---
_id: '60744'
author:
- first_name: Mario
  full_name: Peña López, Mario
  id: '82862'
  last_name: Peña López
  orcid: 0000-0001-5381-3660
- first_name: Maximilian
  full_name: Schenke, Maximilian
  id: '52638'
  last_name: Schenke
  orcid: 0000-0001-5427-9527
- first_name: Darius
  full_name: Jakobeit, Darius
  last_name: Jakobeit
- first_name: Barnabas
  full_name: Haucke-Korber, Barnabas
  id: '93461'
  last_name: Haucke-Korber
  orcid: 0000-0003-0862-2069
- first_name: Oliver
  full_name: Wallscheid, Oliver
  id: '11291'
  last_name: Wallscheid
  orcid: https://orcid.org/0000-0001-9362-8777
citation:
  ama: 'Peña López M, Schenke M, Jakobeit D, Haucke-Korber B, Wallscheid O. Reinforcement
    Learning Control of Three-Level Converter Permanent Magnet Synchronous Machine
    Drives. In: <i>2025 IEEE International Electric Machines &#38; Drives Conference
    (IEMDC)</i>. IEEE; 2025. doi:<a href="https://doi.org/10.1109/iemdc60492.2025.11061032">10.1109/iemdc60492.2025.11061032</a>'
  apa: Peña López, M., Schenke, M., Jakobeit, D., Haucke-Korber, B., &#38; Wallscheid,
    O. (2025). Reinforcement Learning Control of Three-Level Converter Permanent Magnet
    Synchronous Machine Drives. <i>2025 IEEE International Electric Machines &#38;
    Drives Conference (IEMDC)</i>. <a href="https://doi.org/10.1109/iemdc60492.2025.11061032">https://doi.org/10.1109/iemdc60492.2025.11061032</a>
  bibtex: '@inproceedings{Peña López_Schenke_Jakobeit_Haucke-Korber_Wallscheid_2025,
    title={Reinforcement Learning Control of Three-Level Converter Permanent Magnet
    Synchronous Machine Drives}, DOI={<a href="https://doi.org/10.1109/iemdc60492.2025.11061032">10.1109/iemdc60492.2025.11061032</a>},
    booktitle={2025 IEEE International Electric Machines &#38; Drives Conference (IEMDC)},
    publisher={IEEE}, author={Peña López, Mario and Schenke, Maximilian and Jakobeit,
    Darius and Haucke-Korber, Barnabas and Wallscheid, Oliver}, year={2025} }'
  chicago: Peña López, Mario, Maximilian Schenke, Darius Jakobeit, Barnabas Haucke-Korber,
    and Oliver Wallscheid. “Reinforcement Learning Control of Three-Level Converter
    Permanent Magnet Synchronous Machine Drives.” In <i>2025 IEEE International Electric
    Machines &#38; Drives Conference (IEMDC)</i>. IEEE, 2025. <a href="https://doi.org/10.1109/iemdc60492.2025.11061032">https://doi.org/10.1109/iemdc60492.2025.11061032</a>.
  ieee: 'M. Peña López, M. Schenke, D. Jakobeit, B. Haucke-Korber, and O. Wallscheid,
    “Reinforcement Learning Control of Three-Level Converter Permanent Magnet Synchronous
    Machine Drives,” 2025, doi: <a href="https://doi.org/10.1109/iemdc60492.2025.11061032">10.1109/iemdc60492.2025.11061032</a>.'
  mla: Peña López, Mario, et al. “Reinforcement Learning Control of Three-Level Converter
    Permanent Magnet Synchronous Machine Drives.” <i>2025 IEEE International Electric
    Machines &#38; Drives Conference (IEMDC)</i>, IEEE, 2025, doi:<a href="https://doi.org/10.1109/iemdc60492.2025.11061032">10.1109/iemdc60492.2025.11061032</a>.
  short: 'M. Peña López, M. Schenke, D. Jakobeit, B. Haucke-Korber, O. Wallscheid,
    in: 2025 IEEE International Electric Machines &#38; Drives Conference (IEMDC),
    IEEE, 2025.'
date_created: 2025-07-25T12:26:05Z
date_updated: 2025-12-19T12:43:37Z
department:
- _id: '52'
doi: 10.1109/iemdc60492.2025.11061032
language:
- iso: eng
publication: 2025 IEEE International Electric Machines & Drives Conference (IEMDC)
publication_status: published
publisher: IEEE
status: public
title: Reinforcement Learning Control of Three-Level Converter Permanent Magnet Synchronous
  Machine Drives
type: conference
user_id: '93461'
year: '2025'
...
---
_id: '59895'
abstract:
- lang: eng
  text: The generation of optically broadband Nyquist pulse sequences using an integrated
    Mach-Zehnder modulator (MZM) in a thin-film lithium-niobate (TFLN) platform with
    repetition rates of 5 to 32 GHz and optical bandwidths of up to 160 GHz is demonstrated.
    Nyquist pulse sequences with high optical bandwidth can be used as synchronization
    and control signals in quantum sources based on photon pair generation.
author:
- first_name: Christian
  full_name: Kress, Christian
  id: '13256'
  last_name: Kress
  orcid: 0000-0002-4403-2237
- first_name: Martin Miroslavov
  full_name: Mihaylov, Martin Miroslavov
  id: '42449'
  last_name: Mihaylov
- first_name: Tobias
  full_name: Schwabe, Tobias
  id: '39217'
  last_name: Schwabe
- first_name: Christine
  full_name: Silberhorn, Christine
  id: '26263'
  last_name: Silberhorn
- first_name: J. Christoph
  full_name: Scheytt, J. Christoph
  id: '37144'
  last_name: Scheytt
  orcid: '0000-0002-5950-6618 '
citation:
  ama: 'Kress C, Mihaylov MM, Schwabe T, Silberhorn C, Scheytt JC. Broadband Nyquist
    Pulse Generation on TFLN Platform for Integrated Quantum Source. In: <i>PIERS
    Proceedings </i>. PhotonIcs and Electromagnetics Research Symposium (PIERS). doi:<a
    href="https://doi.org/10.1109/PIERS-Spring66516.2025.11276835">https://doi.org/10.1109/PIERS-Spring66516.2025.11276835</a>'
  apa: Kress, C., Mihaylov, M. M., Schwabe, T., Silberhorn, C., &#38; Scheytt, J.
    C. (n.d.). Broadband Nyquist Pulse Generation on TFLN Platform for Integrated
    Quantum Source. <i>PIERS Proceedings </i>. PhotonIcs and Electromagnetics Research
    Symposium (PIERS), Abu Dhabi. <a href="https://doi.org/10.1109/PIERS-Spring66516.2025.11276835">https://doi.org/10.1109/PIERS-Spring66516.2025.11276835</a>
  bibtex: '@inproceedings{Kress_Mihaylov_Schwabe_Silberhorn_Scheytt, title={Broadband
    Nyquist Pulse Generation on TFLN Platform for Integrated Quantum Source}, DOI={<a
    href="https://doi.org/10.1109/PIERS-Spring66516.2025.11276835">https://doi.org/10.1109/PIERS-Spring66516.2025.11276835</a>},
    booktitle={PIERS Proceedings }, publisher={PhotonIcs and Electromagnetics Research
    Symposium (PIERS)}, author={Kress, Christian and Mihaylov, Martin Miroslavov and
    Schwabe, Tobias and Silberhorn, Christine and Scheytt, J. Christoph} }'
  chicago: Kress, Christian, Martin Miroslavov Mihaylov, Tobias Schwabe, Christine
    Silberhorn, and J. Christoph Scheytt. “Broadband Nyquist Pulse Generation on TFLN
    Platform for Integrated Quantum Source.” In <i>PIERS Proceedings </i>. PhotonIcs
    and Electromagnetics Research Symposium (PIERS), n.d. <a href="https://doi.org/10.1109/PIERS-Spring66516.2025.11276835">https://doi.org/10.1109/PIERS-Spring66516.2025.11276835</a>.
  ieee: 'C. Kress, M. M. Mihaylov, T. Schwabe, C. Silberhorn, and J. C. Scheytt, “Broadband
    Nyquist Pulse Generation on TFLN Platform for Integrated Quantum Source,” presented
    at the PhotonIcs and Electromagnetics Research Symposium (PIERS), Abu Dhabi, doi:
    <a href="https://doi.org/10.1109/PIERS-Spring66516.2025.11276835">https://doi.org/10.1109/PIERS-Spring66516.2025.11276835</a>.'
  mla: Kress, Christian, et al. “Broadband Nyquist Pulse Generation on TFLN Platform
    for Integrated Quantum Source.” <i>PIERS Proceedings </i>, PhotonIcs and Electromagnetics
    Research Symposium (PIERS), doi:<a href="https://doi.org/10.1109/PIERS-Spring66516.2025.11276835">https://doi.org/10.1109/PIERS-Spring66516.2025.11276835</a>.
  short: 'C. Kress, M.M. Mihaylov, T. Schwabe, C. Silberhorn, J.C. Scheytt, in: PIERS
    Proceedings , PhotonIcs and Electromagnetics Research Symposium (PIERS), n.d.'
conference:
  end_date: 2025-05-09
  location: Abu Dhabi
  name: PhotonIcs and Electromagnetics Research Symposium (PIERS)
  start_date: 2025-05-03
date_created: 2025-05-14T09:59:50Z
date_updated: 2026-01-02T14:29:41Z
department:
- _id: '58'
- _id: '623'
doi: https://doi.org/10.1109/PIERS-Spring66516.2025.11276835
language:
- iso: eng
project:
- _id: '302'
  name: 'PONyDAC: SPP 2111 - PONyDAC II - Präziser Optischer Nyquist-Puls-Synthesizer
    DAC'
- _id: '175'
  name: 'TRR 142 - C11: TRR 142 - Kompakte Photonenpaar-Quelle mit ultraschnellen
    Modulatoren auf Basis von CMOS und LNOI (C11*)'
publication: 'PIERS Proceedings '
publication_status: accepted
publisher: PhotonIcs and Electromagnetics Research Symposium (PIERS)
status: public
title: Broadband Nyquist Pulse Generation on TFLN Platform for Integrated Quantum
  Source
type: conference
user_id: '13256'
year: '2025'
...
---
_id: '62000'
article_type: original
author:
- first_name: Leander
  full_name: Claes, Leander
  id: '11829'
  last_name: Claes
  orcid: 0000-0002-4393-268X
- first_name: Kevin
  full_name: Koch, Kevin
  last_name: Koch
- first_name: Olga
  full_name: Friesen, Olga
  id: '44026'
  last_name: Friesen
- first_name: Lars
  full_name: Meihost, Lars
  id: '24769'
  last_name: Meihost
citation:
  ama: Claes L, Koch K, Friesen O, Meihost L. Machine Learning-Supported Inverse Measurement
    Procedure for Broadband, Temperature Dependent Piezoelectric Material Parameters.
    <i>Acta Acustica</i>. 2025;9(65). doi:<a href="https://doi.org/10.1051/aacus/2025044">10.1051/aacus/2025044</a>
  apa: Claes, L., Koch, K., Friesen, O., &#38; Meihost, L. (2025). Machine Learning-Supported
    Inverse Measurement Procedure for Broadband, Temperature Dependent Piezoelectric
    Material Parameters. <i>Acta Acustica</i>, <i>9</i>(65). <a href="https://doi.org/10.1051/aacus/2025044">https://doi.org/10.1051/aacus/2025044</a>
  bibtex: '@article{Claes_Koch_Friesen_Meihost_2025, title={Machine Learning-Supported
    Inverse Measurement Procedure for Broadband, Temperature Dependent Piezoelectric
    Material Parameters}, volume={9}, DOI={<a href="https://doi.org/10.1051/aacus/2025044">10.1051/aacus/2025044</a>},
    number={65}, journal={Acta Acustica}, publisher={EDP Sciences}, author={Claes,
    Leander and Koch, Kevin and Friesen, Olga and Meihost, Lars}, year={2025} }'
  chicago: Claes, Leander, Kevin Koch, Olga Friesen, and Lars Meihost. “Machine Learning-Supported
    Inverse Measurement Procedure for Broadband, Temperature Dependent Piezoelectric
    Material Parameters.” <i>Acta Acustica</i> 9, no. 65 (2025). <a href="https://doi.org/10.1051/aacus/2025044">https://doi.org/10.1051/aacus/2025044</a>.
  ieee: 'L. Claes, K. Koch, O. Friesen, and L. Meihost, “Machine Learning-Supported
    Inverse Measurement Procedure for Broadband, Temperature Dependent Piezoelectric
    Material Parameters,” <i>Acta Acustica</i>, vol. 9, no. 65, 2025, doi: <a href="https://doi.org/10.1051/aacus/2025044">10.1051/aacus/2025044</a>.'
  mla: Claes, Leander, et al. “Machine Learning-Supported Inverse Measurement Procedure
    for Broadband, Temperature Dependent Piezoelectric Material Parameters.” <i>Acta
    Acustica</i>, vol. 9, no. 65, EDP Sciences, 2025, doi:<a href="https://doi.org/10.1051/aacus/2025044">10.1051/aacus/2025044</a>.
  short: L. Claes, K. Koch, O. Friesen, L. Meihost, Acta Acustica 9 (2025).
date_created: 2025-10-27T08:20:53Z
date_updated: 2026-01-05T08:00:05Z
department:
- _id: '49'
doi: 10.1051/aacus/2025044
intvolume: '         9'
issue: '65'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://acta-acustica.edpsciences.org/articles/aacus/abs/2025/01/aacus250049/aacus250049.html
oa: '1'
project:
- _id: '52'
  name: Computing Resources Provided by the Paderborn Center for Parallel Computing
- _id: '245'
  name: 'FOR 5208: Modellbasierte Bestimmung nichtlinearer Eigenschaften von Piezokeramiken
    für Leistungsschallanwendungen (NEPTUN)'
publication: Acta Acustica
publication_identifier:
  issn:
  - 2681-4617
publication_status: published
publisher: EDP Sciences
status: public
title: Machine Learning-Supported Inverse Measurement Procedure for Broadband, Temperature
  Dependent Piezoelectric Material Parameters
type: journal_article
user_id: '11829'
volume: 9
year: '2025'
...
---
_id: '54837'
author:
- first_name: Leander
  full_name: Claes, Leander
  id: '11829'
  last_name: Claes
  orcid: 0000-0002-4393-268X
- first_name: Johannes
  full_name: Lankeit, Johannes
  last_name: Lankeit
- first_name: Michael
  full_name: Winkler, Michael
  id: '31496'
  last_name: Winkler
citation:
  ama: 'Claes L, Lankeit J, Winkler M. A model for heat generation by acoustic waves
    in piezoelectric materials: Global large-data solutions. <i>Mathematical Models
    and Methods in Applied Sciences</i>. 2025;35(11):2465-2512. doi:<a href="https://doi.org/10.1142/s0218202525500447">10.1142/s0218202525500447</a>'
  apa: 'Claes, L., Lankeit, J., &#38; Winkler, M. (2025). A model for heat generation
    by acoustic waves in piezoelectric materials: Global large-data solutions. <i>Mathematical
    Models and Methods in Applied Sciences</i>, <i>35</i>(11), 2465–2512. <a href="https://doi.org/10.1142/s0218202525500447">https://doi.org/10.1142/s0218202525500447</a>'
  bibtex: '@article{Claes_Lankeit_Winkler_2025, title={A model for heat generation
    by acoustic waves in piezoelectric materials: Global large-data solutions}, volume={35},
    DOI={<a href="https://doi.org/10.1142/s0218202525500447">10.1142/s0218202525500447</a>},
    number={11}, journal={Mathematical Models and Methods in Applied Sciences}, publisher={World
    Scientific Pub Co Pte Ltd}, author={Claes, Leander and Lankeit, Johannes and Winkler,
    Michael}, year={2025}, pages={2465–2512} }'
  chicago: 'Claes, Leander, Johannes Lankeit, and Michael Winkler. “A Model for Heat
    Generation by Acoustic Waves in Piezoelectric Materials: Global Large-Data Solutions.”
    <i>Mathematical Models and Methods in Applied Sciences</i> 35, no. 11 (2025):
    2465–2512. <a href="https://doi.org/10.1142/s0218202525500447">https://doi.org/10.1142/s0218202525500447</a>.'
  ieee: 'L. Claes, J. Lankeit, and M. Winkler, “A model for heat generation by acoustic
    waves in piezoelectric materials: Global large-data solutions,” <i>Mathematical
    Models and Methods in Applied Sciences</i>, vol. 35, no. 11, pp. 2465–2512, 2025,
    doi: <a href="https://doi.org/10.1142/s0218202525500447">10.1142/s0218202525500447</a>.'
  mla: 'Claes, Leander, et al. “A Model for Heat Generation by Acoustic Waves in Piezoelectric
    Materials: Global Large-Data Solutions.” <i>Mathematical Models and Methods in
    Applied Sciences</i>, vol. 35, no. 11, World Scientific Pub Co Pte Ltd, 2025,
    pp. 2465–512, doi:<a href="https://doi.org/10.1142/s0218202525500447">10.1142/s0218202525500447</a>.'
  short: L. Claes, J. Lankeit, M. Winkler, Mathematical Models and Methods in Applied
    Sciences 35 (2025) 2465–2512.
date_created: 2024-06-20T13:43:42Z
date_updated: 2026-01-05T07:59:41Z
department:
- _id: '90'
- _id: '49'
doi: 10.1142/s0218202525500447
external_id:
  arxiv:
  - '2411.14900'
intvolume: '        35'
issue: '11'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://arxiv.org/pdf/2411.14900
oa: '1'
page: 2465-2512
project:
- _id: '245'
  name: 'FOR 5208: Modellbasierte Bestimmung nichtlinearer Eigenschaften von Piezokeramiken
    für Leistungsschallanwendungen (NEPTUN)'
publication: Mathematical Models and Methods in Applied Sciences
publication_identifier:
  issn:
  - 1793-6314
publisher: World Scientific Pub Co Pte Ltd
status: public
title: 'A model for heat generation by acoustic waves in piezoelectric materials:
  Global large-data solutions'
type: journal_article
user_id: '11829'
volume: 35
year: '2025'
...
---
_id: '62299'
author:
- first_name: Olga
  full_name: Friesen, Olga
  id: '44026'
  last_name: Friesen
- first_name: Claus
  full_name: Scheidemann, Claus
  id: '38259'
  last_name: Scheidemann
- first_name: Leander
  full_name: Claes, Leander
  id: '11829'
  last_name: Claes
  orcid: 0000-0002-4393-268X
- first_name: Tobias
  full_name: Hemsel, Tobias
  id: '210'
  last_name: Hemsel
- first_name: Bernd
  full_name: Henning, Bernd
  id: '213'
  last_name: Henning
citation:
  ama: 'Friesen O, Scheidemann C, Claes L, Hemsel T, Henning B. Sensitivity Analysis
    and Material Parameter Estimation of a Pre-Stressed Langevin Transducer. In: <i>2025
    International Congress on Ultrasonics</i>. AMA Service GmbH; 2025:138–141. doi:<a
    href="https://doi.org/10.5162/ultrasonic2025/a18-a4">10.5162/ultrasonic2025/a18-a4</a>'
  apa: Friesen, O., Scheidemann, C., Claes, L., Hemsel, T., &#38; Henning, B. (2025).
    Sensitivity Analysis and Material Parameter Estimation of a Pre-Stressed Langevin
    Transducer. <i>2025 International Congress on Ultrasonics</i>, 138–141. <a href="https://doi.org/10.5162/ultrasonic2025/a18-a4">https://doi.org/10.5162/ultrasonic2025/a18-a4</a>
  bibtex: '@inproceedings{Friesen_Scheidemann_Claes_Hemsel_Henning_2025, place={Paderborn},
    title={Sensitivity Analysis and Material Parameter Estimation of a Pre-Stressed
    Langevin Transducer}, DOI={<a href="https://doi.org/10.5162/ultrasonic2025/a18-a4">10.5162/ultrasonic2025/a18-a4</a>},
    booktitle={2025 International Congress on Ultrasonics}, publisher={AMA Service
    GmbH}, author={Friesen, Olga and Scheidemann, Claus and Claes, Leander and Hemsel,
    Tobias and Henning, Bernd}, year={2025}, pages={138–141} }'
  chicago: 'Friesen, Olga, Claus Scheidemann, Leander Claes, Tobias Hemsel, and Bernd
    Henning. “Sensitivity Analysis and Material Parameter Estimation of a Pre-Stressed
    Langevin Transducer.” In <i>2025 International Congress on Ultrasonics</i>, 138–141.
    Paderborn: AMA Service GmbH, 2025. <a href="https://doi.org/10.5162/ultrasonic2025/a18-a4">https://doi.org/10.5162/ultrasonic2025/a18-a4</a>.'
  ieee: 'O. Friesen, C. Scheidemann, L. Claes, T. Hemsel, and B. Henning, “Sensitivity
    Analysis and Material Parameter Estimation of a Pre-Stressed Langevin Transducer,”
    in <i>2025 International Congress on Ultrasonics</i>, 2025, pp. 138–141, doi:
    <a href="https://doi.org/10.5162/ultrasonic2025/a18-a4">10.5162/ultrasonic2025/a18-a4</a>.'
  mla: Friesen, Olga, et al. “Sensitivity Analysis and Material Parameter Estimation
    of a Pre-Stressed Langevin Transducer.” <i>2025 International Congress on Ultrasonics</i>,
    AMA Service GmbH, 2025, pp. 138–141, doi:<a href="https://doi.org/10.5162/ultrasonic2025/a18-a4">10.5162/ultrasonic2025/a18-a4</a>.
  short: 'O. Friesen, C. Scheidemann, L. Claes, T. Hemsel, B. Henning, in: 2025 International
    Congress on Ultrasonics, AMA Service GmbH, Paderborn, 2025, pp. 138–141.'
date_created: 2025-11-25T12:23:06Z
date_updated: 2026-01-05T08:00:48Z
department:
- _id: '49'
- _id: '151'
doi: 10.5162/ultrasonic2025/a18-a4
language:
- iso: eng
page: 138–141
place: Paderborn
project:
- _id: '245'
  name: 'FOR 5208: Modellbasierte Bestimmung nichtlinearer Eigenschaften von Piezokeramiken
    für Leistungsschallanwendungen (NEPTUN)'
publication: 2025 International Congress on Ultrasonics
publisher: AMA Service GmbH
status: public
title: Sensitivity Analysis and Material Parameter Estimation of a Pre-Stressed Langevin
  Transducer
type: conference
user_id: '11829'
year: '2025'
...
---
_id: '62298'
author:
- first_name: Raphael
  full_name: Kuess, Raphael
  last_name: Kuess
- first_name: Olga
  full_name: Friesen, Olga
  id: '44026'
  last_name: Friesen
- first_name: Bernd
  full_name: Henning, Bernd
  id: '213'
  last_name: Henning
- first_name: Andrea
  full_name: Walther, Andrea
  last_name: Walther
citation:
  ama: 'Kuess R, Friesen O, Henning B, Walther A. Identification of temperature-dependent
    material parameter functions in piezoelectricity. In: <i>2025 International Congress
    on Ultrasonics</i>. AMA Service GmbH; 2025:134–137. doi:<a href="https://doi.org/10.5162/ultrasonic2025/a18-a3">10.5162/ultrasonic2025/a18-a3</a>'
  apa: Kuess, R., Friesen, O., Henning, B., &#38; Walther, A. (2025). Identification
    of temperature-dependent material parameter functions in piezoelectricity. <i>2025
    International Congress on Ultrasonics</i>, 134–137. <a href="https://doi.org/10.5162/ultrasonic2025/a18-a3">https://doi.org/10.5162/ultrasonic2025/a18-a3</a>
  bibtex: '@inproceedings{Kuess_Friesen_Henning_Walther_2025, place={Germany}, title={Identification
    of temperature-dependent material parameter functions in piezoelectricity}, DOI={<a
    href="https://doi.org/10.5162/ultrasonic2025/a18-a3">10.5162/ultrasonic2025/a18-a3</a>},
    booktitle={2025 International Congress on Ultrasonics}, publisher={AMA Service
    GmbH}, author={Kuess, Raphael and Friesen, Olga and Henning, Bernd and Walther,
    Andrea}, year={2025}, pages={134–137} }'
  chicago: 'Kuess, Raphael, Olga Friesen, Bernd Henning, and Andrea Walther. “Identification
    of Temperature-Dependent Material Parameter Functions in Piezoelectricity.” In
    <i>2025 International Congress on Ultrasonics</i>, 134–137. Germany: AMA Service
    GmbH, 2025. <a href="https://doi.org/10.5162/ultrasonic2025/a18-a3">https://doi.org/10.5162/ultrasonic2025/a18-a3</a>.'
  ieee: 'R. Kuess, O. Friesen, B. Henning, and A. Walther, “Identification of temperature-dependent
    material parameter functions in piezoelectricity,” in <i>2025 International Congress
    on Ultrasonics</i>, 2025, pp. 134–137, doi: <a href="https://doi.org/10.5162/ultrasonic2025/a18-a3">10.5162/ultrasonic2025/a18-a3</a>.'
  mla: Kuess, Raphael, et al. “Identification of Temperature-Dependent Material Parameter
    Functions in Piezoelectricity.” <i>2025 International Congress on Ultrasonics</i>,
    AMA Service GmbH, 2025, pp. 134–137, doi:<a href="https://doi.org/10.5162/ultrasonic2025/a18-a3">10.5162/ultrasonic2025/a18-a3</a>.
  short: 'R. Kuess, O. Friesen, B. Henning, A. Walther, in: 2025 International Congress
    on Ultrasonics, AMA Service GmbH, Germany, 2025, pp. 134–137.'
date_created: 2025-11-25T12:23:06Z
date_updated: 2026-01-05T08:01:47Z
department:
- _id: '49'
doi: 10.5162/ultrasonic2025/a18-a3
language:
- iso: eng
page: 134–137
place: Germany
project:
- _id: '245'
  name: 'FOR 5208: Modellbasierte Bestimmung nichtlinearer Eigenschaften von Piezokeramiken
    für Leistungsschallanwendungen (NEPTUN)'
publication: 2025 International Congress on Ultrasonics
publisher: AMA Service GmbH
status: public
title: Identification of temperature-dependent material parameter functions in piezoelectricity
type: conference
user_id: '11829'
year: '2025'
...
---
_id: '59689'
author:
- first_name: Olga
  full_name: Friesen, Olga
  id: '44026'
  last_name: Friesen
- first_name: Lars
  full_name: Meihost, Lars
  id: '24769'
  last_name: Meihost
- first_name: Kevin
  full_name: Koch, Kevin
  last_name: Koch
- first_name: Leander
  full_name: Claes, Leander
  id: '11829'
  last_name: Claes
  orcid: 0000-0002-4393-268X
- first_name: Bernd
  full_name: Henning, Bernd
  id: '213'
  last_name: Henning
citation:
  ama: 'Friesen O, Meihost L, Koch K, Claes L, Henning B. Estimation of piezoelectric
    material parameters under varying electric field conditions. In: ; 2025. doi:<a
    href="https://doi.org/10.71568/DASDAGA2025.078">10.71568/DASDAGA2025.078</a>'
  apa: Friesen, O., Meihost, L., Koch, K., Claes, L., &#38; Henning, B. (2025). <i>Estimation
    of piezoelectric material parameters under varying electric field conditions</i>.
    DAS | DAGA 2025 - 51st Annual Meeting on Acoustics, Copenhagen. <a href="https://doi.org/10.71568/DASDAGA2025.078">https://doi.org/10.71568/DASDAGA2025.078</a>
  bibtex: '@inproceedings{Friesen_Meihost_Koch_Claes_Henning_2025, title={Estimation
    of piezoelectric material parameters under varying electric field conditions},
    DOI={<a href="https://doi.org/10.71568/DASDAGA2025.078">10.71568/DASDAGA2025.078</a>},
    author={Friesen, Olga and Meihost, Lars and Koch, Kevin and Claes, Leander and
    Henning, Bernd}, year={2025} }'
  chicago: Friesen, Olga, Lars Meihost, Kevin Koch, Leander Claes, and Bernd Henning.
    “Estimation of Piezoelectric Material Parameters under Varying Electric Field
    Conditions,” 2025. <a href="https://doi.org/10.71568/DASDAGA2025.078">https://doi.org/10.71568/DASDAGA2025.078</a>.
  ieee: 'O. Friesen, L. Meihost, K. Koch, L. Claes, and B. Henning, “Estimation of
    piezoelectric material parameters under varying electric field conditions,” presented
    at the DAS | DAGA 2025 - 51st Annual Meeting on Acoustics, Copenhagen, 2025, doi:
    <a href="https://doi.org/10.71568/DASDAGA2025.078">10.71568/DASDAGA2025.078</a>.'
  mla: Friesen, Olga, et al. <i>Estimation of Piezoelectric Material Parameters under
    Varying Electric Field Conditions</i>. 2025, doi:<a href="https://doi.org/10.71568/DASDAGA2025.078">10.71568/DASDAGA2025.078</a>.
  short: 'O. Friesen, L. Meihost, K. Koch, L. Claes, B. Henning, in: 2025.'
conference:
  end_date: 2025-03-20
  location: Copenhagen
  name: DAS | DAGA 2025 - 51st Annual Meeting on Acoustics
  start_date: 2025-03-17
date_created: 2025-04-25T08:51:32Z
date_updated: 2026-01-05T08:02:20Z
department:
- _id: '49'
doi: 10.71568/DASDAGA2025.078
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
project:
- _id: '52'
  name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
- _id: '245'
  name: 'FOR 5208: Modellbasierte Bestimmung nichtlinearer Eigenschaften von Piezokeramiken
    für Leistungsschallanwendungen (NEPTUN)'
status: public
title: Estimation of piezoelectric material parameters under varying electric field
  conditions
type: conference
user_id: '11829'
year: '2025'
...
---
_id: '62174'
author:
- first_name: Adrian Tobias
  full_name: Meise, Adrian Tobias
  id: '79268'
  last_name: Meise
- first_name: Tobias
  full_name: Cord-Landwehr, Tobias
  id: '44393'
  last_name: Cord-Landwehr
- first_name: Reinhold
  full_name: Haeb-Umbach, Reinhold
  id: '242'
  last_name: Haeb-Umbach
citation:
  ama: 'Meise AT, Cord-Landwehr T, Haeb-Umbach R. On the Application of Diffusion
    Models for Simultaneous Denoising and Dereverberation. In: <i> ITG Conference
    on Speech Communication</i>. ; 2025.'
  apa: Meise, A. T., Cord-Landwehr, T., &#38; Haeb-Umbach, R. (2025). On the Application
    of Diffusion Models for Simultaneous Denoising and Dereverberation. <i> ITG Conference
    on Speech Communication</i>. ITG Conference on Speech Communication, Berlin.
  bibtex: '@inproceedings{Meise_Cord-Landwehr_Haeb-Umbach_2025, title={On the Application
    of Diffusion Models for Simultaneous Denoising and Dereverberation}, booktitle={
    ITG Conference on Speech Communication}, author={Meise, Adrian Tobias and Cord-Landwehr,
    Tobias and Haeb-Umbach, Reinhold}, year={2025} }'
  chicago: Meise, Adrian Tobias, Tobias Cord-Landwehr, and Reinhold Haeb-Umbach. “On
    the Application of Diffusion Models for Simultaneous Denoising and Dereverberation.”
    In <i> ITG Conference on Speech Communication</i>, 2025.
  ieee: A. T. Meise, T. Cord-Landwehr, and R. Haeb-Umbach, “On the Application of
    Diffusion Models for Simultaneous Denoising and Dereverberation,” presented at
    the ITG Conference on Speech Communication, Berlin, 2025.
  mla: Meise, Adrian Tobias, et al. “On the Application of Diffusion Models for Simultaneous
    Denoising and Dereverberation.” <i> ITG Conference on Speech Communication</i>,
    2025.
  short: 'A.T. Meise, T. Cord-Landwehr, R. Haeb-Umbach, in:  ITG Conference on Speech
    Communication, 2025.'
conference:
  location: Berlin
  name: ITG Conference on Speech Communication
date_created: 2025-11-13T07:21:51Z
date_updated: 2026-01-05T09:05:14Z
department:
- _id: '54'
language:
- iso: eng
publication: ' ITG Conference on Speech Communication'
publication_identifier:
  isbn:
  - 978-3-8007-6617-8
status: public
title: On the Application of Diffusion Models for Simultaneous Denoising and Dereverberation
type: conference
user_id: '44393'
year: '2025'
...
---
_id: '63498'
author:
- first_name: Wilhelm
  full_name: Kirchgässner, Wilhelm
  last_name: Kirchgässner
- first_name: Nikolas
  full_name: Förster, Nikolas
  last_name: Förster
- first_name: Till
  full_name: Piepenbrock, Till
  last_name: Piepenbrock
- first_name: Oliver
  full_name: Schweins, Oliver
  last_name: Schweins
- first_name: Oliver
  full_name: Wallscheid, Oliver
  last_name: Wallscheid
citation:
  ama: 'Kirchgässner W, Förster N, Piepenbrock T, Schweins O, Wallscheid O. HARDCORE:
    H-Field and Power Loss Estimation for Arbitrary Waveforms With Residual, Dilated
    Convolutional Neural Networks in Ferrite Cores. <i>IEEE Transactions on Power
    Electronics</i>. 2025;40(2):3326-3335. doi:<a href="https://doi.org/10.1109/TPEL.2024.3488174">10.1109/TPEL.2024.3488174</a>'
  apa: 'Kirchgässner, W., Förster, N., Piepenbrock, T., Schweins, O., &#38; Wallscheid,
    O. (2025). HARDCORE: H-Field and Power Loss Estimation for Arbitrary Waveforms
    With Residual, Dilated Convolutional Neural Networks in Ferrite Cores. <i>IEEE
    Transactions on Power Electronics</i>, <i>40</i>(2), 3326–3335. <a href="https://doi.org/10.1109/TPEL.2024.3488174">https://doi.org/10.1109/TPEL.2024.3488174</a>'
  bibtex: '@article{Kirchgässner_Förster_Piepenbrock_Schweins_Wallscheid_2025, title={HARDCORE:
    H-Field and Power Loss Estimation for Arbitrary Waveforms With Residual, Dilated
    Convolutional Neural Networks in Ferrite Cores}, volume={40}, DOI={<a href="https://doi.org/10.1109/TPEL.2024.3488174">10.1109/TPEL.2024.3488174</a>},
    number={2}, journal={IEEE Transactions on Power Electronics}, author={Kirchgässner,
    Wilhelm and Förster, Nikolas and Piepenbrock, Till and Schweins, Oliver and Wallscheid,
    Oliver}, year={2025}, pages={3326–3335} }'
  chicago: 'Kirchgässner, Wilhelm, Nikolas Förster, Till Piepenbrock, Oliver Schweins,
    and Oliver Wallscheid. “HARDCORE: H-Field and Power Loss Estimation for Arbitrary
    Waveforms With Residual, Dilated Convolutional Neural Networks in Ferrite Cores.”
    <i>IEEE Transactions on Power Electronics</i> 40, no. 2 (2025): 3326–35. <a href="https://doi.org/10.1109/TPEL.2024.3488174">https://doi.org/10.1109/TPEL.2024.3488174</a>.'
  ieee: 'W. Kirchgässner, N. Förster, T. Piepenbrock, O. Schweins, and O. Wallscheid,
    “HARDCORE: H-Field and Power Loss Estimation for Arbitrary Waveforms With Residual,
    Dilated Convolutional Neural Networks in Ferrite Cores,” <i>IEEE Transactions
    on Power Electronics</i>, vol. 40, no. 2, pp. 3326–3335, 2025, doi: <a href="https://doi.org/10.1109/TPEL.2024.3488174">10.1109/TPEL.2024.3488174</a>.'
  mla: 'Kirchgässner, Wilhelm, et al. “HARDCORE: H-Field and Power Loss Estimation
    for Arbitrary Waveforms With Residual, Dilated Convolutional Neural Networks in
    Ferrite Cores.” <i>IEEE Transactions on Power Electronics</i>, vol. 40, no. 2,
    2025, pp. 3326–35, doi:<a href="https://doi.org/10.1109/TPEL.2024.3488174">10.1109/TPEL.2024.3488174</a>.'
  short: W. Kirchgässner, N. Förster, T. Piepenbrock, O. Schweins, O. Wallscheid,
    IEEE Transactions on Power Electronics 40 (2025) 3326–3335.
date_created: 2026-01-06T08:07:13Z
date_updated: 2026-01-06T08:08:01Z
department:
- _id: '52'
doi: 10.1109/TPEL.2024.3488174
intvolume: '        40'
issue: '2'
keyword:
- Mathematical models
- Estimation
- Data models
- Convolutional neural networks
- Accuracy
- Magnetic hysteresis
- Magnetic cores
- Temperature measurement
- Magnetic domains
- Temperature distribution
- Convolutional neural network (CNN)
- machine learning (ML)
- magnetics
page: 3326-3335
publication: IEEE Transactions on Power Electronics
status: public
title: 'HARDCORE: H-Field and Power Loss Estimation for Arbitrary Waveforms With Residual,
  Dilated Convolutional Neural Networks in Ferrite Cores'
type: journal_article
user_id: '83383'
volume: 40
year: '2025'
...
---
_id: '63496'
author:
- first_name: Nikolas
  full_name: Foerster, Nikolas
  last_name: Foerster
- first_name: Daniel
  full_name: Urbaneck, Daniel
  last_name: Urbaneck
- first_name: Maximilian
  full_name: Schenke, Maximilian
  last_name: Schenke
- first_name: Anastacia
  full_name: Ebers, Anastacia
  last_name: Ebers
- first_name: Nicolas
  full_name: Schoenlau, Nicolas
  last_name: Schoenlau
- first_name: Oliver
  full_name: Wallscheid, Oliver
  last_name: Wallscheid
- first_name: Frank
  full_name: Schafmeister, Frank
  last_name: Schafmeister
citation:
  ama: 'Foerster N, Urbaneck D, Schenke M, et al. Improving the Usability of Calorimetric
    Measuring Chambers for Reliable Thermal Measurements. In: <i>PCIM Conference 2025;
    International Exhibition and Conference for Power Electronics, Intelligent Motion,
    Renewable Energy and Energy Management</i>. ; 2025:2881-2890. doi:<a href="https://doi.org/10.30420/566541386">10.30420/566541386</a>'
  apa: Foerster, N., Urbaneck, D., Schenke, M., Ebers, A., Schoenlau, N., Wallscheid,
    O., &#38; Schafmeister, F. (2025). Improving the Usability of Calorimetric Measuring
    Chambers for Reliable Thermal Measurements. <i>PCIM Conference 2025; International
    Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable
    Energy and Energy Management</i>, 2881–2890. <a href="https://doi.org/10.30420/566541386">https://doi.org/10.30420/566541386</a>
  bibtex: '@inproceedings{Foerster_Urbaneck_Schenke_Ebers_Schoenlau_Wallscheid_Schafmeister_2025,
    title={Improving the Usability of Calorimetric Measuring Chambers for Reliable
    Thermal Measurements}, DOI={<a href="https://doi.org/10.30420/566541386">10.30420/566541386</a>},
    booktitle={PCIM Conference 2025; International Exhibition and Conference for Power
    Electronics, Intelligent Motion, Renewable Energy and Energy Management}, author={Foerster,
    Nikolas and Urbaneck, Daniel and Schenke, Maximilian and Ebers, Anastacia and
    Schoenlau, Nicolas and Wallscheid, Oliver and Schafmeister, Frank}, year={2025},
    pages={2881–2890} }'
  chicago: Foerster, Nikolas, Daniel Urbaneck, Maximilian Schenke, Anastacia Ebers,
    Nicolas Schoenlau, Oliver Wallscheid, and Frank Schafmeister. “Improving the Usability
    of Calorimetric Measuring Chambers for Reliable Thermal Measurements.” In <i>PCIM
    Conference 2025; International Exhibition and Conference for Power Electronics,
    Intelligent Motion, Renewable Energy and Energy Management</i>, 2881–90, 2025.
    <a href="https://doi.org/10.30420/566541386">https://doi.org/10.30420/566541386</a>.
  ieee: 'N. Foerster <i>et al.</i>, “Improving the Usability of Calorimetric Measuring
    Chambers for Reliable Thermal Measurements,” in <i>PCIM Conference 2025; International
    Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable
    Energy and Energy Management</i>, 2025, pp. 2881–2890, doi: <a href="https://doi.org/10.30420/566541386">10.30420/566541386</a>.'
  mla: Foerster, Nikolas, et al. “Improving the Usability of Calorimetric Measuring
    Chambers for Reliable Thermal Measurements.” <i>PCIM Conference 2025; International
    Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable
    Energy and Energy Management</i>, 2025, pp. 2881–90, doi:<a href="https://doi.org/10.30420/566541386">10.30420/566541386</a>.
  short: 'N. Foerster, D. Urbaneck, M. Schenke, A. Ebers, N. Schoenlau, O. Wallscheid,
    F. Schafmeister, in: PCIM Conference 2025; International Exhibition and Conference
    for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management,
    2025, pp. 2881–2890.'
date_created: 2026-01-06T08:04:10Z
date_updated: 2026-01-06T08:05:25Z
department:
- _id: '52'
doi: 10.30420/566541386
language:
- iso: eng
page: 2881-2890
publication: PCIM Conference 2025; International Exhibition and Conference for Power
  Electronics, Intelligent Motion, Renewable Energy and Energy Management
status: public
title: Improving the Usability of Calorimetric Measuring Chambers for Reliable Thermal
  Measurements
type: conference
user_id: '83383'
year: '2025'
...
---
_id: '64902'
abstract:
- lang: eng
  text: 'Diese Dissertation behandelt die Entwicklung, Erprobung und Evaluation einer
    mobilen Augmented Reality Anwendung (mAR-App) namens PEARL (Paderborner Elektrotechnik
    AR Laborpraktikum), die als Vorbereitungsmaßnahme für elektrotechnische Laborpraktika
    konzipiert wird. Ziel ist es, Studierenden eine zeitlich und örtlich flexible
    Möglichkeit zu bieten, den realitätsnahen Umgang mit Laborgeräten - primär dem
    Oszilloskop - zu erlernen. Die methodische Grundlage bilden der Makrozyklus von
    Design-Based Research (DBR) als strukturierender Rahmen und das heuristische Modell
    des Research Pentagons, das die Durchführung auf Mikroebene bestimmt. In insgesamt
    vier Research Pentagons werden didaktische, technologische, motivationale und
    evaluative Komponenten systematisch untersucht und weiterentwickelt. Das erste
    Pentagon fokussiert die Entwicklung eines didaktisch fundierten Konzepts nach
    dem Prinzip des Constructive Alignment, das Lernziele, Lernaktivitäten und Prüfungsformen
    in fünf abgestufte Lernlevel überführt. Diese reichen von der initialen Orientierung
    bis zur eigenständigen Problemlösung in einem freien Experimentiermodus. Im zweiten
    Research Pentagon wird die technische Machbarkeit von Augmented - und Virtual
    Reality (VR) im Laborumfeld anhand mehrerer funktionaler Prototypen evaluiert.
    Während sich VR aufgrund technischer Einschränkungen als ungeeignet erweist, zeigt
    AR - insbesondere in der markerlosen Ausführung mittels der Software Development
    Kits (SDKs) ARCore und ARKit - ein hohes Potenzial für den praktischen Einsatz.
    Im dritten Pentagon entsteht ein Onboarding-Modul, das auf die erste Version der
    mobilen App (V0.17.01) aufsetzt und grundlegende Funktionen eines realen Oszilloskops
    digital abbildet. Dabei werden Nutzer:innen schrittweise an das virtuelle Oszilloskop
    herangeführt und lernen zugleich die zentralen Funktionen der mAR-App kennen.
    Die Ergebnisse zeigen eine insgesamt neutrale bis leicht positive Nutzungserfahrung,
    wobei technische Schwächen (z.B. Reaktionszeit oder Objektverankerung) die Effizienz
    und Steuerbarkeit beeinträchtigen. Im Exkurs-Kapitel erfolgt eine Eye-Tracking-Studie
    zur Untersuchung visueller Aufmerksamkeit und individueller Lösungsstrategien
    von Expert:innen und Noviz:innen bei der Arbeit am realen Oszilloskop. Heatmaps
    und Zeitverläufe in definierten Areas of Interest (AOI) liefern erste Hinweise
    auf Unterschiede im Blickverhalten zwischen den Gruppen. Die algorithmischen Scanpfadanalysen
    der Blickverläufe hingegen zeigen eine geringe Trennschärfe. Das Potenzial von
    Eye-Tracking als Evaluationsmethode wird daher kritisch reflektiert, aber angesichts
    technologischer Entwicklungen und verfügbarer Eye-Tracker in Mixed Reality (MR)
    Brillen weiterhin als zukunftsrelevant eingeordnet. Die abschließende summative
    Evaluation nutzt ein Prä‑Post-Test-Design mit Kontrollgruppenvergleich mit 70
    Teilnehmenden, um die Lernwirksamkeit der überarbeiteten mAR-App mit klassischen
    Materialien wie Videos und Handbüchern zu vergleichen. In der Interventionsgruppe
    (IG) zeigen sich auf kognitiver und affektiver Ebene signifikant positive Veränderungen:
    Die Leistungen steigen deutlich, insbesondere in den Taxonomiestufen Anwendung,
    Verständnis und Analyse; zugleich nehmen experimentelles Selbstkonzept und experimentelles
    Sachinteresse zu, während Überforderung und Ängstlichkeit im Hinblick auf die
    Laborpraktika abnehmen. Als Einschränkung zeigt sich, dass die mAR-App keinen
    klaren Vorsprung gegenüber der Kontrollgruppe (KG) erreicht, was sowohl auf die
    sehr gut ausgearbeiteten Materialien und Videos der KG als auch auf technische
    Begrenzungen der mobilen Umsetzung zurückzuführen ist: Kleine Displays, 2D-Oberflächen
    für 3D-Geräte und unpräzise Touch-Interaktionen erschweren komplexe, feinmotorische
    Aufgaben. In den begleitenden User Interface (UI) und User Experience (UX) Fragebögen
    spiegeln sich diese Limitationen in gemischten Bewertungen der App wider. Die
    Arbeit verdeutlicht, dass die mobile AR-Anwendung trotz technischer Einschränkungen
    wertvolle Möglichkeiten für die Vorbereitung auf Laborpraktika und das Kennenlernen
    von Laborgeräten bieten kann. Der Fokus bei der Entwicklung liegt von Beginn an
    auf einer modularen und flexiblen App-Architektur, um sie mit neuen Geräten und
    Aufgaben zu erweitern. Der Hauptnutzen liegt perspektivisch nicht in der mobilen
    Anwendung selbst, sondern in der strategischen Ausrichtung auf zukunftsfähige,
    skalierbare Lösungen für MR-Brillen. Diese erlauben eine authentische Gestensteuerung
    und realitätsnahe Interaktionen.'
- lang: eng
  text: 'This thesis examines the development, testing, and evaluation of a mobile
    augmented reality application (mAR app), which is designed as a preparation tool
    for electrical engineering laboratory courses. The aim is to offer students an
    opportunity to work with laboratory equipment - primarily the oscilloscope - realistically
    without location and time constraints. The methodological basis is formed by the
    macrocycle of design-based research (DBR) as a structured framework and the heuristic
    model of the research pentagon, which specifies the implementation at the micro
    level. Didactic, technological, motivational, and evaluative components are systematically
    examined and further developed in a total of four research pentagons. The first
    pentagon focuses on the development of a didactically sound concept based on the
    principle of constructive alignment, which incorporates learning objectives, learning
    activities, and forms of assessment into five graduated learning levels. These
    range from initial orientation to independent problem-solving in a free experimentation
    mode. The second phase evaluates the technical feasibility of augmented and virtual
    reality (VR) in the laboratory environment using several prototypes. While VR
    turns out to be unsuitable due to technical limitations, AR - especially in the
    markerless version using the ARCore and ARKit software development kits (SDKs)
    - shows great potential for everyday use. In the third research pentagon, an onboarding
    module is created based on the first version of the mobile app (V0.17.01), which
    digitally maps the basic functions of a real oscilloscope. During this process,
    users are introduced to the virtual oscilloscope and become familiar with the
    main functions of the mAR app. The results show an overall neutral to slightly
    positive user experience, although technical weaknesses (e.g., reaction time and
    object fixing) negatively impact efficiency and controllability. In the fourth
    research pentagon, an eye-tracking study is carried out to investigate visual
    attention and individual solution strategies of expert and novice users when working
    with real oscilloscopes. Heatmaps and time sequences in defined areas of interest
    (AOI) provide first indications of differences in gaze behavior between the groups.
    The algorithmic scan path analysis, on the other hand, reveals a low degree of
    differentiation. The potential of eye tracking as an evaluation method is therefore
    critically reflected, but it is still considered to be relevant for future studies
    in light of technological advancements and the availability of eye trackers in
    mixed reality (MR) glasses. The final summative evaluation is carried out in the
    way of a pre-post test design with 70 participants and compares the usage of traditional
    materials such as videos and manuals with the improved mAR app. In the intervention
    group (IG), significant improvements emerge on both cognitive and affective levels:
    performance increases particularly in the areas of application, understanding,
    and analysis, while experimental self-concept and subject-related interest rise
    and feelings of overload and anxiety regarding the lab courses decline. As a limitation,
    the mAR app does not yield a clear advantage over the control group (CG), which
    can be attributed both to the highly refined materials and videos used in the
    CG and to technical constraints inherent to the mobile implementation: small displays,
    2D interfaces on 3D devices, and imprecise touch interaction limit complex, sensitive
    motor tasks. These limitations are also reflected in the accompanying user interface
    (UI) and user experience (UX) questionnaires, which indicate mixed app ratings.
    Both groups show significant learning gains - particularly in the areas of application,
    understanding, and analysis. However, a significant advantage of the mAR App cannot
    be proven. Affective characteristics such as experimental self-concept and general
    experimental interests increase in both groups, while the feeling of fear before
    conducting real laboratory work decreases. The app itself achieves average ratings
    in user interface (UI) and user experience (UX) questionnaires. The thesis demonstrates
    that, despite technical limitations, the mobile AR application can provide a valuable
    alternative for preparing students for laboratory courses and familiarizing them
    with laboratory equipment. From the very beginning, the primary goal during development
    was a modular and flexible app architecture that can be extended with new devices,
    tasks, and functions. The main benefit is not in the mobile application itself,
    but in the strategic direction of future-oriented and scalable solutions for MR
    glasses, which allow immersive and realistic gesture interactions.'
author:
- first_name: Mesut
  full_name: Alptekin, Mesut
  id: '11763'
  last_name: Alptekin
  orcid: 0009-0004-8545-1165
citation:
  ama: Alptekin M. <i>Entwicklung Einer Augmented Reality Basierten Anwendung Als
    Vorbereitungsmaßnahme Zum Laborpraktikum in Der Elektrotechnik</i>. LibreCat University;
    2025. doi:<a href="https://doi.org/10.17619/UNIPB/1-2483">10.17619/UNIPB/1-2483</a>
  apa: Alptekin, M. (2025). <i>Entwicklung einer Augmented Reality basierten Anwendung
    als Vorbereitungsmaßnahme zum Laborpraktikum in der Elektrotechnik</i>. LibreCat
    University. <a href="https://doi.org/10.17619/UNIPB/1-2483">https://doi.org/10.17619/UNIPB/1-2483</a>
  bibtex: '@book{Alptekin_2025, title={Entwicklung einer Augmented Reality basierten
    Anwendung als Vorbereitungsmaßnahme zum Laborpraktikum in der Elektrotechnik},
    DOI={<a href="https://doi.org/10.17619/UNIPB/1-2483">10.17619/UNIPB/1-2483</a>},
    publisher={LibreCat University}, author={Alptekin, Mesut}, year={2025} }'
  chicago: Alptekin, Mesut. <i>Entwicklung Einer Augmented Reality Basierten Anwendung
    Als Vorbereitungsmaßnahme Zum Laborpraktikum in Der Elektrotechnik</i>. LibreCat
    University, 2025. <a href="https://doi.org/10.17619/UNIPB/1-2483">https://doi.org/10.17619/UNIPB/1-2483</a>.
  ieee: M. Alptekin, <i>Entwicklung einer Augmented Reality basierten Anwendung als
    Vorbereitungsmaßnahme zum Laborpraktikum in der Elektrotechnik</i>. LibreCat University,
    2025.
  mla: Alptekin, Mesut. <i>Entwicklung Einer Augmented Reality Basierten Anwendung
    Als Vorbereitungsmaßnahme Zum Laborpraktikum in Der Elektrotechnik</i>. LibreCat
    University, 2025, doi:<a href="https://doi.org/10.17619/UNIPB/1-2483">10.17619/UNIPB/1-2483</a>.
  short: M. Alptekin, Entwicklung Einer Augmented Reality Basierten Anwendung Als
    Vorbereitungsmaßnahme Zum Laborpraktikum in Der Elektrotechnik, LibreCat University,
    2025.
date_created: 2026-03-11T11:05:08Z
date_updated: 2026-03-11T11:10:10Z
ddc:
- '620'
department:
- _id: '34'
- _id: '3'
- _id: '300'
doi: 10.17619/UNIPB/1-2483
publisher: LibreCat University
status: public
title: Entwicklung einer Augmented Reality basierten Anwendung als Vorbereitungsmaßnahme
  zum Laborpraktikum in der Elektrotechnik
type: research_data
user_id: '11763'
year: '2025'
...
---
_id: '62302'
abstract:
- lang: eng
  text: The degree of crosslinking in unidirectional prepreg materials was investigated
    using differential scanning calorimetry to assess their curing behavior and thermal
    characteristics. To complement these measurements with a non-destructive, in-situ
    method, the propagation properties of guided acoustic waves in cured carbon fibre-reinforced
    epoxy plates were analysed. Correlations between the degree of crosslinking and
    acoustically determined mechanical properties were drawn to enable a future non-destructive
    evaluation approach.
author:
- first_name: Hayrettin
  full_name: Irmak, Hayrettin
  id: '75657'
  last_name: Irmak
  orcid: https://orcid.org/0009-0009-6267-2957
- first_name: Leander
  full_name: Claes, Leander
  id: '11829'
  last_name: Claes
  orcid: 0000-0002-4393-268X
- first_name: Shuang
  full_name: Wu, Shuang
  id: '48039'
  last_name: Wu
  orcid: 0000-0001-8645-9952
- first_name: Thorsten
  full_name: Marten, Thorsten
  id: '338'
  last_name: Marten
  orcid: 0009-0001-6433-7839
- first_name: Thomas
  full_name: Tröster, Thomas
  id: '553'
  last_name: Tröster
citation:
  ama: 'Irmak H, Claes L, Wu S, Marten T, Tröster T. Assessment of the influence of
    curing parameters on fibre reinforced epoxy composite properties using guided
    ultrasonic waves. In: <i>2025 International Congress on Ultrasonics</i>. AMA Service
    GmbH; 2025:235–238. doi:<a href="https://doi.org/10.5162/ultrasonic2025/c13-b3">10.5162/ultrasonic2025/c13-b3</a>'
  apa: Irmak, H., Claes, L., Wu, S., Marten, T., &#38; Tröster, T. (2025). Assessment
    of the influence of curing parameters on fibre reinforced epoxy composite properties
    using guided ultrasonic waves. <i>2025 International Congress on Ultrasonics</i>,
    235–238. <a href="https://doi.org/10.5162/ultrasonic2025/c13-b3">https://doi.org/10.5162/ultrasonic2025/c13-b3</a>
  bibtex: '@inproceedings{Irmak_Claes_Wu_Marten_Tröster_2025, place={Paderborn}, title={Assessment
    of the influence of curing parameters on fibre reinforced epoxy composite properties
    using guided ultrasonic waves}, DOI={<a href="https://doi.org/10.5162/ultrasonic2025/c13-b3">10.5162/ultrasonic2025/c13-b3</a>},
    booktitle={2025 International Congress on Ultrasonics}, publisher={AMA Service
    GmbH}, author={Irmak, Hayrettin and Claes, Leander and Wu, Shuang and Marten,
    Thorsten and Tröster, Thomas}, year={2025}, pages={235–238} }'
  chicago: 'Irmak, Hayrettin, Leander Claes, Shuang Wu, Thorsten Marten, and Thomas
    Tröster. “Assessment of the Influence of Curing Parameters on Fibre Reinforced
    Epoxy Composite Properties Using Guided Ultrasonic Waves.” In <i>2025 International
    Congress on Ultrasonics</i>, 235–238. Paderborn: AMA Service GmbH, 2025. <a href="https://doi.org/10.5162/ultrasonic2025/c13-b3">https://doi.org/10.5162/ultrasonic2025/c13-b3</a>.'
  ieee: 'H. Irmak, L. Claes, S. Wu, T. Marten, and T. Tröster, “Assessment of the
    influence of curing parameters on fibre reinforced epoxy composite properties
    using guided ultrasonic waves,” in <i>2025 International Congress on Ultrasonics</i>,
    Paderborn, Germany, 2025, pp. 235–238, doi: <a href="https://doi.org/10.5162/ultrasonic2025/c13-b3">10.5162/ultrasonic2025/c13-b3</a>.'
  mla: Irmak, Hayrettin, et al. “Assessment of the Influence of Curing Parameters
    on Fibre Reinforced Epoxy Composite Properties Using Guided Ultrasonic Waves.”
    <i>2025 International Congress on Ultrasonics</i>, AMA Service GmbH, 2025, pp.
    235–238, doi:<a href="https://doi.org/10.5162/ultrasonic2025/c13-b3">10.5162/ultrasonic2025/c13-b3</a>.
  short: 'H. Irmak, L. Claes, S. Wu, T. Marten, T. Tröster, in: 2025 International
    Congress on Ultrasonics, AMA Service GmbH, Paderborn, 2025, pp. 235–238.'
conference:
  end_date: 2025-09-25
  location: Paderborn, Germany
  name: 2025 ICU PADERBORN - 9th International Congress on Ultrasonics
  start_date: 2025-09-21
date_created: 2025-11-25T12:23:07Z
date_updated: 2026-03-23T10:31:53Z
department:
- _id: '49'
- _id: '149'
- _id: '321'
doi: 10.5162/ultrasonic2025/c13-b3
keyword:
- fibre-reinforced polymers
- differential scanning calorimetry
- degree of crosslinking
- guided waves
- ultrasound
language:
- iso: eng
page: 235–238
place: Paderborn
publication: 2025 International Congress on Ultrasonics
publication_identifier:
  isbn:
  - 978-3-910600-08-9
publication_status: published
publisher: AMA Service GmbH
quality_controlled: '1'
status: public
title: Assessment of the influence of curing parameters on fibre reinforced epoxy
  composite properties using guided ultrasonic waves
type: conference
user_id: '338'
year: '2025'
...
---
_id: '65097'
author:
- first_name: Daniel
  full_name: Weber, Daniel
  last_name: Weber
- first_name: Jarren
  full_name: Lange, Jarren
  last_name: Lange
- first_name: Oliver
  full_name: Wallscheid, Oliver
  last_name: Wallscheid
citation:
  ama: 'Weber D, Lange J, Wallscheid O. Safe Reinforcement Learning-based Control
    for a Voltage Source Inverter Operating in an Unbalanced Grid. In: <i>2025 IEEE
    Kiel PowerTech</i>. IEEE; 2025. doi:<a href="https://doi.org/10.1109/powertech59965.2025.11180230">10.1109/powertech59965.2025.11180230</a>'
  apa: Weber, D., Lange, J., &#38; Wallscheid, O. (2025). Safe Reinforcement Learning-based
    Control for a Voltage Source Inverter Operating in an Unbalanced Grid. <i>2025
    IEEE Kiel PowerTech</i>. <a href="https://doi.org/10.1109/powertech59965.2025.11180230">https://doi.org/10.1109/powertech59965.2025.11180230</a>
  bibtex: '@inproceedings{Weber_Lange_Wallscheid_2025, title={Safe Reinforcement Learning-based
    Control for a Voltage Source Inverter Operating in an Unbalanced Grid}, DOI={<a
    href="https://doi.org/10.1109/powertech59965.2025.11180230">10.1109/powertech59965.2025.11180230</a>},
    booktitle={2025 IEEE Kiel PowerTech}, publisher={IEEE}, author={Weber, Daniel
    and Lange, Jarren and Wallscheid, Oliver}, year={2025} }'
  chicago: Weber, Daniel, Jarren Lange, and Oliver Wallscheid. “Safe Reinforcement
    Learning-Based Control for a Voltage Source Inverter Operating in an Unbalanced
    Grid.” In <i>2025 IEEE Kiel PowerTech</i>. IEEE, 2025. <a href="https://doi.org/10.1109/powertech59965.2025.11180230">https://doi.org/10.1109/powertech59965.2025.11180230</a>.
  ieee: 'D. Weber, J. Lange, and O. Wallscheid, “Safe Reinforcement Learning-based
    Control for a Voltage Source Inverter Operating in an Unbalanced Grid,” 2025,
    doi: <a href="https://doi.org/10.1109/powertech59965.2025.11180230">10.1109/powertech59965.2025.11180230</a>.'
  mla: Weber, Daniel, et al. “Safe Reinforcement Learning-Based Control for a Voltage
    Source Inverter Operating in an Unbalanced Grid.” <i>2025 IEEE Kiel PowerTech</i>,
    IEEE, 2025, doi:<a href="https://doi.org/10.1109/powertech59965.2025.11180230">10.1109/powertech59965.2025.11180230</a>.
  short: 'D. Weber, J. Lange, O. Wallscheid, in: 2025 IEEE Kiel PowerTech, IEEE, 2025.'
date_created: 2026-03-23T15:32:40Z
date_updated: 2026-03-23T15:33:16Z
department:
- _id: '34'
- _id: '52'
doi: 10.1109/powertech59965.2025.11180230
language:
- iso: eng
publication: 2025 IEEE Kiel PowerTech
publication_status: published
publisher: IEEE
status: public
title: Safe Reinforcement Learning-based Control for a Voltage Source Inverter Operating
  in an Unbalanced Grid
type: conference
user_id: '24041'
year: '2025'
...
---
_id: '63441'
author:
- first_name: Elmar
  full_name: Moritzer, Elmar
  id: '20531'
  last_name: Moritzer
- first_name: Philipp
  full_name: Brandes, Philipp
  id: '70091'
  last_name: Brandes
  orcid: 0009-0005-9707-0885
- first_name: Maurice
  full_name: Wittler, Maurice
  id: '76071'
  last_name: Wittler
- first_name: Leander
  full_name: Claes, Leander
  id: '11829'
  last_name: Claes
  orcid: 0000-0002-4393-268X
- first_name: Mareen
  full_name: Wippermann, Mareen
  id: '74624'
  last_name: Wippermann
- first_name: Bernd
  full_name: Henning, Bernd
  id: '213'
  last_name: Henning
citation:
  ama: 'Moritzer E, Brandes P, Wittler M, Claes L, Wippermann M, Henning B. Non-destructive
    fiber-matrix adhesion measurement of glass fiber reinforced thermoplastic composite
    laminates using ultrasound. In: <i>40th International Conference of the Polymer
    Processing Society</i>. ; 2025.'
  apa: Moritzer, E., Brandes, P., Wittler, M., Claes, L., Wippermann, M., &#38; Henning,
    B. (2025). Non-destructive fiber-matrix adhesion measurement of glass fiber reinforced
    thermoplastic composite laminates using ultrasound. <i>40th International Conference
    of the Polymer Processing Society</i>.
  bibtex: '@inproceedings{Moritzer_Brandes_Wittler_Claes_Wippermann_Henning_2025,
    title={Non-destructive fiber-matrix adhesion measurement of glass fiber reinforced
    thermoplastic composite laminates using ultrasound}, booktitle={40th International
    Conference of the Polymer Processing Society}, author={Moritzer, Elmar and Brandes,
    Philipp and Wittler, Maurice and Claes, Leander and Wippermann, Mareen and Henning,
    Bernd}, year={2025} }'
  chicago: Moritzer, Elmar, Philipp Brandes, Maurice Wittler, Leander Claes, Mareen
    Wippermann, and Bernd Henning. “Non-Destructive Fiber-Matrix Adhesion Measurement
    of Glass Fiber Reinforced Thermoplastic Composite Laminates Using Ultrasound.”
    In <i>40th International Conference of the Polymer Processing Society</i>, 2025.
  ieee: E. Moritzer, P. Brandes, M. Wittler, L. Claes, M. Wippermann, and B. Henning,
    “Non-destructive fiber-matrix adhesion measurement of glass fiber reinforced thermoplastic
    composite laminates using ultrasound,” 2025.
  mla: Moritzer, Elmar, et al. “Non-Destructive Fiber-Matrix Adhesion Measurement
    of Glass Fiber Reinforced Thermoplastic Composite Laminates Using Ultrasound.”
    <i>40th International Conference of the Polymer Processing Society</i>, 2025.
  short: 'E. Moritzer, P. Brandes, M. Wittler, L. Claes, M. Wippermann, B. Henning,
    in: 40th International Conference of the Polymer Processing Society, 2025.'
date_created: 2026-01-05T08:42:55Z
date_updated: 2026-03-30T14:20:00Z
department:
- _id: '9'
- _id: '321'
- _id: '367'
- _id: '49'
keyword:
- Faser-Kunststoff-Verbunde (FKV)
- Faserverstärkte Kunststoffe (FVK)
- Organobleche
- Ultraschall
language:
- iso: eng
project:
- _id: '157'
  grant_number: '495847374'
  name: 'FaMOUS: Ein ultraschallbasiertes Messverfahren unter Berücksichtigung viskoelastischer
    Eigenschaften zur Charakterisierung der Faser-Matrix-Haftung bei Organoblechen
    sowie deren realitätsnahe Modellierung'
publication: 40th International Conference of the Polymer Processing Society
status: public
title: Non-destructive fiber-matrix adhesion measurement of glass fiber reinforced
  thermoplastic composite laminates using ultrasound
type: conference
user_id: '59363'
year: '2025'
...
---
_id: '59896'
abstract:
- lang: eng
  text: We present an electronic-photonic co-designed Mach-Zehnder modulator with
    linear segment drivers in a photonic SOI-CMOS technology with an EO 3-dB bandwidth
    of ≥ 27 GHz and data transmission up to 64 Gbit/s without pre-emphasis.
author:
- first_name: Christian
  full_name: Kress, Christian
  id: '13256'
  last_name: Kress
  orcid: 0000-0002-4403-2237
- first_name: Tobias
  full_name: Schwabe, Tobias
  id: '39217'
  last_name: Schwabe
- first_name: Martin Miroslavov
  full_name: Mihaylov, Martin Miroslavov
  id: '42449'
  last_name: Mihaylov
- first_name: J. Christoph
  full_name: Scheytt, J. Christoph
  id: '37144'
  last_name: Scheytt
  orcid: '0000-0002-5950-6618 '
citation:
  ama: Kress C, Schwabe T, Mihaylov MM, Scheytt JC. High-Speed Mach-Zehnder Modulator
    with Linear Segmented On-Chip Drivers in Photonic 45nm SOI-CMOS Technology .
  apa: 'Kress, C., Schwabe, T., Mihaylov, M. M., &#38; Scheytt, J. C. (n.d.). <i>High-Speed
    Mach-Zehnder Modulator with Linear Segmented On-Chip Drivers in Photonic 45nm
    SOI-CMOS Technology </i>. CLEO: Conference on Lasers and Electro-Optics, Long
    Beach, CA, USA.'
  bibtex: '@inproceedings{Kress_Schwabe_Mihaylov_Scheytt, title={High-Speed Mach-Zehnder
    Modulator with Linear Segmented On-Chip Drivers in Photonic 45nm SOI-CMOS Technology
    }, author={Kress, Christian and Schwabe, Tobias and Mihaylov, Martin Miroslavov
    and Scheytt, J. Christoph} }'
  chicago: Kress, Christian, Tobias Schwabe, Martin Miroslavov Mihaylov, and J. Christoph
    Scheytt. “High-Speed Mach-Zehnder Modulator with Linear Segmented On-Chip Drivers
    in Photonic 45nm SOI-CMOS Technology ,” n.d.
  ieee: 'C. Kress, T. Schwabe, M. M. Mihaylov, and J. C. Scheytt, “High-Speed Mach-Zehnder
    Modulator with Linear Segmented On-Chip Drivers in Photonic 45nm SOI-CMOS Technology
    ,” presented at the CLEO: Conference on Lasers and Electro-Optics, Long Beach,
    CA, USA.'
  mla: Kress, Christian, et al. <i>High-Speed Mach-Zehnder Modulator with Linear Segmented
    On-Chip Drivers in Photonic 45nm SOI-CMOS Technology </i>.
  short: 'C. Kress, T. Schwabe, M.M. Mihaylov, J.C. Scheytt, in: n.d.'
conference:
  end_date: 2025-05-09
  location: Long Beach, CA, USA
  name: 'CLEO: Conference on Lasers and Electro-Optics'
  start_date: 2025-05-04
date_created: 2025-05-14T11:08:07Z
date_updated: 2026-03-31T09:06:49Z
department:
- _id: '58'
- _id: '623'
language:
- iso: eng
main_file_link:
- open_access: '1'
  url: https://ieeexplore.ieee.org/document/11190539
oa: '1'
project:
- _id: '175'
  name: 'TRR 142 - C11: TRR 142 - Kompakte Photonenpaar-Quelle mit ultraschnellen
    Modulatoren auf Basis von CMOS und LNOI (C11*)'
- _id: '302'
  name: 'PONyDAC: SPP 2111 - PONyDAC II - Präziser Optischer Nyquist-Puls-Synthesizer
    DAC'
publication_status: accepted
status: public
title: 'High-Speed Mach-Zehnder Modulator with Linear Segmented On-Chip Drivers in
  Photonic 45nm SOI-CMOS Technology '
type: conference
user_id: '13256'
year: '2025'
...
---
_id: '60504'
author:
- first_name: Tom
  full_name: Nellius, Tom
  last_name: Nellius
- first_name: Kevin
  full_name: Henne, Kevin
  id: '56918'
  last_name: Henne
- first_name: Maximilian
  full_name: Hartinger, Maximilian
  last_name: Hartinger
- first_name: Lars
  full_name: Meihost, Lars
  id: '24769'
  last_name: Meihost
- first_name: Tim
  full_name: Hetkämper, Tim
  id: '38123'
  last_name: Hetkämper
- first_name: Henning
  full_name: Zeipert, Henning
  id: '32580'
  last_name: Zeipert
- first_name: Leander
  full_name: Claes, Leander
  id: '11829'
  last_name: Claes
  orcid: 0000-0002-4393-268X
- first_name: Bernd
  full_name: Henning, Bernd
  id: '213'
  last_name: Henning
citation:
  ama: 'Nellius T, Henne K, Hartinger M, et al. Ultrasonic phased array interface
    using programmable I/O and microprocessor clock synchronisation. In: ; 2025. doi:<a
    href="https://doi.org/ 10.5162/SMSI2025/A5.4"> 10.5162/SMSI2025/A5.4</a>'
  apa: Nellius, T., Henne, K., Hartinger, M., Meihost, L., Hetkämper, T., Zeipert,
    H., Claes, L., &#38; Henning, B. (2025). <i>Ultrasonic phased array interface
    using programmable I/O and microprocessor clock synchronisation</i>. SMSI 2025,
    Nürnberg. <a href="https://doi.org/ 10.5162/SMSI2025/A5.4">https://doi.org/ 10.5162/SMSI2025/A5.4</a>
  bibtex: '@inproceedings{Nellius_Henne_Hartinger_Meihost_Hetkämper_Zeipert_Claes_Henning_2025,
    title={Ultrasonic phased array interface using programmable I/O and microprocessor
    clock synchronisation}, DOI={<a href="https://doi.org/ 10.5162/SMSI2025/A5.4">
    10.5162/SMSI2025/A5.4</a>}, author={Nellius, Tom and Henne, Kevin and Hartinger,
    Maximilian and Meihost, Lars and Hetkämper, Tim and Zeipert, Henning and Claes,
    Leander and Henning, Bernd}, year={2025} }'
  chicago: Nellius, Tom, Kevin Henne, Maximilian Hartinger, Lars Meihost, Tim Hetkämper,
    Henning Zeipert, Leander Claes, and Bernd Henning. “Ultrasonic Phased Array Interface
    Using Programmable I/O and Microprocessor Clock Synchronisation,” 2025. <a href="https://doi.org/
    10.5162/SMSI2025/A5.4">https://doi.org/ 10.5162/SMSI2025/A5.4</a>.
  ieee: 'T. Nellius <i>et al.</i>, “Ultrasonic phased array interface using programmable
    I/O and microprocessor clock synchronisation,” presented at the SMSI 2025, Nürnberg,
    2025, doi: <a href="https://doi.org/ 10.5162/SMSI2025/A5.4"> 10.5162/SMSI2025/A5.4</a>.'
  mla: Nellius, Tom, et al. <i>Ultrasonic Phased Array Interface Using Programmable
    I/O and Microprocessor Clock Synchronisation</i>. 2025, doi:<a href="https://doi.org/
    10.5162/SMSI2025/A5.4"> 10.5162/SMSI2025/A5.4</a>.
  short: 'T. Nellius, K. Henne, M. Hartinger, L. Meihost, T. Hetkämper, H. Zeipert,
    L. Claes, B. Henning, in: 2025.'
conference:
  end_date: 2025-05-08
  location: Nürnberg
  name: SMSI 2025
  start_date: 2025-05-06
date_created: 2025-07-03T07:17:54Z
date_updated: 2026-04-08T08:51:39Z
department:
- _id: '49'
doi: ' 10.5162/SMSI2025/A5.4'
language:
- iso: eng
status: public
title: Ultrasonic phased array interface using programmable I/O and microprocessor
  clock synchronisation
type: conference
user_id: '11829'
year: '2025'
...
---
_id: '52744'
author:
- first_name: Hanieh
  full_name: Jafarzadeh, Hanieh
  last_name: Jafarzadeh
- first_name: Florian
  full_name: Klemme, Florian
  last_name: Klemme
- first_name: Hussam
  full_name: Amrouch, Hussam
  last_name: Amrouch
- first_name: Sybille
  full_name: Hellebrand, Sybille
  id: '209'
  last_name: Hellebrand
  orcid: 0000-0002-3717-3939
- first_name: Hans-Joachim
  full_name: Wunderlich, Hans-Joachim
  last_name: Wunderlich
citation:
  ama: 'Jafarzadeh H, Klemme F, Amrouch H, Hellebrand S, Wunderlich H-J. Time and
    Space Optimized Storage-based BIST under Multiple Voltages and Variations. In:
    <i>European Test Symposium, The Hague, Netherlands, May 20-24, 2024</i>. IEEE;
    :6.'
  apa: Jafarzadeh, H., Klemme, F., Amrouch, H., Hellebrand, S., &#38; Wunderlich,
    H.-J. (n.d.). Time and Space Optimized Storage-based BIST under Multiple Voltages
    and Variations. <i>European Test Symposium, The Hague, Netherlands, May 20-24,
    2024</i>, 6.
  bibtex: '@inproceedings{Jafarzadeh_Klemme_Amrouch_Hellebrand_Wunderlich, title={Time
    and Space Optimized Storage-based BIST under Multiple Voltages and Variations},
    booktitle={European Test Symposium, The Hague, Netherlands, May 20-24, 2024},
    publisher={IEEE}, author={Jafarzadeh, Hanieh and Klemme, Florian and Amrouch,
    Hussam and Hellebrand, Sybille and Wunderlich, Hans-Joachim}, pages={6} }'
  chicago: Jafarzadeh, Hanieh, Florian Klemme, Hussam Amrouch, Sybille Hellebrand,
    and Hans-Joachim Wunderlich. “Time and Space Optimized Storage-Based BIST under
    Multiple Voltages and Variations.” In <i>European Test Symposium, The Hague, Netherlands,
    May 20-24, 2024</i>, 6. IEEE, n.d.
  ieee: H. Jafarzadeh, F. Klemme, H. Amrouch, S. Hellebrand, and H.-J. Wunderlich,
    “Time and Space Optimized Storage-based BIST under Multiple Voltages and Variations,”
    in <i>European Test Symposium, The Hague, Netherlands, May 20-24, 2024</i>, The
    Hague, NL, p. 6.
  mla: Jafarzadeh, Hanieh, et al. “Time and Space Optimized Storage-Based BIST under
    Multiple Voltages and Variations.” <i>European Test Symposium, The Hague, Netherlands,
    May 20-24, 2024</i>, IEEE, p. 6.
  short: 'H. Jafarzadeh, F. Klemme, H. Amrouch, S. Hellebrand, H.-J. Wunderlich, in:
    European Test Symposium, The Hague, Netherlands, May 20-24, 2024, IEEE, n.d.,
    p. 6.'
conference:
  end_date: 2024-05-24
  location: The Hague, NL
  name: IEEE European Test Symposium
  start_date: 2024-05-20
date_created: 2024-03-22T17:04:25Z
date_updated: 2024-03-22T17:05:29Z
department:
- _id: '48'
language:
- iso: eng
page: '6'
publication: European Test Symposium, The Hague, Netherlands, May 20-24, 2024
publication_status: accepted
publisher: IEEE
quality_controlled: '1'
status: public
title: Time and Space Optimized Storage-based BIST under Multiple Voltages and Variations
type: conference
user_id: '209'
year: '2024'
...
---
_id: '52742'
author:
- first_name: Hanieh
  full_name: Jafarzadeh, Hanieh
  last_name: Jafarzadeh
- first_name: Florian
  full_name: Klemme, Florian
  last_name: Klemme
- first_name: Hussam
  full_name: Amrouch, Hussam
  last_name: Amrouch
- first_name: Sybille
  full_name: Hellebrand, Sybille
  id: '209'
  last_name: Hellebrand
  orcid: 0000-0002-3717-3939
- first_name: Hans-Joachim
  full_name: Wunderlich, Hans-Joachim
  last_name: Wunderlich
citation:
  ama: 'Jafarzadeh H, Klemme F, Amrouch H, Hellebrand S, Wunderlich H-J. Vmin Testing
    under Variations: Defect vs. Fault Coverage. In: <i>IEEE Latin American Test Symposium
    (LATS), Maceió, Brazil, April 9-12, 2024</i>. IEEE; :6.'
  apa: 'Jafarzadeh, H., Klemme, F., Amrouch, H., Hellebrand, S., &#38; Wunderlich,
    H.-J. (n.d.). Vmin Testing under Variations: Defect vs. Fault Coverage. <i>IEEE
    Latin American Test Symposium (LATS), Maceió, Brazil, April 9-12, 2024</i>, 6.'
  bibtex: '@inproceedings{Jafarzadeh_Klemme_Amrouch_Hellebrand_Wunderlich, title={Vmin
    Testing under Variations: Defect vs. Fault Coverage}, booktitle={IEEE Latin American
    Test Symposium (LATS), Maceió, Brazil, April 9-12, 2024}, publisher={IEEE}, author={Jafarzadeh,
    Hanieh and Klemme, Florian and Amrouch, Hussam and Hellebrand, Sybille and Wunderlich,
    Hans-Joachim}, pages={6} }'
  chicago: 'Jafarzadeh, Hanieh, Florian Klemme, Hussam Amrouch, Sybille Hellebrand,
    and Hans-Joachim Wunderlich. “Vmin Testing under Variations: Defect vs. Fault
    Coverage.” In <i>IEEE Latin American Test Symposium (LATS), Maceió, Brazil, April
    9-12, 2024</i>, 6. IEEE, n.d.'
  ieee: 'H. Jafarzadeh, F. Klemme, H. Amrouch, S. Hellebrand, and H.-J. Wunderlich,
    “Vmin Testing under Variations: Defect vs. Fault Coverage,” in <i>IEEE Latin American
    Test Symposium (LATS), Maceió, Brazil, April 9-12, 2024</i>, Maceió, p. 6.'
  mla: 'Jafarzadeh, Hanieh, et al. “Vmin Testing under Variations: Defect vs. Fault
    Coverage.” <i>IEEE Latin American Test Symposium (LATS), Maceió, Brazil, April
    9-12, 2024</i>, IEEE, p. 6.'
  short: 'H. Jafarzadeh, F. Klemme, H. Amrouch, S. Hellebrand, H.-J. Wunderlich, in:
    IEEE Latin American Test Symposium (LATS), Maceió, Brazil, April 9-12, 2024, IEEE,
    n.d., p. 6.'
conference:
  end_date: 2024-04-12
  location: Maceió
  name: IEEE Latin American Test Symposium (LATS)
  start_date: 2024-04-09
date_created: 2024-03-22T16:49:22Z
date_updated: 2024-03-22T17:06:40Z
department:
- _id: '48'
language:
- iso: eng
page: '6'
publication: IEEE Latin American Test Symposium (LATS), Maceió, Brazil, April 9-12,
  2024
publication_status: accepted
publisher: IEEE
quality_controlled: '1'
status: public
title: 'Vmin Testing under Variations: Defect vs. Fault Coverage'
type: conference
user_id: '209'
year: '2024'
...
---
_id: '52743'
author:
- first_name: Sybille
  full_name: Hellebrand, Sybille
  id: '209'
  last_name: Hellebrand
  orcid: 0000-0002-3717-3939
- first_name: Somayeh
  full_name: Sadeghi-Kohan, Somayeh
  id: '78614'
  last_name: Sadeghi-Kohan
  orcid: https://orcid.org/0000-0001-7246-0610
- first_name: Hans-Joachim
  full_name: Wunderlich, Hans-Joachim
  last_name: Wunderlich
citation:
  ama: 'Hellebrand S, Sadeghi-Kohan S, Wunderlich H-J. Functional Safety and Reliability
    of Interconnects throughout the Silicon Life Cycle. In: <i>International Symposium
    of EDA (ISEDA), Xi’an, China, May 10-13, 2024</i>. ; :1.'
  apa: Hellebrand, S., Sadeghi-Kohan, S., &#38; Wunderlich, H.-J. (n.d.). Functional
    Safety and Reliability of Interconnects throughout the Silicon Life Cycle. <i>International
    Symposium of EDA (ISEDA), Xi’an, China, May 10-13, 2024</i>, 1.
  bibtex: '@inproceedings{Hellebrand_Sadeghi-Kohan_Wunderlich, title={Functional Safety
    and Reliability of Interconnects throughout the Silicon Life Cycle}, booktitle={International
    Symposium of EDA (ISEDA), Xi’an, China, May 10-13, 2024}, author={Hellebrand,
    Sybille and Sadeghi-Kohan, Somayeh and Wunderlich, Hans-Joachim}, pages={1} }'
  chicago: Hellebrand, Sybille, Somayeh Sadeghi-Kohan, and Hans-Joachim Wunderlich.
    “Functional Safety and Reliability of Interconnects throughout the Silicon Life
    Cycle.” In <i>International Symposium of EDA (ISEDA), Xi’an, China, May 10-13,
    2024</i>, 1, n.d.
  ieee: S. Hellebrand, S. Sadeghi-Kohan, and H.-J. Wunderlich, “Functional Safety
    and Reliability of Interconnects throughout the Silicon Life Cycle,” in <i>International
    Symposium of EDA (ISEDA), Xi’an, China, May 10-13, 2024</i>, Xi’an, China, p.
    1.
  mla: Hellebrand, Sybille, et al. “Functional Safety and Reliability of Interconnects
    throughout the Silicon Life Cycle.” <i>International Symposium of EDA (ISEDA),
    Xi’an, China, May 10-13, 2024</i>, p. 1.
  short: 'S. Hellebrand, S. Sadeghi-Kohan, H.-J. Wunderlich, in: International Symposium
    of EDA (ISEDA), Xi’an, China, May 10-13, 2024, n.d., p. 1.'
conference:
  end_date: 2024-05-13
  location: Xi'an, China
  name: International Symposium of EDA (ISEDA)
  start_date: 2024-05-10
date_created: 2024-03-22T16:57:53Z
date_updated: 2024-03-22T17:06:02Z
department:
- _id: '48'
language:
- iso: eng
page: '1'
publication: International Symposium of EDA (ISEDA), Xi'an, China, May 10-13, 2024
publication_status: accepted
status: public
title: Functional Safety and Reliability of Interconnects throughout the Silicon Life
  Cycle
type: conference
user_id: '209'
year: '2024'
...
---
_id: '52745'
author:
- first_name: Hans-Joachim
  full_name: Wunderlich, Hans-Joachim
  last_name: Wunderlich
- first_name: Hanieh
  full_name: Jafarzadeh, Hanieh
  last_name: Jafarzadeh
- first_name: Sybille
  full_name: Hellebrand, Sybille
  id: '209'
  last_name: Hellebrand
  orcid: 0000-0002-3717-3939
citation:
  ama: 'Wunderlich H-J, Jafarzadeh H, Hellebrand S. Robust Test of Small Delay Faults
    under  PVT-Variations. In: <i>International Symposium of EDA (ISEDA), Xi’an, China,
    May 10-13, 2024</i>. ; :1.'
  apa: Wunderlich, H.-J., Jafarzadeh, H., &#38; Hellebrand, S. (n.d.). Robust Test
    of Small Delay Faults under  PVT-Variations. <i>International Symposium of EDA
    (ISEDA), Xi’an, China, May 10-13, 2024</i>, 1.
  bibtex: '@inproceedings{Wunderlich_Jafarzadeh_Hellebrand, title={Robust Test of
    Small Delay Faults under  PVT-Variations}, booktitle={International Symposium
    of EDA (ISEDA), Xi’an, China, May 10-13, 2024}, author={Wunderlich, Hans-Joachim
    and Jafarzadeh, Hanieh and Hellebrand, Sybille}, pages={1} }'
  chicago: Wunderlich, Hans-Joachim, Hanieh Jafarzadeh, and Sybille Hellebrand. “Robust
    Test of Small Delay Faults under  PVT-Variations.” In <i>International Symposium
    of EDA (ISEDA), Xi’an, China, May 10-13, 2024</i>, 1, n.d.
  ieee: H.-J. Wunderlich, H. Jafarzadeh, and S. Hellebrand, “Robust Test of Small
    Delay Faults under  PVT-Variations,” in <i>International Symposium of EDA (ISEDA),
    Xi’an, China, May 10-13, 2024</i>, Xi’an, China, p. 1.
  mla: Wunderlich, Hans-Joachim, et al. “Robust Test of Small Delay Faults under 
    PVT-Variations.” <i>International Symposium of EDA (ISEDA), Xi’an, China, May
    10-13, 2024</i>, p. 1.
  short: 'H.-J. Wunderlich, H. Jafarzadeh, S. Hellebrand, in: International Symposium
    of EDA (ISEDA), Xi’an, China, May 10-13, 2024, n.d., p. 1.'
conference:
  end_date: 2024-05-13
  location: Xi’an, China
  name: International Symposium of EDA (ISEDA)
  start_date: 2024-05-10
date_created: 2024-03-22T17:11:03Z
date_updated: 2024-03-22T17:11:16Z
department:
- _id: '48'
language:
- iso: eng
page: '1'
publication: International Symposium of EDA (ISEDA), Xi’an, China, May 10-13, 2024
publication_status: accepted
status: public
title: Robust Test of Small Delay Faults under  PVT-Variations
type: conference
user_id: '209'
year: '2024'
...
