
    Mehdi and Knorr, Lukas and Meschede, Henning}, year={2025} }'
  chicago: Ahmadi, Mehdi, Lukas Knorr, and Henning Meschede. “Improvement of Wind
    Power Utilization Through Flexible Operation of Data Center in Wind Parks.” <i>Renewable
    Energy</i>, 2025. <a href="https://doi.org/10.1016/j.renene.2025.123073">https://doi.org/10.1016/j.renene.2025.123073</a>.
  ieee: 'M. Ahmadi, L. Knorr, and H. Meschede, “Improvement of Wind Power Utilization
    Through Flexible Operation of Data Center in Wind Parks,” <i>Renewable Energy</i>,
    Art. no. 123073, 2025, doi: <a href="https://doi.org/10.1016/j.renene.2025.123073">10.1016/j.renene.2025.123073</a>.'
  mla: Ahmadi, Mehdi, et al. “Improvement of Wind Power Utilization Through Flexible
    Operation of Data Center in Wind Parks.” <i>Renewable Energy</i>, 123073, Elsevier
    BV, 2025, doi:<a href="https://doi.org/10.1016/j.renene.2025.123073">10.1016/j.renene.2025.123073</a>.
  short: M. Ahmadi, L. Knorr, H. Meschede, Renewable Energy (2025).
date_created: 2025-04-11T23:27:51Z
date_updated: 2026-05-20T13:34:33Z
department:
- _id: '644'
doi: 10.1016/j.renene.2025.123073
language:
- iso: eng
project:
- _id: '449'
  name: 'ESN4NW: Energieoptimierte Supercomputer-Netzwerke durch die Nutzung von Windenergie'
publication: Renewable Energy
publication_identifier:
  issn:
  - 0960-1481
publication_status: published
publisher: Elsevier BV
status: public
title: Improvement of Wind Power Utilization Through Flexible Operation of Data Center
  in Wind Parks
type: journal_article
user_id: '98967'
year: '2025'
...
---
_id: '65663'
author:
- first_name: Matteo Giacomo
  full_name: Prina, Matteo Giacomo
  last_name: Prina
- first_name: Lukas
  full_name: Knorr, Lukas
  id: '90391'
  last_name: Knorr
  orcid: 0009-0005-4727-7511
- first_name: Florian
  full_name: Schlosser, Florian
  id: '88614'
  last_name: Schlosser
- first_name: Henning
  full_name: Meschede, Henning
  id: '86954'
  last_name: Meschede
  orcid: 0000-0002-1538-089X
- first_name: Steffi
  full_name: Misconel Schreiber, Steffi
  last_name: Misconel Schreiber
- first_name: Andrea
  full_name: Manepace, Andrea
  last_name: Manepace
- first_name: Wolfram
  full_name: Sparber, Wolfram
  last_name: Sparber
citation:
  ama: 'Prina MG, Knorr L, Schlosser F, et al. Graph Neural Network Surrogates for
    Uncertainty Quantification in Multi-Node Energy System modeling. In: SDEWES; 2025.'
  apa: Prina, M. G., Knorr, L., Schlosser, F., Meschede, H., Misconel Schreiber, S.,
    Manepace, A., &#38; Sparber, W. (2025). <i>Graph Neural Network Surrogates for
    Uncertainty Quantification in Multi-Node Energy System modeling</i>. 20th Conference
    on Sustainable Development of Energy, Water and Environment Systems, Dubrovnik.
  bibtex: '@inproceedings{Prina_Knorr_Schlosser_Meschede_Misconel Schreiber_Manepace_Sparber_2025,
    title={Graph Neural Network Surrogates for Uncertainty Quantification in Multi-Node
    Energy System modeling}, publisher={SDEWES}, author={Prina, Matteo Giacomo and
    Knorr, Lukas and Schlosser, Florian and Meschede, Henning and Misconel Schreiber,
    Steffi and Manepace, Andrea and Sparber, Wolfram}, year={2025} }'
  chicago: Prina, Matteo Giacomo, Lukas Knorr, Florian Schlosser, Henning Meschede,
    Steffi Misconel Schreiber, Andrea Manepace, and Wolfram Sparber. “Graph Neural
    Network Surrogates for Uncertainty Quantification in Multi-Node Energy System
    Modeling.” SDEWES, 2025.
  ieee: M. G. Prina <i>et al.</i>, “Graph Neural Network Surrogates for Uncertainty
    Quantification in Multi-Node Energy System modeling,” presented at the 20th Conference
    on Sustainable Development of Energy, Water and Environment Systems, Dubrovnik,
    2025.
  mla: Prina, Matteo Giacomo, et al. <i>Graph Neural Network Surrogates for Uncertainty
    Quantification in Multi-Node Energy System Modeling</i>. SDEWES, 2025.
  short: 'M.G. Prina, L. Knorr, F. Schlosser, H. Meschede, S. Misconel Schreiber,
    A. Manepace, W. Sparber, in: SDEWES, 2025.'
conference:
  end_date: 2025-10-10
  location: Dubrovnik
  name: 20th Conference on Sustainable Development of Energy, Water and Environment
    Systems
  start_date: 2025-10-05
date_created: 2026-05-20T13:16:15Z
date_updated: 2026-05-20T14:33:53Z
department:
- _id: '644'
language:
- iso: eng
publisher: SDEWES
status: public
title: Graph Neural Network Surrogates for Uncertainty Quantification in Multi-Node
  Energy System modeling
type: conference
user_id: '90391'
year: '2025'
...
---
_id: '65669'
abstract:
- lang: eng
  text: <jats:p>Local droplet etching and subsequent refilling enables the fabrication
    of highly symmetric quantum dots with low fine structure splitting, suitable for
    generating polarization entangled photons. While well established in GaAs/AlxGa1−xAs,
    this approach does not yield emission in the telecom bands required for low loss
    fiber-based quantum communication. To achieve emission at 1.55 μm, local droplet
    etching must be adapted to alternative material platforms such as InP. Here, we
    systematically investigate how the etching material deposition rate and etching
    time influence nanohole morphology in In0.52Al0.48As layers lattice-matched to
    InP. In the first experiment, InAl was deposited at fluxes of 0.2–4.0 Å s−1 at
    Tetch = 350 °C and 460 °C. Lower fluxes produced nanoholes with lower density
    and larger ring diameters, indicating fewer and larger initial droplets, consistent
    with scaling theory. The average nanohole diameter decreased monotonically with
    increasing flux, whereas the average depth showed no clear dependence on flux.
    In the second experiment, etching times of 30–600 s were tested for InAl, In,
    and Al droplets. Average nanohole diameters remained constant for Al across all
    etching times, but decreased for In and InAl with increasing etching time, suggesting
    sidewall redeposition during etching. For all droplet types, depths peaked at
    intermediate times and decreased for prolonged etching, consistent with material
    diffusion into the nanohole after droplet consumption.</jats:p>
article_number: '913'
author:
- first_name: Dennis
  full_name: Deutsch, Dennis
  id: '23489'
  last_name: Deutsch
- first_name: Dirk
  full_name: Reuter, Dirk
  id: '37763'
  last_name: Reuter
citation:
  ama: Deutsch D, Reuter D. Influence of the Etching Material Deposition Rate and
    Annealing Time on Nanohole Morphology Etched into InP/In0.52Al0.48As Layers via
    Local Droplet Epitaxy. <i>Crystals</i>. 2025;15(11). doi:<a href="https://doi.org/10.3390/cryst15110913">10.3390/cryst15110913</a>
  apa: Deutsch, D., &#38; Reuter, D. (2025). Influence of the Etching Material Deposition
    Rate and Annealing Time on Nanohole Morphology Etched into InP/In0.52Al0.48As
    Layers via Local Droplet Epitaxy. <i>Crystals</i>, <i>15</i>(11), Article 913.
    <a href="https://doi.org/10.3390/cryst15110913">https://doi.org/10.3390/cryst15110913</a>
  bibtex: '@article{Deutsch_Reuter_2025, title={Influence of the Etching Material
    Deposition Rate and Annealing Time on Nanohole Morphology Etched into InP/In0.52Al0.48As
    Layers via Local Droplet Epitaxy}, volume={15}, DOI={<a href="https://doi.org/10.3390/cryst15110913">10.3390/cryst15110913</a>},
    number={11913}, journal={Crystals}, publisher={MDPI AG}, author={Deutsch, Dennis
    and Reuter, Dirk}, year={2025} }'
  chicago: Deutsch, Dennis, and Dirk Reuter. “Influence of the Etching Material Deposition
    Rate and Annealing Time on Nanohole Morphology Etched into InP/In0.52Al0.48As
    Layers via Local Droplet Epitaxy.” <i>Crystals</i> 15, no. 11 (2025). <a href="https://doi.org/10.3390/cryst15110913">https://doi.org/10.3390/cryst15110913</a>.
  ieee: 'D. Deutsch and D. Reuter, “Influence of the Etching Material Deposition Rate
    and Annealing Time on Nanohole Morphology Etched into InP/In0.52Al0.48As Layers
    via Local Droplet Epitaxy,” <i>Crystals</i>, vol. 15, no. 11, Art. no. 913, 2025,
    doi: <a href="https://doi.org/10.3390/cryst15110913">10.3390/cryst15110913</a>.'
  mla: Deutsch, Dennis, and Dirk Reuter. “Influence of the Etching Material Deposition
    Rate and Annealing Time on Nanohole Morphology Etched into InP/In0.52Al0.48As
    Layers via Local Droplet Epitaxy.” <i>Crystals</i>, vol. 15, no. 11, 913, MDPI
    AG, 2025, doi:<a href="https://doi.org/10.3390/cryst15110913">10.3390/cryst15110913</a>.
  short: D. Deutsch, D. Reuter, Crystals 15 (2025).
date_created: 2026-05-21T06:35:35Z
date_updated: 2026-05-21T06:36:29Z
department:
- _id: '15'
- _id: '230'
doi: 10.3390/cryst15110913
intvolume: '        15'
issue: '11'
language:
- iso: eng
publication: Crystals
publication_identifier:
  issn:
  - 2073-4352
publication_status: published
publisher: MDPI AG
status: public
title: Influence of the Etching Material Deposition Rate and Annealing Time on Nanohole
  Morphology Etched into InP/In0.52Al0.48As Layers via Local Droplet Epitaxy
type: journal_article
user_id: '42514'
volume: 15
year: '2025'
...
