---
_id: '32305'
author:
- first_name: Kadiray
  full_name: Karakaya, Kadiray
  id: '70410'
  last_name: Karakaya
  orcid: https://orcid.org/0000-0001-9266-2084
- first_name: Enes
  full_name: Yigitbas, Enes
  id: '8447'
  last_name: Yigitbas
  orcid: 0000-0002-5967-833X
- first_name: Gregor
  full_name: Engels, Gregor
  id: '107'
  last_name: Engels
citation:
  ama: 'Karakaya K, Yigitbas E, Engels G. Automated UX Evaluation for User-Centered
    Design of VR Interfaces. In: <i>Proceedings of the 9th International Working Conference
    on Human-Centered Software Engineering (HCSE’22)</i>. Springer; 2022.'
  apa: Karakaya, K., Yigitbas, E., &#38; Engels, G. (2022). Automated UX Evaluation
    for User-Centered Design of VR Interfaces. <i>Proceedings of the 9th International
    Working Conference on Human-Centered Software Engineering (HCSE’22)</i>.
  bibtex: '@inproceedings{Karakaya_Yigitbas_Engels_2022, title={Automated UX Evaluation
    for User-Centered Design of VR Interfaces}, booktitle={Proceedings of the 9th
    International Working Conference on Human-Centered Software Engineering (HCSE’22)},
    publisher={Springer}, author={Karakaya, Kadiray and Yigitbas, Enes and Engels,
    Gregor}, year={2022} }'
  chicago: Karakaya, Kadiray, Enes Yigitbas, and Gregor Engels. “Automated UX Evaluation
    for User-Centered Design of VR Interfaces.” In <i>Proceedings of the 9th International
    Working Conference on Human-Centered Software Engineering (HCSE’22)</i>. Springer,
    2022.
  ieee: K. Karakaya, E. Yigitbas, and G. Engels, “Automated UX Evaluation for User-Centered
    Design of VR Interfaces,” 2022.
  mla: Karakaya, Kadiray, et al. “Automated UX Evaluation for User-Centered Design
    of VR Interfaces.” <i>Proceedings of the 9th International Working Conference
    on Human-Centered Software Engineering (HCSE’22)</i>, Springer, 2022.
  short: 'K. Karakaya, E. Yigitbas, G. Engels, in: Proceedings of the 9th International
    Working Conference on Human-Centered Software Engineering (HCSE’22), Springer,
    2022.'
date_created: 2022-07-01T08:01:53Z
date_updated: 2023-02-14T10:47:15Z
department:
- _id: '66'
- _id: '534'
language:
- iso: eng
publication: Proceedings of the 9th International Working Conference on Human-Centered
  Software Engineering (HCSE'22)
publisher: Springer
status: public
title: Automated UX Evaluation for User-Centered Design of VR Interfaces
type: conference
user_id: '8447'
year: '2022'
...
---
_id: '35729'
author:
- first_name: Moritz Johannes
  full_name: Rüther, Moritz Johannes
  id: '38188'
  last_name: Rüther
- first_name: Sven Helge
  full_name: Klippstein, Sven Helge
  id: '71545'
  last_name: Klippstein
- first_name: SathishKumar
  full_name: Ponusamy, SathishKumar
  id: '77383'
  last_name: Ponusamy
- first_name: Steffen
  full_name: Jesinghausen, Steffen
  id: '3959'
  last_name: Jesinghausen
  orcid: https://orcid.org/0000-0003-2611-5298
- first_name: Hans-Joachim
  full_name: Schmid, Hans-Joachim
  id: '464'
  last_name: Schmid
  orcid: 000-0001-8590-1921
citation:
  ama: Rüther MJ, Klippstein SH, Ponusamy S, Jesinghausen S, Schmid H-J. Innovative
    Werkstoffherstellung für das Polymer Laser Sintern – Teil 2. <i>Werkstoffe</i>.
    2022;6:18-19.
  apa: Rüther, M. J., Klippstein, S. H., Ponusamy, S., Jesinghausen, S., &#38; Schmid,
    H.-J. (2022). Innovative Werkstoffherstellung für das Polymer Laser Sintern –
    Teil 2. <i>Werkstoffe</i>, <i>6</i>, 18–19.
  bibtex: '@article{Rüther_Klippstein_Ponusamy_Jesinghausen_Schmid_2022, title={Innovative
    Werkstoffherstellung für das Polymer Laser Sintern – Teil 2}, volume={6}, journal={Werkstoffe},
    publisher={HW-Verlag}, author={Rüther, Moritz Johannes and Klippstein, Sven Helge
    and Ponusamy, SathishKumar and Jesinghausen, Steffen and Schmid, Hans-Joachim},
    year={2022}, pages={18–19} }'
  chicago: 'Rüther, Moritz Johannes, Sven Helge Klippstein, SathishKumar Ponusamy,
    Steffen Jesinghausen, and Hans-Joachim Schmid. “Innovative Werkstoffherstellung
    für das Polymer Laser Sintern – Teil 2.” <i>Werkstoffe</i> 6 (2022): 18–19.'
  ieee: M. J. Rüther, S. H. Klippstein, S. Ponusamy, S. Jesinghausen, and H.-J. Schmid,
    “Innovative Werkstoffherstellung für das Polymer Laser Sintern – Teil 2,” <i>Werkstoffe</i>,
    vol. 6, pp. 18–19, 2022.
  mla: Rüther, Moritz Johannes, et al. “Innovative Werkstoffherstellung für das Polymer
    Laser Sintern – Teil 2.” <i>Werkstoffe</i>, vol. 6, HW-Verlag, 2022, pp. 18–19.
  short: M.J. Rüther, S.H. Klippstein, S. Ponusamy, S. Jesinghausen, H.-J. Schmid,
    Werkstoffe 6 (2022) 18–19.
date_created: 2023-01-10T09:56:40Z
date_updated: 2023-03-14T08:25:09Z
department:
- _id: '150'
- _id: '219'
- _id: '9'
intvolume: '         6'
language:
- iso: ger
main_file_link:
- url: https://werkstoffzeitschrift.de/innovative-werkstoffherstellung-fuer-das-polymer-laser-sintern-teil-2/
page: 18 - 19
publication: Werkstoffe
publication_status: published
publisher: HW-Verlag
status: public
title: Innovative Werkstoffherstellung für das Polymer Laser Sintern – Teil 2
type: journal_article
user_id: '38188'
volume: 6
year: '2022'
...
---
_id: '35724'
author:
- first_name: Moritz Johannes
  full_name: Rüther, Moritz Johannes
  id: '38188'
  last_name: Rüther
- first_name: Sven Helge
  full_name: Klippstein, Sven Helge
  id: '71545'
  last_name: Klippstein
- first_name: SathishKumar
  full_name: Ponusamy, SathishKumar
  id: '77383'
  last_name: Ponusamy
- first_name: Steffen
  full_name: Jesinghausen, Steffen
  id: '3959'
  last_name: Jesinghausen
  orcid: https://orcid.org/0000-0003-2611-5298
- first_name: Hans-Joachim
  full_name: Schmid, Hans-Joachim
  id: '464'
  last_name: Schmid
  orcid: 000-0001-8590-1921
citation:
  ama: Rüther MJ, Klippstein SH, Ponusamy S, Jesinghausen S, Schmid H-J. Innovative
    Werkstoffherstellung für das Polymer Laser Sintern – Teil 1. <i>Werkstoffe</i>.
    2022;5:28-29.
  apa: Rüther, M. J., Klippstein, S. H., Ponusamy, S., Jesinghausen, S., &#38; Schmid,
    H.-J. (2022). Innovative Werkstoffherstellung für das Polymer Laser Sintern –
    Teil 1. <i>Werkstoffe</i>, <i>5</i>, 28–29.
  bibtex: '@article{Rüther_Klippstein_Ponusamy_Jesinghausen_Schmid_2022, title={Innovative
    Werkstoffherstellung für das Polymer Laser Sintern – Teil 1}, volume={5}, journal={Werkstoffe},
    publisher={HW-Verlag}, author={Rüther, Moritz Johannes and Klippstein, Sven Helge
    and Ponusamy, SathishKumar and Jesinghausen, Steffen and Schmid, Hans-Joachim},
    year={2022}, pages={28–29} }'
  chicago: 'Rüther, Moritz Johannes, Sven Helge Klippstein, SathishKumar Ponusamy,
    Steffen Jesinghausen, and Hans-Joachim Schmid. “Innovative Werkstoffherstellung
    für das Polymer Laser Sintern – Teil 1.” <i>Werkstoffe</i> 5 (2022): 28–29.'
  ieee: M. J. Rüther, S. H. Klippstein, S. Ponusamy, S. Jesinghausen, and H.-J. Schmid,
    “Innovative Werkstoffherstellung für das Polymer Laser Sintern – Teil 1,” <i>Werkstoffe</i>,
    vol. 5, pp. 28–29, 2022.
  mla: Rüther, Moritz Johannes, et al. “Innovative Werkstoffherstellung für das Polymer
    Laser Sintern – Teil 1.” <i>Werkstoffe</i>, vol. 5, HW-Verlag, 2022, pp. 28–29.
  short: M.J. Rüther, S.H. Klippstein, S. Ponusamy, S. Jesinghausen, H.-J. Schmid,
    Werkstoffe 5 (2022) 28–29.
date_created: 2023-01-10T09:54:59Z
date_updated: 2023-03-14T08:25:41Z
department:
- _id: '150'
- _id: '219'
- _id: '9'
intvolume: '         5'
language:
- iso: ger
main_file_link:
- url: https://werkstoffzeitschrift.de/innovative-werkstoffherstellung-fuer-das-polymer-laser-sintern-teil-1/
page: 28-29
publication: Werkstoffe
publication_status: published
publisher: HW-Verlag
status: public
title: Innovative Werkstoffherstellung für das Polymer Laser Sintern – Teil 1
type: journal_article
user_id: '38188'
volume: 5
year: '2022'
...
---
_id: '32307'
abstract:
- lang: eng
  text: "The development of new business models is essential for startups to become
    successful, as well as  for established companies to explore new business opportunities.
    However, developing such business models is a continuous challenging activity
    where different tasks need to be performed, and business decisions need to be
    made. Both have to fit the constantly changeable situation in which the business
    model is developed to reduce the risk of developing ineffective business models
    with low market penetration. Therefore, a method for developing situation-specific
    business models is needed. As a solution, we refine the concept of situational
    method engineering (SME) to business model development. SME, in turn, provides
    means to construct situation-specific development methods out of fragments from
    a method repository.\r\n\r\nWe develop a concept for the continuous situation-specific
    development of business models based on design science. The approach uses the
    roles of a domain expert,  a method engineer, and a business developer together
    with a repository with method fragments for developing business models and a repository
    with modeling artifacts for supporting the development. Both repositories are
    filled by utilizing the experience of domain experts. Out of these repositories,
    situation-specific development methods for developing business models can be continuously
    composed based on the changeable situation by the method engineer and enacted
    by the business developer. We implement it as an open-source tool and evaluate
    its applicability in an industrial case study of developing a business model for
    a local event platform. Our results show that situation awareness supports the
    continuous development of business models."
author:
- first_name: Sebastian
  full_name: Gottschalk, Sebastian
  id: '47208'
  last_name: Gottschalk
- first_name: Enes
  full_name: Yigitbas, Enes
  id: '8447'
  last_name: Yigitbas
  orcid: 0000-0002-5967-833X
- first_name: Alexander
  full_name: Nowosad, Alexander
  last_name: Nowosad
- first_name: Gregor
  full_name: Engels, Gregor
  id: '107'
  last_name: Engels
citation:
  ama: 'Gottschalk S, Yigitbas E, Nowosad A, Engels G. Continuous Situation-specific
    Development of Business Models: Knowledge Provision, Method Composition, Method
    Enactment. <i>International Journal on Software and Systems Modeling (SoSyM) </i>.
    Published online 2022.'
  apa: 'Gottschalk, S., Yigitbas, E., Nowosad, A., &#38; Engels, G. (2022). Continuous
    Situation-specific Development of Business Models: Knowledge Provision, Method
    Composition, Method Enactment. <i>International Journal on Software and Systems
    Modeling (SoSyM) </i>.'
  bibtex: '@article{Gottschalk_Yigitbas_Nowosad_Engels_2022, title={Continuous Situation-specific
    Development of Business Models: Knowledge Provision, Method Composition, Method
    Enactment}, journal={International Journal on Software and Systems Modeling (SoSyM)
    }, author={Gottschalk, Sebastian and Yigitbas, Enes and Nowosad, Alexander and
    Engels, Gregor}, year={2022} }'
  chicago: 'Gottschalk, Sebastian, Enes Yigitbas, Alexander Nowosad, and Gregor Engels.
    “Continuous Situation-Specific Development of Business Models: Knowledge Provision,
    Method Composition, Method Enactment.” <i>International Journal on Software and
    Systems Modeling (SoSyM) </i>, 2022.'
  ieee: 'S. Gottschalk, E. Yigitbas, A. Nowosad, and G. Engels, “Continuous Situation-specific
    Development of Business Models: Knowledge Provision, Method Composition, Method
    Enactment,” <i>International Journal on Software and Systems Modeling (SoSyM)
    </i>, 2022.'
  mla: 'Gottschalk, Sebastian, et al. “Continuous Situation-Specific Development of
    Business Models: Knowledge Provision, Method Composition, Method Enactment.” <i>International
    Journal on Software and Systems Modeling (SoSyM) </i>, 2022.'
  short: S. Gottschalk, E. Yigitbas, A. Nowosad, G. Engels, International Journal
    on Software and Systems Modeling (SoSyM)  (2022).
date_created: 2022-07-01T08:08:03Z
date_updated: 2023-03-14T09:58:52Z
department:
- _id: '66'
- _id: '534'
keyword:
- Business Model Development
- Situational Method Engineering
- Situation-specific
- Business Model Canvas
- Continuous Development
language:
- iso: eng
project:
- _id: '1'
  name: 'SFB 901: SFB 901'
- _id: '4'
  name: 'SFB 901 - C: SFB 901 - Project Area C'
- _id: '17'
  name: 'SFB 901 - C5: SFB 901 - Subproject C5'
publication: 'International Journal on Software and Systems Modeling (SoSyM) '
status: public
title: 'Continuous Situation-specific Development of Business Models: Knowledge Provision,
  Method Composition, Method Enactment'
type: journal_article
user_id: '8447'
year: '2022'
...
---
_id: '32309'
abstract:
- lang: eng
  text: "Due to the increasing influences of a VUCA world, design thinking workshops
    have been established as a standard technique to build solutions according to
    uncertain customer needs. Concerning the ongoing pandemic and rising development
    of solutions across organizations, more and more workshops were conducted online
    with software support. However, existing software tools insufficiently address
    the different workshop situations in terms of the process (i.e., fixed tasks to
    conduct), the place (e.g., static online whiteboards), and people (i.e., synchronous
    working of all stakeholders).\r\nTherefore, we propose a design science study
    to develop a situation-specific software support that can be configured with flexible
    development processes, different places, and task-related people. Based on practical
    experience in existing research projects, we derive the initial design requirements
    and map them to a set of design principles. Out of that, we design a concept with
    its implementation as a software tool and point out open challenges. "
author:
- first_name: Sebastian
  full_name: Gottschalk, Sebastian
  id: '47208'
  last_name: Gottschalk
- first_name: Enes
  full_name: Yigitbas, Enes
  id: '8447'
  last_name: Yigitbas
  orcid: 0000-0002-5967-833X
- first_name: Alexander
  full_name: Nowosad, Alexander
  last_name: Nowosad
- first_name: Gregor
  full_name: Engels, Gregor
  id: '107'
  last_name: Engels
citation:
  ama: 'Gottschalk S, Yigitbas E, Nowosad A, Engels G. Towards Situation-specific
    Software Support for Cross-organizational Design Thinking Processes. In: <i>Proceedings
    of the 5th International Workshop on Software-Intensive Business (IWSiB’22) </i>.
    ACM; 2022.'
  apa: Gottschalk, S., Yigitbas, E., Nowosad, A., &#38; Engels, G. (2022). Towards
    Situation-specific Software Support for Cross-organizational Design Thinking Processes.
    <i>Proceedings of the 5th International Workshop on Software-Intensive Business
    (IWSiB’22) </i>.
  bibtex: '@inproceedings{Gottschalk_Yigitbas_Nowosad_Engels_2022, title={Towards
    Situation-specific Software Support for Cross-organizational Design Thinking Processes},
    booktitle={Proceedings of the 5th International Workshop on Software-intensive
    Business (IWSiB’22) }, publisher={ACM}, author={Gottschalk, Sebastian and Yigitbas,
    Enes and Nowosad, Alexander and Engels, Gregor}, year={2022} }'
  chicago: Gottschalk, Sebastian, Enes Yigitbas, Alexander Nowosad, and Gregor Engels.
    “Towards Situation-Specific Software Support for Cross-Organizational Design Thinking
    Processes.” In <i>Proceedings of the 5th International Workshop on Software-Intensive
    Business (IWSiB’22) </i>. ACM, 2022.
  ieee: S. Gottschalk, E. Yigitbas, A. Nowosad, and G. Engels, “Towards Situation-specific
    Software Support for Cross-organizational Design Thinking Processes,” 2022.
  mla: Gottschalk, Sebastian, et al. “Towards Situation-Specific Software Support
    for Cross-Organizational Design Thinking Processes.” <i>Proceedings of the 5th
    International Workshop on Software-Intensive Business (IWSiB’22) </i>, ACM, 2022.
  short: 'S. Gottschalk, E. Yigitbas, A. Nowosad, G. Engels, in: Proceedings of the
    5th International Workshop on Software-Intensive Business (IWSiB’22) , ACM, 2022.'
date_created: 2022-07-01T08:14:16Z
date_updated: 2023-03-14T09:59:05Z
department:
- _id: '66'
- _id: '534'
keyword:
- design thinking
- situation-specific
- cross-organizational
- software support
language:
- iso: eng
project:
- _id: '1'
  name: 'SFB 901: SFB 901'
- _id: '4'
  name: 'SFB 901 - C: SFB 901 - Project Area C'
- _id: '17'
  name: 'SFB 901 - C5: SFB 901 - Subproject C5'
publication: 'Proceedings of the 5th International Workshop on Software-intensive
  Business (IWSiB''22) '
publisher: ACM
status: public
title: Towards Situation-specific Software Support for Cross-organizational Design
  Thinking Processes
type: conference
user_id: '8447'
year: '2022'
...
---
_id: '33066'
author:
- first_name: Enes
  full_name: Yigitbas, Enes
  id: '8447'
  last_name: Yigitbas
  orcid: 0000-0002-5967-833X
- first_name: 'Maximilian '
  full_name: 'Schmidt, Maximilian '
  last_name: Schmidt
- first_name: Antonio
  full_name: Bucchiarone, Antonio
  last_name: Bucchiarone
- first_name: Sebastian
  full_name: Gottschalk, Sebastian
  id: '47208'
  last_name: Gottschalk
- first_name: Gregor
  full_name: Engels, Gregor
  id: '107'
  last_name: Engels
citation:
  ama: 'Yigitbas E, Schmidt M, Bucchiarone A, Gottschalk S, Engels G. Gamification-based
    UML Learning Environment in Virtual Reality. In: <i>Proceedings of the 25th International
    Conference on Model Driven Engineering Languages and Systems (MODELS 2022) </i>.
    ACM / IEEE; 2022.'
  apa: Yigitbas, E., Schmidt, M., Bucchiarone, A., Gottschalk, S., &#38; Engels, G.
    (2022). Gamification-based UML Learning Environment in Virtual Reality. <i>Proceedings
    of the 25th International Conference on Model Driven Engineering Languages and
    Systems (MODELS 2022) </i>.
  bibtex: '@inproceedings{Yigitbas_Schmidt_Bucchiarone_Gottschalk_Engels_2022, title={Gamification-based
    UML Learning Environment in Virtual Reality}, booktitle={Proceedings of the 25th
    International Conference on Model Driven Engineering Languages and Systems (MODELS
    2022) }, publisher={ACM / IEEE}, author={Yigitbas, Enes and Schmidt, Maximilian  and
    Bucchiarone, Antonio and Gottschalk, Sebastian and Engels, Gregor}, year={2022}
    }'
  chicago: Yigitbas, Enes, Maximilian  Schmidt, Antonio Bucchiarone, Sebastian Gottschalk,
    and Gregor Engels. “Gamification-Based UML Learning Environment in Virtual Reality.”
    In <i>Proceedings of the 25th International Conference on Model Driven Engineering
    Languages and Systems (MODELS 2022) </i>. ACM / IEEE, 2022.
  ieee: E. Yigitbas, M. Schmidt, A. Bucchiarone, S. Gottschalk, and G. Engels, “Gamification-based
    UML Learning Environment in Virtual Reality,” 2022.
  mla: Yigitbas, Enes, et al. “Gamification-Based UML Learning Environment in Virtual
    Reality.” <i>Proceedings of the 25th International Conference on Model Driven
    Engineering Languages and Systems (MODELS 2022) </i>, ACM / IEEE, 2022.
  short: 'E. Yigitbas, M. Schmidt, A. Bucchiarone, S. Gottschalk, G. Engels, in: Proceedings
    of the 25th International Conference on Model Driven Engineering Languages and
    Systems (MODELS 2022) , ACM / IEEE, 2022.'
date_created: 2022-08-22T07:32:40Z
date_updated: 2023-03-14T09:58:40Z
department:
- _id: '66'
- _id: '534'
language:
- iso: eng
publication: 'Proceedings of the 25th International Conference on Model Driven Engineering
  Languages and Systems (MODELS 2022) '
publisher: ACM / IEEE
status: public
title: Gamification-based UML Learning Environment in Virtual Reality
type: conference
user_id: '8447'
year: '2022'
...
---
_id: '32308'
author:
- first_name: Enes
  full_name: Yigitbas, Enes
  id: '8447'
  last_name: Yigitbas
  orcid: 0000-0002-5967-833X
- first_name: Sebastian
  full_name: Krois, Sebastian
  last_name: Krois
- first_name: Timo
  full_name: Renzelmann, Timo
  last_name: Renzelmann
- first_name: Gregor
  full_name: Engels, Gregor
  id: '107'
  last_name: Engels
citation:
  ama: 'Yigitbas E, Krois S, Renzelmann T, Engels G. Comparative Evaluation of AR-based,
    VR-based, and Traditional Basic Life Support Training. In: <i>Proceedings of the
    10th International Conference on Serious Games and Applications for Health (SeGAH’22)
    </i>. IEEE; 2022.'
  apa: Yigitbas, E., Krois, S., Renzelmann, T., &#38; Engels, G. (2022). Comparative
    Evaluation of AR-based, VR-based, and Traditional Basic Life Support Training.
    <i>Proceedings of the 10th International Conference on Serious Games and Applications
    for Health (SeGAH’22) </i>.
  bibtex: '@inproceedings{Yigitbas_Krois_Renzelmann_Engels_2022, title={Comparative
    Evaluation of AR-based, VR-based, and Traditional Basic Life Support Training},
    booktitle={Proceedings of the 10th International Conference on Serious Games and
    Applications for Health (SeGAH’22) }, publisher={IEEE}, author={Yigitbas, Enes
    and Krois, Sebastian and Renzelmann, Timo and Engels, Gregor}, year={2022} }'
  chicago: Yigitbas, Enes, Sebastian Krois, Timo Renzelmann, and Gregor Engels. “Comparative
    Evaluation of AR-Based, VR-Based, and Traditional Basic Life Support Training.”
    In <i>Proceedings of the 10th International Conference on Serious Games and Applications
    for Health (SeGAH’22) </i>. IEEE, 2022.
  ieee: E. Yigitbas, S. Krois, T. Renzelmann, and G. Engels, “Comparative Evaluation
    of AR-based, VR-based, and Traditional Basic Life Support Training,” 2022.
  mla: Yigitbas, Enes, et al. “Comparative Evaluation of AR-Based, VR-Based, and Traditional
    Basic Life Support Training.” <i>Proceedings of the 10th International Conference
    on Serious Games and Applications for Health (SeGAH’22) </i>, IEEE, 2022.
  short: 'E. Yigitbas, S. Krois, T. Renzelmann, G. Engels, in: Proceedings of the
    10th International Conference on Serious Games and Applications for Health (SeGAH’22)
    , IEEE, 2022.'
date_created: 2022-07-01T08:10:18Z
date_updated: 2023-03-14T09:59:20Z
department:
- _id: '66'
- _id: '534'
language:
- iso: eng
publication: 'Proceedings of the 10th International Conference on Serious Games and
  Applications for Health (SeGAH''22) '
publisher: IEEE
status: public
title: Comparative Evaluation of AR-based, VR-based, and Traditional Basic Life Support
  Training
type: conference
user_id: '8447'
year: '2022'
...
---
_id: '32306'
author:
- first_name: Nils
  full_name: Weidmann, Nils
  id: '53103'
  last_name: Weidmann
- first_name: Enes
  full_name: Yigitbas, Enes
  id: '8447'
  last_name: Yigitbas
  orcid: 0000-0002-5967-833X
- first_name: Anthony
  full_name: Anjorin, Anthony
  last_name: Anjorin
- first_name: 'Ankita '
  full_name: 'Srivastava, Ankita '
  last_name: Srivastava
- first_name: Jane
  full_name: Jose, Jane
  last_name: Jose
citation:
  ama: Weidmann N, Yigitbas E, Anjorin A, Srivastava A, Jose J. Human-in-the-Loop
    Large-Scale Model Transformations with the VICToRy Debugger . <i>The Journal of
    Object Technology </i>. Published online 2022.
  apa: Weidmann, N., Yigitbas, E., Anjorin, A., Srivastava, A., &#38; Jose, J. (2022).
    Human-in-the-Loop Large-Scale Model Transformations with the VICToRy Debugger
    . <i>The Journal of Object Technology </i>.
  bibtex: '@article{Weidmann_Yigitbas_Anjorin_Srivastava_Jose_2022, title={Human-in-the-Loop
    Large-Scale Model Transformations with the VICToRy Debugger }, journal={The Journal
    of Object Technology }, author={Weidmann, Nils and Yigitbas, Enes and Anjorin,
    Anthony and Srivastava, Ankita  and Jose, Jane}, year={2022} }'
  chicago: Weidmann, Nils, Enes Yigitbas, Anthony Anjorin, Ankita  Srivastava, and
    Jane Jose. “Human-in-the-Loop Large-Scale Model Transformations with the VICToRy
    Debugger .” <i>The Journal of Object Technology </i>, 2022.
  ieee: N. Weidmann, E. Yigitbas, A. Anjorin, A. Srivastava, and J. Jose, “Human-in-the-Loop
    Large-Scale Model Transformations with the VICToRy Debugger ,” <i>The Journal
    of Object Technology </i>, 2022.
  mla: Weidmann, Nils, et al. “Human-in-the-Loop Large-Scale Model Transformations
    with the VICToRy Debugger .” <i>The Journal of Object Technology </i>, 2022.
  short: N. Weidmann, E. Yigitbas, A. Anjorin, A. Srivastava, J. Jose, The Journal
    of Object Technology  (2022).
date_created: 2022-07-01T08:05:50Z
date_updated: 2023-03-14T09:59:31Z
department:
- _id: '66'
- _id: '534'
language:
- iso: eng
publication: 'The Journal of Object Technology '
status: public
title: 'Human-in-the-Loop Large-Scale Model Transformations with the VICToRy Debugger '
type: journal_article
user_id: '8447'
year: '2022'
...
---
_id: '37319'
article_number: '205408'
author:
- first_name: S.
  full_name: Grisard, S.
  last_name: Grisard
- first_name: Hendrik
  full_name: Rose, Hendrik
  id: '55958'
  last_name: Rose
  orcid: 0000-0002-3079-5428
- first_name: A. V.
  full_name: Trifonov, A. V.
  last_name: Trifonov
- first_name: R.
  full_name: Reichhardt, R.
  last_name: Reichhardt
- first_name: D. E.
  full_name: Reiter, D. E.
  last_name: Reiter
- first_name: Matthias
  full_name: Reichelt, Matthias
  id: '138'
  last_name: Reichelt
- first_name: C.
  full_name: Schneider, C.
  last_name: Schneider
- first_name: M.
  full_name: Kamp, M.
  last_name: Kamp
- first_name: S.
  full_name: Höfling, S.
  last_name: Höfling
- first_name: M.
  full_name: Bayer, M.
  last_name: Bayer
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
- first_name: I. A.
  full_name: Akimov, I. A.
  last_name: Akimov
citation:
  ama: Grisard S, Rose H, Trifonov AV, et al. Multiple Rabi rotations of trions in
    InGaAs quantum dots observed by photon echo spectroscopy with spatially shaped
    laser pulses. <i>Physical Review B</i>. 2022;106(20). doi:<a href="https://doi.org/10.1103/physrevb.106.205408">10.1103/physrevb.106.205408</a>
  apa: Grisard, S., Rose, H., Trifonov, A. V., Reichhardt, R., Reiter, D. E., Reichelt,
    M., Schneider, C., Kamp, M., Höfling, S., Bayer, M., Meier, T., &#38; Akimov,
    I. A. (2022). Multiple Rabi rotations of trions in InGaAs quantum dots observed
    by photon echo spectroscopy with spatially shaped laser pulses. <i>Physical Review
    B</i>, <i>106</i>(20), Article 205408. <a href="https://doi.org/10.1103/physrevb.106.205408">https://doi.org/10.1103/physrevb.106.205408</a>
  bibtex: '@article{Grisard_Rose_Trifonov_Reichhardt_Reiter_Reichelt_Schneider_Kamp_Höfling_Bayer_et
    al._2022, title={Multiple Rabi rotations of trions in InGaAs quantum dots observed
    by photon echo spectroscopy with spatially shaped laser pulses}, volume={106},
    DOI={<a href="https://doi.org/10.1103/physrevb.106.205408">10.1103/physrevb.106.205408</a>},
    number={20205408}, journal={Physical Review B}, publisher={American Physical Society
    (APS)}, author={Grisard, S. and Rose, Hendrik and Trifonov, A. V. and Reichhardt,
    R. and Reiter, D. E. and Reichelt, Matthias and Schneider, C. and Kamp, M. and
    Höfling, S. and Bayer, M. and et al.}, year={2022} }'
  chicago: Grisard, S., Hendrik Rose, A. V. Trifonov, R. Reichhardt, D. E. Reiter,
    Matthias Reichelt, C. Schneider, et al. “Multiple Rabi Rotations of Trions in
    InGaAs Quantum Dots Observed by Photon Echo Spectroscopy with Spatially Shaped
    Laser Pulses.” <i>Physical Review B</i> 106, no. 20 (2022). <a href="https://doi.org/10.1103/physrevb.106.205408">https://doi.org/10.1103/physrevb.106.205408</a>.
  ieee: 'S. Grisard <i>et al.</i>, “Multiple Rabi rotations of trions in InGaAs quantum
    dots observed by photon echo spectroscopy with spatially shaped laser pulses,”
    <i>Physical Review B</i>, vol. 106, no. 20, Art. no. 205408, 2022, doi: <a href="https://doi.org/10.1103/physrevb.106.205408">10.1103/physrevb.106.205408</a>.'
  mla: Grisard, S., et al. “Multiple Rabi Rotations of Trions in InGaAs Quantum Dots
    Observed by Photon Echo Spectroscopy with Spatially Shaped Laser Pulses.” <i>Physical
    Review B</i>, vol. 106, no. 20, 205408, American Physical Society (APS), 2022,
    doi:<a href="https://doi.org/10.1103/physrevb.106.205408">10.1103/physrevb.106.205408</a>.
  short: S. Grisard, H. Rose, A.V. Trifonov, R. Reichhardt, D.E. Reiter, M. Reichelt,
    C. Schneider, M. Kamp, S. Höfling, M. Bayer, T. Meier, I.A. Akimov, Physical Review
    B 106 (2022).
date_created: 2023-01-18T10:58:12Z
date_updated: 2023-04-20T14:53:19Z
department:
- _id: '15'
- _id: '170'
- _id: '293'
- _id: '230'
- _id: '623'
- _id: '35'
- _id: '429'
doi: 10.1103/physrevb.106.205408
intvolume: '       106'
issue: '20'
language:
- iso: eng
project:
- _id: '53'
  name: 'TRR 142: TRR 142'
- _id: '54'
  name: 'TRR 142 - A: TRR 142 - Project Area A'
- _id: '52'
  name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: Physical Review B
publication_identifier:
  issn:
  - 2469-9950
  - 2469-9969
publication_status: published
publisher: American Physical Society (APS)
status: public
title: Multiple Rabi rotations of trions in InGaAs quantum dots observed by photon
  echo spectroscopy with spatially shaped laser pulses
type: journal_article
user_id: '16199'
volume: 106
year: '2022'
...
---
_id: '37329'
author:
- first_name: Alexander
  full_name: Trautmann, Alexander
  id: '38163'
  last_name: Trautmann
- first_name: Ruixin
  full_name: Zuo, Ruixin
  last_name: Zuo
- first_name: Guifang
  full_name: Wang, Guifang
  last_name: Wang
- first_name: Wolf-Rüdiger
  full_name: Hannes, Wolf-Rüdiger
  last_name: Hannes
- first_name: Shidong
  full_name: Yang, Shidong
  last_name: Yang
- first_name: Le Huu
  full_name: Thong, Le Huu
  last_name: Thong
- first_name: Cong
  full_name: Ngo, Cong
  last_name: Ngo
- first_name: Johannes
  full_name: Steiner, Johannes
  last_name: Steiner
- first_name: Marcelo
  full_name: Ciappina, Marcelo
  last_name: Ciappina
- first_name: Matthias
  full_name: Reichelt, Matthias
  id: '138'
  last_name: Reichelt
- first_name: Huynh Thanh
  full_name: Duc, Huynh Thanh
  last_name: Duc
- first_name: Xiaohong
  full_name: Song, Xiaohong
  last_name: Song
- first_name: Weifeng
  full_name: Yang, Weifeng
  last_name: Yang
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
citation:
  ama: 'Trautmann A, Zuo R, Wang G, et al. Microscopic simulations of high harmonic
    generation from semiconductors. In: Betz M, Elezzabi AY, eds. <i>Ultrafast Phenomena
    and Nanophotonics XXVI</i>. Vol 11999. SPIE Proceedings. ; 2022. doi:<a href="https://doi.org/10.1117/12.2607447">10.1117/12.2607447</a>'
  apa: Trautmann, A., Zuo, R., Wang, G., Hannes, W.-R., Yang, S., Thong, L. H., Ngo,
    C., Steiner, J., Ciappina, M., Reichelt, M., Duc, H. T., Song, X., Yang, W., &#38;
    Meier, T. (2022). Microscopic simulations of high harmonic generation from semiconductors.
    In M. Betz &#38; A. Y. Elezzabi (Eds.), <i>Ultrafast Phenomena and Nanophotonics
    XXVI</i> (Vol. 11999). <a href="https://doi.org/10.1117/12.2607447">https://doi.org/10.1117/12.2607447</a>
  bibtex: '@inproceedings{Trautmann_Zuo_Wang_Hannes_Yang_Thong_Ngo_Steiner_Ciappina_Reichelt_et
    al._2022, series={SPIE Proceedings}, title={Microscopic simulations of high harmonic
    generation from semiconductors}, volume={11999}, DOI={<a href="https://doi.org/10.1117/12.2607447">10.1117/12.2607447</a>},
    booktitle={Ultrafast Phenomena and Nanophotonics XXVI}, author={Trautmann, Alexander
    and Zuo, Ruixin and Wang, Guifang and Hannes, Wolf-Rüdiger and Yang, Shidong and
    Thong, Le Huu and Ngo, Cong and Steiner, Johannes and Ciappina, Marcelo and Reichelt,
    Matthias and et al.}, editor={Betz, Markus and Elezzabi, Abdulhakem Y.}, year={2022},
    collection={SPIE Proceedings} }'
  chicago: Trautmann, Alexander, Ruixin Zuo, Guifang Wang, Wolf-Rüdiger Hannes, Shidong
    Yang, Le Huu Thong, Cong Ngo, et al. “Microscopic Simulations of High Harmonic
    Generation from Semiconductors.” In <i>Ultrafast Phenomena and Nanophotonics XXVI</i>,
    edited by Markus Betz and Abdulhakem Y. Elezzabi, Vol. 11999. SPIE Proceedings,
    2022. <a href="https://doi.org/10.1117/12.2607447">https://doi.org/10.1117/12.2607447</a>.
  ieee: 'A. Trautmann <i>et al.</i>, “Microscopic simulations of high harmonic generation
    from semiconductors,” in <i>Ultrafast Phenomena and Nanophotonics XXVI</i>, 2022,
    vol. 11999, doi: <a href="https://doi.org/10.1117/12.2607447">10.1117/12.2607447</a>.'
  mla: Trautmann, Alexander, et al. “Microscopic Simulations of High Harmonic Generation
    from Semiconductors.” <i>Ultrafast Phenomena and Nanophotonics XXVI</i>, edited
    by Markus Betz and Abdulhakem Y. Elezzabi, vol. 11999, 2022, doi:<a href="https://doi.org/10.1117/12.2607447">10.1117/12.2607447</a>.
  short: 'A. Trautmann, R. Zuo, G. Wang, W.-R. Hannes, S. Yang, L.H. Thong, C. Ngo,
    J. Steiner, M. Ciappina, M. Reichelt, H.T. Duc, X. Song, W. Yang, T. Meier, in:
    M. Betz, A.Y. Elezzabi (Eds.), Ultrafast Phenomena and Nanophotonics XXVI, 2022.'
date_created: 2023-01-18T11:22:45Z
date_updated: 2023-04-20T14:52:24Z
department:
- _id: '15'
- _id: '170'
- _id: '293'
- _id: '230'
- _id: '429'
- _id: '35'
doi: 10.1117/12.2607447
editor:
- first_name: Markus
  full_name: Betz, Markus
  last_name: Betz
- first_name: Abdulhakem Y.
  full_name: Elezzabi, Abdulhakem Y.
  last_name: Elezzabi
intvolume: '     11999'
language:
- iso: eng
project:
- _id: '52'
  name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
- _id: '53'
  name: 'TRR 142: TRR 142'
- _id: '54'
  name: 'TRR 142 - A: TRR 142 - Project Area A'
- _id: '64'
  name: 'TRR 142 - A7: TRR 142 - Subproject A7'
publication: Ultrafast Phenomena and Nanophotonics XXVI
publication_status: published
series_title: SPIE Proceedings
status: public
title: Microscopic simulations of high harmonic generation from semiconductors
type: conference
user_id: '16199'
volume: 11999
year: '2022'
...
---
_id: '37323'
article_number: '115307'
author:
- first_name: J.
  full_name: Paul, J.
  last_name: Paul
- first_name: Hendrik
  full_name: Rose, Hendrik
  id: '55958'
  last_name: Rose
  orcid: 0000-0002-3079-5428
- first_name: E.
  full_name: Swagel, E.
  last_name: Swagel
- first_name: Torsten
  full_name: Meier, Torsten
  id: '344'
  last_name: Meier
  orcid: 0000-0001-8864-2072
- first_name: J. K.
  full_name: Wahlstrand, J. K.
  last_name: Wahlstrand
- first_name: A. D.
  full_name: Bristow, A. D.
  last_name: Bristow
citation:
  ama: Paul J, Rose H, Swagel E, Meier T, Wahlstrand JK, Bristow AD. Coherent contributions
    to population dynamics in a semiconductor microcavity. <i>Physical Review B</i>.
    2022;105(11). doi:<a href="https://doi.org/10.1103/physrevb.105.115307">10.1103/physrevb.105.115307</a>
  apa: Paul, J., Rose, H., Swagel, E., Meier, T., Wahlstrand, J. K., &#38; Bristow,
    A. D. (2022). Coherent contributions to population dynamics in a semiconductor
    microcavity. <i>Physical Review B</i>, <i>105</i>(11), Article 115307. <a href="https://doi.org/10.1103/physrevb.105.115307">https://doi.org/10.1103/physrevb.105.115307</a>
  bibtex: '@article{Paul_Rose_Swagel_Meier_Wahlstrand_Bristow_2022, title={Coherent
    contributions to population dynamics in a semiconductor microcavity}, volume={105},
    DOI={<a href="https://doi.org/10.1103/physrevb.105.115307">10.1103/physrevb.105.115307</a>},
    number={11115307}, journal={Physical Review B}, publisher={American Physical Society
    (APS)}, author={Paul, J. and Rose, Hendrik and Swagel, E. and Meier, Torsten and
    Wahlstrand, J. K. and Bristow, A. D.}, year={2022} }'
  chicago: Paul, J., Hendrik Rose, E. Swagel, Torsten Meier, J. K. Wahlstrand, and
    A. D. Bristow. “Coherent Contributions to Population Dynamics in a Semiconductor
    Microcavity.” <i>Physical Review B</i> 105, no. 11 (2022). <a href="https://doi.org/10.1103/physrevb.105.115307">https://doi.org/10.1103/physrevb.105.115307</a>.
  ieee: 'J. Paul, H. Rose, E. Swagel, T. Meier, J. K. Wahlstrand, and A. D. Bristow,
    “Coherent contributions to population dynamics in a semiconductor microcavity,”
    <i>Physical Review B</i>, vol. 105, no. 11, Art. no. 115307, 2022, doi: <a href="https://doi.org/10.1103/physrevb.105.115307">10.1103/physrevb.105.115307</a>.'
  mla: Paul, J., et al. “Coherent Contributions to Population Dynamics in a Semiconductor
    Microcavity.” <i>Physical Review B</i>, vol. 105, no. 11, 115307, American Physical
    Society (APS), 2022, doi:<a href="https://doi.org/10.1103/physrevb.105.115307">10.1103/physrevb.105.115307</a>.
  short: J. Paul, H. Rose, E. Swagel, T. Meier, J.K. Wahlstrand, A.D. Bristow, Physical
    Review B 105 (2022).
date_created: 2023-01-18T11:10:42Z
date_updated: 2023-04-20T14:50:24Z
department:
- _id: '15'
- _id: '170'
- _id: '293'
- _id: '230'
- _id: '429'
- _id: '35'
doi: 10.1103/physrevb.105.115307
intvolume: '       105'
issue: '11'
language:
- iso: eng
project:
- _id: '53'
  name: 'TRR 142: TRR 142'
- _id: '54'
  name: 'TRR 142 - A: TRR 142 - Project Area A'
- _id: '52'
  name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
- _id: '59'
  name: 'TRR 142 - A02: TRR 142 - Subproject A02'
publication: Physical Review B
publication_identifier:
  issn:
  - 2469-9950
  - 2469-9969
publication_status: published
publisher: American Physical Society (APS)
status: public
title: Coherent contributions to population dynamics in a semiconductor microcavity
type: journal_article
user_id: '16199'
volume: 105
year: '2022'
...
---
_id: '40523'
abstract:
- lang: eng
  text: <jats:title>Abstract</jats:title><jats:p>Tailored nanoscale quantum light
    sources, matching the specific needs of use cases, are crucial building blocks
    for photonic quantum technologies. Several different approaches to realize solid-state
    quantum emitters with high performance have been pursued and different concepts
    for energy tuning have been established. However, the properties of the emitted
    photons are always defined by the individual quantum emitter and can therefore
    not be controlled with full flexibility. Here we introduce an all-optical nonlinear
    method to tailor and control the single photon emission. We demonstrate a laser-controlled
    down-conversion process from an excited state of a semiconductor quantum three-level
    system. Based on this concept, we realize energy tuning and polarization control
    of the single photon emission with a control-laser field. Our results mark an
    important step towards tailored single photon emission from a photonic quantum
    system based on quantum optical principles.</jats:p>
article_number: '1387'
author:
- first_name: B.
  full_name: Jonas, B.
  last_name: Jonas
- first_name: Dirk Florian
  full_name: Heinze, Dirk Florian
  id: '10904'
  last_name: Heinze
- first_name: E.
  full_name: Schöll, E.
  last_name: Schöll
- first_name: P.
  full_name: Kallert, P.
  last_name: Kallert
- first_name: T.
  full_name: Langer, T.
  last_name: Langer
- first_name: S.
  full_name: Krehs, S.
  last_name: Krehs
- first_name: A.
  full_name: Widhalm, A.
  last_name: Widhalm
- first_name: Klaus
  full_name: Jöns, Klaus
  id: '85353'
  last_name: Jöns
- first_name: Dirk
  full_name: Reuter, Dirk
  id: '37763'
  last_name: Reuter
- first_name: Stefan
  full_name: Schumacher, Stefan
  id: '27271'
  last_name: Schumacher
  orcid: 0000-0003-4042-4951
- first_name: Artur
  full_name: Zrenner, Artur
  id: '606'
  last_name: Zrenner
  orcid: 0000-0002-5190-0944
citation:
  ama: Jonas B, Heinze DF, Schöll E, et al. Nonlinear down-conversion in a single
    quantum dot. <i>Nature Communications</i>. 2022;13(1). doi:<a href="https://doi.org/10.1038/s41467-022-28993-3">10.1038/s41467-022-28993-3</a>
  apa: Jonas, B., Heinze, D. F., Schöll, E., Kallert, P., Langer, T., Krehs, S., Widhalm,
    A., Jöns, K., Reuter, D., Schumacher, S., &#38; Zrenner, A. (2022). Nonlinear
    down-conversion in a single quantum dot. <i>Nature Communications</i>, <i>13</i>(1),
    Article 1387. <a href="https://doi.org/10.1038/s41467-022-28993-3">https://doi.org/10.1038/s41467-022-28993-3</a>
  bibtex: '@article{Jonas_Heinze_Schöll_Kallert_Langer_Krehs_Widhalm_Jöns_Reuter_Schumacher_et
    al._2022, title={Nonlinear down-conversion in a single quantum dot}, volume={13},
    DOI={<a href="https://doi.org/10.1038/s41467-022-28993-3">10.1038/s41467-022-28993-3</a>},
    number={11387}, journal={Nature Communications}, publisher={Springer Science and
    Business Media LLC}, author={Jonas, B. and Heinze, Dirk Florian and Schöll, E.
    and Kallert, P. and Langer, T. and Krehs, S. and Widhalm, A. and Jöns, Klaus and
    Reuter, Dirk and Schumacher, Stefan and et al.}, year={2022} }'
  chicago: Jonas, B., Dirk Florian Heinze, E. Schöll, P. Kallert, T. Langer, S. Krehs,
    A. Widhalm, et al. “Nonlinear Down-Conversion in a Single Quantum Dot.” <i>Nature
    Communications</i> 13, no. 1 (2022). <a href="https://doi.org/10.1038/s41467-022-28993-3">https://doi.org/10.1038/s41467-022-28993-3</a>.
  ieee: 'B. Jonas <i>et al.</i>, “Nonlinear down-conversion in a single quantum dot,”
    <i>Nature Communications</i>, vol. 13, no. 1, Art. no. 1387, 2022, doi: <a href="https://doi.org/10.1038/s41467-022-28993-3">10.1038/s41467-022-28993-3</a>.'
  mla: Jonas, B., et al. “Nonlinear Down-Conversion in a Single Quantum Dot.” <i>Nature
    Communications</i>, vol. 13, no. 1, 1387, Springer Science and Business Media
    LLC, 2022, doi:<a href="https://doi.org/10.1038/s41467-022-28993-3">10.1038/s41467-022-28993-3</a>.
  short: B. Jonas, D.F. Heinze, E. Schöll, P. Kallert, T. Langer, S. Krehs, A. Widhalm,
    K. Jöns, D. Reuter, S. Schumacher, A. Zrenner, Nature Communications 13 (2022).
date_created: 2023-01-27T13:41:42Z
date_updated: 2023-04-20T15:18:31Z
department:
- _id: '15'
- _id: '297'
- _id: '230'
- _id: '429'
- _id: '27'
- _id: '623'
- _id: '170'
- _id: '35'
doi: 10.1038/s41467-022-28993-3
intvolume: '        13'
issue: '1'
keyword:
- General Physics and Astronomy
- General Biochemistry
- Genetics and Molecular Biology
- General Chemistry
- Multidisciplinary
language:
- iso: eng
project:
- _id: '53'
  name: 'TRR 142: TRR 142'
- _id: '54'
  name: 'TRR 142 - A: TRR 142 - Project Area A'
- _id: '60'
  name: 'TRR 142 - A03: TRR 142 - Subproject A03'
- _id: '52'
  name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: Nature Communications
publication_identifier:
  issn:
  - 2041-1723
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: Nonlinear down-conversion in a single quantum dot
type: journal_article
user_id: '16199'
volume: 13
year: '2022'
...
---
_id: '40431'
article_number: '045302'
author:
- first_name: Tom
  full_name: Praschan, Tom
  last_name: Praschan
- first_name: Dirk
  full_name: Heinze, Dirk
  last_name: Heinze
- first_name: Dominik
  full_name: Breddermann, Dominik
  last_name: Breddermann
- first_name: Artur
  full_name: Zrenner, Artur
  id: '606'
  last_name: Zrenner
  orcid: 0000-0002-5190-0944
- first_name: Andrea
  full_name: Walther, Andrea
  last_name: Walther
- first_name: Stefan
  full_name: Schumacher, Stefan
  id: '27271'
  last_name: Schumacher
  orcid: 0000-0003-4042-4951
citation:
  ama: Praschan T, Heinze D, Breddermann D, Zrenner A, Walther A, Schumacher S. Pulse
    shaping for on-demand emission of single Raman photons from a quantum-dot biexciton.
    <i>Physical Review B</i>. 2022;105(4). doi:<a href="https://doi.org/10.1103/physrevb.105.045302">10.1103/physrevb.105.045302</a>
  apa: Praschan, T., Heinze, D., Breddermann, D., Zrenner, A., Walther, A., &#38;
    Schumacher, S. (2022). Pulse shaping for on-demand emission of single Raman photons
    from a quantum-dot biexciton. <i>Physical Review B</i>, <i>105</i>(4), Article
    045302. <a href="https://doi.org/10.1103/physrevb.105.045302">https://doi.org/10.1103/physrevb.105.045302</a>
  bibtex: '@article{Praschan_Heinze_Breddermann_Zrenner_Walther_Schumacher_2022, title={Pulse
    shaping for on-demand emission of single Raman photons from a quantum-dot biexciton},
    volume={105}, DOI={<a href="https://doi.org/10.1103/physrevb.105.045302">10.1103/physrevb.105.045302</a>},
    number={4045302}, journal={Physical Review B}, publisher={American Physical Society
    (APS)}, author={Praschan, Tom and Heinze, Dirk and Breddermann, Dominik and Zrenner,
    Artur and Walther, Andrea and Schumacher, Stefan}, year={2022} }'
  chicago: Praschan, Tom, Dirk Heinze, Dominik Breddermann, Artur Zrenner, Andrea
    Walther, and Stefan Schumacher. “Pulse Shaping for On-Demand Emission of Single
    Raman Photons from a Quantum-Dot Biexciton.” <i>Physical Review B</i> 105, no.
    4 (2022). <a href="https://doi.org/10.1103/physrevb.105.045302">https://doi.org/10.1103/physrevb.105.045302</a>.
  ieee: 'T. Praschan, D. Heinze, D. Breddermann, A. Zrenner, A. Walther, and S. Schumacher,
    “Pulse shaping for on-demand emission of single Raman photons from a quantum-dot
    biexciton,” <i>Physical Review B</i>, vol. 105, no. 4, Art. no. 045302, 2022,
    doi: <a href="https://doi.org/10.1103/physrevb.105.045302">10.1103/physrevb.105.045302</a>.'
  mla: Praschan, Tom, et al. “Pulse Shaping for On-Demand Emission of Single Raman
    Photons from a Quantum-Dot Biexciton.” <i>Physical Review B</i>, vol. 105, no.
    4, 045302, American Physical Society (APS), 2022, doi:<a href="https://doi.org/10.1103/physrevb.105.045302">10.1103/physrevb.105.045302</a>.
  short: T. Praschan, D. Heinze, D. Breddermann, A. Zrenner, A. Walther, S. Schumacher,
    Physical Review B 105 (2022).
date_created: 2023-01-26T15:45:42Z
date_updated: 2023-04-20T15:19:24Z
department:
- _id: '15'
- _id: '170'
- _id: '297'
- _id: '290'
- _id: '230'
- _id: '429'
- _id: '623'
- _id: '35'
doi: 10.1103/physrevb.105.045302
intvolume: '       105'
issue: '4'
language:
- iso: eng
project:
- _id: '53'
  name: 'TRR 142: TRR 142'
- _id: '54'
  name: 'TRR 142 - A: TRR 142 - Project Area A'
- _id: '60'
  name: 'TRR 142 - A3: TRR 142 - Subproject A3'
- _id: '52'
  name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: Physical Review B
publication_identifier:
  issn:
  - 2469-9950
  - 2469-9969
publication_status: published
publisher: American Physical Society (APS)
status: public
title: Pulse shaping for on-demand emission of single Raman photons from a quantum-dot
  biexciton
type: journal_article
user_id: '16199'
volume: 105
year: '2022'
...
---
_id: '40428'
author:
- first_name: Björn
  full_name: Jonas, Björn
  last_name: Jonas
- first_name: Dirk Florian
  full_name: Heinze, Dirk Florian
  id: '10904'
  last_name: Heinze
- first_name: Eva
  full_name: Schöll, Eva
  last_name: Schöll
- first_name: Patricia
  full_name: Kallert, Patricia
  last_name: Kallert
- first_name: Timo
  full_name: Langer, Timo
  last_name: Langer
- first_name: Sebastian
  full_name: Krehs, Sebastian
  last_name: Krehs
- first_name: Alex
  full_name: Widhalm, Alex
  last_name: Widhalm
- first_name: Klaus
  full_name: Jöns, Klaus
  id: '85353'
  last_name: Jöns
- first_name: Dirk
  full_name: Reuter, Dirk
  id: '37763'
  last_name: Reuter
- first_name: Artur
  full_name: Zrenner, Artur
  id: '606'
  last_name: Zrenner
  orcid: 0000-0002-5190-0944
citation:
  ama: Jonas B, Heinze DF, Schöll E, et al. <i>Nonlinear Down-Conversion in a Single
    Quantum Dot</i>. LibreCat University; 2022. doi:<a href="https://doi.org/10.5281/ZENODO.6024228">10.5281/ZENODO.6024228</a>
  apa: Jonas, B., Heinze, D. F., Schöll, E., Kallert, P., Langer, T., Krehs, S., Widhalm,
    A., Jöns, K., Reuter, D., &#38; Zrenner, A. (2022). <i>Nonlinear down-conversion
    in a single quantum dot</i>. LibreCat University. <a href="https://doi.org/10.5281/ZENODO.6024228">https://doi.org/10.5281/ZENODO.6024228</a>
  bibtex: '@book{Jonas_Heinze_Schöll_Kallert_Langer_Krehs_Widhalm_Jöns_Reuter_Zrenner_2022,
    title={Nonlinear down-conversion in a single quantum dot}, DOI={<a href="https://doi.org/10.5281/ZENODO.6024228">10.5281/ZENODO.6024228</a>},
    publisher={LibreCat University}, author={Jonas, Björn and Heinze, Dirk Florian
    and Schöll, Eva and Kallert, Patricia and Langer, Timo and Krehs, Sebastian and
    Widhalm, Alex and Jöns, Klaus and Reuter, Dirk and Zrenner, Artur}, year={2022}
    }'
  chicago: Jonas, Björn, Dirk Florian Heinze, Eva Schöll, Patricia Kallert, Timo Langer,
    Sebastian Krehs, Alex Widhalm, Klaus Jöns, Dirk Reuter, and Artur Zrenner. <i>Nonlinear
    Down-Conversion in a Single Quantum Dot</i>. LibreCat University, 2022. <a href="https://doi.org/10.5281/ZENODO.6024228">https://doi.org/10.5281/ZENODO.6024228</a>.
  ieee: B. Jonas <i>et al.</i>, <i>Nonlinear down-conversion in a single quantum dot</i>.
    LibreCat University, 2022.
  mla: Jonas, Björn, et al. <i>Nonlinear Down-Conversion in a Single Quantum Dot</i>.
    LibreCat University, 2022, doi:<a href="https://doi.org/10.5281/ZENODO.6024228">10.5281/ZENODO.6024228</a>.
  short: B. Jonas, D.F. Heinze, E. Schöll, P. Kallert, T. Langer, S. Krehs, A. Widhalm,
    K. Jöns, D. Reuter, A. Zrenner, Nonlinear Down-Conversion in a Single Quantum
    Dot, LibreCat University, 2022.
date_created: 2023-01-26T15:38:28Z
date_updated: 2023-04-20T15:18:48Z
department:
- _id: '15'
- _id: '170'
- _id: '297'
- _id: '290'
- _id: '292'
- _id: '642'
- _id: '230'
- _id: '429'
- _id: '35'
doi: 10.5281/ZENODO.6024228
project:
- _id: '53'
  name: 'TRR 142: TRR 142'
- _id: '54'
  name: 'TRR 142 - A: TRR 142 - Project Area A'
- _id: '60'
  name: 'TRR 142 - A3: TRR 142 - Subproject A3'
- _id: '52'
  name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publisher: LibreCat University
status: public
title: Nonlinear down-conversion in a single quantum dot
type: research_data
user_id: '16199'
year: '2022'
...
---
_id: '37711'
abstract:
- lang: eng
  text: <jats:title>Abstract</jats:title><jats:p>Polarons influence decisively the
    performance of lithium niobate for optical applications. In this work, the formation
    of (defect) bound polarons in lithium niobate is studied by ab initio molecular
    dynamics. The calculations show a broad scatter of polaron formation times. Rising
    temperature increases the share of trajectories with long formation times, which
    leads to an overall increase of the average formation time with temperature. However,
    even at elevated temperatures, the average formation time does not exceed the
    value of 100 femtoseconds, i.e., a value close to the time measured for free,
    i.e., self-trapped polarons. Analyzing individual trajectories, it is found that
    the time required for the structural relaxation of the polarons depends sensitively
    on the excitation of the lithium niobate high-frequency phonon modes and their
    phase relation.</jats:p>
author:
- first_name: Marvin
  full_name: Krenz, Marvin
  id: '52309'
  last_name: Krenz
- first_name: Uwe
  full_name: Gerstmann, Uwe
  id: '171'
  last_name: Gerstmann
  orcid: 0000-0002-4476-223X
- first_name: Wolf Gero
  full_name: Schmidt, Wolf Gero
  id: '468'
  last_name: Schmidt
  orcid: 0000-0002-2717-5076
citation:
  ama: Krenz M, Gerstmann U, Schmidt WG. Bound polaron formation in lithium niobate
    from ab initio molecular dynamics. <i>Applied Physics A</i>. 2022;128:480. doi:<a
    href="https://doi.org/10.1007/s00339-022-05577-y">10.1007/s00339-022-05577-y</a>
  apa: Krenz, M., Gerstmann, U., &#38; Schmidt, W. G. (2022). Bound polaron formation
    in lithium niobate from ab initio molecular dynamics. <i>Applied Physics A</i>,
    <i>128</i>, 480. <a href="https://doi.org/10.1007/s00339-022-05577-y">https://doi.org/10.1007/s00339-022-05577-y</a>
  bibtex: '@article{Krenz_Gerstmann_Schmidt_2022, title={Bound polaron formation in
    lithium niobate from ab initio molecular dynamics}, volume={128}, DOI={<a href="https://doi.org/10.1007/s00339-022-05577-y">10.1007/s00339-022-05577-y</a>},
    journal={Applied Physics A}, publisher={Springer Science and Business Media LLC},
    author={Krenz, Marvin and Gerstmann, Uwe and Schmidt, Wolf Gero}, year={2022},
    pages={480} }'
  chicago: 'Krenz, Marvin, Uwe Gerstmann, and Wolf Gero Schmidt. “Bound Polaron Formation
    in Lithium Niobate from Ab Initio Molecular Dynamics.” <i>Applied Physics A</i>
    128 (2022): 480. <a href="https://doi.org/10.1007/s00339-022-05577-y">https://doi.org/10.1007/s00339-022-05577-y</a>.'
  ieee: 'M. Krenz, U. Gerstmann, and W. G. Schmidt, “Bound polaron formation in lithium
    niobate from ab initio molecular dynamics,” <i>Applied Physics A</i>, vol. 128,
    p. 480, 2022, doi: <a href="https://doi.org/10.1007/s00339-022-05577-y">10.1007/s00339-022-05577-y</a>.'
  mla: Krenz, Marvin, et al. “Bound Polaron Formation in Lithium Niobate from Ab Initio
    Molecular Dynamics.” <i>Applied Physics A</i>, vol. 128, Springer Science and
    Business Media LLC, 2022, p. 480, doi:<a href="https://doi.org/10.1007/s00339-022-05577-y">10.1007/s00339-022-05577-y</a>.
  short: M. Krenz, U. Gerstmann, W.G. Schmidt, Applied Physics A 128 (2022) 480.
date_created: 2023-01-20T11:18:44Z
date_updated: 2023-04-21T11:06:37Z
department:
- _id: '15'
- _id: '170'
- _id: '295'
- _id: '230'
- _id: '429'
- _id: '35'
- _id: '790'
doi: 10.1007/s00339-022-05577-y
intvolume: '       128'
keyword:
- General Materials Science
- General Chemistry
language:
- iso: eng
page: '480'
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: '54'
  name: 'TRR 142 - A: TRR 142 - Project Area A'
- _id: '166'
  name: 'TRR 142 - A11: TRR 142 - Subproject A11'
- _id: '168'
  name: 'TRR 142 - B07: TRR 142 - Subproject B07'
publication: Applied Physics A
publication_identifier:
  issn:
  - 0947-8396
  - 1432-0630
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: Bound polaron formation in lithium niobate from ab initio molecular dynamics
type: journal_article
user_id: '171'
volume: 128
year: '2022'
...
---
_id: '33484'
abstract:
- lang: eng
  text: We study the DC conductivity in potassium titanyl phosphate (KTiOPO4, KTP)
    and its isomorphs KTiOAsO4 (KTA) and Rb1%K99%TiOPO4 (RKTP) and introduce a method
    by which to reduce the overall ionic conductivity in KTP by a potassium nitrate
    treatment. Furthermore, we create so-called gray tracking in KTP and investigate
    the ionic conductivity in theses areas. A local unintended reduction of the ionic
    conductivity is observed in the gray-tracked regions, which also induce additional
    optical absorption in the material. We show that a thermal treatment in an oxygen-rich
    atmosphere removes the gray tracking and brings the ionic conductivity as well
    as the optical transmission back to the original level. These studies can help
    to choose the best material and treatment for specific applications.
author:
- first_name: Laura
  full_name: Padberg, Laura
  id: '40300'
  last_name: Padberg
- first_name: Viktor
  full_name: Quiring, Viktor
  last_name: Quiring
- first_name: Adriana
  full_name: Bocchini, Adriana
  id: '58349'
  last_name: Bocchini
  orcid: 0000-0002-2134-3075
- first_name: Matteo
  full_name: Santandrea, Matteo
  id: '55095'
  last_name: Santandrea
  orcid: 0000-0001-5718-358X
- 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: Christine
  full_name: Silberhorn, Christine
  id: '26263'
  last_name: Silberhorn
- first_name: Christof
  full_name: Eigner, Christof
  id: '13244'
  last_name: Eigner
  orcid: https://orcid.org/0000-0002-5693-3083
citation:
  ama: 'Padberg L, Quiring V, Bocchini A, et al. DC Ionic Conductivity in KTP and
    Its Isomorphs: Properties, Methods for Suppression, and Its Connection to Gray
    Tracking. <i>Crystals</i>. 2022;12:1359. doi:<a href="https://doi.org/10.3390/cryst12101359">10.3390/cryst12101359</a>'
  apa: 'Padberg, L., Quiring, V., Bocchini, A., Santandrea, M., Gerstmann, U., Schmidt,
    W. G., Silberhorn, C., &#38; Eigner, C. (2022). DC Ionic Conductivity in KTP and
    Its Isomorphs: Properties, Methods for Suppression, and Its Connection to Gray
    Tracking. <i>Crystals</i>, <i>12</i>, 1359. <a href="https://doi.org/10.3390/cryst12101359">https://doi.org/10.3390/cryst12101359</a>'
  bibtex: '@article{Padberg_Quiring_Bocchini_Santandrea_Gerstmann_Schmidt_Silberhorn_Eigner_2022,
    title={DC Ionic Conductivity in KTP and Its Isomorphs: Properties, Methods for
    Suppression, and Its Connection to Gray Tracking}, volume={12}, DOI={<a href="https://doi.org/10.3390/cryst12101359">10.3390/cryst12101359</a>},
    journal={Crystals}, author={Padberg, Laura and Quiring, Viktor and Bocchini, Adriana
    and Santandrea, Matteo and Gerstmann, Uwe and Schmidt, Wolf Gero and Silberhorn,
    Christine and Eigner, Christof}, year={2022}, pages={1359} }'
  chicago: 'Padberg, Laura, Viktor Quiring, Adriana Bocchini, Matteo Santandrea, Uwe
    Gerstmann, Wolf Gero Schmidt, Christine Silberhorn, and Christof Eigner. “DC Ionic
    Conductivity in KTP and Its Isomorphs: Properties, Methods for Suppression, and
    Its Connection to Gray Tracking.” <i>Crystals</i> 12 (2022): 1359. <a href="https://doi.org/10.3390/cryst12101359">https://doi.org/10.3390/cryst12101359</a>.'
  ieee: 'L. Padberg <i>et al.</i>, “DC Ionic Conductivity in KTP and Its Isomorphs:
    Properties, Methods for Suppression, and Its Connection to Gray Tracking,” <i>Crystals</i>,
    vol. 12, p. 1359, 2022, doi: <a href="https://doi.org/10.3390/cryst12101359">10.3390/cryst12101359</a>.'
  mla: 'Padberg, Laura, et al. “DC Ionic Conductivity in KTP and Its Isomorphs: Properties,
    Methods for Suppression, and Its Connection to Gray Tracking.” <i>Crystals</i>,
    vol. 12, 2022, p. 1359, doi:<a href="https://doi.org/10.3390/cryst12101359">10.3390/cryst12101359</a>.'
  short: L. Padberg, V. Quiring, A. Bocchini, M. Santandrea, U. Gerstmann, W.G. Schmidt,
    C. Silberhorn, C. Eigner, Crystals 12 (2022) 1359.
date_created: 2022-09-26T13:12:48Z
date_updated: 2023-04-21T11:07:11Z
department:
- _id: '15'
- _id: '288'
- _id: '623'
- _id: '170'
- _id: '295'
- _id: '230'
- _id: '429'
- _id: '35'
- _id: '790'
doi: 10.3390/cryst12101359
intvolume: '        12'
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
page: '1359'
project:
- _id: '53'
  name: 'TRR 142: TRR 142'
- _id: '55'
  name: 'TRR 142 - B: TRR 142 - Project Area B'
- _id: '52'
  name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
- _id: '168'
  name: 'TRR 142 - B07: TRR 142 - Subproject B07'
- _id: '54'
  name: 'TRR 142 - A: TRR 142 - Project Area A'
- _id: '166'
  name: 'TRR 142 - A11: TRR 142 - Subproject A11'
publication: Crystals
publication_identifier:
  issn:
  - 2073-4352
status: public
title: 'DC Ionic Conductivity in KTP and Its Isomorphs: Properties, Methods for Suppression,
  and Its Connection to Gray Tracking'
type: journal_article
user_id: '171'
volume: 12
year: '2022'
...
---
_id: '43433'
abstract:
- lang: ger
  text: 'Ziel dieser Studie ist es den digitalen moodlegestützten asynchronen Sprachkurs
    Fachspezifisches Chinesisch für das „Maschinenbau in China Programm“ (mb-cn) der
    Fakultät für Maschinenbau der Universität Paderborn zu evaluieren, um Handlungsempfehlungen
    für zukünftig ähnlich aufgebaute Projekte zu entwickeln. Dazu wurden im Sommersemester
    2021 sechs leitfadengestützte Interviews geführt. Die Interviews wurden anschließend
    mithilfe von deduktiv ermittelten Kategorien, die sich aus dem Technology Acceptance
    Model 2 (TAM2) nach Venkatesh und Davis (2000) ergaben, nach Mayring (2015) analysiert,
    um abschließend die Forschungsfrage zu beantworten: „Wie bewerten mb-cn Ingenieurstudierende
    die wahrgenommene Nützlichkeit der digitalen Sprachlernangebote des Kurses Fachspezifisches
    Chinesisch?“.'
alternative_title:
- Evaluation of a digital subject-specific chinese language course for engineering
  students
article_type: original
author:
- first_name: Dennis
  full_name: Hambach, Dennis
  id: '32850'
  last_name: Hambach
citation:
  ama: Hambach D. Evaluation eines digitalen Fachspezifischen Chinesischsprachkurses
    für Studierende des Ingenieurwesens. <i> die hochschullehre Interdisziplinäre
    Zeitschrift für Hochschule und Lehre</i>. 2022;(8):1-15. doi:<a href="https://doi.org/10.3278/HSL2249W">10.3278/HSL2249W</a>
  apa: Hambach, D. (2022). Evaluation eines digitalen Fachspezifischen Chinesischsprachkurses
    für Studierende des Ingenieurwesens. <i> die hochschullehre. Interdisziplinäre
    Zeitschrift für Hochschule und Lehre</i>, <i>8</i>, 1–15. <a href="https://doi.org/10.3278/HSL2249W">https://doi.org/10.3278/HSL2249W</a>
  bibtex: '@article{Hambach_2022, title={Evaluation eines digitalen Fachspezifischen
    Chinesischsprachkurses für Studierende des Ingenieurwesens}, DOI={<a href="https://doi.org/10.3278/HSL2249W">10.3278/HSL2249W</a>},
    number={8}, journal={ die hochschullehre. Interdisziplinäre Zeitschrift für Hochschule
    und Lehre}, publisher={wbv Publikation}, author={Hambach, Dennis}, year={2022},
    pages={1–15} }'
  chicago: 'Hambach, Dennis. “Evaluation eines digitalen Fachspezifischen Chinesischsprachkurses
    für Studierende des Ingenieurwesens.” <i> die hochschullehre. Interdisziplinäre
    Zeitschrift für Hochschule und Lehre</i>, no. 8 (2022): 1–15. <a href="https://doi.org/10.3278/HSL2249W">https://doi.org/10.3278/HSL2249W</a>.'
  ieee: 'D. Hambach, “Evaluation eines digitalen Fachspezifischen Chinesischsprachkurses
    für Studierende des Ingenieurwesens,” <i> die hochschullehre. Interdisziplinäre
    Zeitschrift für Hochschule und Lehre</i>, no. 8, pp. 1–15, 2022, doi: <a href="https://doi.org/10.3278/HSL2249W">10.3278/HSL2249W</a>.'
  mla: Hambach, Dennis. “Evaluation eines digitalen Fachspezifischen Chinesischsprachkurses
    für Studierende des Ingenieurwesens.” <i> die hochschullehre. Interdisziplinäre
    Zeitschrift für Hochschule und Lehre</i>, no. 8, wbv Publikation, 2022, pp. 1–15,
    doi:<a href="https://doi.org/10.3278/HSL2249W">10.3278/HSL2249W</a>.
  short: D. Hambach,  die hochschullehre. Interdisziplinäre Zeitschrift für Hochschule
    und Lehre (2022) 1–15.
date_created: 2023-04-06T09:59:20Z
date_updated: 2023-04-27T08:59:48Z
ddc:
- '490'
department:
- _id: '669'
- _id: '146'
- _id: '398'
doi: 10.3278/HSL2249W
has_accepted_license: '1'
issue: '8'
keyword:
- Technology Acceptance Model
- Fachspezifische Chinesischsprachkurse
- digitale Lehre
- Moodle
- Evaluation
language:
- iso: ger
main_file_link:
- open_access: '1'
  url: https://www.wbv.de/shop/Evaluation-eines-digitalen-Fachspezifischen-Chinesischsprachkurses-fuer-Studierende-des-Ingenieurwesens-HSL2249W
oa: '1'
page: 1-15
publication: ' die hochschullehre. Interdisziplinäre Zeitschrift für Hochschule und
  Lehre'
publication_status: published
publisher: wbv Publikation
quality_controlled: '1'
status: public
title: Evaluation eines digitalen Fachspezifischen Chinesischsprachkurses für Studierende
  des Ingenieurwesens
type: journal_article
user_id: '32850'
year: '2022'
...
---
_id: '31360'
abstract:
- lang: eng
  text: <jats:p>The adaptive joining process employing friction-spun joint connectors
    (FSJC) is a promising method for the realization of adaptable joints and thus
    for lightweight construction. In addition to experimental investigations, numerical
    studies are indispensable tools for its development. Therefore, this paper includes
    an analysis of boundary conditions for the spatial discretization and mesh modeling
    techniques, the material modeling, the contact and friction modeling, and the
    thermal boundary conditions for the finite element (FE) modeling of this joining
    process. For these investigations, two FE models corresponding to the two process
    steps were set up and compared with the two related processes of friction stir
    welding and friction drilling. Regarding the spatial discretization, the Lagrangian
    approach is not sufficient to represent the deformation that occurs. The Johnson-Cook
    model is well suited as a material model. The modeling of the contact detection
    and friction are important research subjects. Coulomb’s law of friction is not
    adequate to account for the complex friction phenomena of the adaptive joining
    process. The thermal boundary conditions play a decisive role in heat generation
    and thus in the material flow of the process. It is advisable to use temperature-dependent
    parameters and to investigate in detail the influence of radiation in the entire
    process.</jats:p>
article_number: '869'
author:
- first_name: Annika
  full_name: Oesterwinter, Annika
  id: '44917'
  last_name: Oesterwinter
- first_name: Christian
  full_name: Wischer, Christian
  id: '72219'
  last_name: Wischer
- first_name: Werner
  full_name: Homberg, Werner
  last_name: Homberg
citation:
  ama: Oesterwinter A, Wischer C, Homberg W. Identification of Requirements for FE
    Modeling of an Adaptive Joining Technology Employing Friction-Spun Joint Connectors
    (FSJC). <i>Metals</i>. 2022;12(5). doi:<a href="https://doi.org/10.3390/met12050869">10.3390/met12050869</a>
  apa: Oesterwinter, A., Wischer, C., &#38; Homberg, W. (2022). Identification of
    Requirements for FE Modeling of an Adaptive Joining Technology Employing Friction-Spun
    Joint Connectors (FSJC). <i>Metals</i>, <i>12</i>(5), Article 869. <a href="https://doi.org/10.3390/met12050869">https://doi.org/10.3390/met12050869</a>
  bibtex: '@article{Oesterwinter_Wischer_Homberg_2022, title={Identification of Requirements
    for FE Modeling of an Adaptive Joining Technology Employing Friction-Spun Joint
    Connectors (FSJC)}, volume={12}, DOI={<a href="https://doi.org/10.3390/met12050869">10.3390/met12050869</a>},
    number={5869}, journal={Metals}, publisher={MDPI AG}, author={Oesterwinter, Annika
    and Wischer, Christian and Homberg, Werner}, year={2022} }'
  chicago: Oesterwinter, Annika, Christian Wischer, and Werner Homberg. “Identification
    of Requirements for FE Modeling of an Adaptive Joining Technology Employing Friction-Spun
    Joint Connectors (FSJC).” <i>Metals</i> 12, no. 5 (2022). <a href="https://doi.org/10.3390/met12050869">https://doi.org/10.3390/met12050869</a>.
  ieee: 'A. Oesterwinter, C. Wischer, and W. Homberg, “Identification of Requirements
    for FE Modeling of an Adaptive Joining Technology Employing Friction-Spun Joint
    Connectors (FSJC),” <i>Metals</i>, vol. 12, no. 5, Art. no. 869, 2022, doi: <a
    href="https://doi.org/10.3390/met12050869">10.3390/met12050869</a>.'
  mla: Oesterwinter, Annika, et al. “Identification of Requirements for FE Modeling
    of an Adaptive Joining Technology Employing Friction-Spun Joint Connectors (FSJC).”
    <i>Metals</i>, vol. 12, no. 5, 869, MDPI AG, 2022, doi:<a href="https://doi.org/10.3390/met12050869">10.3390/met12050869</a>.
  short: A. Oesterwinter, C. Wischer, W. Homberg, Metals 12 (2022).
date_created: 2022-05-21T17:27:16Z
date_updated: 2023-04-27T09:39:39Z
department:
- _id: '9'
- _id: '156'
- _id: '630'
doi: 10.3390/met12050869
intvolume: '        12'
issue: '5'
keyword:
- General Materials Science
- Metals and Alloys
language:
- iso: eng
project:
- _id: '133'
  name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '147'
  name: 'TRR 285 – C03: TRR 285 - Subproject C03'
- _id: '130'
  grant_number: '418701707'
  name: 'TRR 285: TRR 285'
publication: Metals
publication_identifier:
  issn:
  - 2075-4701
publication_status: published
publisher: MDPI AG
quality_controlled: '1'
status: public
title: Identification of Requirements for FE Modeling of an Adaptive Joining Technology
  Employing Friction-Spun Joint Connectors (FSJC)
type: journal_article
user_id: '83141'
volume: 12
year: '2022'
...
---
_id: '34246'
article_number: '108899'
author:
- first_name: Gunter
  full_name: Kullmer, Gunter
  id: '291'
  last_name: Kullmer
- first_name: Deborah
  full_name: Weiß, Deborah
  id: '45673'
  last_name: Weiß
- first_name: Britta
  full_name: Schramm, Britta
  id: '4668'
  last_name: Schramm
citation:
  ama: Kullmer G, Weiß D, Schramm B. Development of a method for the separate measurement
    of the growth of internal crack tips by means of the potential drop method. <i>Engineering
    Fracture Mechanics</i>. Published online 2022. doi:<a href="https://doi.org/10.1016/j.engfracmech.2022.108899">10.1016/j.engfracmech.2022.108899</a>
  apa: Kullmer, G., Weiß, D., &#38; Schramm, B. (2022). Development of a method for
    the separate measurement of the growth of internal crack tips by means of the
    potential drop method. <i>Engineering Fracture Mechanics</i>, Article 108899.
    <a href="https://doi.org/10.1016/j.engfracmech.2022.108899">https://doi.org/10.1016/j.engfracmech.2022.108899</a>
  bibtex: '@article{Kullmer_Weiß_Schramm_2022, title={Development of a method for
    the separate measurement of the growth of internal crack tips by means of the
    potential drop method}, DOI={<a href="https://doi.org/10.1016/j.engfracmech.2022.108899">10.1016/j.engfracmech.2022.108899</a>},
    number={108899}, journal={Engineering Fracture Mechanics}, publisher={Elsevier
    BV}, author={Kullmer, Gunter and Weiß, Deborah and Schramm, Britta}, year={2022}
    }'
  chicago: Kullmer, Gunter, Deborah Weiß, and Britta Schramm. “Development of a Method
    for the Separate Measurement of the Growth of Internal Crack Tips by Means of
    the Potential Drop Method.” <i>Engineering Fracture Mechanics</i>, 2022. <a href="https://doi.org/10.1016/j.engfracmech.2022.108899">https://doi.org/10.1016/j.engfracmech.2022.108899</a>.
  ieee: 'G. Kullmer, D. Weiß, and B. Schramm, “Development of a method for the separate
    measurement of the growth of internal crack tips by means of the potential drop
    method,” <i>Engineering Fracture Mechanics</i>, Art. no. 108899, 2022, doi: <a
    href="https://doi.org/10.1016/j.engfracmech.2022.108899">10.1016/j.engfracmech.2022.108899</a>.'
  mla: Kullmer, Gunter, et al. “Development of a Method for the Separate Measurement
    of the Growth of Internal Crack Tips by Means of the Potential Drop Method.” <i>Engineering
    Fracture Mechanics</i>, 108899, Elsevier BV, 2022, doi:<a href="https://doi.org/10.1016/j.engfracmech.2022.108899">10.1016/j.engfracmech.2022.108899</a>.
  short: G. Kullmer, D. Weiß, B. Schramm, Engineering Fracture Mechanics (2022).
date_created: 2022-12-06T14:59:46Z
date_updated: 2023-04-27T10:15:11Z
department:
- _id: '143'
- _id: '630'
doi: 10.1016/j.engfracmech.2022.108899
keyword:
- Mechanical Engineering
- Mechanics of Materials
- General Materials Science
language:
- iso: eng
project:
- _id: '130'
  grant_number: '418701707'
  name: 'TRR 285: TRR 285'
- _id: '132'
  name: 'TRR 285 - B: TRR 285 - Project Area B'
- _id: '143'
  name: 'TRR 285 – B04: TRR 285 - Subproject B04'
publication: Engineering Fracture Mechanics
publication_identifier:
  issn:
  - 0013-7944
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Development of a method for the separate measurement of the growth of internal
  crack tips by means of the potential drop method
type: journal_article
user_id: '45673'
year: '2022'
...
---
_id: '33517'
author:
- first_name: Sebastian
  full_name: Gottschalk, Sebastian
  id: '47208'
  last_name: Gottschalk
- first_name: Enes
  full_name: Yigitbas, Enes
  id: '8447'
  last_name: Yigitbas
  orcid: 0000-0002-5967-833X
- first_name: Alexander
  full_name: Nowosad, Alexander
  last_name: Nowosad
- first_name: Gregor
  full_name: Engels, Gregor
  id: '107'
  last_name: Engels
citation:
  ama: 'Gottschalk S, Yigitbas E, Nowosad A, Engels G. Don’t Start from Scratch: A
    Modularized Architecture for Business Model Development Tools. In: <i>Software
    Business - 13th International Conference, {ICSOB} 2022, Bolzano, Italy, Proceedings
    </i>. Springer; 2022.'
  apa: 'Gottschalk, S., Yigitbas, E., Nowosad, A., &#38; Engels, G. (2022). Don’t
    Start from Scratch: A Modularized Architecture for Business Model Development
    Tools. <i>Software Business - 13th International Conference, {ICSOB} 2022, Bolzano,
    Italy, Proceedings </i>.'
  bibtex: '@inproceedings{Gottschalk_Yigitbas_Nowosad_Engels_2022, title={Don’t Start
    from Scratch: A Modularized Architecture for Business Model Development Tools},
    booktitle={Software Business - 13th International Conference, {ICSOB} 2022, Bolzano,
    Italy, Proceedings }, publisher={Springer}, author={Gottschalk, Sebastian and
    Yigitbas, Enes and Nowosad, Alexander and Engels, Gregor}, year={2022} }'
  chicago: 'Gottschalk, Sebastian, Enes Yigitbas, Alexander Nowosad, and Gregor Engels.
    “Don’t Start from Scratch: A Modularized Architecture for Business Model Development
    Tools.” In <i>Software Business - 13th International Conference, {ICSOB} 2022,
    Bolzano, Italy, Proceedings </i>. Springer, 2022.'
  ieee: 'S. Gottschalk, E. Yigitbas, A. Nowosad, and G. Engels, “Don’t Start from
    Scratch: A Modularized Architecture for Business Model Development Tools,” 2022.'
  mla: 'Gottschalk, Sebastian, et al. “Don’t Start from Scratch: A Modularized Architecture
    for Business Model Development Tools.” <i>Software Business - 13th International
    Conference, {ICSOB} 2022, Bolzano, Italy, Proceedings </i>, Springer, 2022.'
  short: 'S. Gottschalk, E. Yigitbas, A. Nowosad, G. Engels, in: Software Business
    - 13th International Conference, {ICSOB} 2022, Bolzano, Italy, Proceedings , Springer,
    2022.'
date_created: 2022-10-04T13:54:07Z
date_updated: 2023-03-14T09:58:14Z
department:
- _id: '66'
- _id: '534'
language:
- iso: eng
publication: 'Software Business - 13th International Conference, {ICSOB} 2022, Bolzano,
  Italy, Proceedings '
publisher: Springer
status: public
title: 'Don’t Start from Scratch: A Modularized Architecture for Business Model Development
  Tools'
type: conference
user_id: '8447'
year: '2022'
...
