---
_id: '60002'
abstract:
- lang: eng
  text: This study focuses on damage modeling across different mechanical joining
    processes within a process chain, specifically using clinching and self-pierce
    riveting (SPR). The aim is to apply a comprehensive model that captures the damage
    mechanisms and interactions in these technologies, optimizing them for enhanced
    performance and durability of aluminum joints. A GISSMO damage model was utilized,
    based on the stress states occurring during the joining process and a newly introduced
    damage testing method. This model was applied to both clinching and SPR processes.
    A detailed analysis of the stress states provided insights into their effect on
    the material. By incorporating these insights into the GISSMO model, improved
    accuracy in damage prediction was achieved. The model's application to clinching
    and SPR demonstrated its effectiveness in optimizing aluminum joint performance
    and durability, ensuring that the processes can be finely tuned to minimize damage
    and enhance joint quality.</jats:p>
author:
- first_name: Özcan
  full_name: Harabati, Özcan
  id: '54972'
  last_name: Harabati
- first_name: Christian Roman
  full_name: Bielak, Christian Roman
  id: '34782'
  last_name: Bielak
- first_name: Max
  full_name: Böhnke, Max
  id: '45779'
  last_name: Böhnke
- first_name: Malte Christian
  full_name: Schlichter, Malte Christian
  id: '61977'
  last_name: Schlichter
- first_name: Marc
  full_name: Brockmeier, Marc
  last_name: Brockmeier
- 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: 'Harabati Ö, Bielak CR, Böhnke M, et al. Cross-process damage modeling: A process-chain
    case study of clinching and self-pierced riveting for aluminum connections. In:
    <i>Materials Research Proceedings</i>. Vol 52. Materials Research Forum LLC; 2025.
    doi:<a href="https://doi.org/10.21741/9781644903551-19">10.21741/9781644903551-19</a>'
  apa: 'Harabati, Ö., Bielak, C. R., Böhnke, M., Schlichter, M. C., Brockmeier, M.,
    Bobbert, M., &#38; Meschut, G. (2025). Cross-process damage modeling: A process-chain
    case study of clinching and self-pierced riveting for aluminum connections. <i>Materials
    Research Proceedings</i>, <i>52</i>. <a href="https://doi.org/10.21741/9781644903551-19">https://doi.org/10.21741/9781644903551-19</a>'
  bibtex: '@inproceedings{Harabati_Bielak_Böhnke_Schlichter_Brockmeier_Bobbert_Meschut_2025,
    title={Cross-process damage modeling: A process-chain case study of clinching
    and self-pierced riveting for aluminum connections}, volume={52}, DOI={<a href="https://doi.org/10.21741/9781644903551-19">10.21741/9781644903551-19</a>},
    booktitle={Materials Research Proceedings}, publisher={Materials Research Forum
    LLC}, author={Harabati, Özcan and Bielak, Christian Roman and Böhnke, Max and
    Schlichter, Malte Christian and Brockmeier, Marc and Bobbert, Mathias and Meschut,
    Gerson}, year={2025} }'
  chicago: 'Harabati, Özcan, Christian Roman Bielak, Max Böhnke, Malte Christian Schlichter,
    Marc Brockmeier, Mathias Bobbert, and Gerson Meschut. “Cross-Process Damage Modeling:
    A Process-Chain Case Study of Clinching and Self-Pierced Riveting for Aluminum
    Connections.” In <i>Materials Research Proceedings</i>, Vol. 52. Materials Research
    Forum LLC, 2025. <a href="https://doi.org/10.21741/9781644903551-19">https://doi.org/10.21741/9781644903551-19</a>.'
  ieee: 'Ö. Harabati <i>et al.</i>, “Cross-process damage modeling: A process-chain
    case study of clinching and self-pierced riveting for aluminum connections,” in
    <i>Materials Research Proceedings</i>, 2025, vol. 52, doi: <a href="https://doi.org/10.21741/9781644903551-19">10.21741/9781644903551-19</a>.'
  mla: 'Harabati, Özcan, et al. “Cross-Process Damage Modeling: A Process-Chain Case
    Study of Clinching and Self-Pierced Riveting for Aluminum Connections.” <i>Materials
    Research Proceedings</i>, vol. 52, Materials Research Forum LLC, 2025, doi:<a
    href="https://doi.org/10.21741/9781644903551-19">10.21741/9781644903551-19</a>.'
  short: 'Ö. Harabati, C.R. Bielak, M. Böhnke, M.C. Schlichter, M. Brockmeier, M.
    Bobbert, G. Meschut, in: Materials Research Proceedings, Materials Research Forum
    LLC, 2025.'
date_created: 2025-05-20T12:50:34Z
date_updated: 2026-02-24T13:59:43Z
doi: 10.21741/9781644903551-19
intvolume: '        52'
language:
- iso: eng
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: 'Cross-process damage modeling: A process-chain case study of clinching and
  self-pierced riveting for aluminum connections'
type: conference
user_id: '7850'
volume: 52
year: '2025'
...
---
_id: '59584'
article_number: '100299'
author:
- first_name: Johannes
  full_name: Friedlein, Johannes
  last_name: Friedlein
- first_name: Stephan
  full_name: Lüder, Stephan
  last_name: Lüder
- first_name: Jan
  full_name: Kalich, Jan
  last_name: Kalich
- first_name: Hans Christian
  full_name: Schmale, Hans Christian
  last_name: Schmale
- first_name: Max
  full_name: Böhnke, Max
  id: '45779'
  last_name: Böhnke
- first_name: Malte Christian
  full_name: Schlichter, Malte Christian
  id: '61977'
  last_name: Schlichter
- 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
- first_name: Paul
  full_name: Steinmann, Paul
  last_name: Steinmann
- first_name: Julia
  full_name: Mergheim, Julia
  last_name: Mergheim
citation:
  ama: Friedlein J, Lüder S, Kalich J, et al. Application of stress-state-dependent
    ductile damage and failure model to clinch joining for a wide range of tool and
    material combinations. <i>Journal of Advanced Joining Processes</i>. 2025;11.
    doi:<a href="https://doi.org/10.1016/j.jajp.2025.100299">10.1016/j.jajp.2025.100299</a>
  apa: Friedlein, J., Lüder, S., Kalich, J., Schmale, H. C., Böhnke, M., Schlichter,
    M. C., Bobbert, M., Meschut, G., Steinmann, P., &#38; Mergheim, J. (2025). Application
    of stress-state-dependent ductile damage and failure model to clinch joining for
    a wide range of tool and material combinations. <i>Journal of Advanced Joining
    Processes</i>, <i>11</i>, Article 100299. <a href="https://doi.org/10.1016/j.jajp.2025.100299">https://doi.org/10.1016/j.jajp.2025.100299</a>
  bibtex: '@article{Friedlein_Lüder_Kalich_Schmale_Böhnke_Schlichter_Bobbert_Meschut_Steinmann_Mergheim_2025,
    title={Application of stress-state-dependent ductile damage and failure model
    to clinch joining for a wide range of tool and material combinations}, volume={11},
    DOI={<a href="https://doi.org/10.1016/j.jajp.2025.100299">10.1016/j.jajp.2025.100299</a>},
    number={100299}, journal={Journal of Advanced Joining Processes}, publisher={Elsevier
    BV}, author={Friedlein, Johannes and Lüder, Stephan and Kalich, Jan and Schmale,
    Hans Christian and Böhnke, Max and Schlichter, Malte Christian and Bobbert, Mathias
    and Meschut, Gerson and Steinmann, Paul and Mergheim, Julia}, year={2025} }'
  chicago: Friedlein, Johannes, Stephan Lüder, Jan Kalich, Hans Christian Schmale,
    Max Böhnke, Malte Christian Schlichter, Mathias Bobbert, Gerson Meschut, Paul
    Steinmann, and Julia Mergheim. “Application of Stress-State-Dependent Ductile
    Damage and Failure Model to Clinch Joining for a Wide Range of Tool and Material
    Combinations.” <i>Journal of Advanced Joining Processes</i> 11 (2025). <a href="https://doi.org/10.1016/j.jajp.2025.100299">https://doi.org/10.1016/j.jajp.2025.100299</a>.
  ieee: 'J. Friedlein <i>et al.</i>, “Application of stress-state-dependent ductile
    damage and failure model to clinch joining for a wide range of tool and material
    combinations,” <i>Journal of Advanced Joining Processes</i>, vol. 11, Art. no.
    100299, 2025, doi: <a href="https://doi.org/10.1016/j.jajp.2025.100299">10.1016/j.jajp.2025.100299</a>.'
  mla: Friedlein, Johannes, et al. “Application of Stress-State-Dependent Ductile
    Damage and Failure Model to Clinch Joining for a Wide Range of Tool and Material
    Combinations.” <i>Journal of Advanced Joining Processes</i>, vol. 11, 100299,
    Elsevier BV, 2025, doi:<a href="https://doi.org/10.1016/j.jajp.2025.100299">10.1016/j.jajp.2025.100299</a>.
  short: J. Friedlein, S. Lüder, J. Kalich, H.C. Schmale, M. Böhnke, M.C. Schlichter,
    M. Bobbert, G. Meschut, P. Steinmann, J. Mergheim, Journal of Advanced Joining
    Processes 11 (2025).
date_created: 2025-04-15T11:00:56Z
date_updated: 2026-02-24T14:00:55Z
doi: 10.1016/j.jajp.2025.100299
intvolume: '        11'
language:
- iso: eng
project:
- _id: '131'
  name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '135'
  name: 'TRR 285 – A01: TRR 285 - Subproject A01'
- _id: '138'
  name: 'TRR 285 – A04: TRR 285 - Subproject A04'
- _id: '139'
  name: 'TRR 285 – A05: TRR 285 - Subproject A05'
- _id: '130'
  name: 'TRR 285:  Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
    Prozessketten'
publication: Journal of Advanced Joining Processes
publication_identifier:
  issn:
  - 2666-3309
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Application of stress-state-dependent ductile damage and failure model to clinch
  joining for a wide range of tool and material combinations
type: journal_article
user_id: '7850'
volume: 11
year: '2025'
...
---
_id: '64616'
abstract:
- lang: eng
  text: The circular economy offers decisive advantages over the currently prevalent
    linear economy in industry. Firstly, the reuse of products, individual parts and
    material reduces the need for new production or generation and the associated
    consumption of energy and resources. Secondly, it helps to avoid the generation
    of waste. Early consideration of circular economic principles in product development
    processes is essential to specifically promote reuse, reparability and recycling.
    Efficient recycling of assemblies requires well-defined strategies. However, various
    challenges hinder the efficiency of technical recycling processes in industrial
    applications. This paper presents an Ishikawa (fishbone) diagram-based approach
    to systematically identify and categorize these influences. The method is implemented
    within an industrial framework, highlighting key obstacles such as material composition,
    design constraints, use of technology, framework conditions, economic limitations
    and regulatory challenges. By applying a scenario analysis, this approach examines
    potential future developments and their impact on recycling-oriented design choices.
    This helps to identify critical influencing factors and supports the development
    of resilient and sustainable industrial practices. This framework will serve as
    the foundation for developing an automated approach to circular design, enabling
    industries to more effectively integrate sustainability into their processes and
    adapt to changing environmental demands.
author:
- first_name: Katharina
  full_name: Rohde, Katharina
  id: '70143'
  last_name: Rohde
  orcid: 0009-0000-5738-7304
- first_name: Barbara Fernandez
  full_name: Gonzalez, Barbara Fernandez
  last_name: Gonzalez
- first_name: Finn Lukas
  full_name: Budde, Finn Lukas
  id: '74585'
  last_name: Budde
- first_name: Manuel
  full_name: Ott, Manuel
  id: '44204'
  last_name: Ott
- first_name: Iryna
  full_name: Mozgova, Iryna
  id: '95903'
  last_name: Mozgova
- first_name: Alain Alonso
  full_name: Mendibe, Alain Alonso
  last_name: Mendibe
citation:
  ama: 'Rohde K, Gonzalez BF, Budde FL, Ott M, Mozgova I, Mendibe AA. Unveiling Barriers
    to Recycling with a Focus on Design: An Ishikawa Diagram-Based Approach with Industrial
    Application. In: Kohl H, Seliger G, Dietrich F, Campana G, eds. <i>Safe and Sustainable
    Value Creation by Design - Proceedings of the 21st Global Conference on Sustainable
    Manufacturing</i>. Vol 1. Lecture Notes in Mechanical Engineering. Springer Nature
    Switzerland AG.'
  apa: 'Rohde, K., Gonzalez, B. F., Budde, F. L., Ott, M., Mozgova, I., &#38; Mendibe,
    A. A. (n.d.). Unveiling Barriers to Recycling with a Focus on Design: An Ishikawa
    Diagram-Based Approach with Industrial Application. In H. Kohl, G. Seliger, F.
    Dietrich, &#38; G. Campana (Eds.), <i>Safe and Sustainable Value Creation by Design
    - Proceedings of the 21st Global Conference on Sustainable Manufacturing</i> (Vol.
    1). Springer Nature Switzerland AG.'
  bibtex: '@inproceedings{Rohde_Gonzalez_Budde_Ott_Mozgova_Mendibe, series={Lecture
    Notes in Mechanical Engineering}, title={Unveiling Barriers to Recycling with
    a Focus on Design: An Ishikawa Diagram-Based Approach with Industrial Application},
    volume={1}, booktitle={Safe and Sustainable Value Creation by Design - Proceedings
    of the 21st Global Conference on Sustainable Manufacturing}, publisher={Springer
    Nature Switzerland AG}, author={Rohde, Katharina and Gonzalez, Barbara Fernandez
    and Budde, Finn Lukas and Ott, Manuel and Mozgova, Iryna and Mendibe, Alain Alonso},
    editor={Kohl, Holger and Seliger, Günther and Dietrich, Franz and Campana, Giampaolo},
    collection={Lecture Notes in Mechanical Engineering} }'
  chicago: 'Rohde, Katharina, Barbara Fernandez Gonzalez, Finn Lukas Budde, Manuel
    Ott, Iryna Mozgova, and Alain Alonso Mendibe. “Unveiling Barriers to Recycling
    with a Focus on Design: An Ishikawa Diagram-Based Approach with Industrial Application.”
    In <i>Safe and Sustainable Value Creation by Design - Proceedings of the 21st
    Global Conference on Sustainable Manufacturing</i>, edited by Holger Kohl, Günther
    Seliger, Franz Dietrich, and Giampaolo Campana, Vol. 1. Lecture Notes in Mechanical
    Engineering. Springer Nature Switzerland AG, n.d.'
  ieee: 'K. Rohde, B. F. Gonzalez, F. L. Budde, M. Ott, I. Mozgova, and A. A. Mendibe,
    “Unveiling Barriers to Recycling with a Focus on Design: An Ishikawa Diagram-Based
    Approach with Industrial Application,” in <i>Safe and Sustainable Value Creation
    by Design - Proceedings of the 21st Global Conference on Sustainable Manufacturing</i>,
    Bologna, Italy, vol. 1.'
  mla: 'Rohde, Katharina, et al. “Unveiling Barriers to Recycling with a Focus on
    Design: An Ishikawa Diagram-Based Approach with Industrial Application.” <i>Safe
    and Sustainable Value Creation by Design - Proceedings of the 21st Global Conference
    on Sustainable Manufacturing</i>, edited by Holger Kohl et al., vol. 1, Springer
    Nature Switzerland AG.'
  short: 'K. Rohde, B.F. Gonzalez, F.L. Budde, M. Ott, I. Mozgova, A.A. Mendibe, in:
    H. Kohl, G. Seliger, F. Dietrich, G. Campana (Eds.), Safe and Sustainable Value
    Creation by Design - Proceedings of the 21st Global Conference on Sustainable
    Manufacturing, Springer Nature Switzerland AG, n.d.'
conference:
  end_date: 2025-09-12
  location: Bologna, Italy
  name: 21st Global Conference on Sustainable Manufacturing (GCSM 2025)
  start_date: 2025-09-10
date_created: 2026-02-24T13:36:06Z
date_updated: 2026-02-24T14:05:50Z
ddc:
- '620'
department:
- _id: '741'
editor:
- first_name: Holger
  full_name: Kohl, Holger
  last_name: Kohl
- first_name: Günther
  full_name: Seliger, Günther
  last_name: Seliger
- first_name: Franz
  full_name: Dietrich, Franz
  last_name: Dietrich
- first_name: Giampaolo
  full_name: Campana, Giampaolo
  last_name: Campana
file:
- access_level: closed
  content_type: application/pdf
  creator: kathiroh
  date_created: 2026-02-24T13:33:47Z
  date_updated: 2026-02-24T13:33:47Z
  file_id: '64617'
  file_name: GCSM_2025_Rohde_updated.pdf
  file_size: 333257
  relation: main_file
  success: 1
file_date_updated: 2026-02-24T13:33:47Z
has_accepted_license: '1'
intvolume: '         1'
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
publication: Safe and Sustainable Value Creation by Design - Proceedings of the 21st
  Global Conference on Sustainable Manufacturing
publication_status: inpress
publisher: Springer Nature Switzerland AG
quality_controlled: '1'
series_title: Lecture Notes in Mechanical Engineering
status: public
title: 'Unveiling Barriers to Recycling with a Focus on Design: An Ishikawa Diagram-Based
  Approach with Industrial Application'
type: conference
user_id: '70143'
volume: 1
year: '2025'
...
---
_id: '60440'
abstract:
- lang: eng
  text: The versatile self-pierce riveting (V-SPR) is a further development of semi-tubular
    self-pierce riveting. V-SPR enables adaptation to changing boundary conditions,
    such as a change in the material thickness combination, without varying the rivet
    die combination due to increased punch actuation and the use of multi-range capable
    rivets [1]. The inner punch first sets the rivet. The outer punch then forms the
    rivet head to the respective sheet thickness. For this, the rivet requires a hard
    shank and a ductile rivet head, which is achieved by an inductive local hardening
    process [2]. Until now, the joint formation of rivets with graded hardness profile
    has been challenging to estimate in the FEM simulation due to the inhomogeneous
    material conditions in the rivet. In this study, a method capable of reproducing
    the experimentally determined hardness levels of rivets in detail is shown. This
    FE model enables the realistic modelling of the mechanical properties of the rivet
    on the basis of the hardness profile in order to predict the correct deformation
    processes and stresses during the riveting process. First, the detailed experimental
    hardness mapping of the locally heat-treated rivets is transferred into the FE
    model. The FEM material model can predict the local strength of the rivet based
    on hardness by scaling the flow curves. To estimate the predictive capability
    of the FEM model, the joint formation of rivets with different graded hardness
    profiles is compared experimentally and simulative. Based on the validated model,
    the influence of different rivet hardness profiles on the joint formation is analysed
    numerically. By adapting the material model, a high level of correlation between
    the experiment's joint formation and the simulation can be achieved.
author:
- first_name: Pia Katharina
  full_name: Holtkamp, Pia Katharina
  id: '44935'
  last_name: Holtkamp
- 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: 'Holtkamp PK, Bielak CR, Bobbert M, Meschut G. Simulation of the joining process
    of graded hardened multi-range capable rivets. In: <i>Materials Research Proceedings</i>.
    Vol 54. Materials Research Forum LLC; 2025. doi:<a href="https://doi.org/10.21741/9781644903599-153">10.21741/9781644903599-153</a>'
  apa: Holtkamp, P. K., Bielak, C. R., Bobbert, M., &#38; Meschut, G. (2025). Simulation
    of the joining process of graded hardened multi-range capable rivets. <i>Materials
    Research Proceedings</i>, <i>54</i>. <a href="https://doi.org/10.21741/9781644903599-153">https://doi.org/10.21741/9781644903599-153</a>
  bibtex: '@inproceedings{Holtkamp_Bielak_Bobbert_Meschut_2025, title={Simulation
    of the joining process of graded hardened multi-range capable rivets}, volume={54},
    DOI={<a href="https://doi.org/10.21741/9781644903599-153">10.21741/9781644903599-153</a>},
    booktitle={Materials Research Proceedings}, publisher={Materials Research Forum
    LLC}, author={Holtkamp, Pia Katharina and Bielak, Christian Roman and Bobbert,
    Mathias and Meschut, Gerson}, year={2025} }'
  chicago: Holtkamp, Pia Katharina, Christian Roman Bielak, Mathias Bobbert, and Gerson
    Meschut. “Simulation of the Joining Process of Graded Hardened Multi-Range Capable
    Rivets.” In <i>Materials Research Proceedings</i>, Vol. 54. Materials Research
    Forum LLC, 2025. <a href="https://doi.org/10.21741/9781644903599-153">https://doi.org/10.21741/9781644903599-153</a>.
  ieee: 'P. K. Holtkamp, C. R. Bielak, M. Bobbert, and G. Meschut, “Simulation of
    the joining process of graded hardened multi-range capable rivets,” in <i>Materials
    Research Proceedings</i>, 2025, vol. 54, doi: <a href="https://doi.org/10.21741/9781644903599-153">10.21741/9781644903599-153</a>.'
  mla: Holtkamp, Pia Katharina, et al. “Simulation of the Joining Process of Graded
    Hardened Multi-Range Capable Rivets.” <i>Materials Research Proceedings</i>, vol.
    54, Materials Research Forum LLC, 2025, doi:<a href="https://doi.org/10.21741/9781644903599-153">10.21741/9781644903599-153</a>.
  short: 'P.K. Holtkamp, C.R. Bielak, M. Bobbert, G. Meschut, in: Materials Research
    Proceedings, Materials Research Forum LLC, 2025.'
date_created: 2025-06-27T08:23:00Z
date_updated: 2026-02-24T14:12:10Z
department:
- _id: '43'
- _id: '157'
doi: 10.21741/9781644903599-153
intvolume: '        54'
language:
- iso: eng
project:
- _id: '130'
  name: 'TRR 285: TRR 285:  Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
    Prozessketten'
- _id: '133'
  name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '146'
  name: 'TRR 285 – C02: TRR 285 - Subproject C02'
- _id: '131'
  name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '135'
  name: 'TRR 285 – A01: TRR 285 - Subproject A01'
publication: Materials Research Proceedings
publication_identifier:
  issn:
  - 2474-395X
publication_status: published
publisher: Materials Research Forum LLC
quality_controlled: '1'
status: public
title: Simulation of the joining process of graded hardened multi-range capable rivets
type: conference
user_id: '7850'
volume: 54
year: '2025'
...
---
_id: '64562'
abstract:
- lang: ger
  text: Für das Verständnis und die Weiterentwicklung temperaturgestützter mechanischer
    Fü-geprozesse mit thermoplastischen Faser-Kunststoff-Verbunden (FKV) ist die zerstörungsfreie
    Analyse der Materialstruktur im Inneren des Fügepunktes während der Entstehung
    und Belastung erforderlich. Die Kombination aus Prüfung unter Temperatureinfluss
    und in situ Computertomographie (CT) eröffnet neue Möglichkeiten für die Fügeprozessanalyse.
    Dazu wurde dazu eine Thermokammer entwickelt und in eine bestehende in situ CT-Anlage
    integriert. Anwendungsszenarien sind die Herstellung und Prüfung von Fügepunkten
    unter Temperatur. Die Erwärmung erfolgt über einzeln regelbare Heizzonen, welche
    eine gezielte Temperaturführung über die gesamte Probengeometrie ermöglichen.
    Die Temperaturkurve eines Aufheizversuchs, sowie eine Röntgenprojektion einer
    Probe innerhalb der Thermokammer validie-ren die Konstruktion.
author:
- first_name: Alrik
  full_name: Dargel, Alrik
  id: '114764'
  last_name: Dargel
- first_name: Daniel
  full_name: Köhler, Daniel
  id: '83408'
  last_name: Köhler
- first_name: Maik
  full_name: Gude, Maik
  last_name: Gude
- first_name: Robert
  full_name: Kupfer, Robert
  last_name: Kupfer
citation:
  ama: 'Dargel A, Köhler D, Gude M, Kupfer R. In situ CT unter Temperatur: Thermokammer
    für thermoplastische FKV-Fügeprozesse. In: Zimmermann M, ed. <i>Tagungsband 43.
    Vortrags- und Diskussionstagung Werkstoffprüfung 2025</i>. Vol 43. Deutsche Gesellschaft
    für Materialkunde e.V. (DGM); 2025:165-170.'
  apa: 'Dargel, A., Köhler, D., Gude, M., &#38; Kupfer, R. (2025). In situ CT unter
    Temperatur: Thermokammer für thermoplastische FKV-Fügeprozesse. In M. Zimmermann
    (Ed.), <i>Tagungsband 43. Vortrags- und Diskussionstagung Werkstoffprüfung 2025</i>
    (Vol. 43, pp. 165–170). Deutsche Gesellschaft für Materialkunde e.V. (DGM).'
  bibtex: '@inproceedings{Dargel_Köhler_Gude_Kupfer_2025, place={Sankt Augustin},
    title={In situ CT unter Temperatur: Thermokammer für thermoplastische FKV-Fügeprozesse},
    volume={43}, booktitle={Tagungsband 43. Vortrags- und Diskussionstagung Werkstoffprüfung
    2025}, publisher={Deutsche Gesellschaft für Materialkunde e.V. (DGM)}, author={Dargel,
    Alrik and Köhler, Daniel and Gude, Maik and Kupfer, Robert}, editor={Zimmermann,
    Martina}, year={2025}, pages={165–170} }'
  chicago: 'Dargel, Alrik, Daniel Köhler, Maik Gude, and Robert Kupfer. “In situ CT
    unter Temperatur: Thermokammer für thermoplastische FKV-Fügeprozesse.” In <i>Tagungsband
    43. Vortrags- und Diskussionstagung Werkstoffprüfung 2025</i>, edited by Martina
    Zimmermann, 43:165–70. Sankt Augustin: Deutsche Gesellschaft für Materialkunde
    e.V. (DGM), 2025.'
  ieee: 'A. Dargel, D. Köhler, M. Gude, and R. Kupfer, “In situ CT unter Temperatur:
    Thermokammer für thermoplastische FKV-Fügeprozesse,” in <i>Tagungsband 43. Vortrags-
    und Diskussionstagung Werkstoffprüfung 2025</i>, Dresden, 2025, vol. 43, pp. 165–170.'
  mla: 'Dargel, Alrik, et al. “In situ CT unter Temperatur: Thermokammer für thermoplastische
    FKV-Fügeprozesse.” <i>Tagungsband 43. Vortrags- und Diskussionstagung Werkstoffprüfung
    2025</i>, edited by Martina Zimmermann, vol. 43, Deutsche Gesellschaft für Materialkunde
    e.V. (DGM), 2025, pp. 165–70.'
  short: 'A. Dargel, D. Köhler, M. Gude, R. Kupfer, in: M. Zimmermann (Ed.), Tagungsband
    43. Vortrags- und Diskussionstagung Werkstoffprüfung 2025, Deutsche Gesellschaft
    für Materialkunde e.V. (DGM), Sankt Augustin, 2025, pp. 165–170.'
conference:
  end_date: 2025-11-28
  location: Dresden
  name: 43. Vortrags- und Diskussionstagung Werkstoffprüfung 2025
  start_date: 2025-11-27
date_created: 2026-02-20T14:17:33Z
date_updated: 2026-02-24T15:12:59Z
ddc:
- '620'
editor:
- first_name: Martina
  full_name: Zimmermann, Martina
  last_name: Zimmermann
file:
- access_level: closed
  content_type: application/pdf
  creator: adargel
  date_created: 2026-02-20T14:14:36Z
  date_updated: 2026-02-20T14:14:36Z
  file_id: '64564'
  file_name: V-31-Dargel_v03.pdf
  file_size: 398450
  relation: main_file
  success: 1
file_date_updated: 2026-02-20T14:14:36Z
has_accepted_license: '1'
intvolume: '        43'
keyword:
- in situ CT
- Thermokammer
- Thermoplastische FKV
language:
- iso: ger
page: 165-170
place: Sankt Augustin
project:
- _id: '130'
  name: 'TRR 285:  Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
    Prozessketten'
- _id: '148'
  name: TRR 285 - Subproject C04
publication: Tagungsband 43. Vortrags- und Diskussionstagung Werkstoffprüfung 2025
publication_identifier:
  isbn:
  - 978-3-88355-454-9
publication_status: published
publisher: Deutsche Gesellschaft für Materialkunde e.V. (DGM)
status: public
title: 'In situ CT unter Temperatur: Thermokammer für thermoplastische FKV-Fügeprozesse'
type: conference
user_id: '114764'
volume: 43
year: '2025'
...
---
_id: '61767'
abstract:
- lang: eng
  text: "<jats:title>Abstract</jats:title>\r\n          <jats:p>A clinch point’s quality
    is usually assessed using ex situ destructive testing methods. These, however,
    are unable to detect phenomena immediately during the joining process. For instance,
    elastic deformations reverse and cracks close after unloading. In situ methods
    such as the force-displacement evaluation are used to investigate a clinching
    process, though deviations in the clinch point geometry cannot be derived with
    this method. To overcome these limitations, the clinching process can be investigated
    using in situ computed tomography (in situ CT). When investigating the clinching
    of aluminum parts in in situ CT, the sheet-sheet interface is hardly visible.
    Earlier investigations showed that radiopaque materials can be applied between
    the joining parts to enhance the detectability of the sheet-sheet interface. However,
    the layers cause strong artefacts, break during the clinching process or change
    the clinch joint’s properties significantly. In this paper, a minimally invasive
    method to enhance the interface detectability is presented. First, the aluminum
    oxide layer is removed by etching. Second, the specimen is electroplated with
    copper or gold, respectively. In some cases, a mask is applied to create a cross-shaped
    plating pattern. Then, the plated specimen is clinched with a non-plated counterpart
    and the interface detectability of the clinch points is assessed in CT scans.
    It is shown that a copper plating of 2.6–4 μm can visualize some parts of the
    interface, while 7–9 μm is suitable to enhance the detectability of the sheet-sheet
    interface almost continuously.</jats:p>"
article_number: '131'
article_type: original
author:
- first_name: Daniel
  full_name: Köhler, Daniel
  id: '83408'
  last_name: Köhler
- first_name: Alrik
  full_name: Dargel, Alrik
  id: '114764'
  last_name: Dargel
- first_name: Juliane
  full_name: Troschitz, Juliane
  last_name: Troschitz
- first_name: Maik
  full_name: Gude, Maik
  last_name: Gude
- first_name: Robert
  full_name: Kupfer, Robert
  last_name: Kupfer
citation:
  ama: Köhler D, Dargel A, Troschitz J, Gude M, Kupfer R. In Situ CT of Clinch Points
    – Enhancing Interface Detectability Using Electroplated Patterns of Radiopaque
    Materials. <i>Journal of Nondestructive Evaluation</i>. 2025;44(4). doi:<a href="https://doi.org/10.1007/s10921-025-01270-1">10.1007/s10921-025-01270-1</a>
  apa: Köhler, D., Dargel, A., Troschitz, J., Gude, M., &#38; Kupfer, R. (2025). In
    Situ CT of Clinch Points – Enhancing Interface Detectability Using Electroplated
    Patterns of Radiopaque Materials. <i>Journal of Nondestructive Evaluation</i>,
    <i>44</i>(4), Article 131. <a href="https://doi.org/10.1007/s10921-025-01270-1">https://doi.org/10.1007/s10921-025-01270-1</a>
  bibtex: '@article{Köhler_Dargel_Troschitz_Gude_Kupfer_2025, title={In Situ CT of
    Clinch Points – Enhancing Interface Detectability Using Electroplated Patterns
    of Radiopaque Materials}, volume={44}, DOI={<a href="https://doi.org/10.1007/s10921-025-01270-1">10.1007/s10921-025-01270-1</a>},
    number={4131}, journal={Journal of Nondestructive Evaluation}, publisher={Springer
    Science and Business Media LLC}, author={Köhler, Daniel and Dargel, Alrik and
    Troschitz, Juliane and Gude, Maik and Kupfer, Robert}, year={2025} }'
  chicago: Köhler, Daniel, Alrik Dargel, Juliane Troschitz, Maik Gude, and Robert
    Kupfer. “In Situ CT of Clinch Points – Enhancing Interface Detectability Using
    Electroplated Patterns of Radiopaque Materials.” <i>Journal of Nondestructive
    Evaluation</i> 44, no. 4 (2025). <a href="https://doi.org/10.1007/s10921-025-01270-1">https://doi.org/10.1007/s10921-025-01270-1</a>.
  ieee: 'D. Köhler, A. Dargel, J. Troschitz, M. Gude, and R. Kupfer, “In Situ CT of
    Clinch Points – Enhancing Interface Detectability Using Electroplated Patterns
    of Radiopaque Materials,” <i>Journal of Nondestructive Evaluation</i>, vol. 44,
    no. 4, Art. no. 131, 2025, doi: <a href="https://doi.org/10.1007/s10921-025-01270-1">10.1007/s10921-025-01270-1</a>.'
  mla: Köhler, Daniel, et al. “In Situ CT of Clinch Points – Enhancing Interface Detectability
    Using Electroplated Patterns of Radiopaque Materials.” <i>Journal of Nondestructive
    Evaluation</i>, vol. 44, no. 4, 131, Springer Science and Business Media LLC,
    2025, doi:<a href="https://doi.org/10.1007/s10921-025-01270-1">10.1007/s10921-025-01270-1</a>.
  short: D. Köhler, A. Dargel, J. Troschitz, M. Gude, R. Kupfer, Journal of Nondestructive
    Evaluation 44 (2025).
date_created: 2025-10-09T08:27:41Z
date_updated: 2026-02-24T15:13:52Z
doi: 10.1007/s10921-025-01270-1
intvolume: '        44'
issue: '4'
language:
- iso: eng
project:
- _id: '133'
  name: TRR 285 - Project Area C
- _id: '130'
  name: 'TRR 285:  Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
    Prozessketten'
- _id: '148'
  name: TRR 285 - Subproject C04
publication: Journal of Nondestructive Evaluation
publication_identifier:
  issn:
  - 0195-9298
  - 1573-4862
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: In Situ CT of Clinch Points – Enhancing Interface Detectability Using Electroplated
  Patterns of Radiopaque Materials
type: journal_article
user_id: '114764'
volume: 44
year: '2025'
...
---
_id: '61161'
abstract:
- lang: eng
  text: "<jats:title>Abstract</jats:title>\r\n          <jats:p>The effects of corrosion
    on clinched joints are not completely understood yet. Recent research indicates
    that galvanic corrosion can actually enhance the fatigue life of clinched joints.
    It is then of significant interest to investigate the effects of another corrosion
    phenomenon, pitting corrosion, on the fatigue behavior of clinched joints. Pitting
    corrosion occurs in passive metals and can lead to stress concentrations. In the
    present study, the effects of pitting corrosion are investigated by using Lemaitre’s
    two-scale fatigue model with a 2D geometry of clinched joints. A slip condition
    is applied as a boundary condition to simplify the clinched joint model and reduce
    the computational cost of solving the contact mechanics problem. Additionally,
    a method to determine the damage strength and the damage exponent used in the
    two-scale damage model is introduced. Numerical simulations reveal that pitting
    corrosion reduces the fatigue life of clinched joints, particularly when it occurs
    on the internal surface in the neck area.</jats:p>"
author:
- first_name: Chin
  full_name: Chen, Chin
  id: '114741'
  last_name: Chen
- first_name: Sven
  full_name: Harzheim, Sven
  last_name: Harzheim
- first_name: Martin
  full_name: Hofmann, Martin
  last_name: Hofmann
- first_name: Thomas
  full_name: Wallmersperger, Thomas
  last_name: Wallmersperger
citation:
  ama: Chen C, Harzheim S, Hofmann M, Wallmersperger T. Numerical investigation of
    the effects of pitting corrosion on high-cycle fatigue of clinched joints. <i>Acta
    Mechanica</i>. Published online 2025. doi:<a href="https://doi.org/10.1007/s00707-025-04234-8">10.1007/s00707-025-04234-8</a>
  apa: Chen, C., Harzheim, S., Hofmann, M., &#38; Wallmersperger, T. (2025). Numerical
    investigation of the effects of pitting corrosion on high-cycle fatigue of clinched
    joints. <i>Acta Mechanica</i>. <a href="https://doi.org/10.1007/s00707-025-04234-8">https://doi.org/10.1007/s00707-025-04234-8</a>
  bibtex: '@article{Chen_Harzheim_Hofmann_Wallmersperger_2025, title={Numerical investigation
    of the effects of pitting corrosion on high-cycle fatigue of clinched joints},
    DOI={<a href="https://doi.org/10.1007/s00707-025-04234-8">10.1007/s00707-025-04234-8</a>},
    journal={Acta Mechanica}, publisher={Springer Science and Business Media LLC},
    author={Chen, Chin and Harzheim, Sven and Hofmann, Martin and Wallmersperger,
    Thomas}, year={2025} }'
  chicago: Chen, Chin, Sven Harzheim, Martin Hofmann, and Thomas Wallmersperger. “Numerical
    Investigation of the Effects of Pitting Corrosion on High-Cycle Fatigue of Clinched
    Joints.” <i>Acta Mechanica</i>, 2025. <a href="https://doi.org/10.1007/s00707-025-04234-8">https://doi.org/10.1007/s00707-025-04234-8</a>.
  ieee: 'C. Chen, S. Harzheim, M. Hofmann, and T. Wallmersperger, “Numerical investigation
    of the effects of pitting corrosion on high-cycle fatigue of clinched joints,”
    <i>Acta Mechanica</i>, 2025, doi: <a href="https://doi.org/10.1007/s00707-025-04234-8">10.1007/s00707-025-04234-8</a>.'
  mla: Chen, Chin, et al. “Numerical Investigation of the Effects of Pitting Corrosion
    on High-Cycle Fatigue of Clinched Joints.” <i>Acta Mechanica</i>, Springer Science
    and Business Media LLC, 2025, doi:<a href="https://doi.org/10.1007/s00707-025-04234-8">10.1007/s00707-025-04234-8</a>.
  short: C. Chen, S. Harzheim, M. Hofmann, T. Wallmersperger, Acta Mechanica (2025).
date_created: 2025-09-10T07:52:43Z
date_updated: 2026-02-24T15:11:39Z
doi: 10.1007/s00707-025-04234-8
language:
- iso: eng
project:
- _id: '142'
  name: TRR 285 - Subproject B03
- _id: '132'
  name: TRR 285 - Project Area B
- _id: '130'
  name: 'TRR 285:  Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
    Prozessketten'
publication: Acta Mechanica
publication_identifier:
  issn:
  - 0001-5970
  - 1619-6937
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: Numerical investigation of the effects of pitting corrosion on high-cycle fatigue
  of clinched joints
type: journal_article
user_id: '114741'
year: '2025'
...
---
_id: '61411'
abstract:
- lang: eng
  text: "<jats:title>Abstract</jats:title>\r\n          <jats:p>The effect of corrosion
    on mechanically joined components is not well understood. While recent research
    shows that a brief exposure of clinched specimens to a salt spray environment
    improves the specimens’ fatigue life, other research shows a decrease in load
    bearing capabilities with increasing corrosion times. These studies primarily
    focus on galvanic corrosion. It is not entirely clear how other corrosion phenomena,
    such as pitting corrosion, affect the fatigue life of clinched joints. In this
    work, a numerical model is used, which is able to simulate corrosion pit growth
    in EN AW-6014. The experimental polarization data of EN AW-6014 are used directly
    in the calculation of the interface kinetics parameter of the model.</jats:p>"
author:
- first_name: Sven
  full_name: Harzheim, Sven
  last_name: Harzheim
- first_name: Chin
  full_name: Chen, Chin
  id: '114741'
  last_name: Chen
- first_name: Katharina
  full_name: Hollmer, Katharina
  last_name: Hollmer
- first_name: Martin
  full_name: Hofmann, Martin
  last_name: Hofmann
- first_name: Martina
  full_name: Zimmermann, Martina
  last_name: Zimmermann
- first_name: Thomas
  full_name: Wallmersperger, Thomas
  last_name: Wallmersperger
citation:
  ama: Harzheim S, Chen C, Hollmer K, Hofmann M, Zimmermann M, Wallmersperger T. Numerical
    investigation of pitting corrosion in clinched joints. <i>Acta Mechanica</i>.
    Published online 2025. doi:<a href="https://doi.org/10.1007/s00707-025-04248-2">10.1007/s00707-025-04248-2</a>
  apa: Harzheim, S., Chen, C., Hollmer, K., Hofmann, M., Zimmermann, M., &#38; Wallmersperger,
    T. (2025). Numerical investigation of pitting corrosion in clinched joints. <i>Acta
    Mechanica</i>. <a href="https://doi.org/10.1007/s00707-025-04248-2">https://doi.org/10.1007/s00707-025-04248-2</a>
  bibtex: '@article{Harzheim_Chen_Hollmer_Hofmann_Zimmermann_Wallmersperger_2025,
    title={Numerical investigation of pitting corrosion in clinched joints}, DOI={<a
    href="https://doi.org/10.1007/s00707-025-04248-2">10.1007/s00707-025-04248-2</a>},
    journal={Acta Mechanica}, publisher={Springer Science and Business Media LLC},
    author={Harzheim, Sven and Chen, Chin and Hollmer, Katharina and Hofmann, Martin
    and Zimmermann, Martina and Wallmersperger, Thomas}, year={2025} }'
  chicago: Harzheim, Sven, Chin Chen, Katharina Hollmer, Martin Hofmann, Martina Zimmermann,
    and Thomas Wallmersperger. “Numerical Investigation of Pitting Corrosion in Clinched
    Joints.” <i>Acta Mechanica</i>, 2025. <a href="https://doi.org/10.1007/s00707-025-04248-2">https://doi.org/10.1007/s00707-025-04248-2</a>.
  ieee: 'S. Harzheim, C. Chen, K. Hollmer, M. Hofmann, M. Zimmermann, and T. Wallmersperger,
    “Numerical investigation of pitting corrosion in clinched joints,” <i>Acta Mechanica</i>,
    2025, doi: <a href="https://doi.org/10.1007/s00707-025-04248-2">10.1007/s00707-025-04248-2</a>.'
  mla: Harzheim, Sven, et al. “Numerical Investigation of Pitting Corrosion in Clinched
    Joints.” <i>Acta Mechanica</i>, Springer Science and Business Media LLC, 2025,
    doi:<a href="https://doi.org/10.1007/s00707-025-04248-2">10.1007/s00707-025-04248-2</a>.
  short: S. Harzheim, C. Chen, K. Hollmer, M. Hofmann, M. Zimmermann, T. Wallmersperger,
    Acta Mechanica (2025).
date_created: 2025-09-23T11:58:18Z
date_updated: 2026-02-24T15:12:17Z
doi: 10.1007/s00707-025-04248-2
language:
- iso: eng
project:
- _id: '132'
  name: TRR 285 - Project Area B
- _id: '142'
  name: TRR 285 - Subproject B03
- _id: '130'
  name: 'TRR 285:  Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
    Prozessketten'
publication: Acta Mechanica
publication_identifier:
  issn:
  - 0001-5970
  - 1619-6937
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: Numerical investigation of pitting corrosion in clinched joints
type: journal_article
user_id: '114741'
year: '2025'
...
---
_id: '59783'
author:
- first_name: D. A.
  full_name: Mauro, D. A.
  last_name: Mauro
- first_name: L. A.
  full_name: Ludovico, L. A.
  last_name: Ludovico
- first_name: H. H.
  full_name: Aydin, H. H.
  last_name: Aydin
- first_name: Axel
  full_name: Berndt, Axel
  id: '55565'
  last_name: Berndt
- first_name: T.
  full_name: Grothe, T.
  last_name: Grothe
citation:
  ama: 'Mauro DA, Ludovico LA, Aydin HH, Berndt A, Grothe T. Detmold musical Instrument
    Timbre Explorer (DmITE): Interactive visualization of musical instruments radiation
    pattern using IEEE 1599. In: <i>AM.ICAD: Audio Mostly &#38; ICAD Joint Conf.</i>
    ACM; 2025.'
  apa: 'Mauro, D. A., Ludovico, L. A., Aydin, H. H., Berndt, A., &#38; Grothe, T.
    (2025). Detmold musical Instrument Timbre Explorer (DmITE): Interactive visualization
    of musical instruments radiation pattern using IEEE 1599. <i>AM.ICAD: Audio Mostly
    &#38; ICAD Joint Conf.</i>'
  bibtex: '@inproceedings{Mauro_Ludovico_Aydin_Berndt_Grothe_2025, place={Coimbra,
    Portugal}, title={Detmold musical Instrument Timbre Explorer (DmITE): Interactive
    visualization of musical instruments radiation pattern using IEEE 1599}, booktitle={AM.ICAD:
    Audio Mostly &#38; ICAD Joint Conf.}, publisher={ACM}, author={Mauro, D. A. and
    Ludovico, L. A. and Aydin, H. H. and Berndt, Axel and Grothe, T.}, year={2025}
    }'
  chicago: 'Mauro, D. A., L. A. Ludovico, H. H. Aydin, Axel Berndt, and T. Grothe.
    “Detmold Musical Instrument Timbre Explorer (DmITE): Interactive Visualization
    of Musical Instruments Radiation Pattern Using IEEE 1599.” In <i>AM.ICAD: Audio
    Mostly &#38; ICAD Joint Conf.</i> Coimbra, Portugal: ACM, 2025.'
  ieee: 'D. A. Mauro, L. A. Ludovico, H. H. Aydin, A. Berndt, and T. Grothe, “Detmold
    musical Instrument Timbre Explorer (DmITE): Interactive visualization of musical
    instruments radiation pattern using IEEE 1599,” 2025.'
  mla: 'Mauro, D. A., et al. “Detmold Musical Instrument Timbre Explorer (DmITE):
    Interactive Visualization of Musical Instruments Radiation Pattern Using IEEE
    1599.” <i>AM.ICAD: Audio Mostly &#38; ICAD Joint Conf.</i>, ACM, 2025.'
  short: 'D.A. Mauro, L.A. Ludovico, H.H. Aydin, A. Berndt, T. Grothe, in: AM.ICAD:
    Audio Mostly &#38; ICAD Joint Conf., ACM, Coimbra, Portugal, 2025.'
date_created: 2025-05-03T08:40:25Z
date_updated: 2026-02-24T15:22:59Z
department:
- _id: '36'
- _id: '233'
- _id: '870'
language:
- iso: eng
place: Coimbra, Portugal
publication: 'AM.ICAD: Audio Mostly & ICAD Joint Conf.'
publisher: ACM
status: public
title: 'Detmold musical Instrument Timbre Explorer (DmITE): Interactive visualization
  of musical instruments radiation pattern using IEEE 1599'
type: conference
user_id: '14972'
year: '2025'
...
---
_id: '59748'
author:
- first_name: T.
  full_name: Grothe, T.
  last_name: Grothe
- first_name: H. B.
  full_name: Aydin, H. B.
  last_name: Aydin
- first_name: D. A.
  full_name: Mauro, D. A.
  last_name: Mauro
- first_name: L. A.
  full_name: Ludovico, L. A.
  last_name: Ludovico
- first_name: Axel
  full_name: Berndt, Axel
  id: '55565'
  last_name: Berndt
citation:
  ama: 'Grothe T, Aydin HB, Mauro DA, Ludovico LA, Berndt A. Detmold interactive Musical
    Instrument Timbre Explorer (DmITE) - a web application for experimental learning
    in musical acoustics. In: <i>DAS/DAGA 2025 – 51st Annual Meeting on Acoustics</i>.
    ; 2025.'
  apa: Grothe, T., Aydin, H. B., Mauro, D. A., Ludovico, L. A., &#38; Berndt, A. (2025).
    Detmold interactive Musical Instrument Timbre Explorer (DmITE) - a web application
    for experimental learning in musical acoustics. <i>DAS/DAGA 2025 – 51st Annual
    Meeting on Acoustics</i>.
  bibtex: '@inproceedings{Grothe_Aydin_Mauro_Ludovico_Berndt_2025, place={Copenhagen,
    Denmark}, title={Detmold interactive Musical Instrument Timbre Explorer (DmITE)
    - a web application for experimental learning in musical acoustics}, booktitle={DAS/DAGA
    2025 – 51st Annual Meeting on Acoustics}, author={Grothe, T. and Aydin, H. B.
    and Mauro, D. A. and Ludovico, L. A. and Berndt, Axel}, year={2025} }'
  chicago: Grothe, T., H. B. Aydin, D. A. Mauro, L. A. Ludovico, and Axel Berndt.
    “Detmold Interactive Musical Instrument Timbre Explorer (DmITE) - a Web Application
    for Experimental Learning in Musical Acoustics.” In <i>DAS/DAGA 2025 – 51st Annual
    Meeting on Acoustics</i>. Copenhagen, Denmark, 2025.
  ieee: T. Grothe, H. B. Aydin, D. A. Mauro, L. A. Ludovico, and A. Berndt, “Detmold
    interactive Musical Instrument Timbre Explorer (DmITE) - a web application for
    experimental learning in musical acoustics,” 2025.
  mla: Grothe, T., et al. “Detmold Interactive Musical Instrument Timbre Explorer
    (DmITE) - a Web Application for Experimental Learning in Musical Acoustics.” <i>DAS/DAGA
    2025 – 51st Annual Meeting on Acoustics</i>, 2025.
  short: 'T. Grothe, H.B. Aydin, D.A. Mauro, L.A. Ludovico, A. Berndt, in: DAS/DAGA
    2025 – 51st Annual Meeting on Acoustics, Copenhagen, Denmark, 2025.'
date_created: 2025-05-01T13:15:36Z
date_updated: 2026-02-24T15:20:32Z
department:
- _id: '36'
- _id: '233'
- _id: '870'
language:
- iso: eng
place: Copenhagen, Denmark
publication: DAS/DAGA 2025 – 51st Annual Meeting on Acoustics
status: public
title: Detmold interactive Musical Instrument Timbre Explorer (DmITE) - a web application
  for experimental learning in musical acoustics
type: conference
user_id: '14972'
year: '2025'
...
---
_id: '59782'
author:
- first_name: M.
  full_name: Kallionpää, M.
  last_name: Kallionpää
- first_name: Axel
  full_name: Berndt, Axel
  id: '55565'
  last_name: Berndt
- first_name: D. A.
  full_name: Mauro, D. A.
  last_name: Mauro
- first_name: D.
  full_name: Dziwis, D.
  last_name: Dziwis
citation:
  ama: 'Kallionpää M, Berndt A, Mauro DA, Dziwis D. Non/Repeat: Three Case Studies
    of Non-linear Live-Music Practices. In: <i>AM.ICAD: Audio Mostly &#38; ICAD Joint
    Conf.</i> ACM; 2025.'
  apa: 'Kallionpää, M., Berndt, A., Mauro, D. A., &#38; Dziwis, D. (2025). Non/Repeat:
    Three Case Studies of Non-linear Live-Music Practices. <i>AM.ICAD: Audio Mostly
    &#38; ICAD Joint Conf.</i>'
  bibtex: '@inproceedings{Kallionpää_Berndt_Mauro_Dziwis_2025, place={Coimbra, Portugal},
    title={Non/Repeat: Three Case Studies of Non-linear Live-Music Practices}, booktitle={AM.ICAD:
    Audio Mostly &#38; ICAD Joint Conf.}, publisher={ACM}, author={Kallionpää, M.
    and Berndt, Axel and Mauro, D. A. and Dziwis, D.}, year={2025} }'
  chicago: 'Kallionpää, M., Axel Berndt, D. A. Mauro, and D. Dziwis. “Non/Repeat:
    Three Case Studies of Non-Linear Live-Music Practices.” In <i>AM.ICAD: Audio Mostly
    &#38; ICAD Joint Conf.</i> Coimbra, Portugal: ACM, 2025.'
  ieee: 'M. Kallionpää, A. Berndt, D. A. Mauro, and D. Dziwis, “Non/Repeat: Three
    Case Studies of Non-linear Live-Music Practices,” 2025.'
  mla: 'Kallionpää, M., et al. “Non/Repeat: Three Case Studies of Non-Linear Live-Music
    Practices.” <i>AM.ICAD: Audio Mostly &#38; ICAD Joint Conf.</i>, ACM, 2025.'
  short: 'M. Kallionpää, A. Berndt, D.A. Mauro, D. Dziwis, in: AM.ICAD: Audio Mostly
    &#38; ICAD Joint Conf., ACM, Coimbra, Portugal, 2025.'
date_created: 2025-05-03T08:40:17Z
date_updated: 2026-02-24T15:22:14Z
department:
- _id: '36'
- _id: '233'
- _id: '870'
language:
- iso: eng
place: Coimbra, Portugal
publication: 'AM.ICAD: Audio Mostly & ICAD Joint Conf.'
publisher: ACM
status: public
title: 'Non/Repeat: Three Case Studies of Non-linear Live-Music Practices'
type: conference
user_id: '14972'
year: '2025'
...
---
_id: '59750'
author:
- first_name: D. A.
  full_name: Mauro, D. A.
  last_name: Mauro
- first_name: Axel
  full_name: Berndt, Axel
  id: '55565'
  last_name: Berndt
citation:
  ama: 'Mauro DA, Berndt A. Automatic Rendering of Ramati’s Ludus Musicalis Scores.
    In: <i>22nd Sound and Music Computing Conf. (SMC 2025), Auditory Landscapes</i>.
    ; 2025.'
  apa: Mauro, D. A., &#38; Berndt, A. (2025). Automatic Rendering of Ramati’s Ludus
    Musicalis Scores. <i>22nd Sound and Music Computing Conf. (SMC 2025), Auditory
    Landscapes</i>.
  bibtex: '@inproceedings{Mauro_Berndt_2025, place={Graz, Austria}, title={Automatic
    Rendering of Ramati’s Ludus Musicalis Scores}, booktitle={22nd Sound and Music
    Computing Conf. (SMC 2025), Auditory Landscapes}, author={Mauro, D. A. and Berndt,
    Axel}, year={2025} }'
  chicago: Mauro, D. A., and Axel Berndt. “Automatic Rendering of Ramati’s Ludus Musicalis
    Scores.” In <i>22nd Sound and Music Computing Conf. (SMC 2025), Auditory Landscapes</i>.
    Graz, Austria, 2025.
  ieee: D. A. Mauro and A. Berndt, “Automatic Rendering of Ramati’s Ludus Musicalis
    Scores,” 2025.
  mla: Mauro, D. A., and Axel Berndt. “Automatic Rendering of Ramati’s Ludus Musicalis
    Scores.” <i>22nd Sound and Music Computing Conf. (SMC 2025), Auditory Landscapes</i>,
    2025.
  short: 'D.A. Mauro, A. Berndt, in: 22nd Sound and Music Computing Conf. (SMC 2025),
    Auditory Landscapes, Graz, Austria, 2025.'
date_created: 2025-05-01T13:16:17Z
date_updated: 2026-02-24T15:21:30Z
department:
- _id: '36'
- _id: '233'
- _id: '870'
language:
- iso: eng
place: Graz, Austria
publication: 22nd Sound and Music Computing Conf. (SMC 2025), Auditory Landscapes
status: public
title: Automatic Rendering of Ramati’s Ludus Musicalis Scores
type: conference
user_id: '14972'
year: '2025'
...
---
_id: '63830'
abstract:
- lang: eng
  text: " This study investigates the effect of dispersion gas (DG) flow on the formation
    and properties of maghemite (γ-Fe2O3) nanoparticles using standardized SpraySyn
    burners (SS1 and SS2). Several diagnostics were employed to characterize the spray
    and nanoparticles. \r\nIncreasing DG flow (6 - 12 slm) results in smaller droplet
    sizes (DS), cooler flame temperatures, shorter high-temperature droplet/particle
    residence times, and smaller agglomerates in the size range of 5 - 12 nm with
    narrower primary particle size distribution, corresponding to higher mass fractal
    dimensions, as supported by TEM and SMPS analysis, resulting in more compact agglomerates.
    BET and TEM confirmed decreasing primary particle sizes with increasing DG flow.
    Raman and XRD analyses predominantly identified maghemite, which shows a bimodal
    distribution of crystallite sizes, while SS1 samples have a greater proportion
    of larger crystallites.\r\nThe self-preserving size distributions of agglomerates
    with a geometric standard deviation of 1.5 are reached faster with increasing
    DG flow. The barrier effect of DG observed in SS1 leads to slower droplet combustion
    kinetics, higher temperatures, and delayed precursor release, which, along with
    downstream flow recirculation, result in significantly higher agglomeration rates
    outside the visible flame. SS2 demonstrates improved atomization, more stable
    flames, and finer, uniform nanoparticles with less carbonaceous residues (CR).
    Conversely, SS1 showed broader DS distributions and higher CR levels on the γ-Fe2O3
    surface, especially at higher DG flow.\r\nThis work highlights the essential role
    of DG flow and nozzle geometry in controlling droplet evaporation, flame stability,
    and nanoparticle growth, offering insights for optimizing SFS and validating numerical
    models.\r\n"
article_number: '121992'
article_type: original
author:
- first_name: Orlando
  full_name: Massopo, Orlando
  last_name: Massopo
- first_name: Ricardo
  full_name: Tischendorf, Ricardo
  last_name: Tischendorf
- first_name: Munko
  full_name: Gonchikzhapov, Munko
  last_name: Gonchikzhapov
- first_name: Tina
  full_name: Kasper, Tina
  last_name: Kasper
- first_name: Peter
  full_name: Augustin, Peter
  last_name: Augustin
- first_name: Burak
  full_name: Özer, Burak
  last_name: Özer
- first_name: Manuel
  full_name: Reddemann, Manuel
  last_name: Reddemann
- first_name: Reinhold
  full_name: Kneer, Reinhold
  last_name: Kneer
- first_name: Mohammed-Ali
  full_name: Sheikh, Mohammed-Ali
  last_name: Sheikh
- first_name: Aydan Akyildiz
  full_name: Mert, Aydan Akyildiz
  last_name: Mert
- first_name: Hartmut
  full_name: Wiggers, Hartmut
  last_name: Wiggers
- first_name: Hans-Joachim
  full_name: Schmid, Hans-Joachim
  last_name: Schmid
citation:
  ama: Massopo O, Tischendorf R, Gonchikzhapov M, et al. Influence of dispersion gas
    flow on the spray characteristics and γ-Fe2O3 nanoparticles formation and properties
    in reference SpraySyn burners. <i>Powder Technology</i>. 2025;470. doi:<a href="https://doi.org/10.1016/j.powtec.2025.121992">10.1016/j.powtec.2025.121992</a>
  apa: Massopo, O., Tischendorf, R., Gonchikzhapov, M., Kasper, T., Augustin, P.,
    Özer, B., Reddemann, M., Kneer, R., Sheikh, M.-A., Mert, A. A., Wiggers, H., &#38;
    Schmid, H.-J. (2025). Influence of dispersion gas flow on the spray characteristics
    and γ-Fe2O3 nanoparticles formation and properties in reference SpraySyn burners.
    <i>Powder Technology</i>, <i>470</i>, Article 121992. <a href="https://doi.org/10.1016/j.powtec.2025.121992">https://doi.org/10.1016/j.powtec.2025.121992</a>
  bibtex: '@article{Massopo_Tischendorf_Gonchikzhapov_Kasper_Augustin_Özer_Reddemann_Kneer_Sheikh_Mert_et
    al._2025, title={Influence of dispersion gas flow on the spray characteristics
    and γ-Fe2O3 nanoparticles formation and properties in reference SpraySyn burners},
    volume={470}, DOI={<a href="https://doi.org/10.1016/j.powtec.2025.121992">10.1016/j.powtec.2025.121992</a>},
    number={121992}, journal={Powder Technology}, publisher={Elsevier BV}, author={Massopo,
    Orlando and Tischendorf, Ricardo and Gonchikzhapov, Munko and Kasper, Tina and
    Augustin, Peter and Özer, Burak and Reddemann, Manuel and Kneer, Reinhold and
    Sheikh, Mohammed-Ali and Mert, Aydan Akyildiz and et al.}, year={2025} }'
  chicago: Massopo, Orlando, Ricardo Tischendorf, Munko Gonchikzhapov, Tina Kasper,
    Peter Augustin, Burak Özer, Manuel Reddemann, et al. “Influence of Dispersion
    Gas Flow on the Spray Characteristics and γ-Fe2O3 Nanoparticles Formation and
    Properties in Reference SpraySyn Burners.” <i>Powder Technology</i> 470 (2025).
    <a href="https://doi.org/10.1016/j.powtec.2025.121992">https://doi.org/10.1016/j.powtec.2025.121992</a>.
  ieee: 'O. Massopo <i>et al.</i>, “Influence of dispersion gas flow on the spray
    characteristics and γ-Fe2O3 nanoparticles formation and properties in reference
    SpraySyn burners,” <i>Powder Technology</i>, vol. 470, Art. no. 121992, 2025,
    doi: <a href="https://doi.org/10.1016/j.powtec.2025.121992">10.1016/j.powtec.2025.121992</a>.'
  mla: Massopo, Orlando, et al. “Influence of Dispersion Gas Flow on the Spray Characteristics
    and γ-Fe2O3 Nanoparticles Formation and Properties in Reference SpraySyn Burners.”
    <i>Powder Technology</i>, vol. 470, 121992, Elsevier BV, 2025, doi:<a href="https://doi.org/10.1016/j.powtec.2025.121992">10.1016/j.powtec.2025.121992</a>.
  short: O. Massopo, R. Tischendorf, M. Gonchikzhapov, T. Kasper, P. Augustin, B.
    Özer, M. Reddemann, R. Kneer, M.-A. Sheikh, A.A. Mert, H. Wiggers, H.-J. Schmid,
    Powder Technology 470 (2025).
date_created: 2026-02-02T11:41:04Z
date_updated: 2026-02-25T07:45:44Z
doi: 10.1016/j.powtec.2025.121992
intvolume: '       470'
keyword:
- Spray flame synthesis
- iron oxide nanoparticle
- SpraySyn burner
- Dispersion gas
- Coaxial atomization
- HiaT-SMPS
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
publication: Powder Technology
publication_identifier:
  issn:
  - 0032-5910
publication_status: published
publisher: Elsevier BV
status: public
title: Influence of dispersion gas flow on the spray characteristics and γ-Fe2O3 nanoparticles
  formation and properties in reference SpraySyn burners
type: journal_article
user_id: '98419'
volume: 470
year: '2025'
...
---
_id: '64293'
author:
- first_name: Nils Christopher
  full_name: Gerhardt, Nils Christopher
  id: '115298'
  last_name: Gerhardt
  orcid: 0009-0002-5538-231X
- first_name: Martin R.
  full_name: Hofmann, Martin R.
  last_name: Hofmann
- first_name: Leon
  full_name: Zens, Leon
  last_name: Zens
- first_name: Jens
  full_name: Möller, Jens
  last_name: Möller
- first_name: Vira
  full_name: Besaga, Vira
  last_name: Besaga
citation:
  ama: 'Gerhardt NC, Hofmann MR, Zens L, Möller J, Besaga V. Quantitative holography
    for the characterisation of semiconductor amplifieres and lasers. In: <i>Practical
    Holography XXXIX: Displays, Materials, and Applications</i>. ; 2025. doi:<a href="https://doi.org/10.1117/12.3041318">10.1117/12.3041318</a>'
  apa: 'Gerhardt, N. C., Hofmann, M. R., Zens, L., Möller, J., &#38; Besaga, V. (2025).
    Quantitative holography for the characterisation of semiconductor amplifieres
    and lasers. <i>Practical Holography XXXIX: Displays, Materials, and Applications</i>.
    <a href="https://doi.org/10.1117/12.3041318">https://doi.org/10.1117/12.3041318</a>'
  bibtex: '@inproceedings{Gerhardt_Hofmann_Zens_Möller_Besaga_2025, title={Quantitative
    holography for the characterisation of semiconductor amplifieres and lasers},
    DOI={<a href="https://doi.org/10.1117/12.3041318">10.1117/12.3041318</a>}, booktitle={Practical
    Holography XXXIX: Displays, Materials, and Applications}, author={Gerhardt, Nils
    Christopher and Hofmann, Martin R. and Zens, Leon and Möller, Jens and Besaga,
    Vira}, year={2025} }'
  chicago: 'Gerhardt, Nils Christopher, Martin R. Hofmann, Leon Zens, Jens Möller,
    and Vira Besaga. “Quantitative Holography for the Characterisation of Semiconductor
    Amplifieres and Lasers.” In <i>Practical Holography XXXIX: Displays, Materials,
    and Applications</i>, 2025. <a href="https://doi.org/10.1117/12.3041318">https://doi.org/10.1117/12.3041318</a>.'
  ieee: 'N. C. Gerhardt, M. R. Hofmann, L. Zens, J. Möller, and V. Besaga, “Quantitative
    holography for the characterisation of semiconductor amplifieres and lasers,”
    2025, doi: <a href="https://doi.org/10.1117/12.3041318">10.1117/12.3041318</a>.'
  mla: 'Gerhardt, Nils Christopher, et al. “Quantitative Holography for the Characterisation
    of Semiconductor Amplifieres and Lasers.” <i>Practical Holography XXXIX: Displays,
    Materials, and Applications</i>, 2025, doi:<a href="https://doi.org/10.1117/12.3041318">10.1117/12.3041318</a>.'
  short: 'N.C. Gerhardt, M.R. Hofmann, L. Zens, J. Möller, V. Besaga, in: Practical
    Holography XXXIX: Displays, Materials, and Applications, 2025.'
date_created: 2026-02-20T10:03:50Z
date_updated: 2026-02-25T09:34:37Z
department:
- _id: '977'
doi: 10.1117/12.3041318
language:
- iso: eng
publication: 'Practical Holography XXXIX: Displays, Materials, and Applications'
status: public
title: Quantitative holography for the characterisation of semiconductor amplifieres
  and lasers
type: conference
user_id: '15911'
year: '2025'
...
---
_id: '50299'
abstract:
- lang: eng
  text: "A finite classical polar space of rank $n$ consists of the totally isotropic\r\nsubspaces
    of a finite vector space over $\\mathbb{F}_q$ equipped with a\r\nnondegenerate
    form such that $n$ is the maximal dimension of such a subspace. A\r\n$t$-$(n,k,\\lambda)$
    design in a finite classical polar space of rank $n$ is a\r\ncollection $Y$ of
    totally isotropic $k$-spaces such that each totally isotropic\r\n$t$-space is
    contained in exactly $\\lambda$ members of $Y$. Nontrivial examples\r\nare currently
    only known for $t\\leq 2$. We show that $t$-$(n,k,\\lambda)$\r\ndesigns in polar
    spaces exist for all $t$ and $q$ provided that\r\n$k>\\frac{21}{2}t$ and $n$ is
    sufficiently large enough. The proof is based on a\r\nprobabilistic method by
    Kuperberg, Lovett, and Peled, and it is thus\r\nnonconstructive."
author:
- first_name: Charlene
  full_name: Weiß, Charlene
  id: '70420'
  last_name: Weiß
citation:
  ama: Weiß C. Nontrivial $t$-designs in polar spaces exist for all $t$. <i>Des Codes
    Cryptogr</i>. 2025;93:971-981. doi:<a href="https://doi.org/10.1007/s10623-024-01471-1">10.1007/s10623-024-01471-1</a>
  apa: Weiß, C. (2025). Nontrivial $t$-designs in polar spaces exist for all $t$.
    <i>Des. Codes Cryptogr.</i>, <i>93</i>, 971–981. <a href="https://doi.org/10.1007/s10623-024-01471-1">https://doi.org/10.1007/s10623-024-01471-1</a>
  bibtex: '@article{Weiß_2025, title={Nontrivial $t$-designs in polar spaces exist
    for all $t$}, volume={93}, DOI={<a href="https://doi.org/10.1007/s10623-024-01471-1">10.1007/s10623-024-01471-1</a>},
    journal={Des. Codes Cryptogr.}, author={Weiß, Charlene}, year={2025}, pages={971–981}
    }'
  chicago: 'Weiß, Charlene. “Nontrivial $t$-Designs in Polar Spaces Exist for All
    $t$.” <i>Des. Codes Cryptogr.</i> 93 (2025): 971–81. <a href="https://doi.org/10.1007/s10623-024-01471-1">https://doi.org/10.1007/s10623-024-01471-1</a>.'
  ieee: 'C. Weiß, “Nontrivial $t$-designs in polar spaces exist for all $t$,” <i>Des.
    Codes Cryptogr.</i>, vol. 93, pp. 971–981, 2025, doi: <a href="https://doi.org/10.1007/s10623-024-01471-1">10.1007/s10623-024-01471-1</a>.'
  mla: Weiß, Charlene. “Nontrivial $t$-Designs in Polar Spaces Exist for All $t$.”
    <i>Des. Codes Cryptogr.</i>, vol. 93, 2025, pp. 971–81, doi:<a href="https://doi.org/10.1007/s10623-024-01471-1">10.1007/s10623-024-01471-1</a>.
  short: C. Weiß, Des. Codes Cryptogr. 93 (2025) 971–981.
date_created: 2024-01-08T14:39:54Z
date_updated: 2026-02-25T13:51:50Z
department:
- _id: '100'
doi: 10.1007/s10623-024-01471-1
intvolume: '        93'
language:
- iso: eng
page: 971 - 981
publication: Des. Codes Cryptogr.
publication_status: published
status: public
title: Nontrivial $t$-designs in polar spaces exist for all $t$
type: journal_article
user_id: '70420'
volume: 93
year: '2025'
...
---
_id: '64292'
author:
- first_name: M.
  full_name: Lindemann, M.
  last_name: Lindemann
- first_name: M.
  full_name: D’Alessandro, M.
  last_name: D’Alessandro
- first_name: N.
  full_name: Ledentsov, N.
  last_name: Ledentsov
- first_name: O. Y.
  full_name: Makarov, O. Y.
  last_name: Makarov
- first_name: N. N.
  full_name: Ledentsov, N. N.
  last_name: Ledentsov
- first_name: A.
  full_name: Tibaldi, A.
  last_name: Tibaldi
- first_name: N. C.
  full_name: Gerhardt, N. C.
  last_name: Gerhardt
- first_name: M. R.
  full_name: Hofmann, M. R.
  last_name: Hofmann
citation:
  ama: Lindemann M, D’Alessandro M, Ledentsov N, et al. Laterally coupled vertical-cavity
    surface-emitting lasers with tunable resonance width and frequency. <i>Journal
    of Applied Physics</i>. 2025;138(5). doi:<a href="https://doi.org/10.1063/5.0275622">10.1063/5.0275622</a>
  apa: Lindemann, M., D’Alessandro, M., Ledentsov, N., Makarov, O. Y., Ledentsov,
    N. N., Tibaldi, A., Gerhardt, N. C., &#38; Hofmann, M. R. (2025). Laterally coupled
    vertical-cavity surface-emitting lasers with tunable resonance width and frequency.
    <i>Journal of Applied Physics</i>, <i>138</i>(5). <a href="https://doi.org/10.1063/5.0275622">https://doi.org/10.1063/5.0275622</a>
  bibtex: '@article{Lindemann_D’Alessandro_Ledentsov_Makarov_Ledentsov_Tibaldi_Gerhardt_Hofmann_2025,
    title={Laterally coupled vertical-cavity surface-emitting lasers with tunable
    resonance width and frequency}, volume={138}, DOI={<a href="https://doi.org/10.1063/5.0275622">10.1063/5.0275622</a>},
    number={5}, journal={Journal of Applied Physics}, publisher={AIP Publishing},
    author={Lindemann, M. and D’Alessandro, M. and Ledentsov, N. and Makarov, O. Y.
    and Ledentsov, N. N. and Tibaldi, A. and Gerhardt, N. C. and Hofmann, M. R.},
    year={2025} }'
  chicago: Lindemann, M., M. D’Alessandro, N. Ledentsov, O. Y. Makarov, N. N. Ledentsov,
    A. Tibaldi, N. C. Gerhardt, and M. R. Hofmann. “Laterally Coupled Vertical-Cavity
    Surface-Emitting Lasers with Tunable Resonance Width and Frequency.” <i>Journal
    of Applied Physics</i> 138, no. 5 (2025). <a href="https://doi.org/10.1063/5.0275622">https://doi.org/10.1063/5.0275622</a>.
  ieee: 'M. Lindemann <i>et al.</i>, “Laterally coupled vertical-cavity surface-emitting
    lasers with tunable resonance width and frequency,” <i>Journal of Applied Physics</i>,
    vol. 138, no. 5, 2025, doi: <a href="https://doi.org/10.1063/5.0275622">10.1063/5.0275622</a>.'
  mla: Lindemann, M., et al. “Laterally Coupled Vertical-Cavity Surface-Emitting Lasers
    with Tunable Resonance Width and Frequency.” <i>Journal of Applied Physics</i>,
    vol. 138, no. 5, AIP Publishing, 2025, doi:<a href="https://doi.org/10.1063/5.0275622">10.1063/5.0275622</a>.
  short: M. Lindemann, M. D’Alessandro, N. Ledentsov, O.Y. Makarov, N.N. Ledentsov,
    A. Tibaldi, N.C. Gerhardt, M.R. Hofmann, Journal of Applied Physics 138 (2025).
date_created: 2026-02-20T10:03:50Z
date_updated: 2026-02-25T13:59:32Z
department:
- _id: '977'
doi: 10.1063/5.0275622
intvolume: '       138'
issue: '5'
publication: Journal of Applied Physics
publication_identifier:
  issn:
  - 1089-7550
publisher: AIP Publishing
status: public
title: Laterally coupled vertical-cavity surface-emitting lasers with tunable resonance
  width and frequency
type: journal_article
user_id: '15911'
volume: 138
year: '2025'
...
---
_id: '61918'
author:
- first_name: Jeroen
  full_name: Rook, Jeroen
  id: '102977'
  last_name: Rook
- first_name: Quentin
  full_name: Renau, Quentin
  last_name: Renau
- first_name: Heike
  full_name: Trautmann, Heike
  id: '100740'
  last_name: Trautmann
  orcid: 0000-0002-9788-8282
- first_name: Emma
  full_name: Hart, Emma
  last_name: Hart
citation:
  ama: 'Rook J, Renau Q, Trautmann H, Hart E. Efficient Online Automated Algorithm
    Selection in the Face of Data-Drift in Optimisation Problem Instances. In: <i>Proceedings
    of the 18th ACM/SIGEVO Conference on Foundations of Genetic Algorithms, FOGA 2025,
    Leiden, The Netherlands, August 27-29, 2025</i>. ACM; 2025:262–272. doi:<a href="https://doi.org/10.1145/3729878.3746615">10.1145/3729878.3746615</a>'
  apa: Rook, J., Renau, Q., Trautmann, H., &#38; Hart, E. (2025). Efficient Online
    Automated Algorithm Selection in the Face of Data-Drift in Optimisation Problem
    Instances. <i>Proceedings of the 18th ACM/SIGEVO Conference on Foundations of
    Genetic Algorithms, FOGA 2025, Leiden, The Netherlands, August 27-29, 2025</i>,
    262–272. <a href="https://doi.org/10.1145/3729878.3746615">https://doi.org/10.1145/3729878.3746615</a>
  bibtex: '@inproceedings{Rook_Renau_Trautmann_Hart_2025, title={Efficient Online
    Automated Algorithm Selection in the Face of Data-Drift in Optimisation Problem
    Instances}, DOI={<a href="https://doi.org/10.1145/3729878.3746615">10.1145/3729878.3746615</a>},
    booktitle={Proceedings of the 18th ACM/SIGEVO Conference on Foundations of Genetic
    Algorithms, FOGA 2025, Leiden, The Netherlands, August 27-29, 2025}, publisher={ACM},
    author={Rook, Jeroen and Renau, Quentin and Trautmann, Heike and Hart, Emma},
    year={2025}, pages={262–272} }'
  chicago: Rook, Jeroen, Quentin Renau, Heike Trautmann, and Emma Hart. “Efficient
    Online Automated Algorithm Selection in the Face of Data-Drift in Optimisation
    Problem Instances.” In <i>Proceedings of the 18th ACM/SIGEVO Conference on Foundations
    of Genetic Algorithms, FOGA 2025, Leiden, The Netherlands, August 27-29, 2025</i>,
    262–272. ACM, 2025. <a href="https://doi.org/10.1145/3729878.3746615">https://doi.org/10.1145/3729878.3746615</a>.
  ieee: 'J. Rook, Q. Renau, H. Trautmann, and E. Hart, “Efficient Online Automated
    Algorithm Selection in the Face of Data-Drift in Optimisation Problem Instances,”
    in <i>Proceedings of the 18th ACM/SIGEVO Conference on Foundations of Genetic
    Algorithms, FOGA 2025, Leiden, The Netherlands, August 27-29, 2025</i>, 2025,
    pp. 262–272, doi: <a href="https://doi.org/10.1145/3729878.3746615">10.1145/3729878.3746615</a>.'
  mla: Rook, Jeroen, et al. “Efficient Online Automated Algorithm Selection in the
    Face of Data-Drift in Optimisation Problem Instances.” <i>Proceedings of the 18th
    ACM/SIGEVO Conference on Foundations of Genetic Algorithms, FOGA 2025, Leiden,
    The Netherlands, August 27-29, 2025</i>, ACM, 2025, pp. 262–272, doi:<a href="https://doi.org/10.1145/3729878.3746615">10.1145/3729878.3746615</a>.
  short: 'J. Rook, Q. Renau, H. Trautmann, E. Hart, in: Proceedings of the 18th ACM/SIGEVO
    Conference on Foundations of Genetic Algorithms, FOGA 2025, Leiden, The Netherlands,
    August 27-29, 2025, ACM, 2025, pp. 262–272.'
date_created: 2025-10-22T07:26:45Z
date_updated: 2026-02-25T14:31:18Z
department:
- _id: '819'
doi: 10.1145/3729878.3746615
language:
- iso: eng
page: 262–272
publication: Proceedings of the 18th ACM/SIGEVO Conference on Foundations of Genetic
  Algorithms, FOGA 2025, Leiden, The Netherlands, August 27-29, 2025
publisher: ACM
status: public
title: Efficient Online Automated Algorithm Selection in the Face of Data-Drift in
  Optimisation Problem Instances
type: conference
user_id: '15504'
year: '2025'
...
---
_id: '64658'
author:
- first_name: Moritz
  full_name: Neukötter, Moritz
  id: '45530'
  last_name: Neukötter
  orcid: 0000-0001-9101-8828
- 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: 'Neukötter M, Jesinghausen S, Schmid H-J. Die Möglichkeiten der Filament Extension
    Atomization . In: ; 2025.'
  apa: Neukötter, M., Jesinghausen, S., &#38; Schmid, H.-J. (2025). <i>Die Möglichkeiten
    der Filament Extension Atomization </i>. Jahrestreffen DECHEMA/VDI-Fachgruppe
    Mehrphasenströmung, Hamburg.
  bibtex: '@inproceedings{Neukötter_Jesinghausen_Schmid_2025, title={Die Möglichkeiten
    der Filament Extension Atomization }, author={Neukötter, Moritz and Jesinghausen,
    Steffen and Schmid, Hans-Joachim}, year={2025} }'
  chicago: Neukötter, Moritz, Steffen Jesinghausen, and Hans-Joachim Schmid. “Die
    Möglichkeiten Der Filament Extension Atomization ,” 2025.
  ieee: M. Neukötter, S. Jesinghausen, and H.-J. Schmid, “Die Möglichkeiten der Filament
    Extension Atomization ,” presented at the Jahrestreffen DECHEMA/VDI-Fachgruppe
    Mehrphasenströmung, Hamburg, 2025.
  mla: Neukötter, Moritz, et al. <i>Die Möglichkeiten Der Filament Extension Atomization
    </i>. 2025.
  short: 'M. Neukötter, S. Jesinghausen, H.-J. Schmid, in: 2025.'
conference:
  end_date: 2025-03-21
  location: Hamburg
  name: Jahrestreffen DECHEMA/VDI-Fachgruppe Mehrphasenströmung
  start_date: 2025-03-19
date_created: 2026-02-26T09:00:10Z
date_updated: 2026-02-26T09:05:06Z
department:
- _id: '9'
- _id: '150'
language:
- iso: eng
status: public
title: 'Die Möglichkeiten der Filament Extension Atomization '
type: conference_abstract
user_id: '45530'
year: '2025'
...
---
_id: '64659'
author:
- first_name: Moritz
  full_name: Neukötter, Moritz
  id: '45530'
  last_name: Neukötter
  orcid: 0000-0001-9101-8828
- 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: 'Neukötter M, Jesinghausen S, Schmid H-J. Flow around Particles in Uniaxially
    Elongated Capillary Bridges. In: ; 2025.'
  apa: Neukötter, M., Jesinghausen, S., &#38; Schmid, H.-J. (2025). <i>Flow around
    Particles in Uniaxially Elongated Capillary Bridges</i>. DRG Symposium &#38; Nordic
    Rheology Conference, Berlin.
  bibtex: '@inproceedings{Neukötter_Jesinghausen_Schmid_2025, title={Flow around Particles
    in Uniaxially Elongated Capillary Bridges}, author={Neukötter, Moritz and Jesinghausen,
    Steffen and Schmid, Hans-Joachim}, year={2025} }'
  chicago: Neukötter, Moritz, Steffen Jesinghausen, and Hans-Joachim Schmid. “Flow
    around Particles in Uniaxially Elongated Capillary Bridges,” 2025.
  ieee: M. Neukötter, S. Jesinghausen, and H.-J. Schmid, “Flow around Particles in
    Uniaxially Elongated Capillary Bridges,” presented at the DRG Symposium &#38;
    Nordic Rheology Conference, Berlin, 2025.
  mla: Neukötter, Moritz, et al. <i>Flow around Particles in Uniaxially Elongated
    Capillary Bridges</i>. 2025.
  short: 'M. Neukötter, S. Jesinghausen, H.-J. Schmid, in: 2025.'
conference:
  end_date: 2025-06-12
  location: Berlin
  name: DRG Symposium & Nordic Rheology Conference
  start_date: 2025-06-10
date_created: 2026-02-26T09:03:07Z
date_updated: 2026-02-26T09:05:00Z
department:
- _id: '9'
- _id: '150'
language:
- iso: eng
status: public
title: Flow around Particles in Uniaxially Elongated Capillary Bridges
type: conference_abstract
user_id: '45530'
year: '2025'
...
---
_id: '64657'
author:
- first_name: 'Julian '
  full_name: 'Neudorf, Julian '
  last_name: Neudorf
- first_name: Moritz
  full_name: Neukötter, Moritz
  id: '45530'
  last_name: Neukötter
  orcid: 0000-0001-9101-8828
citation:
  ama: Neudorf J, Neukötter M. <i>Fließverhalten von unterschiedlichen Fluiden im
    Filament Extension Atomizer</i>.; 2025.
  apa: Neudorf, J., &#38; Neukötter, M. (2025). <i>Fließverhalten von unterschiedlichen
    Fluiden im Filament Extension Atomizer</i>.
  bibtex: '@book{Neudorf_Neukötter_2025, title={Fließverhalten von unterschiedlichen
    Fluiden im Filament Extension Atomizer}, author={Neudorf, Julian  and Neukötter,
    Moritz}, year={2025} }'
  chicago: Neudorf, Julian , and Moritz Neukötter. <i>Fließverhalten von unterschiedlichen
    Fluiden im Filament Extension Atomizer</i>, 2025.
  ieee: J. Neudorf and M. Neukötter, <i>Fließverhalten von unterschiedlichen Fluiden
    im Filament Extension Atomizer</i>. 2025.
  mla: Neudorf, Julian, and Moritz Neukötter. <i>Fließverhalten von unterschiedlichen
    Fluiden im Filament Extension Atomizer</i>. 2025.
  short: J. Neudorf, M. Neukötter, Fließverhalten von unterschiedlichen Fluiden im
    Filament Extension Atomizer, 2025.
date_created: 2026-02-26T08:48:05Z
date_updated: 2026-02-26T08:48:33Z
department:
- _id: '9'
- _id: '150'
language:
- iso: ger
status: public
supervisor:
- first_name: Moritz
  full_name: Neukötter, Moritz
  id: '45530'
  last_name: Neukötter
  orcid: 0000-0001-9101-8828
- 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
title: Fließverhalten von unterschiedlichen Fluiden im Filament Extension Atomizer
type: bachelorsthesis
user_id: '45530'
year: '2025'
...
