---
_id: '29505'
abstract:
- lang: eng
text: In modern vehicle chassis, multi-material design is implemented to apply the
appropriate material for each functionality. In spaceframe technology, both sheet
metal and continuous cast are joined to castings at the nodal points of the chassis.
Since resistance spot welding is not an option when different materials are joined,
research is focusing on mechanical joining methods for multi-material designs.
To reduce weight and achieve the required strength, hardenable cast aluminium
alloys of the AlSi-system are widely used. Thus, 85–90% of aluminium castings
in the automotive industry are comprised of the AlSi-system. Due to the limited
weldability, mechanical joining is a suitable process. For this application, various
optimisation strategies are required to produce a crack-free joint, as the brittle
character of the AlSi alloy poses a challenge. Thus, adapted castings with appropriate
ductility are needed. Hence, in this study, the age-hardenable cast aluminium
alloy AlSi10Mg is investigated regarding the correlation of the different thicknesses,
the microstructural characteristics as well as the resulting mechanical properties.
A variation of the thicknesses leads to different solidification rates, which
in turn affect the microstructure formation and are decisive for the mechanical
properties of the casting as well as the joinability. For the investigation, plates
with thicknesses from 2.0 to 4.0 mm, each differing by 0.5 mm, are produced via
sand casting. Hence, the overall aim is to evaluate the joinability of AlSi10Mg
and derive conclusions concerning the microstructure and mechanical properties.
article_type: original
author:
- first_name: Moritz
full_name: Neuser, Moritz
id: '32340'
last_name: Neuser
- first_name: Olexandr
full_name: Grydin, Olexandr
id: '43822'
last_name: Grydin
- first_name: Y.
full_name: Frolov, Y.
last_name: Frolov
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
citation:
ama: Neuser M, Grydin O, Frolov Y, Schaper M. Influence of solidification rates
and heat treatment on the mechanical performance and joinability of the cast aluminium
alloy AlSi10Mg. Production Engineering. Published online 2022. doi:10.1007/s11740-022-01106-1
apa: Neuser, M., Grydin, O., Frolov, Y., & Schaper, M. (2022). Influence of
solidification rates and heat treatment on the mechanical performance and joinability
of the cast aluminium alloy AlSi10Mg. Production Engineering. https://doi.org/10.1007/s11740-022-01106-1
bibtex: '@article{Neuser_Grydin_Frolov_Schaper_2022, title={Influence of solidification
rates and heat treatment on the mechanical performance and joinability of the
cast aluminium alloy AlSi10Mg}, DOI={10.1007/s11740-022-01106-1},
journal={Production Engineering}, publisher={Springer Science and Business Media
LLC}, author={Neuser, Moritz and Grydin, Olexandr and Frolov, Y. and Schaper,
Mirko}, year={2022} }'
chicago: Neuser, Moritz, Olexandr Grydin, Y. Frolov, and Mirko Schaper. “Influence
of Solidification Rates and Heat Treatment on the Mechanical Performance and Joinability
of the Cast Aluminium Alloy AlSi10Mg.” Production Engineering, 2022. https://doi.org/10.1007/s11740-022-01106-1.
ieee: 'M. Neuser, O. Grydin, Y. Frolov, and M. Schaper, “Influence of solidification
rates and heat treatment on the mechanical performance and joinability of the
cast aluminium alloy AlSi10Mg,” Production Engineering, 2022, doi: 10.1007/s11740-022-01106-1.'
mla: Neuser, Moritz, et al. “Influence of Solidification Rates and Heat Treatment
on the Mechanical Performance and Joinability of the Cast Aluminium Alloy AlSi10Mg.”
Production Engineering, Springer Science and Business Media LLC, 2022,
doi:10.1007/s11740-022-01106-1.
short: M. Neuser, O. Grydin, Y. Frolov, M. Schaper, Production Engineering (2022).
date_created: 2022-01-24T08:27:48Z
date_updated: 2024-03-14T15:21:51Z
department:
- _id: '43'
- _id: '158'
- _id: '321'
- _id: '630'
doi: 10.1007/s11740-022-01106-1
keyword:
- Industrial and Manufacturing Engineering
- Mechanical Engineering
language:
- iso: eng
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '131'
name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '136'
name: 'TRR 285 – A02: TRR 285 - Subproject A02'
publication: Production Engineering
publication_identifier:
issn:
- 0944-6524
- 1863-7353
publication_status: published
publisher: Springer Science and Business Media LLC
quality_controlled: '1'
status: public
title: Influence of solidification rates and heat treatment on the mechanical performance
and joinability of the cast aluminium alloy AlSi10Mg
type: journal_article
user_id: '32340'
year: '2022'
...
---
_id: '52669'
author:
- first_name: A. R.
full_name: Javed, A. R.
last_name: Javed
citation:
ama: Javed AR. Mixed-Signal Baseband Circuit Design for High Data Rate Wireless
Communication in Bulk CMOS and SiGe BiCMOS Technologies. Vol Band 407.; 2022.
apa: 'Javed, A. R. (2022). Mixed-Signal Baseband Circuit Design for High Data
Rate Wireless Communication in Bulk CMOS and SiGe BiCMOS Technologies: Vol. Band
407.'
bibtex: '@book{Javed_2022, series={HNI-Verlagsschriftreihe}, title={Mixed-Signal
Baseband Circuit Design for High Data Rate Wireless Communication in Bulk CMOS
and SiGe BiCMOS Technologies}, volume={Band 407}, author={Javed, A. R.}, year={2022},
collection={HNI-Verlagsschriftreihe} }'
chicago: Javed, A. R. Mixed-Signal Baseband Circuit Design for High Data Rate
Wireless Communication in Bulk CMOS and SiGe BiCMOS Technologies. Vol. Band
407. HNI-Verlagsschriftreihe, 2022.
ieee: A. R. Javed, Mixed-Signal Baseband Circuit Design for High Data Rate Wireless
Communication in Bulk CMOS and SiGe BiCMOS Technologies, vol. Band 407. 2022.
mla: Javed, A. R. Mixed-Signal Baseband Circuit Design for High Data Rate Wireless
Communication in Bulk CMOS and SiGe BiCMOS Technologies. 2022.
short: A.R. Javed, Mixed-Signal Baseband Circuit Design for High Data Rate Wireless
Communication in Bulk CMOS and SiGe BiCMOS Technologies, 2022.
date_created: 2024-03-20T10:31:28Z
date_updated: 2024-04-02T09:47:36Z
department:
- _id: '26'
language:
- iso: eng
publication_identifier:
isbn:
- 978-3-947647-26-2
series_title: HNI-Verlagsschriftreihe
status: public
title: Mixed-Signal Baseband Circuit Design for High Data Rate Wireless Communication
in Bulk CMOS and SiGe BiCMOS Technologies
type: dissertation
user_id: '5786'
volume: Band 407
year: '2022'
...
---
_id: '52668'
author:
- first_name: Christian
full_name: Fechtelpeter, Christian
last_name: Fechtelpeter
citation:
ama: Fechtelpeter C. Rahmenwerk Zur Gestaltung Des Technologietransfers in Mittelständisch
Geprägten Innovationsclustern. Vol Band 405.; 2022.
apa: 'Fechtelpeter, C. (2022). Rahmenwerk zur Gestaltung des Technologietransfers
in mittelständisch geprägten Innovationsclustern: Vol. Band 405.'
bibtex: '@book{Fechtelpeter_2022, series={HNI-Verlagsschriftreihe}, title={Rahmenwerk
zur Gestaltung des Technologietransfers in mittelständisch geprägten Innovationsclustern},
volume={Band 405}, author={Fechtelpeter, Christian}, year={2022}, collection={HNI-Verlagsschriftreihe}
}'
chicago: Fechtelpeter, Christian. Rahmenwerk Zur Gestaltung Des Technologietransfers
in Mittelständisch Geprägten Innovationsclustern. Vol. Band 405. HNI-Verlagsschriftreihe,
2022.
ieee: C. Fechtelpeter, Rahmenwerk zur Gestaltung des Technologietransfers in
mittelständisch geprägten Innovationsclustern, vol. Band 405. 2022.
mla: Fechtelpeter, Christian. Rahmenwerk Zur Gestaltung Des Technologietransfers
in Mittelständisch Geprägten Innovationsclustern. 2022.
short: C. Fechtelpeter, Rahmenwerk Zur Gestaltung Des Technologietransfers in Mittelständisch
Geprägten Innovationsclustern, 2022.
date_created: 2024-03-20T10:20:43Z
date_updated: 2024-04-02T09:47:40Z
department:
- _id: '26'
language:
- iso: eng
publication_identifier:
isbn:
- 978-3-947647-24-8
series_title: HNI-Verlagsschriftreihe
status: public
title: Rahmenwerk zur Gestaltung des Technologietransfers in mittelständisch geprägten
Innovationsclustern
type: dissertation
user_id: '5786'
volume: Band 405
year: '2022'
...
---
_id: '54849'
abstract:
- lang: eng
text: The third‐order susceptibility of lithium
niobate (LiNbO3) is calculated within a Berry‐phase formulation
of the dynamical polarization based on the electronic structure obtained within
density‐functional theory (DFT). Maximum values of the order of m V are calculated
for photon energies between 1.2 and 2 eV, i.e., in the lower half of the optical
bandgap of lithium niobate. Both free and bound electron (bi)polarons are found
to lead to a remarkable enhancement of the third‐order susceptibility for photon
energies below 1 eV.
author:
- first_name: Agnieszka L.
full_name: Kozub, Agnieszka L.
last_name: Kozub
- first_name: Uwe
full_name: Gerstmann, Uwe
id: '171'
last_name: Gerstmann
orcid: 0000-0002-4476-223X
- first_name: Wolf Gero
full_name: Schmidt, Wolf Gero
id: '468'
last_name: Schmidt
orcid: 0000-0002-2717-5076
citation:
ama: 'Kozub AL, Gerstmann U, Schmidt WG. Third‐Order Susceptibility of Lithium Niobate:
Influence of Polarons and Bipolarons. physica status solidi (b). 2022;260(2).
doi:10.1002/pssb.202200453'
apa: 'Kozub, A. L., Gerstmann, U., & Schmidt, W. G. (2022). Third‐Order Susceptibility
of Lithium Niobate: Influence of Polarons and Bipolarons. Physica Status Solidi
(b), 260(2). https://doi.org/10.1002/pssb.202200453'
bibtex: '@article{Kozub_Gerstmann_Schmidt_2022, title={Third‐Order Susceptibility
of Lithium Niobate: Influence of Polarons and Bipolarons}, volume={260}, DOI={10.1002/pssb.202200453}, number={2},
journal={physica status solidi (b)}, publisher={Wiley}, author={Kozub, Agnieszka
L. and Gerstmann, Uwe and Schmidt, Wolf Gero}, year={2022} }'
chicago: 'Kozub, Agnieszka L., Uwe Gerstmann, and Wolf Gero Schmidt. “Third‐Order
Susceptibility of Lithium Niobate: Influence of Polarons and Bipolarons.” Physica
Status Solidi (b) 260, no. 2 (2022). https://doi.org/10.1002/pssb.202200453.'
ieee: 'A. L. Kozub, U. Gerstmann, and W. G. Schmidt, “Third‐Order Susceptibility
of Lithium Niobate: Influence of Polarons and Bipolarons,” physica status solidi
(b), vol. 260, no. 2, 2022, doi: 10.1002/pssb.202200453.'
mla: 'Kozub, Agnieszka L., et al. “Third‐Order Susceptibility of Lithium Niobate:
Influence of Polarons and Bipolarons.” Physica Status Solidi (b), vol.
260, no. 2, Wiley, 2022, doi:10.1002/pssb.202200453.'
short: A.L. Kozub, U. Gerstmann, W.G. Schmidt, Physica Status Solidi (b) 260 (2022).
date_created: 2024-06-24T05:59:11Z
date_updated: 2024-06-24T06:02:58Z
department:
- _id: '15'
- _id: '170'
- _id: '295'
- _id: '790'
- _id: '230'
- _id: '429'
- _id: '27'
doi: 10.1002/pssb.202200453
intvolume: ' 260'
issue: '2'
language:
- iso: eng
project:
- _id: '53'
grant_number: '231447078'
name: 'TRR 142: TRR 142 - Maßgeschneiderte nichtlineare Photonik: Von grundlegenden
Konzepten zu funktionellen Strukturen'
- _id: '55'
name: 'TRR 142 - B: TRR 142 - Project Area B'
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: physica status solidi (b)
publication_identifier:
issn:
- 0370-1972
- 1521-3951
publication_status: published
publisher: Wiley
status: public
title: 'Third‐Order Susceptibility of Lithium Niobate: Influence of Polarons and Bipolarons'
type: journal_article
user_id: '16199'
volume: 260
year: '2022'
...
---
_id: '34174'
abstract:
- lang: eng
text: Anforderungsänderungen sind ein wesentlicher Grund für Ineffizienzen und Projektfehlschläge
in der Entwicklung komplexer technischer Systeme. Proaktives Management von Anforderungsänderungen
hat das Potenzial, den Umgang mit Anforderungsänderungen effizienter zu gestalten.
Dafür ist ein systematischer Ansatz erforderlich, der eine ganzheitliche Bewertung
und Handhabung des Änderungsrisikos im industriellen Entwicklungskontext ermöglicht.
Im Rahmen dieser Dissertation wird mit der ProMaRC-Methodik ein neuartiger Ansatz
für das proaktive Management von Anforderungsänderungen vorgestellt. Die Methodik
wurde in enger Zusammenarbeit mit Industrieanwender:innen aus der Automobilindustrie
entwickelt und anhand von fünf Fallstudien validiert. Mittels automatisierter
Abhängigkeitsanalyse auf Grundlage künstlicher Intelligenz wird der Anwendungsaufwand
gegenüber bestehenden Ansätzen reduziert. Die teilautomatisierte Bewertung und
Handhabung der Änderungswahrscheinlichkeit und -auswirkung erfolgt anhand eines
modifizierten PageRank-Algorithmus und umfasst erstmalig alle für die Risikoanalyse
relevanten Einflussfaktoren. Die Validierung belegt, dass durch die ProMaRC-Methodik
eine überzeugende Kombination aus praxistauglichem Anwendungsaufwand und Vollständigkeit
der Analyse erzielt wird. Damit erschließt diese Dissertation das bisher kaum
beachtete Forschungsfeld des proaktiven Managements von Anforderungsänderungen
und fördert eine effizientere Produktentwicklung.
- lang: eng
text: Requirement changes are a major source of inefficiencies in product development
and increase the risk of project failure. Proactive 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 contribution at hand, a novel approach for Proactive Management of
Requirement Changes (ProMaRC) is presented. It is developed in close collaboration
with industry experts and validated based on five case studies. Automated dependency
analysis based on artificial intelligence reduces the application effort compared
to existing approaches. Semi-automated assessment and management of change likelihood
and impact is performed using a modified PageRank algorithm. For the first time
it includes all relevant influencing factors for risk analysis. The validation
proofs that the ProMaRC approach achieves a convincing combination of practical
application effort and completeness of analysis. This contribution opens up the
research field of proactive change management for requirement changes which is
currently almost unexploited and enables more efficient product development.
author:
- first_name: Christian
full_name: Oleff, Christian
id: '41188'
last_name: Oleff
orcid: 0000-0002-0983-1850
citation:
ama: Oleff C. Proaktives Management von Anforderungsänderungen in der Entwicklung
komplexer technischer Systeme. Vol 406. LibreCat University; 2022. doi:10.17619/UNIPB/1-1600
apa: Oleff, C. (2022). Proaktives Management von Anforderungsänderungen in der
Entwicklung komplexer technischer Systeme (Vol. 406). LibreCat University.
https://doi.org/10.17619/UNIPB/1-1600
bibtex: '@book{Oleff_2022, place={Paderborn}, series={Verlagsschriftenreihe des
Heinz Nixdorf Instituts}, title={Proaktives Management von Anforderungsänderungen
in der Entwicklung komplexer technischer Systeme}, volume={406}, DOI={10.17619/UNIPB/1-1600},
publisher={LibreCat University}, author={Oleff, Christian}, year={2022}, collection={Verlagsschriftenreihe
des Heinz Nixdorf Instituts} }'
chicago: 'Oleff, Christian. Proaktives Management von Anforderungsänderungen
in der Entwicklung komplexer technischer Systeme. Vol. 406. Verlagsschriftenreihe
des Heinz Nixdorf Instituts. Paderborn: LibreCat University, 2022. https://doi.org/10.17619/UNIPB/1-1600.'
ieee: 'C. Oleff, Proaktives Management von Anforderungsänderungen in der Entwicklung
komplexer technischer Systeme, vol. 406. Paderborn: LibreCat University, 2022.'
mla: Oleff, Christian. Proaktives Management von Anforderungsänderungen in der
Entwicklung komplexer technischer Systeme. LibreCat University, 2022, doi:10.17619/UNIPB/1-1600.
short: C. Oleff, Proaktives Management von Anforderungsänderungen in der Entwicklung
komplexer technischer Systeme, LibreCat University, Paderborn, 2022.
date_created: 2022-12-02T10:55:19Z
date_updated: 2024-07-12T12:06:41Z
ddc:
- '620'
department:
- _id: '152'
- _id: '26'
doi: 10.17619/UNIPB/1-1600
file:
- access_level: closed
content_type: application/pdf
creator: oleffch
date_created: 2022-12-02T10:58:31Z
date_updated: 2022-12-02T10:58:31Z
file_id: '34175'
file_name: 978-3-947647-25-5.pdf
file_size: 17705979
relation: main_file
success: 1
file_date_updated: 2022-12-02T10:58:31Z
has_accepted_license: '1'
intvolume: ' 406'
language:
- iso: ger
main_file_link:
- open_access: '1'
oa: '1'
place: Paderborn
publication_identifier:
unknown:
- 978-3-947647-25-5
publication_status: published
publisher: LibreCat University
series_title: Verlagsschriftenreihe des Heinz Nixdorf Instituts
status: public
supervisor:
- first_name: Iris
full_name: Gräßler, Iris
id: '47565'
last_name: Gräßler
orcid: 0000-0001-5765-971X
title: Proaktives Management von Anforderungsänderungen in der Entwicklung komplexer
technischer Systeme
type: dissertation
user_id: '1112'
volume: 406
year: '2022'
...
---
_id: '40518'
abstract:
- lang: eng
text: In dieser Arbeit wird die Entwicklung einer dezentralen Produktionssteuerung
mit digitaler Repräsentation zur Anwendung in cyber-physischen Produktionssystemen
(CPPS) beschrieben. Die dezentrale Produktionssteuerung geschieht hierbei selbstorganisiert,
da sie die Einlastung und Umplanung von Aufträgen sowie die Koordination zwischen
den einzelnen Produktionselementen selbstständig übernimmt. Dies erlaubt die automatisierte
Steuerung von CPPS. Dabei spielen die Beschäftigten in dieser Betrachtung eine
wesentliche Rolle. Ihre Bedürfnisse und Wünsche werden von dem Steuerungssystem
berücksichtigt. Dafür wurde das Konzept der digitalen Repräsentation von Beschäftigten
entwickelt. Diese Repräsentation erlaubt den individuellen Eingriff von Beschäftigten
bei Entscheidungen von dem Steuerungssystem. Das automatisierte dezentrale Steuerungssystem
wurde in einer Laborumgebung, die zu einem CPPS umgebaut wurde, implementiert.
Darauf basierend wurde eine zweistufige Validierung durchgeführt. Ein Teil der
Validierung findet durch eine reale Umsetzung in einem Labor statt, bei der ein
Vergleich zu dem vorher im Labor eingesetzten zentralen Produktionssteuerungssystem
gezogen wird. Die zweite Validierung erfolgt mit Hilfe einer Simulationsumgebung.
Dabei konnte die Implementierung der Selbstorganisation und eine Steigerung der
Liefertreue der dezentralen Produktionssteuerung gegenüber heutzutage üblicherweise
eingesetzten Verfahren nachgewiesen werden.
- lang: eng
text: This thesis describes the development of a decentralized production control
system with digital representation for the automation of cyber-physical production
systems (CPPS). The decentralized production control handles the dispatching and
rescheduling of orders as well as the self-organized coordination among the production
elements. This enables self-organized control of CPPS. In this process, the employees
play an essential role in the consideration. Their needs and wishes are taken
into account by the control system. For this purpose, the concept of digital representation
of employees was developed. This realizes the possibility for the employees to
intervene in decisions of the control system. The automated decentralized production
control system was implemented in a laboratory environment, which was converted
to a CPPS. Based on this implementation, a two-stage validation was performed.
One part of the validation takes place through a real implementation in the laboratory,
where a comparison is made with the previously used centralized production control
system. The second validation takes place with the help of a simulation environment.
Thereby the implementation of the self-organization and an increase of the delivery
reliability could be proven compared to procedures usually used today.
author:
- first_name: Alexander
full_name: Pöhler, Alexander
last_name: Pöhler
citation:
ama: Pöhler A. Automatisierte Dezentrale Produktionssteuerung Für Cyber-Physische
Produktionssysteme Mit Digitaler Repräsentation Der Beschäftigten. LibreCat
University; 2022. doi:10.17619/UNIPB/1-1642
apa: Pöhler, A. (2022). Automatisierte dezentrale Produktionssteuerung für cyber-physische
Produktionssysteme mit digitaler Repräsentation der Beschäftigten. LibreCat
University. https://doi.org/10.17619/UNIPB/1-1642
bibtex: '@book{Pöhler_2022, title={Automatisierte dezentrale Produktionssteuerung
für cyber-physische Produktionssysteme mit digitaler Repräsentation der Beschäftigten},
DOI={10.17619/UNIPB/1-1642},
publisher={LibreCat University}, author={Pöhler, Alexander}, year={2022} }'
chicago: Pöhler, Alexander. Automatisierte Dezentrale Produktionssteuerung Für
Cyber-Physische Produktionssysteme Mit Digitaler Repräsentation Der Beschäftigten.
LibreCat University, 2022. https://doi.org/10.17619/UNIPB/1-1642.
ieee: A. Pöhler, Automatisierte dezentrale Produktionssteuerung für cyber-physische
Produktionssysteme mit digitaler Repräsentation der Beschäftigten. LibreCat
University, 2022.
mla: Pöhler, Alexander. Automatisierte Dezentrale Produktionssteuerung Für Cyber-Physische
Produktionssysteme Mit Digitaler Repräsentation Der Beschäftigten. LibreCat
University, 2022, doi:10.17619/UNIPB/1-1642.
short: A. Pöhler, Automatisierte Dezentrale Produktionssteuerung Für Cyber-Physische
Produktionssysteme Mit Digitaler Repräsentation Der Beschäftigten, LibreCat University,
2022.
date_created: 2023-01-27T13:26:08Z
date_updated: 2024-07-12T12:07:00Z
ddc:
- '620'
department:
- _id: '152'
- _id: '26'
doi: 10.17619/UNIPB/1-1642
file:
- access_level: closed
content_type: application/pdf
creator: oleffch
date_created: 2023-01-27T13:27:18Z
date_updated: 2023-01-31T09:57:32Z
file_id: '40519'
file_name: Dissertationsmanuskript_Poehler.pdf
file_size: 5789562
relation: main_file
file_date_updated: 2023-01-31T09:57:32Z
has_accepted_license: '1'
language:
- iso: eng
publisher: LibreCat University
status: public
title: Automatisierte dezentrale Produktionssteuerung für cyber-physische Produktionssysteme
mit digitaler Repräsentation der Beschäftigten
type: dissertation
user_id: '1112'
year: '2022'
...
---
_id: '28413'
abstract:
- lang: eng
text: Optical traveling wave antennas offer unique opportunities to control and
selectively guide light into a specific direction, which renders them excellent
candidates for optical communication and sensing. These applications require state-of-the-art
engineering to reach optimized functionalities such as high directivity and radiation
efficiency, low sidelobe levels, broadband and tunable capabilities, and compact
design. In this work, we report on the numerical optimization of the directivity
of optical traveling wave antennas made from low-loss dielectric materials using
full-wave numerical simulations in conjunction with the particle swarm optimization
algorithm. The antennas are composed of a reflector and a director deposited on
a glass substrate, and an emitter placed in the feed gap between them serves as
an internal source of excitation. In particular, we analyze antennas with rectangular-
and horn-shaped directors made of either hafnium dioxide or silicon. The optimized
antennas produce highly directional emissions due to the presence of two dominant
guided TE modes in the director in addition to leaky modes. These guided modes
dominate the far-field emission pattern and govern the direction of the main lobe
emission, which predominately originates from the end facet of the director. Our
work also provides a comprehensive analysis of the modes, radiation patterns,
parametric influences, and bandwidths of the antennas, which highlights their
robust nature.
author:
- first_name: Henna
full_name: Farheen, Henna
id: '53444'
last_name: Farheen
orcid: 0000-0001-7730-3489
- first_name: Till
full_name: Leuteritz, Till
last_name: Leuteritz
- first_name: Stefan
full_name: Linden, Stefan
last_name: Linden
- first_name: Viktor
full_name: Myroshnychenko, Viktor
id: '46371'
last_name: Myroshnychenko
- first_name: Jens
full_name: Förstner, Jens
id: '158'
last_name: Förstner
orcid: 0000-0001-7059-9862
citation:
ama: Farheen H, Leuteritz T, Linden S, Myroshnychenko V, Förstner J. Optimization
of optical waveguide antennas for directive emission of light. Journal of the
Optical Society of America B. 2022;39(1):83. doi:10.1364/josab.438514
apa: Farheen, H., Leuteritz, T., Linden, S., Myroshnychenko, V., & Förstner,
J. (2022). Optimization of optical waveguide antennas for directive emission of
light. Journal of the Optical Society of America B, 39(1), 83. https://doi.org/10.1364/josab.438514
bibtex: '@article{Farheen_Leuteritz_Linden_Myroshnychenko_Förstner_2022, title={Optimization
of optical waveguide antennas for directive emission of light}, volume={39}, DOI={10.1364/josab.438514}, number={1},
journal={Journal of the Optical Society of America B}, author={Farheen, Henna
and Leuteritz, Till and Linden, Stefan and Myroshnychenko, Viktor and Förstner,
Jens}, year={2022}, pages={83} }'
chicago: 'Farheen, Henna, Till Leuteritz, Stefan Linden, Viktor Myroshnychenko,
and Jens Förstner. “Optimization of Optical Waveguide Antennas for Directive Emission
of Light.” Journal of the Optical Society of America B 39, no. 1 (2022):
83. https://doi.org/10.1364/josab.438514.'
ieee: 'H. Farheen, T. Leuteritz, S. Linden, V. Myroshnychenko, and J. Förstner,
“Optimization of optical waveguide antennas for directive emission of light,”
Journal of the Optical Society of America B, vol. 39, no. 1, p. 83, 2022,
doi: 10.1364/josab.438514.'
mla: Farheen, Henna, et al. “Optimization of Optical Waveguide Antennas for Directive
Emission of Light.” Journal of the Optical Society of America B, vol. 39,
no. 1, 2022, p. 83, doi:10.1364/josab.438514.
short: H. Farheen, T. Leuteritz, S. Linden, V. Myroshnychenko, J. Förstner, Journal
of the Optical Society of America B 39 (2022) 83.
date_created: 2021-12-08T07:14:39Z
date_updated: 2024-07-22T07:45:12Z
ddc:
- '530'
department:
- _id: '61'
- _id: '230'
- _id: '429'
doi: 10.1364/josab.438514
file:
- access_level: local
content_type: application/pdf
creator: fossie
date_created: 2021-12-08T08:26:57Z
date_updated: 2021-12-08T08:26:57Z
embargo: 2022-12-08
embargo_to: open_access
file_id: '28417'
file_name: 2021-12 Farheen - JOSA B - Optimization of optical nanoantennas.pdf
file_size: 14029741
relation: main_file
- access_level: open_access
content_type: application/pdf
creator: fossie
date_created: 2021-12-08T08:29:49Z
date_updated: 2021-12-08T08:29:49Z
file_id: '28418'
file_name: 2021-12 Farheen - JOSA B - Optimization of optical nanoantennas SUPPLEMENTARY
MATERIAL.pdf
file_size: 655495
relation: supplementary_material
file_date_updated: 2021-12-08T08:29:49Z
has_accepted_license: '1'
intvolume: ' 39'
issue: '1'
keyword:
- tet_topic_opticalantenna
language:
- iso: eng
oa: '1'
page: '83'
project:
- _id: '53'
grant_number: '231447078'
name: TRR 142
- _id: '56'
name: TRR 142 - Project Area C
- _id: '75'
grant_number: '231447078'
name: TRR 142 - Subproject C5
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Journal of the Optical Society of America B
publication_identifier:
issn:
- 0740-3224
- 1520-8540
publication_status: published
status: public
title: Optimization of optical waveguide antennas for directive emission of light
type: journal_article
user_id: '158'
volume: 39
year: '2022'
...
---
_id: '29075'
abstract:
- lang: eng
text: We study a double-scattering coherent mechanism of negative polarization (NP)
near opposition that is observed for powder-like surfaces. The problem is solved
numerically for absorbing structures with irregular constituents, cubes, spheres,
and ellipsoids larger than the wavelength of incident light. Our simulations show
that double scattering between two random irregular particles shows weak NP. Adding
one more particle significantly increases the relative contribution of double
scattering which enhances NP. Simulations with regular shapes and controlled geometric
parameters show that the interference mechanism is sensitive to the geometry of
the scattering system and can also result in no polarization or even strong enhancement
of positive polarization at backscattering.
author:
- first_name: Samer
full_name: Alhaddad, Samer
id: '42456'
last_name: Alhaddad
- first_name: Yevgen
full_name: Grynko, Yevgen
id: '26059'
last_name: Grynko
- first_name: Henna
full_name: Farheen, Henna
id: '53444'
last_name: Farheen
orcid: 0000-0001-7730-3489
- first_name: Jens
full_name: Förstner, Jens
id: '158'
last_name: Förstner
orcid: 0000-0001-7059-9862
citation:
ama: Alhaddad S, Grynko Y, Farheen H, Förstner J. Numerical analysis of the coherent
mechanism producing negative polarization at backscattering from systems of absorbing
particles. Optics Letters. 2022;47(1):58. doi:10.1364/ol.444953
apa: Alhaddad, S., Grynko, Y., Farheen, H., & Förstner, J. (2022). Numerical
analysis of the coherent mechanism producing negative polarization at backscattering
from systems of absorbing particles. Optics Letters, 47(1), 58.
https://doi.org/10.1364/ol.444953
bibtex: '@article{Alhaddad_Grynko_Farheen_Förstner_2022, title={Numerical analysis
of the coherent mechanism producing negative polarization at backscattering from
systems of absorbing particles}, volume={47}, DOI={10.1364/ol.444953},
number={1}, journal={Optics Letters}, author={Alhaddad, Samer and Grynko, Yevgen
and Farheen, Henna and Förstner, Jens}, year={2022}, pages={58} }'
chicago: 'Alhaddad, Samer, Yevgen Grynko, Henna Farheen, and Jens Förstner. “Numerical
Analysis of the Coherent Mechanism Producing Negative Polarization at Backscattering
from Systems of Absorbing Particles.” Optics Letters 47, no. 1 (2022):
58. https://doi.org/10.1364/ol.444953.'
ieee: 'S. Alhaddad, Y. Grynko, H. Farheen, and J. Förstner, “Numerical analysis
of the coherent mechanism producing negative polarization at backscattering from
systems of absorbing particles,” Optics Letters, vol. 47, no. 1, p. 58,
2022, doi: 10.1364/ol.444953.'
mla: Alhaddad, Samer, et al. “Numerical Analysis of the Coherent Mechanism Producing
Negative Polarization at Backscattering from Systems of Absorbing Particles.”
Optics Letters, vol. 47, no. 1, 2022, p. 58, doi:10.1364/ol.444953.
short: S. Alhaddad, Y. Grynko, H. Farheen, J. Förstner, Optics Letters 47 (2022)
58.
date_created: 2021-12-21T13:49:29Z
date_updated: 2024-07-22T07:45:05Z
ddc:
- '530'
department:
- _id: '61'
- _id: '230'
- _id: '429'
doi: 10.1364/ol.444953
file:
- access_level: local
content_type: application/pdf
creator: fossie
date_created: 2021-12-21T13:53:47Z
date_updated: 2021-12-21T13:53:47Z
embargo: 2022-12-21
embargo_to: open_access
file_id: '29076'
file_name: 2022-01 Alhaddad - Optics Letter - Double Scattering.pdf
file_size: 3197213
relation: main_file
file_date_updated: 2021-12-21T13:53:47Z
has_accepted_license: '1'
intvolume: ' 47'
issue: '1'
keyword:
- tet_topic_scattering
language:
- iso: eng
page: '58'
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Optics Letters
publication_identifier:
issn:
- 0146-9592
- 1539-4794
publication_status: published
status: public
title: Numerical analysis of the coherent mechanism producing negative polarization
at backscattering from systems of absorbing particles
type: journal_article
user_id: '158'
volume: 47
year: '2022'
...
---
_id: '31329'
abstract:
- lang: eng
text: Highly directive antennas with the ability of shaping radiation patterns in
desired directions are essential for efficient on-chip optical communication with
reduced cross talk. In this paper, we design and optimize three distinct broadband
traveling-wave tantalum pentoxide antennas exhibiting highly directional characteristics.
Our antennas contain a director and reflector deposited on a glass substrate,
which are excited by a dipole emitter placed in the feed gap between the two elements.
Full-wave simulations in conjunction with global optimization provide structures
with an enhanced linear directivity as high as 119 radiating in the substrate.
The high directivity is a result of the interplay between two dominant TE modes
and the leaky modes present in the antenna director. Furthermore, these low-loss
dielectric antennas exhibit a near-unity radiation efficiency at the operational
wavelength of 780 nm and maintain a broad bandwidth. Our numerical results are
in good agreement with experimental measurements from the optimized antennas fabricated
using a two-step electron-beam lithography, revealing the highly directive nature
of our structures. We envision that our antenna designs can be conveniently adapted
to other dielectric materials and prove instrumental for inter-chip optical communications
and other on-chip applications.
author:
- first_name: Henna
full_name: Farheen, Henna
id: '53444'
last_name: Farheen
orcid: 0000-0001-7730-3489
- first_name: Lok-Yee
full_name: Yan, Lok-Yee
last_name: Yan
- first_name: Viktor
full_name: Quiring, Viktor
last_name: Quiring
- first_name: Christof
full_name: Eigner, Christof
id: '13244'
last_name: Eigner
orcid: https://orcid.org/0000-0002-5693-3083
- first_name: Thomas
full_name: Zentgraf, Thomas
id: '30525'
last_name: Zentgraf
orcid: 0000-0002-8662-1101
- first_name: Stefan
full_name: Linden, Stefan
last_name: Linden
- first_name: Jens
full_name: Förstner, Jens
id: '158'
last_name: Förstner
orcid: 0000-0001-7059-9862
- first_name: Viktor
full_name: Myroshnychenko, Viktor
id: '46371'
last_name: Myroshnychenko
citation:
ama: Farheen H, Yan L-Y, Quiring V, et al. Broadband optical Ta2O5 antennas for
directional emission of light. Optics Express. 2022;30(11):19288. doi:10.1364/oe.455815
apa: Farheen, H., Yan, L.-Y., Quiring, V., Eigner, C., Zentgraf, T., Linden, S.,
Förstner, J., & Myroshnychenko, V. (2022). Broadband optical Ta2O5 antennas
for directional emission of light. Optics Express, 30(11), 19288.
https://doi.org/10.1364/oe.455815
bibtex: '@article{Farheen_Yan_Quiring_Eigner_Zentgraf_Linden_Förstner_Myroshnychenko_2022,
title={Broadband optical Ta2O5 antennas for directional emission of light}, volume={30},
DOI={10.1364/oe.455815}, number={11},
journal={Optics Express}, publisher={Optica Publishing Group}, author={Farheen,
Henna and Yan, Lok-Yee and Quiring, Viktor and Eigner, Christof and Zentgraf,
Thomas and Linden, Stefan and Förstner, Jens and Myroshnychenko, Viktor}, year={2022},
pages={19288} }'
chicago: 'Farheen, Henna, Lok-Yee Yan, Viktor Quiring, Christof Eigner, Thomas Zentgraf,
Stefan Linden, Jens Förstner, and Viktor Myroshnychenko. “Broadband Optical Ta2O5
Antennas for Directional Emission of Light.” Optics Express 30, no. 11
(2022): 19288. https://doi.org/10.1364/oe.455815.'
ieee: 'H. Farheen et al., “Broadband optical Ta2O5 antennas for directional
emission of light,” Optics Express, vol. 30, no. 11, p. 19288, 2022, doi:
10.1364/oe.455815.'
mla: Farheen, Henna, et al. “Broadband Optical Ta2O5 Antennas for Directional Emission
of Light.” Optics Express, vol. 30, no. 11, Optica Publishing Group, 2022,
p. 19288, doi:10.1364/oe.455815.
short: H. Farheen, L.-Y. Yan, V. Quiring, C. Eigner, T. Zentgraf, S. Linden, J.
Förstner, V. Myroshnychenko, Optics Express 30 (2022) 19288.
date_created: 2022-05-18T16:39:17Z
date_updated: 2024-07-22T07:44:58Z
department:
- _id: '61'
- _id: '230'
- _id: '429'
doi: 10.1364/oe.455815
intvolume: ' 30'
issue: '11'
keyword:
- tet_topic_opticalantenna
language:
- iso: eng
page: '19288'
project:
- _id: '75'
grant_number: '231447078'
name: 'TRR 142 - C5: TRR 142 - Subproject C5'
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: Optics Express
publication_identifier:
issn:
- 1094-4087
publication_status: published
publisher: Optica Publishing Group
status: public
title: Broadband optical Ta2O5 antennas for directional emission of light
type: journal_article
user_id: '158'
volume: 30
year: '2022'
...
---
_id: '36804'
article_number: '126756'
author:
- first_name: Tobias
full_name: Henksmeier, Tobias
id: '42539'
last_name: Henksmeier
- first_name: Johann Friedemann
full_name: Schulz, Johann Friedemann
last_name: Schulz
- first_name: Elias
full_name: Kluth, Elias
last_name: Kluth
- first_name: Martin
full_name: Feneberg, Martin
last_name: Feneberg
- first_name: Rüdiger
full_name: Goldhahn, Rüdiger
last_name: Goldhahn
- first_name: Ana M.
full_name: Sanchez, Ana M.
last_name: Sanchez
- first_name: Markus
full_name: Voigt, Markus
id: '15182'
last_name: Voigt
- first_name: Guido
full_name: Grundmeier, Guido
id: '194'
last_name: Grundmeier
- first_name: Dirk
full_name: Reuter, Dirk
id: '37763'
last_name: Reuter
citation:
ama: Henksmeier T, Schulz JF, Kluth E, et al. Remote epitaxy of In(x)Ga(1-x)As(001)
on graphene covered GaAs(001) substrates. Journal of Crystal Growth. 2022;593.
doi:10.1016/j.jcrysgro.2022.126756
apa: Henksmeier, T., Schulz, J. F., Kluth, E., Feneberg, M., Goldhahn, R., Sanchez,
A. M., Voigt, M., Grundmeier, G., & Reuter, D. (2022). Remote epitaxy of In(x)Ga(1-x)As(001)
on graphene covered GaAs(001) substrates. Journal of Crystal Growth, 593,
Article 126756. https://doi.org/10.1016/j.jcrysgro.2022.126756
bibtex: '@article{Henksmeier_Schulz_Kluth_Feneberg_Goldhahn_Sanchez_Voigt_Grundmeier_Reuter_2022,
title={Remote epitaxy of In(x)Ga(1-x)As(001) on graphene covered GaAs(001) substrates},
volume={593}, DOI={10.1016/j.jcrysgro.2022.126756},
number={126756}, journal={Journal of Crystal Growth}, publisher={Elsevier}, author={Henksmeier,
Tobias and Schulz, Johann Friedemann and Kluth, Elias and Feneberg, Martin and
Goldhahn, Rüdiger and Sanchez, Ana M. and Voigt, Markus and Grundmeier, Guido
and Reuter, Dirk}, year={2022} }'
chicago: Henksmeier, Tobias, Johann Friedemann Schulz, Elias Kluth, Martin Feneberg,
Rüdiger Goldhahn, Ana M. Sanchez, Markus Voigt, Guido Grundmeier, and Dirk Reuter.
“Remote Epitaxy of In(x)Ga(1-x)As(001) on Graphene Covered GaAs(001) Substrates.”
Journal of Crystal Growth 593 (2022). https://doi.org/10.1016/j.jcrysgro.2022.126756.
ieee: 'T. Henksmeier et al., “Remote epitaxy of In(x)Ga(1-x)As(001) on graphene
covered GaAs(001) substrates,” Journal of Crystal Growth, vol. 593, Art.
no. 126756, 2022, doi: 10.1016/j.jcrysgro.2022.126756.'
mla: Henksmeier, Tobias, et al. “Remote Epitaxy of In(x)Ga(1-x)As(001) on Graphene
Covered GaAs(001) Substrates.” Journal of Crystal Growth, vol. 593, 126756,
Elsevier, 2022, doi:10.1016/j.jcrysgro.2022.126756.
short: T. Henksmeier, J.F. Schulz, E. Kluth, M. Feneberg, R. Goldhahn, A.M. Sanchez,
M. Voigt, G. Grundmeier, D. Reuter, Journal of Crystal Growth 593 (2022).
date_created: 2023-01-13T15:40:17Z
date_updated: 2023-01-13T16:02:06Z
department:
- _id: '15'
- _id: '2'
- _id: '292'
- _id: '230'
doi: 10.1016/j.jcrysgro.2022.126756
intvolume: ' 593'
language:
- iso: eng
project:
- _id: '63'
name: 'TRR 142 - A6: TRR 142 - Subproject A6'
publication: Journal of Crystal Growth
publication_status: published
publisher: Elsevier
status: public
title: Remote epitaxy of In(x)Ga(1-x)As(001) on graphene covered GaAs(001) substrates
type: journal_article
user_id: '42539'
volume: 593
year: '2022'
...
---
_id: '36879'
abstract:
- lang: eng
text: The Julia programming language has evolved into a modern alternative to fill
existing gaps in scientific computing and data science applications. Julia leverages
a unified and coordinated single-language and ecosystem paradigm and has a proven
track record of achieving high performance without sacrificing user productivity.
These aspects make Julia a viable alternative to high-performance computing's
(HPC's) existing and increasingly costly many-body workflow composition strategy
in which traditional HPC languages (e.g., Fortran, C, C++) are used for simulations,
and higher-level languages (e.g., Python, R, MATLAB) are used for data analysis
and interactive computing. Julia's rapid growth in language capabilities, package
ecosystem, and community make it a promising universal language for HPC. This
paper presents the views of a multidisciplinary group of researchers from academia,
government, and industry that advocate for an HPC software development paradigm
that emphasizes developer productivity, workflow portability, and low barriers
for entry. We believe that the Julia programming language, its ecosystem, and
its community provide modern and powerful capabilities that enable this group's
objectives. Crucially, we believe that Julia can provide a feasible and less costly
approach to programming scientific applications and workflows that target HPC
facilities. In this work, we examine the current practice and role of Julia as
a common, end-to-end programming model to address major challenges in scientific
reproducibility, data-driven AI/machine learning, co-design and workflows, scalability
and performance portability in heterogeneous computing, network communication,
data management, and community education. As a result, the diversification of
current investments to fulfill the needs of the upcoming decade is crucial as
more supercomputing centers prepare for the exascale era.
author:
- first_name: Valentin
full_name: Churavy, Valentin
last_name: Churavy
- first_name: William F
full_name: Godoy, William F
last_name: Godoy
- first_name: Carsten
full_name: Bauer, Carsten
id: '90082'
last_name: Bauer
- first_name: Hendrik
full_name: Ranocha, Hendrik
last_name: Ranocha
- first_name: Michael
full_name: Schlottke-Lakemper, Michael
last_name: Schlottke-Lakemper
- first_name: Ludovic
full_name: Räss, Ludovic
last_name: Räss
- first_name: Johannes
full_name: Blaschke, Johannes
last_name: Blaschke
- first_name: Mosè
full_name: Giordano, Mosè
last_name: Giordano
- first_name: Erik
full_name: Schnetter, Erik
last_name: Schnetter
- first_name: Samuel
full_name: Omlin, Samuel
last_name: Omlin
- first_name: Jeffrey S
full_name: Vetter, Jeffrey S
last_name: Vetter
- first_name: Alan
full_name: Edelman, Alan
last_name: Edelman
citation:
ama: Churavy V, Godoy WF, Bauer C, et al. Bridging HPC Communities through the Julia
Programming Language. Published online 2022.
apa: Churavy, V., Godoy, W. F., Bauer, C., Ranocha, H., Schlottke-Lakemper, M.,
Räss, L., Blaschke, J., Giordano, M., Schnetter, E., Omlin, S., Vetter, J. S.,
& Edelman, A. (2022). Bridging HPC Communities through the Julia Programming
Language.
bibtex: '@article{Churavy_Godoy_Bauer_Ranocha_Schlottke-Lakemper_Räss_Blaschke_Giordano_Schnetter_Omlin_et
al._2022, title={Bridging HPC Communities through the Julia Programming Language},
author={Churavy, Valentin and Godoy, William F and Bauer, Carsten and Ranocha,
Hendrik and Schlottke-Lakemper, Michael and Räss, Ludovic and Blaschke, Johannes
and Giordano, Mosè and Schnetter, Erik and Omlin, Samuel and et al.}, year={2022}
}'
chicago: Churavy, Valentin, William F Godoy, Carsten Bauer, Hendrik Ranocha, Michael
Schlottke-Lakemper, Ludovic Räss, Johannes Blaschke, et al. “Bridging HPC Communities
through the Julia Programming Language,” 2022.
ieee: V. Churavy et al., “Bridging HPC Communities through the Julia Programming
Language.” 2022.
mla: Churavy, Valentin, et al. Bridging HPC Communities through the Julia Programming
Language. 2022.
short: V. Churavy, W.F. Godoy, C. Bauer, H. Ranocha, M. Schlottke-Lakemper, L. Räss,
J. Blaschke, M. Giordano, E. Schnetter, S. Omlin, J.S. Vetter, A. Edelman, (2022).
date_created: 2023-01-16T09:10:48Z
date_updated: 2023-01-16T09:16:20Z
department:
- _id: '27'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/2211.02740
oa: '1'
status: public
title: Bridging HPC Communities through the Julia Programming Language
type: preprint
user_id: '90082'
year: '2022'
...
---
_id: '32103'
author:
- first_name: Hendrik
full_name: Hanses, Hendrik
last_name: Hanses
- first_name: Ilona
full_name: Horwath, Ilona
last_name: Horwath
citation:
ama: 'Hanses H, Horwath I. Development of operational and demand-oriented firefighting
equipment. Materials Today: Proceedings. 2022;62(5):2684-2688. doi:10.1016/j.matpr.2022.06.031'
apa: 'Hanses, H., & Horwath, I. (2022). Development of operational and demand-oriented
firefighting equipment. Materials Today: Proceedings, 62(5), 2684–2688.
https://doi.org/10.1016/j.matpr.2022.06.031'
bibtex: '@article{Hanses_Horwath_2022, title={Development of operational and demand-oriented
firefighting equipment}, volume={62}, DOI={10.1016/j.matpr.2022.06.031},
number={5}, journal={Materials Today: Proceedings}, publisher={Elsevier BV}, author={Hanses,
Hendrik and Horwath, Ilona}, year={2022}, pages={2684–2688} }'
chicago: 'Hanses, Hendrik, and Ilona Horwath. “Development of Operational and Demand-Oriented
Firefighting Equipment.” Materials Today: Proceedings 62, no. 5 (2022):
2684–88. https://doi.org/10.1016/j.matpr.2022.06.031.'
ieee: 'H. Hanses and I. Horwath, “Development of operational and demand-oriented
firefighting equipment,” Materials Today: Proceedings, vol. 62, no. 5,
pp. 2684–2688, 2022, doi: 10.1016/j.matpr.2022.06.031.'
mla: 'Hanses, Hendrik, and Ilona Horwath. “Development of Operational and Demand-Oriented
Firefighting Equipment.” Materials Today: Proceedings, vol. 62, no. 5,
Elsevier BV, 2022, pp. 2684–88, doi:10.1016/j.matpr.2022.06.031.'
short: 'H. Hanses, I. Horwath, Materials Today: Proceedings 62 (2022) 2684–2688.'
date_created: 2022-06-22T11:15:54Z
date_updated: 2023-01-17T10:36:20Z
department:
- _id: '603'
- _id: '9'
- _id: '321'
doi: 10.1016/j.matpr.2022.06.031
intvolume: ' 62'
issue: '5'
keyword:
- General Medicine
language:
- iso: eng
page: 2684-2688
publication: 'Materials Today: Proceedings'
publication_identifier:
issn:
- 2214-7853
publication_status: published
publisher: Elsevier BV
status: public
title: Development of operational and demand-oriented firefighting equipment
type: journal_article
user_id: '64527'
volume: 62
year: '2022'
...
---
_id: '37258'
author:
- first_name: Sebastian
full_name: Haller, Sebastian
last_name: Haller
- first_name: Steffen Rainer
full_name: Tinkloh, Steffen Rainer
id: '72722'
last_name: Tinkloh
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
- first_name: Robert
full_name: Brandt, Robert
last_name: Brandt
citation:
ama: 'Haller S, Tinkloh SR, Tröster T, Brandt R. The environmental impact on the
strain rate dependent energy absorption capability of a hybrid crash absorber
element. In: 5th International Conference Hybrid 2022 Material & Structures.
; 2022.'
apa: Haller, S., Tinkloh, S. R., Tröster, T., & Brandt, R. (2022). The environmental
impact on the strain rate dependent energy absorption capability of a hybrid crash
absorber element. 5th International Conference Hybrid 2022 Material & Structures.
5th International Conference Hybrid 2022 Material & Structures.
bibtex: '@inproceedings{Haller_Tinkloh_Tröster_Brandt_2022, title={The environmental
impact on the strain rate dependent energy absorption capability of a hybrid crash
absorber element}, booktitle={5th International Conference Hybrid 2022 Material
& Structures}, author={Haller, Sebastian and Tinkloh, Steffen Rainer and Tröster,
Thomas and Brandt, Robert}, year={2022} }'
chicago: Haller, Sebastian, Steffen Rainer Tinkloh, Thomas Tröster, and Robert Brandt.
“The Environmental Impact on the Strain Rate Dependent Energy Absorption Capability
of a Hybrid Crash Absorber Element.” In 5th International Conference Hybrid
2022 Material & Structures, 2022.
ieee: S. Haller, S. R. Tinkloh, T. Tröster, and R. Brandt, “The environmental impact
on the strain rate dependent energy absorption capability of a hybrid crash absorber
element,” presented at the 5th International Conference Hybrid 2022 Material &
Structures, 2022.
mla: Haller, Sebastian, et al. “The Environmental Impact on the Strain Rate Dependent
Energy Absorption Capability of a Hybrid Crash Absorber Element.” 5th International
Conference Hybrid 2022 Material & Structures, 2022.
short: 'S. Haller, S.R. Tinkloh, T. Tröster, R. Brandt, in: 5th International Conference
Hybrid 2022 Material & Structures, 2022.'
conference:
name: 5th International Conference Hybrid 2022 Material & Structures
date_created: 2023-01-18T09:06:44Z
date_updated: 2023-01-18T09:08:37Z
department:
- _id: '9'
- _id: '321'
- _id: '149'
language:
- iso: eng
publication: 5th International Conference Hybrid 2022 Material & Structures
status: public
title: The environmental impact on the strain rate dependent energy absorption capability
of a hybrid crash absorber element
type: conference_abstract
user_id: '72722'
year: '2022'
...
---
_id: '32819'
author:
- first_name: Florian
full_name: Pfeifer, Florian
id: '22717'
last_name: Pfeifer
- first_name: Thomas
full_name: Tröster, Thomas
id: '553'
last_name: Tröster
- first_name: Thorsten
full_name: Marten, Thorsten
id: '338'
last_name: Marten
- first_name: André
full_name: Dietrich, André
last_name: Dietrich
- first_name: Bernard
full_name: Nacke, Bernard
last_name: Nacke
- first_name: Guido
full_name: Grundmeier, Guido
id: '194'
last_name: Grundmeier
citation:
ama: 'Pfeifer F, Tröster T, Marten T, Dietrich A, Nacke B, Grundmeier G. Investigation
on hot sheet metal forming by means of a longitudinal flux inductor. In: Proceedings
of the 6th International Conference on Steels in Cars and Trucks. ; 2022.'
apa: Pfeifer, F., Tröster, T., Marten, T., Dietrich, A., Nacke, B., & Grundmeier,
G. (2022). Investigation on hot sheet metal forming by means of a longitudinal
flux inductor. Proceedings of the 6th International Conference on Steels in
Cars and Trucks. 6th International Conference on Steels in Cars and Trucks,
Mailand.
bibtex: '@inproceedings{Pfeifer_Tröster_Marten_Dietrich_Nacke_Grundmeier_2022, title={Investigation
on hot sheet metal forming by means of a longitudinal flux inductor}, booktitle={Proceedings
of the 6th International Conference on Steels in Cars and Trucks}, author={Pfeifer,
Florian and Tröster, Thomas and Marten, Thorsten and Dietrich, André and Nacke,
Bernard and Grundmeier, Guido}, year={2022} }'
chicago: Pfeifer, Florian, Thomas Tröster, Thorsten Marten, André Dietrich, Bernard
Nacke, and Guido Grundmeier. “Investigation on Hot Sheet Metal Forming by Means
of a Longitudinal Flux Inductor.” In Proceedings of the 6th International Conference
on Steels in Cars and Trucks, 2022.
ieee: F. Pfeifer, T. Tröster, T. Marten, A. Dietrich, B. Nacke, and G. Grundmeier,
“Investigation on hot sheet metal forming by means of a longitudinal flux inductor,”
presented at the 6th International Conference on Steels in Cars and Trucks, Mailand,
2022.
mla: Pfeifer, Florian, et al. “Investigation on Hot Sheet Metal Forming by Means
of a Longitudinal Flux Inductor.” Proceedings of the 6th International Conference
on Steels in Cars and Trucks, 2022.
short: 'F. Pfeifer, T. Tröster, T. Marten, A. Dietrich, B. Nacke, G. Grundmeier,
in: Proceedings of the 6th International Conference on Steels in Cars and Trucks,
2022.'
conference:
end_date: 2022-06-23
location: Mailand
name: 6th International Conference on Steels in Cars and Trucks
start_date: 2022-06-19
date_created: 2022-08-16T07:06:48Z
date_updated: 2023-01-18T14:43:10Z
department:
- _id: '149'
- _id: '321'
- _id: '9'
language:
- iso: eng
publication: Proceedings of the 6th International Conference on Steels in Cars and
Trucks
status: public
title: Investigation on hot sheet metal forming by means of a longitudinal flux inductor
type: conference
user_id: '22717'
year: '2022'
...
---
_id: '37635'
author:
- first_name: Marius
full_name: Dörner, Marius
last_name: Dörner
citation:
ama: Dörner M. Wave-Schnecken in Der Einschneckenextrusion.; 2022.
apa: Dörner, M. (2022). Wave-Schnecken in der Einschneckenextrusion.
bibtex: '@book{Dörner_2022, title={Wave-Schnecken in der Einschneckenextrusion},
author={Dörner, Marius}, year={2022} }'
chicago: Dörner, Marius. Wave-Schnecken in Der Einschneckenextrusion, 2022.
ieee: M. Dörner, Wave-Schnecken in der Einschneckenextrusion. 2022.
mla: Dörner, Marius. Wave-Schnecken in Der Einschneckenextrusion. 2022.
short: M. Dörner, Wave-Schnecken in Der Einschneckenextrusion, 2022.
date_created: 2023-01-20T07:04:54Z
date_updated: 2023-01-20T07:04:56Z
department:
- _id: '9'
- _id: '367'
- _id: '321'
language:
- iso: eng
status: public
title: Wave-Schnecken in der Einschneckenextrusion
type: dissertation
user_id: '44116'
year: '2022'
...
---
_id: '37639'
author:
- first_name: Lars René
full_name: Helmlinger, Lars René
last_name: Helmlinger
citation:
ama: Helmlinger LR. Untersuchungen Zur Werkstofflichen Aufbereitung von Post-Consumer-Kunststoffabfällen
Und Entwicklung Eines Neuen Aufbereitungsverfahrens.; 2022.
apa: Helmlinger, L. R. (2022). Untersuchungen zur werkstofflichen Aufbereitung
von Post-Consumer-Kunststoffabfällen und Entwicklung eines neuen Aufbereitungsverfahrens.
bibtex: '@book{Helmlinger_2022, title={Untersuchungen zur werkstofflichen Aufbereitung
von Post-Consumer-Kunststoffabfällen und Entwicklung eines neuen Aufbereitungsverfahrens},
author={Helmlinger, Lars René}, year={2022} }'
chicago: Helmlinger, Lars René. Untersuchungen Zur Werkstofflichen Aufbereitung
von Post-Consumer-Kunststoffabfällen Und Entwicklung Eines Neuen Aufbereitungsverfahrens,
2022.
ieee: L. R. Helmlinger, Untersuchungen zur werkstofflichen Aufbereitung von Post-Consumer-Kunststoffabfällen
und Entwicklung eines neuen Aufbereitungsverfahrens. 2022.
mla: Helmlinger, Lars René. Untersuchungen Zur Werkstofflichen Aufbereitung von
Post-Consumer-Kunststoffabfällen Und Entwicklung Eines Neuen Aufbereitungsverfahrens.
2022.
short: L.R. Helmlinger, Untersuchungen Zur Werkstofflichen Aufbereitung von Post-Consumer-Kunststoffabfällen
Und Entwicklung Eines Neuen Aufbereitungsverfahrens, 2022.
date_created: 2023-01-20T07:07:19Z
date_updated: 2023-01-20T07:07:22Z
department:
- _id: '9'
- _id: '367'
- _id: '321'
language:
- iso: eng
status: public
title: Untersuchungen zur werkstofflichen Aufbereitung von Post-Consumer-Kunststoffabfällen
und Entwicklung eines neuen Aufbereitungsverfahrens
type: dissertation
user_id: '44116'
year: '2022'
...
---
_id: '37638'
author:
- first_name: Frederik Marvin
full_name: Mühlhoff, Frederik Marvin
last_name: Mühlhoff
citation:
ama: Mühlhoff FM. Ein Beitrag Zur InMould-Plasma Technologie Zur Oberflächenvorbehandlung
Im Mehrkomponentenspritzgießwerkzeug.; 2022.
apa: Mühlhoff, F. M. (2022). Ein Beitrag zur InMould-Plasma Technologie zur Oberflächenvorbehandlung
im Mehrkomponentenspritzgießwerkzeug.
bibtex: '@book{Mühlhoff_2022, title={Ein Beitrag zur InMould-Plasma Technologie
zur Oberflächenvorbehandlung im Mehrkomponentenspritzgießwerkzeug}, author={Mühlhoff,
Frederik Marvin}, year={2022} }'
chicago: Mühlhoff, Frederik Marvin. Ein Beitrag Zur InMould-Plasma Technologie
Zur Oberflächenvorbehandlung Im Mehrkomponentenspritzgießwerkzeug, 2022.
ieee: F. M. Mühlhoff, Ein Beitrag zur InMould-Plasma Technologie zur Oberflächenvorbehandlung
im Mehrkomponentenspritzgießwerkzeug. 2022.
mla: Mühlhoff, Frederik Marvin. Ein Beitrag Zur InMould-Plasma Technologie Zur
Oberflächenvorbehandlung Im Mehrkomponentenspritzgießwerkzeug. 2022.
short: F.M. Mühlhoff, Ein Beitrag Zur InMould-Plasma Technologie Zur Oberflächenvorbehandlung
Im Mehrkomponentenspritzgießwerkzeug, 2022.
date_created: 2023-01-20T07:06:38Z
date_updated: 2023-01-20T07:06:40Z
department:
- _id: '9'
- _id: '367'
- _id: '321'
language:
- iso: eng
status: public
title: Ein Beitrag zur InMould-Plasma Technologie zur Oberflächenvorbehandlung im
Mehrkomponentenspritzgießwerkzeug
type: dissertation
user_id: '44116'
year: '2022'
...
---
_id: '37637'
author:
- first_name: Max Oliver
full_name: Bialaschik, Max Oliver
last_name: Bialaschik
citation:
ama: Bialaschik MO. Ein Beitrag Zum Warmgasstumpfschweißen von Kunststoffen.;
2022.
apa: Bialaschik, M. O. (2022). Ein Beitrag zum Warmgasstumpfschweißen von Kunststoffen.
bibtex: '@book{Bialaschik_2022, title={Ein Beitrag zum Warmgasstumpfschweißen von
Kunststoffen}, author={Bialaschik, Max Oliver}, year={2022} }'
chicago: Bialaschik, Max Oliver. Ein Beitrag Zum Warmgasstumpfschweißen von Kunststoffen,
2022.
ieee: M. O. Bialaschik, Ein Beitrag zum Warmgasstumpfschweißen von Kunststoffen.
2022.
mla: Bialaschik, Max Oliver. Ein Beitrag Zum Warmgasstumpfschweißen von Kunststoffen.
2022.
short: M.O. Bialaschik, Ein Beitrag Zum Warmgasstumpfschweißen von Kunststoffen,
2022.
date_created: 2023-01-20T07:06:03Z
date_updated: 2023-01-20T07:06:11Z
department:
- _id: '9'
- _id: '367'
- _id: '321'
language:
- iso: eng
status: public
title: Ein Beitrag zum Warmgasstumpfschweißen von Kunststoffen
type: dissertation
user_id: '44116'
year: '2022'
...
---
_id: '37636'
author:
- first_name: Hatice
full_name: Malatyali, Hatice
last_name: Malatyali
citation:
ama: Malatyali H. Modellierung Der Carbonfaserlängenverkürzung.; 2022.
apa: Malatyali, H. (2022). Modellierung der Carbonfaserlängenverkürzung.
bibtex: '@book{Malatyali_2022, title={Modellierung der Carbonfaserlängenverkürzung},
author={Malatyali, Hatice}, year={2022} }'
chicago: Malatyali, Hatice. Modellierung Der Carbonfaserlängenverkürzung,
2022.
ieee: H. Malatyali, Modellierung der Carbonfaserlängenverkürzung. 2022.
mla: Malatyali, Hatice. Modellierung Der Carbonfaserlängenverkürzung. 2022.
short: H. Malatyali, Modellierung Der Carbonfaserlängenverkürzung, 2022.
date_created: 2023-01-20T07:05:28Z
date_updated: 2023-01-20T07:05:30Z
department:
- _id: '9'
- _id: '367'
- _id: '321'
language:
- iso: eng
status: public
title: Modellierung der Carbonfaserlängenverkürzung
type: dissertation
user_id: '44116'
year: '2022'
...
---
_id: '31185'
article_number: '115699'
author:
- first_name: Xiaozhe
full_name: Ju, Xiaozhe
last_name: Ju
- first_name: Rolf
full_name: Mahnken, Rolf
id: '335'
last_name: Mahnken
- first_name: Yangjian
full_name: Xu, Yangjian
last_name: Xu
- first_name: Lihua
full_name: Liang, Lihua
last_name: Liang
- first_name: Chun
full_name: Cheng, Chun
last_name: Cheng
- first_name: Wangmin
full_name: Zhou, Wangmin
last_name: Zhou
citation:
ama: Ju X, Mahnken R, Xu Y, Liang L, Cheng C, Zhou W. Multiscale analysis of composite
structures with goal-oriented mesh adaptivity and reduced order homogenization.
Composite Structures. Published online 2022. doi:10.1016/j.compstruct.2022.115699
apa: Ju, X., Mahnken, R., Xu, Y., Liang, L., Cheng, C., & Zhou, W. (2022). Multiscale
analysis of composite structures with goal-oriented mesh adaptivity and reduced
order homogenization. Composite Structures, Article 115699. https://doi.org/10.1016/j.compstruct.2022.115699
bibtex: '@article{Ju_Mahnken_Xu_Liang_Cheng_Zhou_2022, title={Multiscale analysis
of composite structures with goal-oriented mesh adaptivity and reduced order homogenization},
DOI={10.1016/j.compstruct.2022.115699},
number={115699}, journal={Composite Structures}, publisher={Elsevier BV}, author={Ju,
Xiaozhe and Mahnken, Rolf and Xu, Yangjian and Liang, Lihua and Cheng, Chun and
Zhou, Wangmin}, year={2022} }'
chicago: Ju, Xiaozhe, Rolf Mahnken, Yangjian Xu, Lihua Liang, Chun Cheng, and Wangmin
Zhou. “Multiscale Analysis of Composite Structures with Goal-Oriented Mesh Adaptivity
and Reduced Order Homogenization.” Composite Structures, 2022. https://doi.org/10.1016/j.compstruct.2022.115699.
ieee: 'X. Ju, R. Mahnken, Y. Xu, L. Liang, C. Cheng, and W. Zhou, “Multiscale analysis
of composite structures with goal-oriented mesh adaptivity and reduced order homogenization,”
Composite Structures, Art. no. 115699, 2022, doi: 10.1016/j.compstruct.2022.115699.'
mla: Ju, Xiaozhe, et al. “Multiscale Analysis of Composite Structures with Goal-Oriented
Mesh Adaptivity and Reduced Order Homogenization.” Composite Structures,
115699, Elsevier BV, 2022, doi:10.1016/j.compstruct.2022.115699.
short: X. Ju, R. Mahnken, Y. Xu, L. Liang, C. Cheng, W. Zhou, Composite Structures
(2022).
date_created: 2022-05-10T11:18:45Z
date_updated: 2023-01-24T13:11:40Z
department:
- _id: '9'
- _id: '154'
- _id: '321'
doi: 10.1016/j.compstruct.2022.115699
keyword:
- Civil and Structural Engineering
- Ceramics and Composites
language:
- iso: eng
publication: Composite Structures
publication_identifier:
issn:
- 0263-8223
publication_status: published
publisher: Elsevier BV
quality_controlled: '1'
status: public
title: Multiscale analysis of composite structures with goal-oriented mesh adaptivity
and reduced order homogenization
type: journal_article
user_id: '335'
year: '2022'
...