---
_id: '33999'
abstract:
- lang: eng
text: The production of complex multi-functional, high-strength parts is
becoming increasingly important in the industry. Especially with small batch size,
the incremental flow forming processes can be advantageous. The production of
parts with complex geometry and locally graded material properties currently depicts
a great challenge in the flow forming process. At this point, the usage of closed-loop
control for the shape and properties could be a feasible new solution. The overall
aim in this project is to establish an intelligent closed-loop control system
for the wall thickness as well as the α’-martensite content of AISI 304L-workpieces
in a flow forming process. To reach this goal, a novel sensor concept for online
measurements of the wall thickness reduction and the martensite content during
forming process is proposed. It includes the setup of a modified flow forming
machine and the integration of the sensor system in the machine control. Additionally,
a simulation model for the flow forming process is presented which describes the
forming process with regard to the plastic workpiece deformation, the induced
α’-martensite fraction, and the sensor behavior. This model was used for designing
a closed-loop process control of the wall thickness reduction that was subsequently
realized at the real plant including online measured feedback from the sensor
system.
author:
- first_name: Lukas
full_name: Kersting, Lukas
last_name: Kersting
- first_name: Bahman
full_name: Arian, Bahman
id: '36287'
last_name: Arian
- first_name: Julian Rozo
full_name: Vasquez, Julian Rozo
last_name: Vasquez
- first_name: Ansgar
full_name: Trächtler, Ansgar
id: '552'
last_name: Trächtler
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
- first_name: Frank
full_name: Walther, Frank
last_name: Walther
citation:
ama: Kersting L, Arian B, Vasquez JR, Trächtler A, Homberg W, Walther F. Innovative
Online Measurement and Modelling Approach for Property-Controlled Flow Forming
Processes. Key Engineering Materials. 2022;926:862-874. doi:10.4028/p-yp2hj3
apa: Kersting, L., Arian, B., Vasquez, J. R., Trächtler, A., Homberg, W., &
Walther, F. (2022). Innovative Online Measurement and Modelling Approach for Property-Controlled
Flow Forming Processes. Key Engineering Materials, 926, 862–874.
https://doi.org/10.4028/p-yp2hj3
bibtex: '@article{Kersting_Arian_Vasquez_Trächtler_Homberg_Walther_2022, title={Innovative
Online Measurement and Modelling Approach for Property-Controlled Flow Forming
Processes}, volume={926}, DOI={10.4028/p-yp2hj3},
journal={Key Engineering Materials}, publisher={Trans Tech Publications, Ltd.},
author={Kersting, Lukas and Arian, Bahman and Vasquez, Julian Rozo and Trächtler,
Ansgar and Homberg, Werner and Walther, Frank}, year={2022}, pages={862–874} }'
chicago: 'Kersting, Lukas, Bahman Arian, Julian Rozo Vasquez, Ansgar Trächtler,
Werner Homberg, and Frank Walther. “Innovative Online Measurement and Modelling
Approach for Property-Controlled Flow Forming Processes.” Key Engineering Materials
926 (2022): 862–74. https://doi.org/10.4028/p-yp2hj3.'
ieee: 'L. Kersting, B. Arian, J. R. Vasquez, A. Trächtler, W. Homberg, and F. Walther,
“Innovative Online Measurement and Modelling Approach for Property-Controlled
Flow Forming Processes,” Key Engineering Materials, vol. 926, pp. 862–874,
2022, doi: 10.4028/p-yp2hj3.'
mla: Kersting, Lukas, et al. “Innovative Online Measurement and Modelling Approach
for Property-Controlled Flow Forming Processes.” Key Engineering Materials,
vol. 926, Trans Tech Publications, Ltd., 2022, pp. 862–74, doi:10.4028/p-yp2hj3.
short: L. Kersting, B. Arian, J.R. Vasquez, A. Trächtler, W. Homberg, F. Walther,
Key Engineering Materials 926 (2022) 862–874.
date_created: 2022-11-04T08:27:33Z
date_updated: 2023-05-02T08:19:13Z
department:
- _id: '156'
- _id: '153'
- _id: '241'
doi: 10.4028/p-yp2hj3
intvolume: ' 926'
keyword:
- Mechanical Engineering
- Mechanics of Materials
- General Materials Science
language:
- iso: eng
page: 862-874
publication: Key Engineering Materials
publication_identifier:
issn:
- 1662-9795
publication_status: published
publisher: Trans Tech Publications, Ltd.
quality_controlled: '1'
status: public
title: Innovative Online Measurement and Modelling Approach for Property-Controlled
Flow Forming Processes
type: journal_article
user_id: '36287'
volume: 926
year: '2022'
...
---
_id: '32869'
abstract:
- lang: eng
text: The further development of in-mold-assembly (IMA) technologies for
structural hybrid components is of great importance for increasing the economic
efficiency and thus the application potential. This paper presents an innovative
IMA process concept for the manufacturing of bending loaded hybrid components
consisting of two outer metal belts and an inner core structure made of glass
mat reinforced thermoplastic (GMT). In this process, the core structure, which
is provided with stiffening ribs and functional elements, is formed and joined
to two metal belts in one single step. For experimental validation of the concept,
the development of a prototypic molding tool and the manufacturing of hybrid beams
including process parameters are described. Three-point bending tests and optical
measurement technologies are used to characterize the failure behavior and mechanical
properties of the produced hybrid beams. It was found that the innovative IMA
process enables the manufacturing of hybrid components with high energy absorption
and low weight in one step. The mass-specific energy absorption is increased by
693 % compared to pure GMT beams.
author:
- first_name: Tim
full_name: Stallmeister, Tim
id: '45538'
last_name: Stallmeister
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
citation:
ama: Stallmeister T, Tröster T. In-Mold-Assembly of Hybrid Bending Structures by
Compression Molding. Key Engineering Materials. 2022;926:1457-1467. doi:10.4028/p-5fxp53
apa: Stallmeister, T., & Tröster, T. (2022). In-Mold-Assembly of Hybrid Bending
Structures by Compression Molding. Key Engineering Materials, 926,
1457–1467. https://doi.org/10.4028/p-5fxp53
bibtex: '@article{Stallmeister_Tröster_2022, title={In-Mold-Assembly of Hybrid Bending
Structures by Compression Molding}, volume={926}, DOI={10.4028/p-5fxp53},
journal={Key Engineering Materials}, publisher={Trans Tech Publications, Ltd.},
author={Stallmeister, Tim and Tröster, Thomas}, year={2022}, pages={1457–1467}
}'
chicago: 'Stallmeister, Tim, and Thomas Tröster. “In-Mold-Assembly of Hybrid Bending
Structures by Compression Molding.” Key Engineering Materials 926 (2022):
1457–67. https://doi.org/10.4028/p-5fxp53.'
ieee: 'T. Stallmeister and T. Tröster, “In-Mold-Assembly of Hybrid Bending Structures
by Compression Molding,” Key Engineering Materials, vol. 926, pp. 1457–1467,
2022, doi: 10.4028/p-5fxp53.'
mla: Stallmeister, Tim, and Thomas Tröster. “In-Mold-Assembly of Hybrid Bending
Structures by Compression Molding.” Key Engineering Materials, vol. 926,
Trans Tech Publications, Ltd., 2022, pp. 1457–67, doi:10.4028/p-5fxp53.
short: T. Stallmeister, T. Tröster, Key Engineering Materials 926 (2022) 1457–1467.
date_created: 2022-08-17T07:28:31Z
date_updated: 2023-05-03T07:44:40Z
department:
- _id: '9'
- _id: '149'
- _id: '321'
doi: 10.4028/p-5fxp53
intvolume: ' 926'
keyword:
- Mechanical Engineering
- Mechanics of Materials
- General Materials Science
language:
- iso: eng
page: 1457-1467
publication: Key Engineering Materials
publication_identifier:
issn:
- 1662-9795
publication_status: published
publisher: Trans Tech Publications, Ltd.
quality_controlled: '1'
status: public
title: In-Mold-Assembly of Hybrid Bending Structures by Compression Molding
type: journal_article
user_id: '14931'
volume: 926
year: '2022'
...
---
_id: '30213'
abstract:
- lang: eng
text: Requirement changes and cascading effects of change propagation are
major sources of inefficiencies in product development and increase the risk of
project failure. Proactive change management of requirement changes yields the
potential to handle such changes efficiently. A systematic approach is required
for proactive change management to assess and reduce the risk of a requirement
change with appropriate effort in industrial application. Within the paper at
hand, a novel method for Proactive Management of Requirement Changes (ProMaRC)
is presented. It is developed in close collaboration with industry experts and
evaluated based on workshops, pilot users’ feedback, three industrial case studies
from the automotive industry and five development projects from research. To limit
the application effort, an automated approach for dependency analysis based on
the machine learning technique BERT and semi-automated assessment of change likelihood
and impact using a modified PageRank algorithm is developed. Applying the method,
the risks of requirement changes are assessed systematically and reduced by means
of proactive change measures. Evaluation shows high performance of dependency
analysis and confirms the applicability and usefulness of the method. This contribution
opens up the research space of proactive risk management for requirement changes
which is currently almost unexploited. It enables more efficient product development.
article_number: '1874'
author:
- first_name: Iris
full_name: Gräßler, Iris
id: '47565'
last_name: Gräßler
orcid: 0000-0001-5765-971X
- first_name: Christian
full_name: Oleff, Christian
id: '41188'
last_name: Oleff
orcid: 0000-0002-0983-1850
- first_name: Daniel
full_name: Preuß, Daniel
id: '40253'
last_name: Preuß
citation:
ama: Gräßler I, Oleff C, Preuß D. Proactive Management of Requirement Changes in
the Development of Complex Technical Systems. Applied Sciences. 2022;12(4).
doi:10.3390/app12041874
apa: Gräßler, I., Oleff, C., & Preuß, D. (2022). Proactive Management of Requirement
Changes in the Development of Complex Technical Systems. Applied Sciences,
12(4), Article 1874. https://doi.org/10.3390/app12041874
bibtex: '@article{Gräßler_Oleff_Preuß_2022, title={Proactive Management of Requirement
Changes in the Development of Complex Technical Systems}, volume={12}, DOI={10.3390/app12041874}, number={41874},
journal={Applied Sciences}, publisher={MDPI AG}, author={Gräßler, Iris and Oleff,
Christian and Preuß, Daniel}, year={2022} }'
chicago: Gräßler, Iris, Christian Oleff, and Daniel Preuß. “Proactive Management
of Requirement Changes in the Development of Complex Technical Systems.” Applied
Sciences 12, no. 4 (2022). https://doi.org/10.3390/app12041874.
ieee: 'I. Gräßler, C. Oleff, and D. Preuß, “Proactive Management of Requirement
Changes in the Development of Complex Technical Systems,” Applied Sciences,
vol. 12, no. 4, Art. no. 1874, 2022, doi: 10.3390/app12041874.'
mla: Gräßler, Iris, et al. “Proactive Management of Requirement Changes in the Development
of Complex Technical Systems.” Applied Sciences, vol. 12, no. 4, 1874,
MDPI AG, 2022, doi:10.3390/app12041874.
short: I. Gräßler, C. Oleff, D. Preuß, Applied Sciences 12 (2022).
date_created: 2022-03-08T12:37:42Z
date_updated: 2023-05-03T08:40:30Z
department:
- _id: '152'
doi: 10.3390/app12041874
intvolume: ' 12'
issue: '4'
keyword:
- Fluid Flow and Transfer Processes
- Computer Science Applications
- Process Chemistry and Technology
- General Engineering
- Instrumentation
- General Materials Science
language:
- iso: eng
publication: Applied Sciences
publication_identifier:
issn:
- 2076-3417
publication_status: published
publisher: MDPI AG
quality_controlled: '1'
status: public
title: Proactive Management of Requirement Changes in the Development of Complex Technical
Systems
type: journal_article
user_id: '5905'
volume: 12
year: '2022'
...
---
_id: '32068'
abstract:
- lang: eng
text: Inspired by plant grafting, grafted vortex beams can be formed through grafting
two or more helical phase profiles of optical vortex beams. Recently, grafted
perfect vortex beams (GPVBs) have attracted much attention due to their unique
optical properties and potential applications. However, the current method to
generate and manipulate GPVBs requires a complex and bulky optical system, hindering
further investigation and limiting its practical applications. Here, a compact
metasurface approach for generating and manipulating GPVBs in multiple channels
is proposed and demonstrated, which eliminates the need for such a complex optical
setup. A single metasurface is utilized to realize various superpositions of GPVBs
with different combinations of topological charges in four channels, leading to
asymmetric singularity distributions. The positions of singularities in the superimposed
beam can be further modulated by introducing an initial phase difference in the
metasurface design. The work demonstrates a compact metasurface platform that
performs a sophisticated optical task that is very challenging with conventional
optics, opening opportunities for the investigation and applications of GPVBs
in a wide range of emerging application areas, such as singular optics and quantum
science.
article_number: '2203044'
article_type: original
author:
- first_name: Hammad
full_name: Ahmed, Hammad
last_name: Ahmed
- first_name: Yuttana
full_name: Intaravanne, Yuttana
last_name: Intaravanne
- first_name: Yang
full_name: Ming, Yang
last_name: Ming
- first_name: Muhammad Afnan
full_name: Ansari, Muhammad Afnan
last_name: Ansari
- first_name: Gerald S.
full_name: Buller, Gerald S.
last_name: Buller
- first_name: Thomas
full_name: Zentgraf, Thomas
id: '30525'
last_name: Zentgraf
orcid: 0000-0002-8662-1101
- first_name: Xianzhong
full_name: Chen, Xianzhong
last_name: Chen
citation:
ama: Ahmed H, Intaravanne Y, Ming Y, et al. Multichannel Superposition of Grafted
Perfect Vortex Beams. Advanced Materials. 2022;34(30). doi:10.1002/adma.202203044
apa: Ahmed, H., Intaravanne, Y., Ming, Y., Ansari, M. A., Buller, G. S., Zentgraf,
T., & Chen, X. (2022). Multichannel Superposition of Grafted Perfect Vortex
Beams. Advanced Materials, 34(30), Article 2203044. https://doi.org/10.1002/adma.202203044
bibtex: '@article{Ahmed_Intaravanne_Ming_Ansari_Buller_Zentgraf_Chen_2022, title={Multichannel
Superposition of Grafted Perfect Vortex Beams}, volume={34}, DOI={10.1002/adma.202203044},
number={302203044}, journal={Advanced Materials}, publisher={Wiley}, author={Ahmed,
Hammad and Intaravanne, Yuttana and Ming, Yang and Ansari, Muhammad Afnan and
Buller, Gerald S. and Zentgraf, Thomas and Chen, Xianzhong}, year={2022} }'
chicago: Ahmed, Hammad, Yuttana Intaravanne, Yang Ming, Muhammad Afnan Ansari, Gerald
S. Buller, Thomas Zentgraf, and Xianzhong Chen. “Multichannel Superposition of
Grafted Perfect Vortex Beams.” Advanced Materials 34, no. 30 (2022). https://doi.org/10.1002/adma.202203044.
ieee: 'H. Ahmed et al., “Multichannel Superposition of Grafted Perfect Vortex
Beams,” Advanced Materials, vol. 34, no. 30, Art. no. 2203044, 2022, doi:
10.1002/adma.202203044.'
mla: Ahmed, Hammad, et al. “Multichannel Superposition of Grafted Perfect Vortex
Beams.” Advanced Materials, vol. 34, no. 30, 2203044, Wiley, 2022, doi:10.1002/adma.202203044.
short: H. Ahmed, Y. Intaravanne, Y. Ming, M.A. Ansari, G.S. Buller, T. Zentgraf,
X. Chen, Advanced Materials 34 (2022).
date_created: 2022-06-20T11:05:50Z
date_updated: 2023-05-12T11:20:44Z
department:
- _id: '15'
- _id: '230'
- _id: '289'
- _id: '623'
doi: 10.1002/adma.202203044
intvolume: ' 34'
issue: '30'
keyword:
- Mechanical Engineering
- Mechanics of Materials
- General Materials Science
language:
- iso: eng
publication: Advanced Materials
publication_identifier:
issn:
- 0935-9648
- 1521-4095
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: Multichannel Superposition of Grafted Perfect Vortex Beams
type: journal_article
user_id: '30525'
volume: 34
year: '2022'
...
---
_id: '39412'
abstract:
- lang: eng
text: The Eringen’s nonlocal elastica equation does not possess a Lagrangian
formulation. In this article, we find a variational integrating factor which enables
us to provide a Lagrangian and Hamiltonian structure associated to this equation.
Explicit expressions of the solutions in terms of elliptic integrals of the first
kind are then deduced. We then derive discrete version of the Eringen’s nonlocal
elastica preserving the Lagrangian and Hamiltonian structure and compare it with
Challamel’s and co-worker definition of a discrete Eringen’s nonlocal elastica.
article_number: '108128652211080'
article_type: original
author:
- first_name: Jacky
full_name: Cresson, Jacky
last_name: Cresson
- first_name: Khaled
full_name: Hariz-Belgacem, Khaled
last_name: Hariz-Belgacem
citation:
ama: Cresson J, Hariz-Belgacem K. About the structure of the discrete and continuous
Eringen’s nonlocal elastica. Mathematics and Mechanics of Solids. Published
online 2022. doi:10.1177/10812865221108094
apa: Cresson, J., & Hariz-Belgacem, K. (2022). About the structure of the discrete
and continuous Eringen’s nonlocal elastica. Mathematics and Mechanics of Solids,
Article 108128652211080. https://doi.org/10.1177/10812865221108094
bibtex: '@article{Cresson_Hariz-Belgacem_2022, title={About the structure of the
discrete and continuous Eringen’s nonlocal elastica}, DOI={10.1177/10812865221108094},
number={108128652211080}, journal={Mathematics and Mechanics of Solids}, publisher={SAGE
Publications}, author={Cresson, Jacky and Hariz-Belgacem, Khaled}, year={2022}
}'
chicago: Cresson, Jacky, and Khaled Hariz-Belgacem. “About the Structure of the
Discrete and Continuous Eringen’s Nonlocal Elastica.” Mathematics and Mechanics
of Solids, 2022. https://doi.org/10.1177/10812865221108094.
ieee: 'J. Cresson and K. Hariz-Belgacem, “About the structure of the discrete and
continuous Eringen’s nonlocal elastica,” Mathematics and Mechanics of Solids,
Art. no. 108128652211080, 2022, doi: 10.1177/10812865221108094.'
mla: Cresson, Jacky, and Khaled Hariz-Belgacem. “About the Structure of the Discrete
and Continuous Eringen’s Nonlocal Elastica.” Mathematics and Mechanics of Solids,
108128652211080, SAGE Publications, 2022, doi:10.1177/10812865221108094.
short: J. Cresson, K. Hariz-Belgacem, Mathematics and Mechanics of Solids (2022).
date_created: 2023-01-24T10:28:32Z
date_updated: 2023-07-27T16:07:04Z
doi: 10.1177/10812865221108094
keyword:
- Mechanics of Materials
- General Materials Science
- General Mathematics
language:
- iso: eng
publication: Mathematics and Mechanics of Solids
publication_identifier:
issn:
- 1081-2865
- 1741-3028
publication_status: published
publisher: SAGE Publications
status: public
title: About the structure of the discrete and continuous Eringen’s nonlocal elastica
type: journal_article
user_id: '98857'
year: '2022'
...
---
_id: '39400'
abstract:
- lang: eng
text: The Eringen’s nonlocal elastica equation does not possess a Lagrangian
formulation. In this article, we find a variational integrating factor which enables
us to provide a Lagrangian and Hamiltonian structure associated to this equation.
Explicit expressions of the solutions in terms of elliptic integrals of the first
kind are then deduced. We then derive discrete version of the Eringen’s nonlocal
elastica preserving the Lagrangian and Hamiltonian structure and compare it with
Challamel’s and co-worker definition of a discrete Eringen’s nonlocal elastica.
article_number: '108128652211080'
author:
- first_name: Jacky
full_name: Cresson, Jacky
last_name: Cresson
- first_name: Khaled
full_name: Hariz Belgacem, Khaled
id: '98857'
last_name: Hariz Belgacem
citation:
ama: Cresson J, Hariz Belgacem K. About the structure of the discrete and continuous
Eringen’s nonlocal elastica. Mathematics and Mechanics of Solids. Published
online 2022. doi:10.1177/10812865221108094
apa: Cresson, J., & Hariz Belgacem, K. (2022). About the structure of the discrete
and continuous Eringen’s nonlocal elastica. Mathematics and Mechanics of Solids,
Article 108128652211080. https://doi.org/10.1177/10812865221108094
bibtex: '@article{Cresson_Hariz Belgacem_2022, title={About the structure of the
discrete and continuous Eringen’s nonlocal elastica}, DOI={10.1177/10812865221108094},
number={108128652211080}, journal={Mathematics and Mechanics of Solids}, publisher={SAGE
Publications}, author={Cresson, Jacky and Hariz Belgacem, Khaled}, year={2022}
}'
chicago: Cresson, Jacky, and Khaled Hariz Belgacem. “About the Structure of the
Discrete and Continuous Eringen’s Nonlocal Elastica.” Mathematics and Mechanics
of Solids, 2022. https://doi.org/10.1177/10812865221108094.
ieee: 'J. Cresson and K. Hariz Belgacem, “About the structure of the discrete and
continuous Eringen’s nonlocal elastica,” Mathematics and Mechanics of Solids,
Art. no. 108128652211080, 2022, doi: 10.1177/10812865221108094.'
mla: Cresson, Jacky, and Khaled Hariz Belgacem. “About the Structure of the Discrete
and Continuous Eringen’s Nonlocal Elastica.” Mathematics and Mechanics of Solids,
108128652211080, SAGE Publications, 2022, doi:10.1177/10812865221108094.
short: J. Cresson, K. Hariz Belgacem, Mathematics and Mechanics of Solids (2022).
date_created: 2023-01-24T10:18:34Z
date_updated: 2023-08-01T11:52:17Z
doi: 10.1177/10812865221108094
keyword:
- Mechanics of Materials
- General Materials Science
- General Mathematics
language:
- iso: eng
publication: Mathematics and Mechanics of Solids
publication_identifier:
issn:
- 1081-2865
- 1741-3028
publication_status: published
publisher: SAGE Publications
status: public
title: About the structure of the discrete and continuous Eringen’s nonlocal elastica
type: journal_article
user_id: '98857'
year: '2022'
...
---
_id: '51197'
abstract:
- lang: eng
text: Clinching is a cost efficient method for joining components in series
production. To assure the clinch point’s quality, the force displacement curve
during clinching or the bottom thickness are monitored. The most significant geometrical
characteristics of the clinch point, neck thickness and undercut, are usually
tested destructively by microsectioning. However, micrograph preparation goes
ahead with a resetting of elastic deformations and crack-closing after unloading.
To generate a comprehensive knowledge of the clinch point’s inner geometry under
load, in-situ computed tomography (CT) and acoustic testing (TDA) can be combined.
While the TDA is highly sensitive to the inner state of the clinch point, it could
detect critical events like crack development during loading. If such events are
indicated, the loading process is stopped and a stepped in-situ CT of the following
crack and deformation development is performed. In this paper, the concept is
applied to the process of clinching itself, providing a detailed three-dimensional
insight in the development of the joining zone. A test set-up is used which allows
a stepwise clinching of two aluminium sheets EN AW 6014. Furthermore, this set-up
is positioned within a CT system. In order to minimize X-ray absorption, a beryllium
cylinder is used within the set-up frame and clinching tools are made from Si3N4.
The actuator and sensor necessary for the TDA are integrated in the set-up. In
regular process steps, the clinching process is interrupted in order to perform
a TDA and a CT scan. In order to enhance the visibility of the interface, a thin
tin layer is positioned between the sheets prior clinching. It is shown, that
the test-set up allows a monitoring of the dynamic behaviour of the specimen during
clinching while the CT scans visualize the inner geometry and material flow non-destructively.
author:
- first_name: Daniel
full_name: Köhler, Daniel
last_name: Köhler
- first_name: Richard
full_name: Stephan, Richard
last_name: Stephan
- first_name: Robert
full_name: Kupfer, Robert
last_name: Kupfer
- first_name: Juliane
full_name: Troschitz, Juliane
last_name: Troschitz
- first_name: Alexander
full_name: Brosius, Alexander
last_name: Brosius
- first_name: Maik
full_name: Gude, Maik
last_name: Gude
citation:
ama: Köhler D, Stephan R, Kupfer R, Troschitz J, Brosius A, Gude M. Investigations
on Combined <i>In Situ</i> CT and Acoustic Analysis
during Clinching. Key Engineering Materials. 2022;926:1489-1497. doi:10.4028/p-32330d
apa: Köhler, D., Stephan, R., Kupfer, R., Troschitz, J., Brosius, A., & Gude,
M. (2022). Investigations on Combined <i>In Situ</i>
CT and Acoustic Analysis during Clinching. Key Engineering Materials, 926,
1489–1497. https://doi.org/10.4028/p-32330d
bibtex: '@article{Köhler_Stephan_Kupfer_Troschitz_Brosius_Gude_2022, title={Investigations
on Combined <i>In Situ</i> CT and Acoustic Analysis
during Clinching}, volume={926}, DOI={10.4028/p-32330d},
journal={Key Engineering Materials}, publisher={Trans Tech Publications, Ltd.},
author={Köhler, Daniel and Stephan, Richard and Kupfer, Robert and Troschitz,
Juliane and Brosius, Alexander and Gude, Maik}, year={2022}, pages={1489–1497}
}'
chicago: 'Köhler, Daniel, Richard Stephan, Robert Kupfer, Juliane Troschitz, Alexander
Brosius, and Maik Gude. “Investigations on Combined <I>In Situ</I>
CT and Acoustic Analysis during Clinching.” Key Engineering Materials 926
(2022): 1489–97. https://doi.org/10.4028/p-32330d.'
ieee: 'D. Köhler, R. Stephan, R. Kupfer, J. Troschitz, A. Brosius, and M. Gude,
“Investigations on Combined <i>In Situ</i> CT and
Acoustic Analysis during Clinching,” Key Engineering Materials, vol. 926,
pp. 1489–1497, 2022, doi: 10.4028/p-32330d.'
mla: Köhler, Daniel, et al. “Investigations on Combined <I>In Situ</I>
CT and Acoustic Analysis during Clinching.” Key Engineering Materials,
vol. 926, Trans Tech Publications, Ltd., 2022, pp. 1489–97, doi:10.4028/p-32330d.
short: D. Köhler, R. Stephan, R. Kupfer, J. Troschitz, A. Brosius, M. Gude, Key
Engineering Materials 926 (2022) 1489–1497.
date_created: 2024-02-06T15:04:45Z
date_updated: 2025-06-02T20:21:13Z
department:
- _id: '157'
- _id: '43'
doi: 10.4028/p-32330d
intvolume: ' 926'
keyword:
- Mechanical Engineering
- Mechanics of Materials
- General Materials Science
language:
- iso: eng
page: 1489-1497
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '133'
name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '148'
name: 'TRR 285 – C04: TRR 285 - Subproject C04'
publication: Key Engineering Materials
publication_identifier:
issn:
- 1662-9795
publication_status: published
publisher: Trans Tech Publications, Ltd.
status: public
title: Investigations on Combined <i>In Situ</i> CT and Acoustic Analysis
during Clinching
type: journal_article
user_id: '83408'
volume: 926
year: '2022'
...
---
_id: '33687'
article_number: '2206405'
author:
- first_name: Mateusz
full_name: Odziomek, Mateusz
last_name: Odziomek
- first_name: Paolo
full_name: Giusto, Paolo
last_name: Giusto
- first_name: Janina
full_name: Kossmann, Janina
last_name: Kossmann
- first_name: Nadezda V.
full_name: Tarakina, Nadezda V.
last_name: Tarakina
- first_name: Julian Joachim
full_name: Heske, Julian Joachim
id: '53238'
last_name: Heske
- first_name: Salvador M.
full_name: Rivadeneira, Salvador M.
last_name: Rivadeneira
- first_name: Waldemar
full_name: Keil, Waldemar
last_name: Keil
- first_name: Claudia
full_name: Schmidt, Claudia
id: '466'
last_name: Schmidt
orcid: 0000-0003-3179-9997
- first_name: Stefano
full_name: Mazzanti, Stefano
last_name: Mazzanti
- first_name: Oleksandr
full_name: Savateev, Oleksandr
last_name: Savateev
- first_name: Lorena
full_name: Perdigón‐Toro, Lorena
last_name: Perdigón‐Toro
- first_name: Dieter
full_name: Neher, Dieter
last_name: Neher
- first_name: Thomas
full_name: Kühne, Thomas
id: '49079'
last_name: Kühne
- first_name: Markus
full_name: Antonietti, Markus
last_name: Antonietti
- first_name: Nieves
full_name: López‐Salas, Nieves
last_name: López‐Salas
citation:
ama: 'Odziomek M, Giusto P, Kossmann J, et al. “Red Carbon”: A Rediscovered Covalent
Crystalline Semiconductor. Advanced Materials. 2022;34(40). doi:10.1002/adma.202206405'
apa: 'Odziomek, M., Giusto, P., Kossmann, J., Tarakina, N. V., Heske, J. J., Rivadeneira,
S. M., Keil, W., Schmidt, C., Mazzanti, S., Savateev, O., Perdigón‐Toro, L., Neher,
D., Kühne, T., Antonietti, M., & López‐Salas, N. (2022). “Red Carbon”: A Rediscovered
Covalent Crystalline Semiconductor. Advanced Materials, 34(40),
Article 2206405. https://doi.org/10.1002/adma.202206405'
bibtex: '@article{Odziomek_Giusto_Kossmann_Tarakina_Heske_Rivadeneira_Keil_Schmidt_Mazzanti_Savateev_et
al._2022, title={“Red Carbon”: A Rediscovered Covalent Crystalline Semiconductor},
volume={34}, DOI={10.1002/adma.202206405},
number={402206405}, journal={Advanced Materials}, publisher={Wiley}, author={Odziomek,
Mateusz and Giusto, Paolo and Kossmann, Janina and Tarakina, Nadezda V. and Heske,
Julian Joachim and Rivadeneira, Salvador M. and Keil, Waldemar and Schmidt, Claudia
and Mazzanti, Stefano and Savateev, Oleksandr and et al.}, year={2022} }'
chicago: 'Odziomek, Mateusz, Paolo Giusto, Janina Kossmann, Nadezda V. Tarakina,
Julian Joachim Heske, Salvador M. Rivadeneira, Waldemar Keil, et al. “‘Red Carbon’:
A Rediscovered Covalent Crystalline Semiconductor.” Advanced Materials
34, no. 40 (2022). https://doi.org/10.1002/adma.202206405.'
ieee: 'M. Odziomek et al., “‘Red Carbon’: A Rediscovered Covalent Crystalline
Semiconductor,” Advanced Materials, vol. 34, no. 40, Art. no. 2206405,
2022, doi: 10.1002/adma.202206405.'
mla: 'Odziomek, Mateusz, et al. “‘Red Carbon’: A Rediscovered Covalent Crystalline
Semiconductor.” Advanced Materials, vol. 34, no. 40, 2206405, Wiley, 2022,
doi:10.1002/adma.202206405.'
short: M. Odziomek, P. Giusto, J. Kossmann, N.V. Tarakina, J.J. Heske, S.M. Rivadeneira,
W. Keil, C. Schmidt, S. Mazzanti, O. Savateev, L. Perdigón‐Toro, D. Neher, T.
Kühne, M. Antonietti, N. López‐Salas, Advanced Materials 34 (2022).
date_created: 2022-10-11T08:19:29Z
date_updated: 2025-10-15T15:08:17Z
department:
- _id: '613'
- _id: '315'
doi: 10.1002/adma.202206405
intvolume: ' 34'
issue: '40'
keyword:
- Mechanical Engineering
- Mechanics of Materials
- General Materials Science
language:
- iso: eng
publication: Advanced Materials
publication_identifier:
issn:
- 0935-9648
- 1521-4095
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: '“Red Carbon”: A Rediscovered Covalent Crystalline Semiconductor'
type: journal_article
user_id: '466'
volume: 34
year: '2022'
...
---
_id: '37713'
author:
- first_name: Fadis F.
full_name: Murzakhanov, Fadis F.
last_name: Murzakhanov
- first_name: Georgy Vladimirovich
full_name: Mamin, Georgy Vladimirovich
last_name: Mamin
- first_name: Sergei Borisovich
full_name: Orlinskii, Sergei Borisovich
last_name: Orlinskii
- first_name: Uwe
full_name: Gerstmann, Uwe
id: '171'
last_name: Gerstmann
orcid: 0000-0002-4476-223X
- first_name: Wolf Gero
full_name: Schmidt, Wolf Gero
id: '468'
last_name: Schmidt
orcid: 0000-0002-2717-5076
- first_name: Timur
full_name: Biktagirov, Timur
id: '65612'
last_name: Biktagirov
- first_name: Igor
full_name: Aharonovich, Igor
last_name: Aharonovich
- first_name: Andreas
full_name: Gottscholl, Andreas
last_name: Gottscholl
- first_name: Andreas
full_name: Sperlich, Andreas
last_name: Sperlich
- first_name: Vladimir
full_name: Dyakonov, Vladimir
last_name: Dyakonov
- first_name: Victor A.
full_name: Soltamov, Victor A.
last_name: Soltamov
citation:
ama: Murzakhanov FF, Mamin GV, Orlinskii SB, et al. Electron–Nuclear Coherent Coupling
and Nuclear Spin Readout through Optically Polarized VB–
Spin States in hBN. Nano Letters. 2022;22(7):2718-2724. doi:10.1021/acs.nanolett.1c04610
apa: Murzakhanov, F. F., Mamin, G. V., Orlinskii, S. B., Gerstmann, U., Schmidt,
W. G., Biktagirov, T., Aharonovich, I., Gottscholl, A., Sperlich, A., Dyakonov,
V., & Soltamov, V. A. (2022). Electron–Nuclear Coherent Coupling and Nuclear
Spin Readout through Optically Polarized VB– Spin States
in hBN. Nano Letters, 22(7), 2718–2724. https://doi.org/10.1021/acs.nanolett.1c04610
bibtex: '@article{Murzakhanov_Mamin_Orlinskii_Gerstmann_Schmidt_Biktagirov_Aharonovich_Gottscholl_Sperlich_Dyakonov_et
al._2022, title={Electron–Nuclear Coherent Coupling and Nuclear Spin Readout through
Optically Polarized VB– Spin States in hBN}, volume={22},
DOI={10.1021/acs.nanolett.1c04610},
number={7}, journal={Nano Letters}, publisher={American Chemical Society (ACS)},
author={Murzakhanov, Fadis F. and Mamin, Georgy Vladimirovich and Orlinskii, Sergei
Borisovich and Gerstmann, Uwe and Schmidt, Wolf Gero and Biktagirov, Timur and
Aharonovich, Igor and Gottscholl, Andreas and Sperlich, Andreas and Dyakonov,
Vladimir and et al.}, year={2022}, pages={2718–2724} }'
chicago: 'Murzakhanov, Fadis F., Georgy Vladimirovich Mamin, Sergei Borisovich Orlinskii,
Uwe Gerstmann, Wolf Gero Schmidt, Timur Biktagirov, Igor Aharonovich, et al. “Electron–Nuclear
Coherent Coupling and Nuclear Spin Readout through Optically Polarized VB–
Spin States in HBN.” Nano Letters 22, no. 7 (2022): 2718–24. https://doi.org/10.1021/acs.nanolett.1c04610.'
ieee: 'F. F. Murzakhanov et al., “Electron–Nuclear Coherent Coupling and
Nuclear Spin Readout through Optically Polarized VB– Spin
States in hBN,” Nano Letters, vol. 22, no. 7, pp. 2718–2724, 2022, doi:
10.1021/acs.nanolett.1c04610.'
mla: Murzakhanov, Fadis F., et al. “Electron–Nuclear Coherent Coupling and Nuclear
Spin Readout through Optically Polarized VB– Spin States
in HBN.” Nano Letters, vol. 22, no. 7, American Chemical Society (ACS),
2022, pp. 2718–24, doi:10.1021/acs.nanolett.1c04610.
short: F.F. Murzakhanov, G.V. Mamin, S.B. Orlinskii, U. Gerstmann, W.G. Schmidt,
T. Biktagirov, I. Aharonovich, A. Gottscholl, A. Sperlich, V. Dyakonov, V.A. Soltamov,
Nano Letters 22 (2022) 2718–2724.
date_created: 2023-01-20T11:21:22Z
date_updated: 2025-12-05T13:57:24Z
department:
- _id: '15'
- _id: '170'
- _id: '295'
- _id: '230'
- _id: '429'
- _id: '35'
- _id: '790'
doi: 10.1021/acs.nanolett.1c04610
intvolume: ' 22'
issue: '7'
keyword:
- Mechanical Engineering
- Condensed Matter Physics
- General Materials Science
- General Chemistry
- Bioengineering
language:
- iso: eng
page: 2718-2724
project:
- _id: '53'
name: 'TRR 142: TRR 142'
- _id: '54'
name: 'TRR 142 - A: TRR 142 - Project Area A'
- _id: '55'
name: 'TRR 142 - B: TRR 142 - Project Area B'
- _id: '166'
name: 'TRR 142 - A11: TRR 142 - Subproject A11'
- _id: '168'
name: 'TRR 142 - B07: TRR 142 - Subproject B07'
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
- _id: '53'
name: 'TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten
zu funktionellen Strukturen'
publication: Nano Letters
publication_identifier:
issn:
- 1530-6984
- 1530-6992
publication_status: published
publisher: American Chemical Society (ACS)
status: public
title: Electron–Nuclear Coherent Coupling and Nuclear Spin Readout through Optically
Polarized VB– Spin States in hBN
type: journal_article
user_id: '16199'
volume: 22
year: '2022'
...
---
_id: '33080'
article_number: '2203588'
author:
- first_name: Teng
full_name: Long, Teng
last_name: Long
- first_name: Xuekai
full_name: Ma, Xuekai
id: '59416'
last_name: Ma
- first_name: Jiahuan
full_name: Ren, Jiahuan
last_name: Ren
- first_name: Feng
full_name: Li, Feng
last_name: Li
- first_name: Qing
full_name: Liao, Qing
last_name: Liao
- first_name: Stefan
full_name: Schumacher, Stefan
id: '27271'
last_name: Schumacher
orcid: 0000-0003-4042-4951
- first_name: Guillaume
full_name: Malpuech, Guillaume
last_name: Malpuech
- first_name: Dmitry
full_name: Solnyshkov, Dmitry
last_name: Solnyshkov
- first_name: Hongbing
full_name: Fu, Hongbing
last_name: Fu
citation:
ama: Long T, Ma X, Ren J, et al. Helical Polariton Lasing from Topological Valleys
in an Organic Crystalline Microcavity. Advanced Science. 2022;9(29). doi:10.1002/advs.202203588
apa: Long, T., Ma, X., Ren, J., Li, F., Liao, Q., Schumacher, S., Malpuech, G.,
Solnyshkov, D., & Fu, H. (2022). Helical Polariton Lasing from Topological
Valleys in an Organic Crystalline Microcavity. Advanced Science, 9(29),
Article 2203588. https://doi.org/10.1002/advs.202203588
bibtex: '@article{Long_Ma_Ren_Li_Liao_Schumacher_Malpuech_Solnyshkov_Fu_2022, title={Helical
Polariton Lasing from Topological Valleys in an Organic Crystalline Microcavity},
volume={9}, DOI={10.1002/advs.202203588},
number={292203588}, journal={Advanced Science}, publisher={Wiley}, author={Long,
Teng and Ma, Xuekai and Ren, Jiahuan and Li, Feng and Liao, Qing and Schumacher,
Stefan and Malpuech, Guillaume and Solnyshkov, Dmitry and Fu, Hongbing}, year={2022}
}'
chicago: Long, Teng, Xuekai Ma, Jiahuan Ren, Feng Li, Qing Liao, Stefan Schumacher,
Guillaume Malpuech, Dmitry Solnyshkov, and Hongbing Fu. “Helical Polariton Lasing
from Topological Valleys in an Organic Crystalline Microcavity.” Advanced Science
9, no. 29 (2022). https://doi.org/10.1002/advs.202203588.
ieee: 'T. Long et al., “Helical Polariton Lasing from Topological Valleys
in an Organic Crystalline Microcavity,” Advanced Science, vol. 9, no. 29,
Art. no. 2203588, 2022, doi: 10.1002/advs.202203588.'
mla: Long, Teng, et al. “Helical Polariton Lasing from Topological Valleys in an
Organic Crystalline Microcavity.” Advanced Science, vol. 9, no. 29, 2203588,
Wiley, 2022, doi:10.1002/advs.202203588.
short: T. Long, X. Ma, J. Ren, F. Li, Q. Liao, S. Schumacher, G. Malpuech, D. Solnyshkov,
H. Fu, Advanced Science 9 (2022).
date_created: 2022-08-22T19:05:04Z
date_updated: 2025-12-05T13:56:26Z
department:
- _id: '15'
- _id: '170'
- _id: '297'
- _id: '705'
- _id: '230'
- _id: '429'
- _id: '35'
doi: 10.1002/advs.202203588
intvolume: ' 9'
issue: '29'
keyword:
- General Physics and Astronomy
- General Engineering
- Biochemistry
- Genetics and Molecular Biology (miscellaneous)
- General Materials Science
- General Chemical Engineering
- Medicine (miscellaneous)
language:
- iso: eng
project:
- _id: '53'
name: 'TRR 142: TRR 142'
- _id: '54'
name: 'TRR 142 - A: TRR 142 - Project Area A'
- _id: '61'
name: 'TRR 142 - A4: TRR 142 - Subproject A4'
- _id: '53'
name: 'TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten
zu funktionellen Strukturen'
publication: Advanced Science
publication_identifier:
issn:
- 2198-3844
- 2198-3844
publication_status: published
publisher: Wiley
status: public
title: Helical Polariton Lasing from Topological Valleys in an Organic Crystalline
Microcavity
type: journal_article
user_id: '16199'
volume: 9
year: '2022'
...
---
_id: '36332'
abstract:
- lang: eng
text: AlSi casting alloys combine excellent castability with high strength. Hence,
this group of alloys is often used in the automotive sector. The challenge for
this application is the brittle character of these alloys which leads to cracks
during joint formation when mechanical joining technologies are used. A rise in
ductility can be achieved by a considerable increase in the solidification rate
which results in grain refinement. High solidification rates can be realized in
twin–roll casting (TRC) by water-cooled rolls. Therefore, a hypoeutectic EN AC–AlSi9
(for European Norm - aluminum cast product) is manufactured by the TRC process
and analyzed. Subsequently, joining investigations are performed on castings in
as-cast and heat-treated condition using the self-piercing riveting process considering
the joint formation and the load-bearing capacity. Due to the fine microstructure,
the crack initiation can be avoided during joining, while maintaining the joining
parameters, especially by specimens in heat treatment conditions. Furthermore,
due to the extremely fine microstructure, the load-bearing capacity of the joint
can be significantly increased in terms of the maximum load-bearing force and
the energy absorbed.
article_number: '2200874'
article_type: original
author:
- first_name: Moritz
full_name: Neuser, Moritz
id: '32340'
last_name: Neuser
- first_name: Fabian
full_name: Kappe, Fabian
id: '66459'
last_name: Kappe
- first_name: Jakob
full_name: Ostermeier, Jakob
last_name: Ostermeier
- first_name: Jan Tobias
full_name: Krüger, Jan Tobias
id: '44307'
last_name: Krüger
orcid: 0000-0002-0827-9654
- 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: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
- first_name: Olexandr
full_name: Grydin, Olexandr
id: '43822'
last_name: Grydin
citation:
ama: Neuser M, Kappe F, Ostermeier J, et al. Mechanical Properties and Joinability
of AlSi9 Alloy Manufactured by Twin‐Roll Casting. Advanced Engineering Materials.
2022;24(10). doi:10.1002/adem.202200874
apa: Neuser, M., Kappe, F., Ostermeier, J., Krüger, J. T., Bobbert, M., Meschut,
G., Schaper, M., & Grydin, O. (2022). Mechanical Properties and Joinability
of AlSi9 Alloy Manufactured by Twin‐Roll Casting. Advanced Engineering Materials,
24(10), Article 2200874. https://doi.org/10.1002/adem.202200874
bibtex: '@article{Neuser_Kappe_Ostermeier_Krüger_Bobbert_Meschut_Schaper_Grydin_2022,
title={Mechanical Properties and Joinability of AlSi9 Alloy Manufactured by Twin‐Roll
Casting}, volume={24}, DOI={10.1002/adem.202200874},
number={102200874}, journal={Advanced Engineering Materials}, publisher={Wiley},
author={Neuser, Moritz and Kappe, Fabian and Ostermeier, Jakob and Krüger, Jan
Tobias and Bobbert, Mathias and Meschut, Gerson and Schaper, Mirko and Grydin,
Olexandr}, year={2022} }'
chicago: Neuser, Moritz, Fabian Kappe, Jakob Ostermeier, Jan Tobias Krüger, Mathias
Bobbert, Gerson Meschut, Mirko Schaper, and Olexandr Grydin. “Mechanical Properties
and Joinability of AlSi9 Alloy Manufactured by Twin‐Roll Casting.” Advanced
Engineering Materials 24, no. 10 (2022). https://doi.org/10.1002/adem.202200874.
ieee: 'M. Neuser et al., “Mechanical Properties and Joinability of AlSi9
Alloy Manufactured by Twin‐Roll Casting,” Advanced Engineering Materials,
vol. 24, no. 10, Art. no. 2200874, 2022, doi: 10.1002/adem.202200874.'
mla: Neuser, Moritz, et al. “Mechanical Properties and Joinability of AlSi9 Alloy
Manufactured by Twin‐Roll Casting.” Advanced Engineering Materials, vol.
24, no. 10, 2200874, Wiley, 2022, doi:10.1002/adem.202200874.
short: M. Neuser, F. Kappe, J. Ostermeier, J.T. Krüger, M. Bobbert, G. Meschut,
M. Schaper, O. Grydin, Advanced Engineering Materials 24 (2022).
date_created: 2023-01-12T09:33:55Z
date_updated: 2026-05-12T12:15:46Z
department:
- _id: '158'
- _id: '157'
- _id: '321'
doi: 10.1002/adem.202200874
intvolume: ' 24'
issue: '10'
keyword:
- Condensed Matter Physics
- General Materials Science
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://onlinelibrary.wiley.com/doi/full/10.1002/adem.202200874
oa: '1'
project:
- _id: '136'
name: 'TRR 285 – A02: TRR 285 - Subproject A02'
- _id: '131'
name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '133'
name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '146'
name: 'TRR 285 – C02: TRR 285 - Subproject C02'
- _id: '130'
name: 'TRR 285: Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
Prozessketten'
publication: Advanced Engineering Materials
publication_identifier:
issn:
- 1438-1656
- 1527-2648
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: Mechanical Properties and Joinability of AlSi9 Alloy Manufactured by Twin‐Roll
Casting
type: journal_article
user_id: '7850'
volume: 24
year: '2022'
...
---
_id: '37647'
abstract:
- lang: eng
text: Mechanical joining processes are an essential part of modern lightweight construction.
They permit materials of different types to be joined in a way that is suitable
for the loads involved. These processes reach their limits, however, as soon as
the boundary conditions change. In most cases, these elements are specially adapted
to the joining point and cannot be used universally. Changes require cost-intensive
adaptation of both the element and the process control, thus making production
more complex. This results in high costs due to the increased number of auxiliary
joining element variants required and reduces the economic efficiency of mechanical
joining. One approach to overcoming this issue is the use of adaptive auxiliary
joining elements formed by friction spinning. This article presents the current
state of research on pre-hole-free joining with adaptive joining elements. The
overall process chain is illustrated, explained and analyzed. Special attention
is paid to demonstrating the feasibility of pre-hole-free joining with adaptive
joining elements. The chosen mechanical parameters are subsequently listed. Finally,
a comprehensive outlook of the future development potential is derived.
article_type: original
author:
- first_name: Christian
full_name: Wischer, Christian
last_name: Wischer
- first_name: Werner
full_name: Homberg, Werner
last_name: Homberg
citation:
ama: Wischer C, Homberg W. Further Development of an Adaptive Joining Technique
Based on Friction Spinning to Produce Pre-Hole-Free Joints. Key Engineering
Materials. 2022;926:1468-1478. doi:10.4028/p-1n6741
apa: Wischer, C., & Homberg, W. (2022). Further Development of an Adaptive Joining
Technique Based on Friction Spinning to Produce Pre-Hole-Free Joints. Key Engineering
Materials, 926, 1468–1478. https://doi.org/10.4028/p-1n6741
bibtex: '@article{Wischer_Homberg_2022, title={Further Development of an Adaptive
Joining Technique Based on Friction Spinning to Produce Pre-Hole-Free Joints},
volume={926}, DOI={10.4028/p-1n6741},
journal={Key Engineering Materials}, publisher={Trans Tech Publications, Ltd.},
author={Wischer, Christian and Homberg, Werner}, year={2022}, pages={1468–1478}
}'
chicago: 'Wischer, Christian, and Werner Homberg. “Further Development of an Adaptive
Joining Technique Based on Friction Spinning to Produce Pre-Hole-Free Joints.”
Key Engineering Materials 926 (2022): 1468–78. https://doi.org/10.4028/p-1n6741.'
ieee: 'C. Wischer and W. Homberg, “Further Development of an Adaptive Joining Technique
Based on Friction Spinning to Produce Pre-Hole-Free Joints,” Key Engineering
Materials, vol. 926, pp. 1468–1478, 2022, doi: 10.4028/p-1n6741.'
mla: Wischer, Christian, and Werner Homberg. “Further Development of an Adaptive
Joining Technique Based on Friction Spinning to Produce Pre-Hole-Free Joints.”
Key Engineering Materials, vol. 926, Trans Tech Publications, Ltd., 2022,
pp. 1468–78, doi:10.4028/p-1n6741.
short: C. Wischer, W. Homberg, Key Engineering Materials 926 (2022) 1468–1478.
date_created: 2023-01-20T07:47:18Z
date_updated: 2026-05-12T12:00:20Z
department:
- _id: '156'
doi: 10.4028/p-1n6741
intvolume: ' 926'
keyword:
- Mechanical Engineering
- Mechanics of Materials
- General Materials Science
language:
- iso: eng
page: 1468-1478
project:
- _id: '147'
name: 'TRR 285 – C03: TRR 285 - Subproject C03'
- _id: '133'
name: TRR 285 - Project Area C
- _id: '130'
name: 'TRR 285: Methodenentwicklung zur mechanischen Fügbarkeit in wandlungsfähigen
Prozessketten'
publication: Key Engineering Materials
publication_identifier:
issn:
- 1662-9795
publication_status: published
publisher: Trans Tech Publications, Ltd.
quality_controlled: '1'
status: public
title: Further Development of an Adaptive Joining Technique Based on Friction Spinning
to Produce Pre-Hole-Free Joints
type: journal_article
user_id: '7850'
volume: 926
year: '2022'
...
---
_id: '34645'
article_number: '2100446'
author:
- first_name: Tripurari Sharan
full_name: Tripathi, Tripurari Sharan
last_name: Tripathi
- first_name: Martin
full_name: Wilken, Martin
last_name: Wilken
- first_name: Christian
full_name: Hoppe, Christian
id: '27401'
last_name: Hoppe
- first_name: Teresa
full_name: de los Arcos, Teresa
last_name: de los Arcos
- first_name: Guido
full_name: Grundmeier, Guido
id: '194'
last_name: Grundmeier
- first_name: Anjana
full_name: Devi, Anjana
last_name: Devi
- first_name: Maarit
full_name: Karppinen, Maarit
last_name: Karppinen
citation:
ama: Tripathi TS, Wilken M, Hoppe C, et al. Atomic Layer Deposition of Copper Metal
Films from Cu(acac) 2 and Hydroquinone Reductant.
Advanced Engineering Materials. 2021;23(10). doi:10.1002/adem.202100446
apa: Tripathi, T. S., Wilken, M., Hoppe, C., de los Arcos, T., Grundmeier, G., Devi,
A., & Karppinen, M. (2021). Atomic Layer Deposition of Copper Metal Films
from Cu(acac) 2 and Hydroquinone Reductant. Advanced
Engineering Materials, 23(10), Article 2100446. https://doi.org/10.1002/adem.202100446
bibtex: '@article{Tripathi_Wilken_Hoppe_de los Arcos_Grundmeier_Devi_Karppinen_2021,
title={Atomic Layer Deposition of Copper Metal Films from Cu(acac)
2 and Hydroquinone Reductant}, volume={23}, DOI={10.1002/adem.202100446},
number={102100446}, journal={Advanced Engineering Materials}, publisher={Wiley},
author={Tripathi, Tripurari Sharan and Wilken, Martin and Hoppe, Christian and
de los Arcos, Teresa and Grundmeier, Guido and Devi, Anjana and Karppinen, Maarit},
year={2021} }'
chicago: Tripathi, Tripurari Sharan, Martin Wilken, Christian Hoppe, Teresa de los
Arcos, Guido Grundmeier, Anjana Devi, and Maarit Karppinen. “Atomic Layer Deposition
of Copper Metal Films from Cu(Acac) 2 and Hydroquinone
Reductant.” Advanced Engineering Materials 23, no. 10 (2021). https://doi.org/10.1002/adem.202100446.
ieee: 'T. S. Tripathi et al., “Atomic Layer Deposition of Copper Metal Films
from Cu(acac) 2 and Hydroquinone Reductant,”
Advanced Engineering Materials, vol. 23, no. 10, Art. no. 2100446, 2021,
doi: 10.1002/adem.202100446.'
mla: Tripathi, Tripurari Sharan, et al. “Atomic Layer Deposition of Copper Metal
Films from Cu(Acac) 2 and Hydroquinone Reductant.”
Advanced Engineering Materials, vol. 23, no. 10, 2100446, Wiley, 2021,
doi:10.1002/adem.202100446.
short: T.S. Tripathi, M. Wilken, C. Hoppe, T. de los Arcos, G. Grundmeier, A. Devi,
M. Karppinen, Advanced Engineering Materials 23 (2021).
date_created: 2022-12-21T09:30:44Z
date_updated: 2022-12-21T09:31:52Z
department:
- _id: '302'
doi: 10.1002/adem.202100446
intvolume: ' 23'
issue: '10'
keyword:
- Condensed Matter Physics
- General Materials Science
language:
- iso: eng
publication: Advanced Engineering Materials
publication_identifier:
issn:
- 1438-1656
- 1527-2648
publication_status: published
publisher: Wiley
status: public
title: Atomic Layer Deposition of Copper Metal Films from Cu(acac) 2 and
Hydroquinone Reductant
type: journal_article
user_id: '48864'
volume: 23
year: '2021'
...
---
_id: '33587'
abstract:
- lang: eng
text: "Abstract\r\n We performed
a virtual materials screening to identify promising topological materials for
photocatalytic water splitting under visible light irradiation. Topological compounds
were screened based on band gap, band edge energy, and thermodynamics stability
criteria. In addition, topological types for our final candidates were computed
based on electronic structures calculated usingthe hybrid density functional theory
including exact Hartree–Fock exchange. Our final list contains materials which
have band gaps between 1.0 and 2.7 eV in addition to band edge energies suitable
for water oxidation and reduction. However, the topological types of these compounds
calculated with the hybrid functional differ from those reported previously. To
that end, we discuss the importance of computational methods for the calculation
of atomic and electronic structures in materials screening processes."
article_number: '015001'
author:
- first_name: Ahmad
full_name: Ranjbar, Ahmad
last_name: Ranjbar
- first_name: Hossein
full_name: Mirhosseini, Hossein
last_name: Mirhosseini
- first_name: Thomas D
full_name: Kühne, Thomas D
last_name: Kühne
citation:
ama: 'Ranjbar A, Mirhosseini H, Kühne TD. On topological materials as photocatalysts
for water splitting by visible light. Journal of Physics: Materials. 2021;5(1).
doi:10.1088/2515-7639/ac363d'
apa: 'Ranjbar, A., Mirhosseini, H., & Kühne, T. D. (2021). On topological materials
as photocatalysts for water splitting by visible light. Journal of Physics:
Materials, 5(1), Article 015001. https://doi.org/10.1088/2515-7639/ac363d'
bibtex: '@article{Ranjbar_Mirhosseini_Kühne_2021, title={On topological materials
as photocatalysts for water splitting by visible light}, volume={5}, DOI={10.1088/2515-7639/ac363d},
number={1015001}, journal={Journal of Physics: Materials}, publisher={IOP Publishing},
author={Ranjbar, Ahmad and Mirhosseini, Hossein and Kühne, Thomas D}, year={2021}
}'
chicago: 'Ranjbar, Ahmad, Hossein Mirhosseini, and Thomas D Kühne. “On Topological
Materials as Photocatalysts for Water Splitting by Visible Light.” Journal
of Physics: Materials 5, no. 1 (2021). https://doi.org/10.1088/2515-7639/ac363d.'
ieee: 'A. Ranjbar, H. Mirhosseini, and T. D. Kühne, “On topological materials as
photocatalysts for water splitting by visible light,” Journal of Physics: Materials,
vol. 5, no. 1, Art. no. 015001, 2021, doi: 10.1088/2515-7639/ac363d.'
mla: 'Ranjbar, Ahmad, et al. “On Topological Materials as Photocatalysts for Water
Splitting by Visible Light.” Journal of Physics: Materials, vol. 5, no.
1, 015001, IOP Publishing, 2021, doi:10.1088/2515-7639/ac363d.'
short: 'A. Ranjbar, H. Mirhosseini, T.D. Kühne, Journal of Physics: Materials 5
(2021).'
date_created: 2022-10-09T15:25:09Z
date_updated: 2022-10-09T15:25:19Z
department:
- _id: '613'
doi: 10.1088/2515-7639/ac363d
intvolume: ' 5'
issue: '1'
keyword:
- Condensed Matter Physics
- General Materials Science
- Atomic and Molecular Physics
- and Optics
language:
- iso: eng
publication: 'Journal of Physics: Materials'
publication_identifier:
issn:
- 2515-7639
publication_status: published
publisher: IOP Publishing
status: public
title: On topological materials as photocatalysts for water splitting by visible light
type: journal_article
user_id: '71051'
volume: 5
year: '2021'
...
---
_id: '33643'
abstract:
- lang: eng
text: The origin of strong interactions between water molecules and porous
C2N surfaces is investigated by using a combination of model
materials, volumetric physisorption measurements, solid-state NMR spectroscopy,
and DFT calculations.
author:
- first_name: Julian Joachim
full_name: Heske, Julian Joachim
id: '53238'
last_name: Heske
- first_name: Ralf
full_name: Walczak, Ralf
last_name: Walczak
- first_name: Jan D.
full_name: Epping, Jan D.
last_name: Epping
- first_name: Sol
full_name: Youk, Sol
last_name: Youk
- first_name: Sudhir K.
full_name: Sahoo, Sudhir K.
last_name: Sahoo
- first_name: Markus
full_name: Antonietti, Markus
last_name: Antonietti
- first_name: Thomas
full_name: Kühne, Thomas
id: '49079'
last_name: Kühne
- first_name: Martin
full_name: Oschatz, Martin
last_name: Oschatz
citation:
ama: Heske JJ, Walczak R, Epping JD, et al. When water becomes an integral part
of carbon – combining theory and experiment to understand the zeolite-like water
adsorption properties of porous C2N materials. Journal of Materials
Chemistry A. 2021;9(39):22563-22572. doi:10.1039/d1ta05122a
apa: Heske, J. J., Walczak, R., Epping, J. D., Youk, S., Sahoo, S. K., Antonietti,
M., Kühne, T., & Oschatz, M. (2021). When water becomes an integral part of
carbon – combining theory and experiment to understand the zeolite-like water
adsorption properties of porous C2N materials. Journal of Materials
Chemistry A, 9(39), 22563–22572. https://doi.org/10.1039/d1ta05122a
bibtex: '@article{Heske_Walczak_Epping_Youk_Sahoo_Antonietti_Kühne_Oschatz_2021,
title={When water becomes an integral part of carbon – combining theory and experiment
to understand the zeolite-like water adsorption properties of porous C2N
materials}, volume={9}, DOI={10.1039/d1ta05122a},
number={39}, journal={Journal of Materials Chemistry A}, publisher={Royal Society
of Chemistry (RSC)}, author={Heske, Julian Joachim and Walczak, Ralf and Epping,
Jan D. and Youk, Sol and Sahoo, Sudhir K. and Antonietti, Markus and Kühne, Thomas
and Oschatz, Martin}, year={2021}, pages={22563–22572} }'
chicago: 'Heske, Julian Joachim, Ralf Walczak, Jan D. Epping, Sol Youk, Sudhir K.
Sahoo, Markus Antonietti, Thomas Kühne, and Martin Oschatz. “When Water Becomes
an Integral Part of Carbon – Combining Theory and Experiment to Understand the
Zeolite-like Water Adsorption Properties of Porous C2N Materials.”
Journal of Materials Chemistry A 9, no. 39 (2021): 22563–72. https://doi.org/10.1039/d1ta05122a.'
ieee: 'J. J. Heske et al., “When water becomes an integral part of carbon
– combining theory and experiment to understand the zeolite-like water adsorption
properties of porous C2N materials,” Journal of Materials Chemistry
A, vol. 9, no. 39, pp. 22563–22572, 2021, doi: 10.1039/d1ta05122a.'
mla: Heske, Julian Joachim, et al. “When Water Becomes an Integral Part of Carbon
– Combining Theory and Experiment to Understand the Zeolite-like Water Adsorption
Properties of Porous C2N Materials.” Journal of Materials Chemistry
A, vol. 9, no. 39, Royal Society of Chemistry (RSC), 2021, pp. 22563–72, doi:10.1039/d1ta05122a.
short: J.J. Heske, R. Walczak, J.D. Epping, S. Youk, S.K. Sahoo, M. Antonietti,
T. Kühne, M. Oschatz, Journal of Materials Chemistry A 9 (2021) 22563–22572.
date_created: 2022-10-10T08:08:53Z
date_updated: 2022-10-10T08:09:44Z
department:
- _id: '613'
doi: 10.1039/d1ta05122a
intvolume: ' 9'
issue: '39'
keyword:
- General Materials Science
- Renewable Energy
- Sustainability and the Environment
- General Chemistry
language:
- iso: eng
page: 22563-22572
publication: Journal of Materials Chemistry A
publication_identifier:
issn:
- 2050-7488
- 2050-7496
publication_status: published
publisher: Royal Society of Chemistry (RSC)
status: public
title: When water becomes an integral part of carbon – combining theory and experiment
to understand the zeolite-like water adsorption properties of porous C2N
materials
type: journal_article
user_id: '71051'
volume: 9
year: '2021'
...
---
_id: '33657'
article_number: '110567'
author:
- first_name: Hossein
full_name: Mirhosseini, Hossein
id: '71051'
last_name: Mirhosseini
orcid: 0000-0001-6179-1545
- first_name: Hossein
full_name: Tahmasbi, Hossein
last_name: Tahmasbi
- first_name: Sai Ram
full_name: Kuchana, Sai Ram
last_name: Kuchana
- first_name: Alireza
full_name: Ghasemi, Alireza
id: '77282'
last_name: Ghasemi
- first_name: Thomas
full_name: Kühne, Thomas
id: '49079'
last_name: Kühne
citation:
ama: Mirhosseini H, Tahmasbi H, Kuchana SR, Ghasemi A, Kühne T. An automated approach
for developing neural network interatomic potentials with FLAME. Computational
Materials Science. 2021;197. doi:10.1016/j.commatsci.2021.110567
apa: Mirhosseini, H., Tahmasbi, H., Kuchana, S. R., Ghasemi, A., & Kühne, T.
(2021). An automated approach for developing neural network interatomic potentials
with FLAME. Computational Materials Science, 197, Article 110567.
https://doi.org/10.1016/j.commatsci.2021.110567
bibtex: '@article{Mirhosseini_Tahmasbi_Kuchana_Ghasemi_Kühne_2021, title={An automated
approach for developing neural network interatomic potentials with FLAME}, volume={197},
DOI={10.1016/j.commatsci.2021.110567},
number={110567}, journal={Computational Materials Science}, publisher={Elsevier
BV}, author={Mirhosseini, Hossein and Tahmasbi, Hossein and Kuchana, Sai Ram and
Ghasemi, Alireza and Kühne, Thomas}, year={2021} }'
chicago: Mirhosseini, Hossein, Hossein Tahmasbi, Sai Ram Kuchana, Alireza Ghasemi,
and Thomas Kühne. “An Automated Approach for Developing Neural Network Interatomic
Potentials with FLAME.” Computational Materials Science 197 (2021). https://doi.org/10.1016/j.commatsci.2021.110567.
ieee: 'H. Mirhosseini, H. Tahmasbi, S. R. Kuchana, A. Ghasemi, and T. Kühne, “An
automated approach for developing neural network interatomic potentials with FLAME,”
Computational Materials Science, vol. 197, Art. no. 110567, 2021, doi:
10.1016/j.commatsci.2021.110567.'
mla: Mirhosseini, Hossein, et al. “An Automated Approach for Developing Neural Network
Interatomic Potentials with FLAME.” Computational Materials Science, vol.
197, 110567, Elsevier BV, 2021, doi:10.1016/j.commatsci.2021.110567.
short: H. Mirhosseini, H. Tahmasbi, S.R. Kuchana, A. Ghasemi, T. Kühne, Computational
Materials Science 197 (2021).
date_created: 2022-10-10T08:23:50Z
date_updated: 2022-10-10T08:24:13Z
department:
- _id: '613'
doi: 10.1016/j.commatsci.2021.110567
intvolume: ' 197'
keyword:
- Computational Mathematics
- General Physics and Astronomy
- Mechanics of Materials
- General Materials Science
- General Chemistry
- General Computer Science
language:
- iso: eng
publication: Computational Materials Science
publication_identifier:
issn:
- 0927-0256
publication_status: published
publisher: Elsevier BV
status: public
title: An automated approach for developing neural network interatomic potentials
with FLAME
type: journal_article
user_id: '71051'
volume: 197
year: '2021'
...
---
_id: '33656'
author:
- first_name: Mengying
full_name: Wang, Mengying
last_name: Wang
- first_name: Ahmad
full_name: Ranjbar, Ahmad
last_name: Ranjbar
- first_name: Thomas
full_name: Kühne, Thomas
id: '49079'
last_name: Kühne
- first_name: Rodion V.
full_name: Belosludov, Rodion V.
last_name: Belosludov
- first_name: Yoshiyuki
full_name: Kawazoe, Yoshiyuki
last_name: Kawazoe
- first_name: Yunye
full_name: Liang, Yunye
last_name: Liang
citation:
ama: 'Wang M, Ranjbar A, Kühne T, Belosludov RV, Kawazoe Y, Liang Y. A theoretical
investigation of topological phase modulation in carbide MXenes: Role of image
potential states. Carbon. 2021;181:370-378. doi:10.1016/j.carbon.2021.05.026'
apa: 'Wang, M., Ranjbar, A., Kühne, T., Belosludov, R. V., Kawazoe, Y., & Liang,
Y. (2021). A theoretical investigation of topological phase modulation in carbide
MXenes: Role of image potential states. Carbon, 181, 370–378. https://doi.org/10.1016/j.carbon.2021.05.026'
bibtex: '@article{Wang_Ranjbar_Kühne_Belosludov_Kawazoe_Liang_2021, title={A theoretical
investigation of topological phase modulation in carbide MXenes: Role of image
potential states}, volume={181}, DOI={10.1016/j.carbon.2021.05.026},
journal={Carbon}, publisher={Elsevier BV}, author={Wang, Mengying and Ranjbar,
Ahmad and Kühne, Thomas and Belosludov, Rodion V. and Kawazoe, Yoshiyuki and Liang,
Yunye}, year={2021}, pages={370–378} }'
chicago: 'Wang, Mengying, Ahmad Ranjbar, Thomas Kühne, Rodion V. Belosludov, Yoshiyuki
Kawazoe, and Yunye Liang. “A Theoretical Investigation of Topological Phase Modulation
in Carbide MXenes: Role of Image Potential States.” Carbon 181 (2021):
370–78. https://doi.org/10.1016/j.carbon.2021.05.026.'
ieee: 'M. Wang, A. Ranjbar, T. Kühne, R. V. Belosludov, Y. Kawazoe, and Y. Liang,
“A theoretical investigation of topological phase modulation in carbide MXenes:
Role of image potential states,” Carbon, vol. 181, pp. 370–378, 2021, doi:
10.1016/j.carbon.2021.05.026.'
mla: 'Wang, Mengying, et al. “A Theoretical Investigation of Topological Phase Modulation
in Carbide MXenes: Role of Image Potential States.” Carbon, vol. 181, Elsevier
BV, 2021, pp. 370–78, doi:10.1016/j.carbon.2021.05.026.'
short: M. Wang, A. Ranjbar, T. Kühne, R.V. Belosludov, Y. Kawazoe, Y. Liang, Carbon
181 (2021) 370–378.
date_created: 2022-10-10T08:23:22Z
date_updated: 2022-10-10T08:23:35Z
department:
- _id: '613'
doi: 10.1016/j.carbon.2021.05.026
intvolume: ' 181'
keyword:
- General Chemistry
- General Materials Science
language:
- iso: eng
page: 370-378
publication: Carbon
publication_identifier:
issn:
- 0008-6223
publication_status: published
publisher: Elsevier BV
status: public
title: 'A theoretical investigation of topological phase modulation in carbide MXenes:
Role of image potential states'
type: journal_article
user_id: '71051'
volume: 181
year: '2021'
...
---
_id: '33659'
abstract:
- lang: eng
text: "Abstract\r\n We performed
a virtual materials screening to identify promising topological materials for
photocatalytic water splitting under visible light irradiation. Topological compounds
were screened based on band gap, band edge energy, and thermodynamics stability
criteria. In addition, topological types for our final candidates were computed
based on electronic structures calculated usingthe hybrid density functional theory
including exact Hartree–Fock exchange. Our final list contains materials which
have band gaps between 1.0 and 2.7 eV in addition to band edge energies suitable
for water oxidation and reduction. However, the topological types of these compounds
calculated with the hybrid functional differ from those reported previously. To
that end, we discuss the importance of computational methods for the calculation
of atomic and electronic structures in materials screening processes."
article_number: '015001'
author:
- first_name: Ahmad
full_name: Ranjbar, Ahmad
last_name: Ranjbar
- first_name: Hossein
full_name: Mirhosseini, Hossein
id: '71051'
last_name: Mirhosseini
orcid: 0000-0001-6179-1545
- first_name: Thomas
full_name: Kühne, Thomas
id: '49079'
last_name: Kühne
citation:
ama: 'Ranjbar A, Mirhosseini H, Kühne T. On topological materials as photocatalysts
for water splitting by visible light. Journal of Physics: Materials. 2021;5(1).
doi:10.1088/2515-7639/ac363d'
apa: 'Ranjbar, A., Mirhosseini, H., & Kühne, T. (2021). On topological materials
as photocatalysts for water splitting by visible light. Journal of Physics:
Materials, 5(1), Article 015001. https://doi.org/10.1088/2515-7639/ac363d'
bibtex: '@article{Ranjbar_Mirhosseini_Kühne_2021, title={On topological materials
as photocatalysts for water splitting by visible light}, volume={5}, DOI={10.1088/2515-7639/ac363d},
number={1015001}, journal={Journal of Physics: Materials}, publisher={IOP Publishing},
author={Ranjbar, Ahmad and Mirhosseini, Hossein and Kühne, Thomas}, year={2021}
}'
chicago: 'Ranjbar, Ahmad, Hossein Mirhosseini, and Thomas Kühne. “On Topological
Materials as Photocatalysts for Water Splitting by Visible Light.” Journal
of Physics: Materials 5, no. 1 (2021). https://doi.org/10.1088/2515-7639/ac363d.'
ieee: 'A. Ranjbar, H. Mirhosseini, and T. Kühne, “On topological materials as photocatalysts
for water splitting by visible light,” Journal of Physics: Materials, vol.
5, no. 1, Art. no. 015001, 2021, doi: 10.1088/2515-7639/ac363d.'
mla: 'Ranjbar, Ahmad, et al. “On Topological Materials as Photocatalysts for Water
Splitting by Visible Light.” Journal of Physics: Materials, vol. 5, no.
1, 015001, IOP Publishing, 2021, doi:10.1088/2515-7639/ac363d.'
short: 'A. Ranjbar, H. Mirhosseini, T. Kühne, Journal of Physics: Materials 5 (2021).'
date_created: 2022-10-10T08:25:19Z
date_updated: 2022-10-10T08:25:30Z
department:
- _id: '613'
doi: 10.1088/2515-7639/ac363d
intvolume: ' 5'
issue: '1'
keyword:
- Condensed Matter Physics
- General Materials Science
- Atomic and Molecular Physics
- and Optics
language:
- iso: eng
publication: 'Journal of Physics: Materials'
publication_identifier:
issn:
- 2515-7639
publication_status: published
publisher: IOP Publishing
status: public
title: On topological materials as photocatalysts for water splitting by visible light
type: journal_article
user_id: '71051'
volume: 5
year: '2021'
...
---
_id: '33895'
abstract:
- lang: eng
text: Heat-assisted forming processes are becoming increasingly important
in the manufacturing of sheet metal parts for body-in-white applications. However,
the non-isothermal nature of these processes leads to challenges in evaluating
the forming limits, since established methods such as Forming Limit Curves (FLCs)
only allow the assessment of critical forming strains for steady temperatures.
For this reason, a temperature-dependent extension of the well-established GISSMO
(Generalized Incremental Stress State Dependent Damage Model) fracture indicator
framework is developed by the authors to predict forming failures under non-isothermal
conditions. In this paper, a general approach to combine several isothermal FLCs
within the temperature-extended GISSMO model into a temperature-dependent forming
limit surface is investigated. The general capabilities of the model are tested
in a coupled thermo-mechanical FEA using the example of warm forming of an AA5182-O
sheet metal cross-die cup. The obtained results are then compared with state of
the art of evaluation methods. By taking the strain and temperature path into
account, GISSMO predicts greater drawing depths by up to 20% than established
methods. In this way the forming and so the lightweight potential of sheet metal
parts can by fully exploited. Moreover, the risk and locus of failure can be evaluated
directly on the part geometry by a contour plot. An additional advantage of the
GISSMO model is the applicability for low triaxialities as well as the possibility
to predict the materials behavior beyond necking up to ductile fracture.
article_number: '5106'
author:
- first_name: Alan Adam
full_name: Camberg, Alan Adam
id: '60544'
last_name: Camberg
- first_name: Tobias
full_name: Erhart, Tobias
last_name: Erhart
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
citation:
ama: Camberg AA, Erhart T, Tröster T. A Generalized Stress State and Temperature
Dependent Damage Indicator Framework for Ductile Failure Prediction in Heat-Assisted
Forming Operations. Materials. 2021;14(17). doi:10.3390/ma14175106
apa: Camberg, A. A., Erhart, T., & Tröster, T. (2021). A Generalized Stress
State and Temperature Dependent Damage Indicator Framework for Ductile Failure
Prediction in Heat-Assisted Forming Operations. Materials, 14(17),
Article 5106. https://doi.org/10.3390/ma14175106
bibtex: '@article{Camberg_Erhart_Tröster_2021, title={A Generalized Stress State
and Temperature Dependent Damage Indicator Framework for Ductile Failure Prediction
in Heat-Assisted Forming Operations}, volume={14}, DOI={10.3390/ma14175106},
number={175106}, journal={Materials}, publisher={MDPI AG}, author={Camberg, Alan
Adam and Erhart, Tobias and Tröster, Thomas}, year={2021} }'
chicago: Camberg, Alan Adam, Tobias Erhart, and Thomas Tröster. “A Generalized Stress
State and Temperature Dependent Damage Indicator Framework for Ductile Failure
Prediction in Heat-Assisted Forming Operations.” Materials 14, no. 17 (2021).
https://doi.org/10.3390/ma14175106.
ieee: 'A. A. Camberg, T. Erhart, and T. Tröster, “A Generalized Stress State and
Temperature Dependent Damage Indicator Framework for Ductile Failure Prediction
in Heat-Assisted Forming Operations,” Materials, vol. 14, no. 17, Art.
no. 5106, 2021, doi: 10.3390/ma14175106.'
mla: Camberg, Alan Adam, et al. “A Generalized Stress State and Temperature Dependent
Damage Indicator Framework for Ductile Failure Prediction in Heat-Assisted Forming
Operations.” Materials, vol. 14, no. 17, 5106, MDPI AG, 2021, doi:10.3390/ma14175106.
short: A.A. Camberg, T. Erhart, T. Tröster, Materials 14 (2021).
date_created: 2022-10-27T10:04:46Z
date_updated: 2022-10-27T10:05:36Z
department:
- _id: '9'
- _id: '149'
- _id: '321'
doi: 10.3390/ma14175106
intvolume: ' 14'
issue: '17'
keyword:
- General Materials Science
language:
- iso: eng
publication: Materials
publication_identifier:
issn:
- 1996-1944
publication_status: published
publisher: MDPI AG
status: public
title: A Generalized Stress State and Temperature Dependent Damage Indicator Framework
for Ductile Failure Prediction in Heat-Assisted Forming Operations
type: journal_article
user_id: '15952'
volume: 14
year: '2021'
...
---
_id: '34087'
author:
- first_name: Steffen
full_name: Knust, Steffen
last_name: Knust
- first_name: Lukas
full_name: Ruhm, Lukas
last_name: Ruhm
- first_name: Andreas
full_name: Kuhlmann, Andreas
last_name: Kuhlmann
- first_name: Dennis
full_name: Meinderink, Dennis
id: '32378'
last_name: Meinderink
orcid: 0000-0002-2755-6514
- first_name: Julius
full_name: Bürger, Julius
id: '46952'
last_name: Bürger
- first_name: Jörg
full_name: Lindner, Jörg
id: '20797'
last_name: Lindner
- first_name: Maria Teresa
full_name: de los Arcos de Pedro, Maria Teresa
id: '54556'
last_name: de los Arcos de Pedro
- first_name: Guido
full_name: Grundmeier, Guido
id: '194'
last_name: Grundmeier
citation:
ama: Knust S, Ruhm L, Kuhlmann A, et al. In situ backside Raman spectroscopy of
zinc oxide nanorods in an atmospheric‐pressure dielectric barrier discharge plasma.
Journal of Raman Spectroscopy. 2021;52(7):1237-1245. doi:10.1002/jrs.6123
apa: Knust, S., Ruhm, L., Kuhlmann, A., Meinderink, D., Bürger, J., Lindner, J.,
de los Arcos de Pedro, M. T., & Grundmeier, G. (2021). In situ backside Raman
spectroscopy of zinc oxide nanorods in an atmospheric‐pressure dielectric barrier
discharge plasma. Journal of Raman Spectroscopy, 52(7), 1237–1245.
https://doi.org/10.1002/jrs.6123
bibtex: '@article{Knust_Ruhm_Kuhlmann_Meinderink_Bürger_Lindner_de los Arcos de
Pedro_Grundmeier_2021, title={In situ backside Raman spectroscopy of zinc oxide
nanorods in an atmospheric‐pressure dielectric barrier discharge plasma}, volume={52},
DOI={10.1002/jrs.6123}, number={7},
journal={Journal of Raman Spectroscopy}, publisher={Wiley}, author={Knust, Steffen
and Ruhm, Lukas and Kuhlmann, Andreas and Meinderink, Dennis and Bürger, Julius
and Lindner, Jörg and de los Arcos de Pedro, Maria Teresa and Grundmeier, Guido},
year={2021}, pages={1237–1245} }'
chicago: 'Knust, Steffen, Lukas Ruhm, Andreas Kuhlmann, Dennis Meinderink, Julius
Bürger, Jörg Lindner, Maria Teresa de los Arcos de Pedro, and Guido Grundmeier.
“In Situ Backside Raman Spectroscopy of Zinc Oxide Nanorods in an Atmospheric‐pressure
Dielectric Barrier Discharge Plasma.” Journal of Raman Spectroscopy 52,
no. 7 (2021): 1237–45. https://doi.org/10.1002/jrs.6123.'
ieee: 'S. Knust et al., “In situ backside Raman spectroscopy of zinc oxide
nanorods in an atmospheric‐pressure dielectric barrier discharge plasma,” Journal
of Raman Spectroscopy, vol. 52, no. 7, pp. 1237–1245, 2021, doi: 10.1002/jrs.6123.'
mla: Knust, Steffen, et al. “In Situ Backside Raman Spectroscopy of Zinc Oxide Nanorods
in an Atmospheric‐pressure Dielectric Barrier Discharge Plasma.” Journal of
Raman Spectroscopy, vol. 52, no. 7, Wiley, 2021, pp. 1237–45, doi:10.1002/jrs.6123.
short: S. Knust, L. Ruhm, A. Kuhlmann, D. Meinderink, J. Bürger, J. Lindner, M.T.
de los Arcos de Pedro, G. Grundmeier, Journal of Raman Spectroscopy 52 (2021)
1237–1245.
date_created: 2022-11-15T14:08:53Z
date_updated: 2023-01-04T14:51:10Z
department:
- _id: '15'
doi: 10.1002/jrs.6123
intvolume: ' 52'
issue: '7'
keyword:
- Spectroscopy
- General Materials Science
language:
- iso: eng
page: 1237-1245
publication: Journal of Raman Spectroscopy
publication_identifier:
issn:
- 0377-0486
- 1097-4555
publication_status: published
publisher: Wiley
status: public
title: In situ backside Raman spectroscopy of zinc oxide nanorods in an atmospheric‐pressure
dielectric barrier discharge plasma
type: journal_article
user_id: '77496'
volume: 52
year: '2021'
...