---
_id: '9945'
abstract:
- lang: eng
text: Die starke Integration von Sensorik, Aktorik, Hard- und Software stellt Herausforderungen
an die Verlässlichkeit intelligenter mechatronischer Systeme dar. Diese Systeme
verfügen aber auch über großes Potential zur Verbesserung ihrer Verlässlichkeit
durch eine Anpassung des Systemverhaltens an den aktuellen Zustand. Um den Umfang
der Systemmodelle zu reduzieren und die Anpassung des Systemverhaltens zu ermöglichen,
sind fortschrittliche Modellierungsmethoden notwendig, mit denen die Verlässlichkeit
in frühen Phasen des Entwicklungsprozesses sichergestellt und evaluiert werden
kann. Von den Attributen der Verlässlichkeit ist insbesondere die Zuverlässigkeit
in hohem Maße von den auftretenden Belastungen an den Komponenten und damit vom
dynamischen Systemverhalten abhängig. Bisherige Modellierungsansätze bilden diese
Abhängigkeit nur unzureichend ab. Es wird daher ein Ansatz zur integrierten Modellierung
mechatronischer Systeme vorgestellt. Dieser ist in der Lage, sowohl die Dynamik
als auch die Zuverlässigkeit des Systems abzubilden. Die Transformation eines
Modells des dynamischen Systemverhaltens generiert dabei ein Zuverlässigkeitsmodell.
Für typischerweise konkurrierende Ziele können mit Hilfe von Mehrzieloptimierungsverfahren
Betriebspunkte eines Systems bestimmt werden. Das integrierte Modell kann zur
Erzeugung von Zielfunktionen für die Dynamik als auch für die Zuverlässigkeit
genutzt werden. Die Ergebnisse ermöglichen eine Verhaltensanpassung durch Wahl
eines paretooptimalen Betriebspunkts während des Betriebs. Das vorgeschlagene
Konzept zur integrierten Modellierung mechatronischer Systeme bietet aufgrund
des modellbasierten Entwicklungsansatzes und der automatisierten Transformation
eines Verlässlichkeitsmodells eine Reduktion der Benutzereingaben und eine Entlastung
des Benutzers. Dadurch wird die Wahrscheinlichkeit von Benutzerfehlern gesenkt
und die Verlässlichkeit bereits während der Entwicklung erhöht. Somit können Iterationsschleifen
vermieden und die Entwicklungskosten gesenkt werden.
author:
- first_name: Thorben
full_name: Kaul, Thorben
id: '14802'
last_name: Kaul
- first_name: Tobias
full_name: Meyer, Tobias
last_name: Meyer
- first_name: Walter
full_name: Sextro, Walter
id: '21220'
last_name: Sextro
citation:
ama: 'Kaul T, Meyer T, Sextro W. Integrierte Modellierung der Dynamik und der Verlässlichkeit
komplexer mechatronischer Systeme. In: Gausemeier J, Dumitrescu R, Rammig F, Schäfer
W, Trächtler A, eds. 10. Paderborner Workshop Entwurf Mechatronischer Systeme.
HNI-Verlagsschriftenreihe. Paderborn: Heinz Nixdorf Institut, Universität Paderborn;
2015:101-112.'
apa: 'Kaul, T., Meyer, T., & Sextro, W. (2015). Integrierte Modellierung der
Dynamik und der Verlässlichkeit komplexer mechatronischer Systeme. In J. Gausemeier,
R. Dumitrescu, F. Rammig, W. Schäfer, & A. Trächtler (Eds.), 10. Paderborner
Workshop Entwurf mechatronischer Systeme (pp. 101–112). Paderborn: Heinz Nixdorf
Institut, Universität Paderborn.'
bibtex: '@inproceedings{Kaul_Meyer_Sextro_2015, place={Paderborn}, series={HNI-Verlagsschriftenreihe},
title={Integrierte Modellierung der Dynamik und der Verlässlichkeit komplexer
mechatronischer Systeme}, booktitle={10. Paderborner Workshop Entwurf mechatronischer
Systeme}, publisher={Heinz Nixdorf Institut, Universität Paderborn}, author={Kaul,
Thorben and Meyer, Tobias and Sextro, Walter}, editor={Gausemeier, Jürgen and
Dumitrescu, Roman and Rammig, Franz and Schäfer, Wilhelm and Trächtler, AnsgarEditors},
year={2015}, pages={101–112}, collection={HNI-Verlagsschriftenreihe} }'
chicago: 'Kaul, Thorben, Tobias Meyer, and Walter Sextro. “Integrierte Modellierung
Der Dynamik Und Der Verlässlichkeit Komplexer Mechatronischer Systeme.” In 10.
Paderborner Workshop Entwurf Mechatronischer Systeme, edited by Jürgen Gausemeier,
Roman Dumitrescu, Franz Rammig, Wilhelm Schäfer, and Ansgar Trächtler, 101–12.
HNI-Verlagsschriftenreihe. Paderborn: Heinz Nixdorf Institut, Universität Paderborn,
2015.'
ieee: T. Kaul, T. Meyer, and W. Sextro, “Integrierte Modellierung der Dynamik und
der Verlässlichkeit komplexer mechatronischer Systeme,” in 10. Paderborner
Workshop Entwurf mechatronischer Systeme, 2015, pp. 101–112.
mla: Kaul, Thorben, et al. “Integrierte Modellierung Der Dynamik Und Der Verlässlichkeit
Komplexer Mechatronischer Systeme.” 10. Paderborner Workshop Entwurf Mechatronischer
Systeme, edited by Jürgen Gausemeier et al., Heinz Nixdorf Institut, Universität
Paderborn, 2015, pp. 101–12.
short: 'T. Kaul, T. Meyer, W. Sextro, in: J. Gausemeier, R. Dumitrescu, F. Rammig,
W. Schäfer, A. Trächtler (Eds.), 10. Paderborner Workshop Entwurf Mechatronischer
Systeme, Heinz Nixdorf Institut, Universität Paderborn, Paderborn, 2015, pp. 101–112.'
date_created: 2019-05-27T08:17:18Z
date_updated: 2019-09-30T08:06:51Z
department:
- _id: '151'
editor:
- first_name: Jürgen
full_name: Gausemeier, Jürgen
last_name: Gausemeier
- first_name: Roman
full_name: Dumitrescu, Roman
last_name: Dumitrescu
- first_name: Franz
full_name: Rammig, Franz
last_name: Rammig
- first_name: Wilhelm
full_name: Schäfer, Wilhelm
last_name: Schäfer
- first_name: Ansgar
full_name: Trächtler, Ansgar
last_name: Trächtler
keyword:
- Verlässlichkeit
- Zuverlässigkeit
- Dynamik
- integrierte Modellierung
language:
- iso: eng
page: 101-112
place: Paderborn
publication: 10. Paderborner Workshop Entwurf mechatronischer Systeme
publisher: Heinz Nixdorf Institut, Universität Paderborn
quality_controlled: '1'
series_title: HNI-Verlagsschriftenreihe
status: public
title: Integrierte Modellierung der Dynamik und der Verlässlichkeit komplexer mechatronischer
Systeme
type: conference
user_id: '55222'
year: '2015'
...
---
_id: '9946'
abstract:
- lang: eng
text: Intelligent mechatronic systems are able to autonomously adapt system behavior
to current environmental conditions and to system states. To allow for such reactions,
complex sensor and actuator systems as well as sophisticated information processing
are required, making these systems increasingly complex. However, with the risk
of increased system complexity also comes the chance to adapt system behavior
based on current reliability and in turn to increase reliability. The adaptation
is based on switching selecting an appropriate working point at runtime. Multiple
suitable working points can be found using multi-objective optimization techniques,
which require an accurate system model including system reliability. At present,
modeling of system reliability is a laborious manual task performed by reliability
modelling experts. Despite actual system reliability being highly dependent on
system dynamics, pre-existing system dynamics models and the resulting reliability
model are at best loosely coupled. To allow for closer interaction among dynamics
and reliability model and to ensure these are always synchronized, advanced modeling
techniques are required. Therefore, an integrated model is introduced that reduces
user input to a minimum and that integrates system dynamics and system reliability.
author:
- first_name: Thorben
full_name: Kaul, Thorben
id: '14802'
last_name: Kaul
- first_name: Tobias
full_name: Meyer, Tobias
last_name: Meyer
- first_name: Walter
full_name: Sextro, Walter
id: '21220'
last_name: Sextro
citation:
ama: 'Kaul T, Meyer T, Sextro W. Integrated Model for Dynamics and Reliability of
Intelligent Mechatronic Systems. In: et al.} P, ed. European Safety and Reliability
Conference (ESREL2015). London: Taylor and Francis; 2015. doi:10.1201/b19094-290'
apa: 'Kaul, T., Meyer, T., & Sextro, W. (2015). Integrated Model for Dynamics
and Reliability of Intelligent Mechatronic Systems. In P. et al.} (Ed.), European
Safety and Reliability Conference (ESREL2015). London: Taylor and Francis.
https://doi.org/10.1201/b19094-290'
bibtex: '@inproceedings{Kaul_Meyer_Sextro_2015, place={London}, title={Integrated
Model for Dynamics and Reliability of Intelligent Mechatronic Systems}, DOI={10.1201/b19094-290}, booktitle={European
Safety and Reliability Conference (ESREL2015)}, publisher={Taylor and Francis},
author={Kaul, Thorben and Meyer, Tobias and Sextro, Walter}, editor={et al.},
PodofilliniEditor}, year={2015} }'
chicago: 'Kaul, Thorben, Tobias Meyer, and Walter Sextro. “Integrated Model for
Dynamics and Reliability of Intelligent Mechatronic Systems.” In European Safety
and Reliability Conference (ESREL2015), edited by Podofillini et al.}. London:
Taylor and Francis, 2015. https://doi.org/10.1201/b19094-290.'
ieee: T. Kaul, T. Meyer, and W. Sextro, “Integrated Model for Dynamics and Reliability
of Intelligent Mechatronic Systems,” in European Safety and Reliability Conference
(ESREL2015), 2015.
mla: Kaul, Thorben, et al. “Integrated Model for Dynamics and Reliability of Intelligent
Mechatronic Systems.” European Safety and Reliability Conference (ESREL2015),
edited by Podofillini et al.}, Taylor and Francis, 2015, doi:10.1201/b19094-290.
short: 'T. Kaul, T. Meyer, W. Sextro, in: P. et al.} (Ed.), European Safety and
Reliability Conference (ESREL2015), Taylor and Francis, London, 2015.'
date_created: 2019-05-27T08:20:55Z
date_updated: 2019-09-30T08:07:29Z
department:
- _id: '151'
doi: 10.1201/b19094-290
editor:
- first_name: Podofillini
full_name: et al.}, Podofillini
last_name: et al.}
language:
- iso: eng
place: London
publication: European Safety and Reliability Conference (ESREL2015)
publisher: Taylor and Francis
quality_controlled: '1'
status: public
title: Integrated Model for Dynamics and Reliability of Intelligent Mechatronic Systems
type: conference
user_id: '55222'
year: '2015'
...
---
_id: '9947'
abstract:
- lang: eng
text: This paper presents a comparison of a number of prognostic methods with regard
to algorithm complexity and performance based on prognostic metrics. This information
serves as a guide for selection and design of prognostic systems for real-time
condition monitoring of technical systems. The methods are evaluated on ability
to estimate the remaining useful life of rolling element bearing. Run-to failure
vibration and temperature data is used in the analysis. The sampled prognostic
methods include wear-temperature correlation method, health state estimation using
temperature measurement, a multi-model particle filter approach with model parameter
adaptation utilizing temperature measurements, prognostics through health state
estimation and mapping extracted features to the remaining useful life through
regression approach. Although the performance of the methods utilizing the vibration
measurements is much better than the methods using temperature measurements, the
methods using temperature measurements are quite promising in terms of reducing
the overall cost of the condition monitoring system as well as the computational
time. An ensemble of the presented methods through weighted average is also introduced.
The results show that the methods are able to estimate the remaining useful life
within error bounds of +-15\%, which can be further reduced to +-5\% with the
ensemble approach.
author:
- first_name: James Kuria
full_name: Kimotho, James Kuria
last_name: Kimotho
- first_name: Walter
full_name: Sextro, Walter
id: '21220'
last_name: Sextro
citation:
ama: 'Kimotho JK, Sextro W. Comparison and ensemble of temperature-based and vibration-based
methods for machinery prognostics. In: Annual Conference of the Prognostics
and Health Management Society 2015. Vol 6. ; 2015.'
apa: Kimotho, J. K., & Sextro, W. (2015). Comparison and ensemble of temperature-based
and vibration-based methods for machinery prognostics. In Annual Conference
of the Prognostics and Health Management Society 2015 (Vol. 6).
bibtex: '@inproceedings{Kimotho_Sextro_2015, title={Comparison and ensemble of temperature-based
and vibration-based methods for machinery prognostics}, volume={6}, booktitle={Annual
Conference of the Prognostics and Health Management Society 2015}, author={Kimotho,
James Kuria and Sextro, Walter}, year={2015} }'
chicago: Kimotho, James Kuria, and Walter Sextro. “Comparison and Ensemble of Temperature-Based
and Vibration-Based Methods for Machinery Prognostics.” In Annual Conference
of the Prognostics and Health Management Society 2015, Vol. 6, 2015.
ieee: J. K. Kimotho and W. Sextro, “Comparison and ensemble of temperature-based
and vibration-based methods for machinery prognostics,” in Annual Conference
of the Prognostics and Health Management Society 2015, 2015, vol. 6.
mla: Kimotho, James Kuria, and Walter Sextro. “Comparison and Ensemble of Temperature-Based
and Vibration-Based Methods for Machinery Prognostics.” Annual Conference of
the Prognostics and Health Management Society 2015, vol. 6, 2015.
short: 'J.K. Kimotho, W. Sextro, in: Annual Conference of the Prognostics and Health
Management Society 2015, 2015.'
date_created: 2019-05-27T08:24:50Z
date_updated: 2019-05-27T08:25:44Z
department:
- _id: '151'
intvolume: ' 6'
keyword:
- ensemble methods
- combined prognostics
- data fusion
language:
- iso: eng
publication: Annual Conference of the Prognostics and Health Management Society 2015
status: public
title: Comparison and ensemble of temperature-based and vibration-based methods for
machinery prognostics
type: conference
user_id: '55222'
volume: 6
year: '2015'
...
---
_id: '9948'
author:
- first_name: Ryo
full_name: Kudo, Ryo
last_name: Kudo
- first_name: Peter
full_name: Bornmann, Peter
last_name: Bornmann
- first_name: Tobias
full_name: Hemsel, Tobias
id: '210'
last_name: Hemsel
- first_name: Takeshi
full_name: Morita, Takeshi
last_name: Morita
citation:
ama: Kudo R, Bornmann P, Hemsel T, Morita T. Thick KNbO 3 films deposited by ultrasonic-assisted
hydrothermal method. Acoustical Science and Technology. 2015;36(3):262-264.
doi:10.1250/ast.36.262
apa: Kudo, R., Bornmann, P., Hemsel, T., & Morita, T. (2015). Thick KNbO 3 films
deposited by ultrasonic-assisted hydrothermal method. Acoustical Science and
Technology, 36(3), 262–264. https://doi.org/10.1250/ast.36.262
bibtex: '@article{Kudo_Bornmann_Hemsel_Morita_2015, title={Thick KNbO 3 films deposited
by ultrasonic-assisted hydrothermal method}, volume={36}, DOI={10.1250/ast.36.262},
number={3}, journal={Acoustical Science and Technology}, publisher={Acoustical
Society of Japan}, author={Kudo, Ryo and Bornmann, Peter and Hemsel, Tobias and
Morita, Takeshi}, year={2015}, pages={262–264} }'
chicago: 'Kudo, Ryo, Peter Bornmann, Tobias Hemsel, and Takeshi Morita. “Thick KNbO
3 Films Deposited by Ultrasonic-Assisted Hydrothermal Method.” Acoustical Science
and Technology 36, no. 3 (2015): 262–64. https://doi.org/10.1250/ast.36.262.'
ieee: R. Kudo, P. Bornmann, T. Hemsel, and T. Morita, “Thick KNbO 3 films deposited
by ultrasonic-assisted hydrothermal method,” Acoustical Science and Technology,
vol. 36, no. 3, pp. 262–264, 2015.
mla: Kudo, Ryo, et al. “Thick KNbO 3 Films Deposited by Ultrasonic-Assisted Hydrothermal
Method.” Acoustical Science and Technology, vol. 36, no. 3, Acoustical
Society of Japan, 2015, pp. 262–64, doi:10.1250/ast.36.262.
short: R. Kudo, P. Bornmann, T. Hemsel, T. Morita, Acoustical Science and Technology
36 (2015) 262–264.
date_created: 2019-05-27T08:28:31Z
date_updated: 2019-09-16T10:51:23Z
department:
- _id: '151'
doi: 10.1250/ast.36.262
intvolume: ' 36'
issue: '3'
language:
- iso: eng
page: 262-264
publication: Acoustical Science and Technology
publisher: Acoustical Society of Japan
quality_controlled: '1'
status: public
title: Thick KNbO 3 films deposited by ultrasonic-assisted hydrothermal method
type: journal_article
user_id: '55222'
volume: 36
year: '2015'
...
---
_id: '9949'
abstract:
- lang: eng
text: Intelligent mechatronic systems other the possibility to adapt system behavior
to current dependability. This can be used to assure reliability by controlling
system behavior to reach a pre-defined lifetime. By using such closed loop control,
the margin of error of useful lifetime of an individual system is lowered. It
is also possible to change the pre-defined lifetime during operation, by adapting
system behavior to derate component usage. When planning maintenance actions,
the remaining useful lifetime of each individual system has to be taken into account.
Usually, stochastic properties of a fleet of systems are analyzed to create maintenance
plans. Among these, the main factor is the probability of an individual system
to last until maintenance. If condition-based maintenance is used, this is updated
for each individual system using available information about its current state.
By lowering the margin of error of useful lifetime, which directly corresponds
to the time until maintenance, extended maintenance periods are made possible.
Also using reliability-adaptive operation, a reversal of degradation driven maintenance
planning is possible where a maintenance plan is setup not only according to system
properties, but mainly to requirements imposed by maintenance personnel or infrastructure.
Each system then adapts its behavior accordingly and fails according to the maintenance
plan, making better use of maintenance personnel and system capabilities at the
same time. In this contribution, the potential of maintenance plan driven system
behavior adaptation is shown. A model including adaptation process and maintenance
actions is simulated over full system lifetime to assess the advantages gained.
author:
- first_name: Tobias
full_name: Meyer, Tobias
last_name: Meyer
- first_name: Thorben
full_name: Kaul, Thorben
id: '14802'
last_name: Kaul
- first_name: Walter
full_name: Sextro, Walter
id: '21220'
last_name: Sextro
citation:
ama: 'Meyer T, Kaul T, Sextro W. Advantages of reliability-adaptive system operation
for maintenance planning. In: Proceedings of the 9th IFAC Symposium on Fault
Detection, Supervision and Safety for Technical Processes. ; 2015:940-945.
doi:10.1016/j.ifacol.2015.09.647'
apa: Meyer, T., Kaul, T., & Sextro, W. (2015). Advantages of reliability-adaptive
system operation for maintenance planning. In Proceedings of the 9th IFAC Symposium
on Fault Detection, Supervision and Safety for Technical Processes (pp. 940–945).
https://doi.org/10.1016/j.ifacol.2015.09.647
bibtex: '@inproceedings{Meyer_Kaul_Sextro_2015, title={Advantages of reliability-adaptive
system operation for maintenance planning}, DOI={10.1016/j.ifacol.2015.09.647},
booktitle={Proceedings of the 9th IFAC Symposium on Fault Detection, Supervision
and Safety for Technical Processes}, author={Meyer, Tobias and Kaul, Thorben and
Sextro, Walter}, year={2015}, pages={940–945} }'
chicago: Meyer, Tobias, Thorben Kaul, and Walter Sextro. “Advantages of Reliability-Adaptive
System Operation for Maintenance Planning.” In Proceedings of the 9th IFAC
Symposium on Fault Detection, Supervision and Safety for Technical Processes,
940–45, 2015. https://doi.org/10.1016/j.ifacol.2015.09.647.
ieee: T. Meyer, T. Kaul, and W. Sextro, “Advantages of reliability-adaptive system
operation for maintenance planning,” in Proceedings of the 9th IFAC Symposium
on Fault Detection, Supervision and Safety for Technical Processes, 2015,
pp. 940–945.
mla: Meyer, Tobias, et al. “Advantages of Reliability-Adaptive System Operation
for Maintenance Planning.” Proceedings of the 9th IFAC Symposium on Fault Detection,
Supervision and Safety for Technical Processes, 2015, pp. 940–45, doi:10.1016/j.ifacol.2015.09.647.
short: 'T. Meyer, T. Kaul, W. Sextro, in: Proceedings of the 9th IFAC Symposium
on Fault Detection, Supervision and Safety for Technical Processes, 2015, pp.
940–945.'
date_created: 2019-05-27T08:29:40Z
date_updated: 2019-09-16T10:43:42Z
department:
- _id: '151'
doi: 10.1016/j.ifacol.2015.09.647
keyword:
- Adaptive systems
- Reliability analysis
- Availability
- Adaptive control
- Maintenance
- Self-optimizing systems
- Self-optimizing control
- Stochastic Petri-nets
language:
- iso: eng
page: 940-945
publication: Proceedings of the 9th IFAC Symposium on Fault Detection, Supervision
and Safety for Technical Processes
quality_controlled: '1'
status: public
title: Advantages of reliability-adaptive system operation for maintenance planning
type: conference
user_id: '55222'
year: '2015'
...
---
_id: '9950'
abstract:
- lang: eng
text: Intelligente technische Systeme, die in der Lage sind, sich an geänderte Umgebungsbedingungen
anzupassen, ermöglichen eine Adaption anhand der aktuell erreichten Zuverlässigkeit.
Zu diesem Zwecke kann ein geschlossener Regelkreis formuliert werden, der dazu
geeignet ist, den Betriebspunkt des Systems während der gesamten Lebensdauer anzupassen.
Dadurch wird eine harte Umschaltung während des Betriebs vermieden und die Verhaltensanpassung
ist vom Nutzer weitgehend unbemerkt möglich. Dazu wird die aktuelle Restlebensdauer
mit einer vorgegebenen Restlebensdauer verglichen. Durch Änderung der vorgegebenen
Restlebensdauer lässt sich auch eine Anpassung der gewünschten Nutzungsdauer erreichen,
beispielsweise um veränderte Wartungsintervalle einzuhalten. Zu diesem Zwecke
ist es allerdings notwendig, die aktuell erreichte Zuverlässigkeit zu schätzen.
Für die Regelung ist dabei die aktuelle Restlebensdauer der wichtigste Parameter,
da er als Istwert direkt mit der gewünschten Restlebensdauer als Sollwert verglichen
wird und als Reglereingang dient. Für die Genauigkeit der Regelung ist daher die
Bestimmung der Restlebensdauer von entscheidender Bedeutung. Es wird ein Modell
des Regelkreises vorgestellt, das auch den Einfluss einer fehlerhaften Restlebensdauerschätzung
auf die Verhaltensanpassung abbildet. Dadurch ist es möglich, Grenzen der Verhaltensanpassung
und die zur Einhaltung notwendige Genauigkeit der Restlebensdauerschätzung zu
bestimmen. Es gibt zahlreiche Ansätze, die Restlebensdauer zu schätzen, die aufgeteilt
werden in modellbasierte Verfahren und datengetriebene Verfahren. Die individuelle
Eignung eines jeden Verfahrens sowie die Modellbildung oder die Nutzung geeigneter
Algorithmen ist stark systemabhängig. Um die Auswahl von Verfahren und Modellen
oder Algorithmen zu ermöglichen, werden zunächst die Anforderungen an die Restlebensdauerschätzung
zur Nutzung als Regelungs-Istwert bestimmt. Verschiedene Verfahren werden sodann
hinsichtlich ihrer Eignung evaluiert und Anwendungsgrenzen aufgezeigt.
author:
- first_name: Tobias
full_name: Meyer, Tobias
last_name: Meyer
- first_name: James Kuria
full_name: Kimotho, James Kuria
last_name: Kimotho
- first_name: Walter
full_name: Sextro, Walter
id: '21220'
last_name: Sextro
citation:
ama: 'Meyer T, Kimotho JK, Sextro W. Anforderungen an Condition-Monitoring-Verfahren
zur Nutzung im zuverläsigkeitsgeregelten Betrieb adaptiver Systeme. In: 27.
Tagung Technische Zuverlässigkeit (TTZ 2015) - Entwicklung Und Betrieb Zuverlässiger
Produkte. Leonberg; 2015:111-122.'
apa: Meyer, T., Kimotho, J. K., & Sextro, W. (2015). Anforderungen an Condition-Monitoring-Verfahren
zur Nutzung im zuverläsigkeitsgeregelten Betrieb adaptiver Systeme. In 27.
Tagung Technische Zuverlässigkeit (TTZ 2015) - Entwicklung und Betrieb zuverlässiger
Produkte (pp. 111–122). Leonberg.
bibtex: '@inproceedings{Meyer_Kimotho_Sextro_2015, place={Leonberg}, title={Anforderungen
an Condition-Monitoring-Verfahren zur Nutzung im zuverläsigkeitsgeregelten Betrieb
adaptiver Systeme}, number={2260}, booktitle={27. Tagung Technische Zuverlässigkeit
(TTZ 2015) - Entwicklung und Betrieb zuverlässiger Produkte}, author={Meyer, Tobias
and Kimotho, James Kuria and Sextro, Walter}, year={2015}, pages={111–122} }'
chicago: Meyer, Tobias, James Kuria Kimotho, and Walter Sextro. “Anforderungen an
Condition-Monitoring-Verfahren Zur Nutzung Im Zuverläsigkeitsgeregelten Betrieb
Adaptiver Systeme.” In 27. Tagung Technische Zuverlässigkeit (TTZ 2015) - Entwicklung
Und Betrieb Zuverlässiger Produkte, 111–22. Leonberg, 2015.
ieee: T. Meyer, J. K. Kimotho, and W. Sextro, “Anforderungen an Condition-Monitoring-Verfahren
zur Nutzung im zuverläsigkeitsgeregelten Betrieb adaptiver Systeme,” in 27.
Tagung Technische Zuverlässigkeit (TTZ 2015) - Entwicklung und Betrieb zuverlässiger
Produkte, 2015, no. 2260, pp. 111–122.
mla: Meyer, Tobias, et al. “Anforderungen an Condition-Monitoring-Verfahren Zur
Nutzung Im Zuverläsigkeitsgeregelten Betrieb Adaptiver Systeme.” 27. Tagung
Technische Zuverlässigkeit (TTZ 2015) - Entwicklung Und Betrieb Zuverlässiger
Produkte, no. 2260, 2015, pp. 111–22.
short: 'T. Meyer, J.K. Kimotho, W. Sextro, in: 27. Tagung Technische Zuverlässigkeit
(TTZ 2015) - Entwicklung Und Betrieb Zuverlässiger Produkte, Leonberg, 2015, pp.
111–122.'
date_created: 2019-05-27T08:31:38Z
date_updated: 2019-09-30T08:09:22Z
department:
- _id: '151'
issue: '2260'
language:
- iso: eng
page: 111-122
place: Leonberg
publication: 27. Tagung Technische Zuverlässigkeit (TTZ 2015) - Entwicklung und Betrieb
zuverlässiger Produkte
quality_controlled: '1'
status: public
title: Anforderungen an Condition-Monitoring-Verfahren zur Nutzung im zuverläsigkeitsgeregelten
Betrieb adaptiver Systeme
type: conference
user_id: '55222'
year: '2015'
...
---
_id: '9951'
abstract:
- lang: eng
text: Ultrasonic wire bonding is an indispensable process in the manufacturing of
semiconductor components. It is used for interconnecting the silicon die to e.g.
connectors in the housing or to other semiconductors in complex components. In
high power applications, such as wind turbines, locomotives or electric vehicles,
the thermal and mechanical limits of interconnects made from aluminum are nearing.
The limits could be overcome using copper wire bonds, but their manufacturing
poses challenges due to the harder material, which leads to increased wear of
the bond tools and to less reliable production. To overcome these drawbacks, adaptation
of process parameters at runtime is employed. However, the range of parameter
values for which a stable process can be maintained is very small, making it necessary
to compute suitable parameters beforehand. To this end, and to gain insights into
the process itself, the ultrasonic bonding process is modeled. The full model
is composed of several partial models, some of which were introduced before. This
paper focuses on the modularization of the full model and on the interaction of
partial models. All partial models are presented, their interaction is shown and
the general outline of the simulation process is given.
author:
- first_name: Tobias
full_name: Meyer, Tobias
last_name: Meyer
- first_name: Andreas
full_name: Unger, Andreas
last_name: Unger
- first_name: Simon
full_name: Althoff, Simon
last_name: Althoff
- first_name: Walter
full_name: Sextro, Walter
id: '21220'
last_name: Sextro
- first_name: Michael
full_name: Brökelmann, Michael
last_name: Brökelmann
- first_name: Matthias
full_name: Hunstig, Matthias
last_name: Hunstig
- first_name: Karsten
full_name: Guth, Karsten
last_name: Guth
citation:
ama: 'Meyer T, Unger A, Althoff S, et al. Modeling and simulation of the ultrasonic
wire bonding process. In: 2015 17th Electronics Packaging Technology Conference.
; 2015. doi:10.1109/EPTC.2015.7412377'
apa: Meyer, T., Unger, A., Althoff, S., Sextro, W., Brökelmann, M., Hunstig, M.,
& Guth, K. (2015). Modeling and simulation of the ultrasonic wire bonding
process. In 2015 17th Electronics Packaging Technology Conference. https://doi.org/10.1109/EPTC.2015.7412377
bibtex: '@inproceedings{Meyer_Unger_Althoff_Sextro_Brökelmann_Hunstig_Guth_2015,
title={Modeling and simulation of the ultrasonic wire bonding process}, DOI={10.1109/EPTC.2015.7412377},
booktitle={2015 17th Electronics Packaging Technology Conference}, author={Meyer,
Tobias and Unger, Andreas and Althoff, Simon and Sextro, Walter and Brökelmann,
Michael and Hunstig, Matthias and Guth, Karsten}, year={2015} }'
chicago: Meyer, Tobias, Andreas Unger, Simon Althoff, Walter Sextro, Michael Brökelmann,
Matthias Hunstig, and Karsten Guth. “Modeling and Simulation of the Ultrasonic
Wire Bonding Process.” In 2015 17th Electronics Packaging Technology Conference,
2015. https://doi.org/10.1109/EPTC.2015.7412377.
ieee: T. Meyer et al., “Modeling and simulation of the ultrasonic wire bonding
process,” in 2015 17th Electronics Packaging Technology Conference, 2015.
mla: Meyer, Tobias, et al. “Modeling and Simulation of the Ultrasonic Wire Bonding
Process.” 2015 17th Electronics Packaging Technology Conference, 2015,
doi:10.1109/EPTC.2015.7412377.
short: 'T. Meyer, A. Unger, S. Althoff, W. Sextro, M. Brökelmann, M. Hunstig, K.
Guth, in: 2015 17th Electronics Packaging Technology Conference, 2015.'
date_created: 2019-05-27T08:34:21Z
date_updated: 2020-05-07T05:33:52Z
department:
- _id: '151'
doi: 10.1109/EPTC.2015.7412377
language:
- iso: eng
project:
- _id: '92'
grant_number: 02 PQ2210
name: Intelligente Herstellung zuverlässiger Kupferbondverbindungen
publication: 2015 17th Electronics Packaging Technology Conference
quality_controlled: '1'
status: public
title: Modeling and simulation of the ultrasonic wire bonding process
type: conference
user_id: '210'
year: '2015'
...
---
_id: '9952'
abstract:
- lang: eng
text: The contact between viscoelastic materials e.g. elastomers and a rough surface
leads to a special friction characteristic, which differs greatly in its properties
comparing to other materials like metals. In practice, this friction combination
occurs for example in the tire-road contact, or in the use of rubber gaskets.
Due to the frictional forces a system is significantly influenced in its vibrational
properties. The friction force is composed of two main components adhesion and
hysteresis. The adhesion results from molecular bounds between the contact partners,
while the deformation of the viscoelastic material by the roughness of the counter
body leads to power loss. This internal friction results in an additional frictional
force, which is described by the hysteresis. To simulate the frictional behaviour
of elastomers on rough surfaces and thus to determine the energy dissipation in
contact, it is necessary to develop a mechanical model which considers the roughness
of the contact partners, as well as dynamic effects and the dependence on normal
pressure and sliding speed. The viscoelastic material behaviour must also be considered.
The contact between two rough surfaces is modelled as a rough rigid layer contacting
a rough elas- tic layer. The elastic layer is modelled by point masses connected
by Maxwell-elements. This allows the viscoelastic properties of the elastomer
to be considered. The behaviour of whole system can be described by equations
of motion with integrated constraints. The degrees of freedom of the model depends
on the varying contact conditions. A point mass not in contact has two degrees
of freedom. A point mass in contact moving along the roughness path can be described
by only one degree of freedom. For each Maxwell-Element also an inner coordinate
and thus a further degree of freedom is needed. Because of varying contact conditions
dur- ing the simulation, the simulation interrupts in case the contact conditions
change. Then the equations of motions are adapted with respect to the contact
constraints. As a result of the simulation one obtain the energy dissipation and
thus the friction char- acteristic during the friction process. It is possible
to use these results in three dimensional point-contact elements in order to model
contact surfaces on lager length scales.
author:
- first_name: Frank
full_name: Schulte, Frank
last_name: Schulte
- first_name: Jan
full_name: Neuhaus, Jan
last_name: Neuhaus
- first_name: Walter
full_name: Sextro, Walter
id: '21220'
last_name: Sextro
citation:
ama: 'Schulte F, Neuhaus J, Sextro W. A Mechanical Model for the Dynamical Contact
of Elastic Rough Bodies with Viscoelastic Properties. In: Proceedings of ICoEV
2015 International Conference on Engineering Vibration. ; 2015:1109-1117.'
apa: Schulte, F., Neuhaus, J., & Sextro, W. (2015). A Mechanical Model for the
Dynamical Contact of Elastic Rough Bodies with Viscoelastic Properties. In Proceedings
of ICoEV 2015 International Conference on Engineering Vibration (pp. 1109–1117).
bibtex: '@inproceedings{Schulte_Neuhaus_Sextro_2015, title={A Mechanical Model for
the Dynamical Contact of Elastic Rough Bodies with Viscoelastic Properties}, booktitle={Proceedings
of ICoEV 2015 International Conference on Engineering Vibration}, author={Schulte,
Frank and Neuhaus, Jan and Sextro, Walter}, year={2015}, pages={1109–1117} }'
chicago: Schulte, Frank, Jan Neuhaus, and Walter Sextro. “A Mechanical Model for
the Dynamical Contact of Elastic Rough Bodies with Viscoelastic Properties.” In
Proceedings of ICoEV 2015 International Conference on Engineering Vibration,
1109–17, 2015.
ieee: F. Schulte, J. Neuhaus, and W. Sextro, “A Mechanical Model for the Dynamical
Contact of Elastic Rough Bodies with Viscoelastic Properties,” in Proceedings
of ICoEV 2015 International Conference on Engineering Vibration, 2015, pp.
1109–1117.
mla: Schulte, Frank, et al. “A Mechanical Model for the Dynamical Contact of Elastic
Rough Bodies with Viscoelastic Properties.” Proceedings of ICoEV 2015 International
Conference on Engineering Vibration, 2015, pp. 1109–17.
short: 'F. Schulte, J. Neuhaus, W. Sextro, in: Proceedings of ICoEV 2015 International
Conference on Engineering Vibration, 2015, pp. 1109–1117.'
date_created: 2019-05-27T08:37:22Z
date_updated: 2019-09-16T10:47:53Z
department:
- _id: '151'
keyword:
- Contact Mechanics
- Viscoelastic Material
- Adhesive Friction
- Hysteresis Friction
- Energy Dissipation
- Vibration
language:
- iso: eng
page: 1109-1117
publication: Proceedings of ICoEV 2015 International Conference on Engineering Vibration
quality_controlled: '1'
status: public
title: A Mechanical Model for the Dynamical Contact of Elastic Rough Bodies with Viscoelastic
Properties
type: conference
user_id: '55222'
year: '2015'
...
---
_id: '9954'
abstract:
- lang: eng
text: To increase quality and reliability of copper wire bonds, self-optimization
is a promising technique. For the implementation of self-optimization for ultrasonic
heavy copper wire bonding machines, a model of stick-slip motion between tool
and wire and between wire and substrate during the bonding process is essential.
Investigations confirm that both of these contacts do indeed show stick-slip movement
in each period oscillation. In a first step, this paper shows the importance of
modeling the stick-slip effect by determining, monitoring and analyzing amplitudes
and phase angles of tool tip, wire and substrate experimentally during bonding
via laser measurements. In a second step, the paper presents a dynamic model which
has been parameterized using an iterative numerical parameter identification method.
This model includes Archard's wear approach in order to compute the lost volume
of tool tip due to wear over the entire process time. A validation of the model
by comparing measured and calculated amplitudes of tool tip and wire reveals high
model quality. Then it is then possible to calculate the lifetime of the tool
for different process parameters, i.e. values of normal force and ultrasonic voltage.
author:
- first_name: Andreas
full_name: Unger, Andreas
last_name: Unger
- first_name: Walter
full_name: Sextro, Walter
id: '21220'
last_name: Sextro
- first_name: Tobias
full_name: Meyer, Tobias
last_name: Meyer
- first_name: Paul
full_name: Eichwald, Paul
last_name: Eichwald
- first_name: Simon
full_name: Althoff, Simon
last_name: Althoff
- first_name: Florian
full_name: Eacock, Florian
last_name: Eacock
- first_name: Michael
full_name: Brökelmann, Michael
last_name: Brökelmann
citation:
ama: 'Unger A, Sextro W, Meyer T, et al. Modeling of the Stick-Slip Effect in Heavy
Copper Wire Bonding to Determine and Reduce Tool Wear. In: 2015 17th Electronics
Packaging Technology Conference. ; 2015. doi:10.1109/EPTC.2015.7412375'
apa: Unger, A., Sextro, W., Meyer, T., Eichwald, P., Althoff, S., Eacock, F., &
Brökelmann, M. (2015). Modeling of the Stick-Slip Effect in Heavy Copper Wire
Bonding to Determine and Reduce Tool Wear. In 2015 17th Electronics Packaging
Technology Conference. https://doi.org/10.1109/EPTC.2015.7412375
bibtex: '@inproceedings{Unger_Sextro_Meyer_Eichwald_Althoff_Eacock_Brökelmann_2015,
title={Modeling of the Stick-Slip Effect in Heavy Copper Wire Bonding to Determine
and Reduce Tool Wear}, DOI={10.1109/EPTC.2015.7412375},
booktitle={2015 17th Electronics Packaging Technology Conference}, author={Unger,
Andreas and Sextro, Walter and Meyer, Tobias and Eichwald, Paul and Althoff, Simon
and Eacock, Florian and Brökelmann, Michael}, year={2015} }'
chicago: Unger, Andreas, Walter Sextro, Tobias Meyer, Paul Eichwald, Simon Althoff,
Florian Eacock, and Michael Brökelmann. “Modeling of the Stick-Slip Effect in
Heavy Copper Wire Bonding to Determine and Reduce Tool Wear.” In 2015 17th
Electronics Packaging Technology Conference, 2015. https://doi.org/10.1109/EPTC.2015.7412375.
ieee: A. Unger et al., “Modeling of the Stick-Slip Effect in Heavy Copper
Wire Bonding to Determine and Reduce Tool Wear,” in 2015 17th Electronics Packaging
Technology Conference, 2015.
mla: Unger, Andreas, et al. “Modeling of the Stick-Slip Effect in Heavy Copper Wire
Bonding to Determine and Reduce Tool Wear.” 2015 17th Electronics Packaging
Technology Conference, 2015, doi:10.1109/EPTC.2015.7412375.
short: 'A. Unger, W. Sextro, T. Meyer, P. Eichwald, S. Althoff, F. Eacock, M. Brökelmann,
in: 2015 17th Electronics Packaging Technology Conference, 2015.'
date_created: 2019-05-27T08:43:55Z
date_updated: 2020-05-07T05:33:52Z
department:
- _id: '151'
doi: 10.1109/EPTC.2015.7412375
language:
- iso: eng
project:
- _id: '92'
grant_number: 02 PQ2210
name: Intelligente Herstellung zuverlässiger Kupferbondverbindungen
publication: 2015 17th Electronics Packaging Technology Conference
quality_controlled: '1'
status: public
title: Modeling of the Stick-Slip Effect in Heavy Copper Wire Bonding to Determine
and Reduce Tool Wear
type: conference
user_id: '210'
year: '2015'
...
---
_id: '398'
abstract:
- lang: eng
text: We consider strategic games in which each player seeks a mixed strategy to
minimize her cost evaluated by a concave valuation V (mapping probability distributions
to reals); such valuations are used to model risk. In contrast to games with expectation-optimizer
players where mixed equilibria always exist (Nash 1950; Nash Ann. Math. 54, 286–295,
1951), a mixed equilibrium for such games, called a V-equilibrium, may fail to
exist, even though pure equilibria (if any) transfer over. What is the exact impact
of such valuations on the existence, structure and complexity of mixed equilibria?
We address this fundamental question in the context of expectation plus variance,
a particular concave valuation denoted as RA, which stands for risk-averse; so,
variance enters as a measure of risk and it is used as an additive adjustment
to expectation. We obtain the following results about RA-equilibria:A collection
of general structural properties of RA-equilibria connecting to (i) E-equilibria
and Var-equilibria, which correspond to the expectation and variance valuations
E and Var, respectively, and to (ii) other weaker or incomparable properties such
as Weak Equilibrium and Strong Equilibrium. Some of these structural properties
imply quantitative constraints on the existence of mixed RA-equilibria.A second
collection of (i) existence, (ii) equivalence and separation (with respect to
E-equilibria), and (iii) characterization results for RA-equilibria in the new
class of player-specific scheduling games. We provide suitable examples with a
mixed RA-equilibrium that is not an E-equilibrium and vice versa.A purification
technique to transform a player-specific scheduling game on two identical links
into a player-specific scheduling game on two links so that all non-pure RA-equilibria
are eliminated while no new pure equilibria are created; so, a particular player-specific
scheduling game on two identical links with no pure equilibrium yields a player-specific
scheduling game with no RA-equilibrium (whether mixed or pure). As a by-product,
the first PLS-completeness result for the computation of RA-equilibria follows.
author:
- first_name: Burkhard
full_name: Monien, Burkhard
last_name: Monien
- first_name: Marios
full_name: Mavronicolas, Marios
last_name: Mavronicolas
citation:
ama: Monien B, Mavronicolas M. Minimizing Expectation Plus Variance. Theory of
Computing Systems. 2015;57(3):617-654. doi:10.1007/s00224-014-9542-z
apa: Monien, B., & Mavronicolas, M. (2015). Minimizing Expectation Plus Variance.
Theory of Computing Systems, 57(3), 617–654. https://doi.org/10.1007/s00224-014-9542-z
bibtex: '@article{Monien_Mavronicolas_2015, title={Minimizing Expectation Plus Variance},
volume={57}, DOI={10.1007/s00224-014-9542-z},
number={3}, journal={Theory of Computing Systems}, publisher={Springer}, author={Monien,
Burkhard and Mavronicolas, Marios}, year={2015}, pages={617–654} }'
chicago: 'Monien, Burkhard, and Marios Mavronicolas. “Minimizing Expectation Plus
Variance.” Theory of Computing Systems 57, no. 3 (2015): 617–54. https://doi.org/10.1007/s00224-014-9542-z.'
ieee: B. Monien and M. Mavronicolas, “Minimizing Expectation Plus Variance,” Theory
of Computing Systems, vol. 57, no. 3, pp. 617–654, 2015.
mla: Monien, Burkhard, and Marios Mavronicolas. “Minimizing Expectation Plus Variance.”
Theory of Computing Systems, vol. 57, no. 3, Springer, 2015, pp. 617–54,
doi:10.1007/s00224-014-9542-z.
short: B. Monien, M. Mavronicolas, Theory of Computing Systems 57 (2015) 617–654.
date_created: 2017-10-17T12:42:09Z
date_updated: 2022-01-06T07:00:04Z
ddc:
- '040'
doi: 10.1007/s00224-014-9542-z
file:
- access_level: closed
content_type: application/pdf
creator: florida
date_created: 2018-03-15T08:22:31Z
date_updated: 2018-03-15T08:22:31Z
file_id: '1255'
file_name: 398-MEPV14_02.pdf
file_size: 638191
relation: main_file
success: 1
file_date_updated: 2018-03-15T08:22:31Z
has_accepted_license: '1'
intvolume: ' 57'
issue: '3'
language:
- iso: eng
page: 617-654
project:
- _id: '1'
name: SFB 901
- _id: '7'
name: SFB 901 - Subprojekt A3
- _id: '2'
name: SFB 901 - Project Area A
publication: Theory of Computing Systems
publisher: Springer
status: public
title: Minimizing Expectation Plus Variance
type: journal_article
user_id: '42447'
volume: 57
year: '2015'
...
---
_id: '40'
author:
- first_name: Simon
full_name: Schwichtenberg, Simon
id: '13235'
last_name: Schwichtenberg
- first_name: Gregor
full_name: Engels, Gregor
last_name: Engels
citation:
ama: 'Schwichtenberg S, Engels G. RSDL workbench results for OAEI 2015. In: Proceedings
of the 10th International Workshop on Ontology Matching Collocated with the 14th
International Semantic Web Conference (ISWC 2015), Bethlehem, PA, USA, October
12, 2015. Vol 1545. CEUR-WS.org; 2015:192--199.'
apa: Schwichtenberg, S., & Engels, G. (2015). RSDL workbench results for OAEI
2015. In Proceedings of the 10th International Workshop on Ontology Matching
collocated with the 14th International Semantic Web Conference (ISWC 2015), Bethlehem,
PA, USA, October 12, 2015. (Vol. 1545, pp. 192--199). CEUR-WS.org.
bibtex: '@inproceedings{Schwichtenberg_Engels_2015, title={RSDL workbench results
for OAEI 2015}, volume={1545}, booktitle={Proceedings of the 10th International
Workshop on Ontology Matching collocated with the 14th International Semantic
Web Conference (ISWC 2015), Bethlehem, PA, USA, October 12, 2015.}, publisher={CEUR-WS.org},
author={Schwichtenberg, Simon and Engels, Gregor}, year={2015}, pages={192--199}
}'
chicago: Schwichtenberg, Simon, and Gregor Engels. “RSDL Workbench Results for OAEI
2015.” In Proceedings of the 10th International Workshop on Ontology Matching
Collocated with the 14th International Semantic Web Conference (ISWC 2015), Bethlehem,
PA, USA, October 12, 2015., 1545:192--199. CEUR-WS.org, 2015.
ieee: S. Schwichtenberg and G. Engels, “RSDL workbench results for OAEI 2015,” in
Proceedings of the 10th International Workshop on Ontology Matching collocated
with the 14th International Semantic Web Conference (ISWC 2015), Bethlehem, PA,
USA, October 12, 2015., 2015, vol. 1545, pp. 192--199.
mla: Schwichtenberg, Simon, and Gregor Engels. “RSDL Workbench Results for OAEI
2015.” Proceedings of the 10th International Workshop on Ontology Matching
Collocated with the 14th International Semantic Web Conference (ISWC 2015), Bethlehem,
PA, USA, October 12, 2015., vol. 1545, CEUR-WS.org, 2015, pp. 192--199.
short: 'S. Schwichtenberg, G. Engels, in: Proceedings of the 10th International
Workshop on Ontology Matching Collocated with the 14th International Semantic
Web Conference (ISWC 2015), Bethlehem, PA, USA, October 12, 2015., CEUR-WS.org,
2015, pp. 192--199.'
date_created: 2017-08-11T12:03:52Z
date_updated: 2022-01-06T07:00:06Z
intvolume: ' 1545'
main_file_link:
- url: http://ceur-ws.org/Vol-1545/oaei15_paper14.pdf
page: 192--199
publication: Proceedings of the 10th International Workshop on Ontology Matching collocated
with the 14th International Semantic Web Conference (ISWC 2015), Bethlehem, PA,
USA, October 12, 2015.
publication_status: published
publisher: CEUR-WS.org
status: public
title: RSDL workbench results for OAEI 2015
type: conference
user_id: '13235'
volume: 1545
year: '2015'
...
---
_id: '4018'
author:
- first_name: Katharina
full_name: Brassat, Katharina
id: '11305'
last_name: Brassat
- first_name: Christoph
full_name: Brodehl, Christoph
id: '30380'
last_name: Brodehl
- first_name: Jörg
full_name: Lindner, Jörg
id: '20797'
last_name: Lindner
citation:
ama: 'Brassat K, Brodehl C, Lindner J. Self-assembled nanogap electrodes for the
directed assembly of nanoparticles. In: ; 2015.'
apa: Brassat, K., Brodehl, C., & Lindner, J. (2015). Self-assembled nanogap
electrodes for the directed assembly of nanoparticles. Presented at the E-MRS
Fall Meeting 2015, Warsaw (Poland).
bibtex: '@inproceedings{Brassat_Brodehl_Lindner_2015, title={Self-assembled nanogap
electrodes for the directed assembly of nanoparticles}, author={Brassat, Katharina
and Brodehl, Christoph and Lindner, Jörg}, year={2015} }'
chicago: Brassat, Katharina, Christoph Brodehl, and Jörg Lindner. “Self-Assembled
Nanogap Electrodes for the Directed Assembly of Nanoparticles,” 2015.
ieee: K. Brassat, C. Brodehl, and J. Lindner, “Self-assembled nanogap electrodes
for the directed assembly of nanoparticles,” presented at the E-MRS Fall Meeting
2015, Warsaw (Poland), 2015.
mla: Brassat, Katharina, et al. Self-Assembled Nanogap Electrodes for the Directed
Assembly of Nanoparticles. 2015.
short: 'K. Brassat, C. Brodehl, J. Lindner, in: 2015.'
conference:
end_date: 2015-09-18
location: Warsaw (Poland)
name: E-MRS Fall Meeting 2015
start_date: 2015-09-14
date_created: 2018-08-21T12:53:19Z
date_updated: 2022-01-06T07:00:07Z
department:
- _id: '286'
- _id: '15'
language:
- iso: eng
status: public
title: Self-assembled nanogap electrodes for the directed assembly of nanoparticles
type: conference
user_id: '55706'
year: '2015'
...
---
_id: '4019'
author:
- first_name: Katharina
full_name: Brassat, Katharina
id: '11305'
last_name: Brassat
- first_name: Christoph
full_name: Brodehl, Christoph
id: '30380'
last_name: Brodehl
- first_name: Jörg
full_name: Lindner, Jörg
id: '20797'
last_name: Lindner
citation:
ama: 'Brassat K, Brodehl C, Lindner J. Self-assembled Nanogap Electrodes in Microfluidic
Channels. In: ; 2015.'
apa: Brassat, K., Brodehl, C., & Lindner, J. (2015). Self-assembled Nanogap
Electrodes in Microfluidic Channels. Presented at the GRK 1664 Convention, Paderborn
(Germany).
bibtex: '@inproceedings{Brassat_Brodehl_Lindner_2015, title={Self-assembled Nanogap
Electrodes in Microfluidic Channels}, author={Brassat, Katharina and Brodehl, Christoph
and Lindner, Jörg}, year={2015} }'
chicago: Brassat, Katharina, Christoph Brodehl, and Jörg Lindner. “Self-Assembled
Nanogap Electrodes in Microfluidic Channels,” 2015.
ieee: K. Brassat, C. Brodehl, and J. Lindner, “Self-assembled Nanogap Electrodes
in Microfluidic Channels,” presented at the GRK 1664 Convention, Paderborn (Germany),
2015.
mla: Brassat, Katharina, et al. Self-Assembled Nanogap Electrodes in Microfluidic
Channels. 2015.
short: 'K. Brassat, C. Brodehl, J. Lindner, in: 2015.'
conference:
end_date: 2015-11-25
location: Paderborn (Germany)
name: GRK 1664 Convention
start_date: 2015-11-24
date_created: 2018-08-21T12:54:54Z
date_updated: 2022-01-06T07:00:07Z
department:
- _id: '286'
- _id: '15'
language:
- iso: eng
status: public
title: Self-assembled Nanogap Electrodes in Microfluidic Channels
type: conference
user_id: '55706'
year: '2015'
...
---
_id: '4020'
author:
- first_name: Christoph
full_name: Brodehl, Christoph
id: '30380'
last_name: Brodehl
- first_name: Thomas
full_name: Riedl, Thomas
id: '36950'
last_name: Riedl
- first_name: Siegmund
full_name: Greulich-Weber, Siegmund
last_name: Greulich-Weber
- first_name: Jörg
full_name: Lindner, Jörg
id: '20797'
last_name: Lindner
citation:
ama: 'Brodehl C, Riedl T, Greulich-Weber S, Lindner J. Three-dimensional analysis
of mask-clogging effects on the morphology of nanoparticles fabricated by nanosphere
lithography. In: ; 2015.'
apa: Brodehl, C., Riedl, T., Greulich-Weber, S., & Lindner, J. (2015). Three-dimensional
analysis of mask-clogging effects on the morphology of nanoparticles fabricated
by nanosphere lithography. Presented at the E-MRS Spring Meeting 2015, Lille (France).
bibtex: '@inproceedings{Brodehl_Riedl_Greulich-Weber_Lindner_2015, title={Three-dimensional
analysis of mask-clogging effects on the morphology of nanoparticles fabricated
by nanosphere lithography}, author={Brodehl, Christoph and Riedl, Thomas and Greulich-Weber,
Siegmund and Lindner, Jörg}, year={2015} }'
chicago: Brodehl, Christoph, Thomas Riedl, Siegmund Greulich-Weber, and Jörg Lindner.
“Three-Dimensional Analysis of Mask-Clogging Effects on the Morphology of Nanoparticles
Fabricated by Nanosphere Lithography,” 2015.
ieee: C. Brodehl, T. Riedl, S. Greulich-Weber, and J. Lindner, “Three-dimensional
analysis of mask-clogging effects on the morphology of nanoparticles fabricated
by nanosphere lithography,” presented at the E-MRS Spring Meeting 2015, Lille
(France), 2015.
mla: Brodehl, Christoph, et al. Three-Dimensional Analysis of Mask-Clogging Effects
on the Morphology of Nanoparticles Fabricated by Nanosphere Lithography. 2015.
short: 'C. Brodehl, T. Riedl, S. Greulich-Weber, J. Lindner, in: 2015.'
conference:
end_date: 2015-05-15
location: Lille (France)
name: E-MRS Spring Meeting 2015
start_date: 2015-05-11
date_created: 2018-08-21T12:56:43Z
date_updated: 2022-01-06T07:00:07Z
department:
- _id: '286'
- _id: '15'
language:
- iso: eng
status: public
title: Three-dimensional analysis of mask-clogging effects on the morphology of nanoparticles
fabricated by nanosphere lithography
type: conference
user_id: '55706'
year: '2015'
...
---
_id: '4021'
author:
- first_name: Christoph
full_name: Brodehl, Christoph
id: '30380'
last_name: Brodehl
- first_name: Siegmund
full_name: Greulich-Weber, Siegmund
last_name: Greulich-Weber
- first_name: Jörg
full_name: Lindner, Jörg
id: '20797'
last_name: Lindner
citation:
ama: 'Brodehl C, Greulich-Weber S, Lindner J. How to create billions of tailored
plasmonic nanoparticles in half an hour. In: ; 2015.'
apa: Brodehl, C., Greulich-Weber, S., & Lindner, J. (2015). How to create billions
of tailored plasmonic nanoparticles in half an hour. Presented at the GRK 1664
Convention, Paderborn.
bibtex: '@inproceedings{Brodehl_Greulich-Weber_Lindner_2015, title={How to create
billions of tailored plasmonic nanoparticles in half an hour}, author={Brodehl,
Christoph and Greulich-Weber, Siegmund and Lindner, Jörg}, year={2015} }'
chicago: Brodehl, Christoph, Siegmund Greulich-Weber, and Jörg Lindner. “How to
Create Billions of Tailored Plasmonic Nanoparticles in Half an Hour,” 2015.
ieee: C. Brodehl, S. Greulich-Weber, and J. Lindner, “How to create billions of
tailored plasmonic nanoparticles in half an hour,” presented at the GRK 1664 Convention,
Paderborn, 2015.
mla: Brodehl, Christoph, et al. How to Create Billions of Tailored Plasmonic
Nanoparticles in Half an Hour. 2015.
short: 'C. Brodehl, S. Greulich-Weber, J. Lindner, in: 2015.'
conference:
end_date: 2015-11-25
location: Paderborn
name: GRK 1664 Convention
start_date: 2015-11-24
date_created: 2018-08-21T12:58:12Z
date_updated: 2022-01-06T07:00:07Z
department:
- _id: '286'
- _id: '15'
language:
- iso: eng
status: public
title: How to create billions of tailored plasmonic nanoparticles in half an hour
type: conference
user_id: '55706'
year: '2015'
...
---
_id: '4022'
author:
- first_name: Dennis
full_name: Drude, Dennis
last_name: Drude
- first_name: Katharina
full_name: Brassat, Katharina
id: '11305'
last_name: Brassat
- first_name: Christoph
full_name: Brodehl, Christoph
id: '30380'
last_name: Brodehl
- first_name: Jörg
full_name: Lindner, Jörg
id: '20797'
last_name: Lindner
citation:
ama: 'Drude D, Brassat K, Brodehl C, Lindner J. Correlation between defect densities
in colloidal nanosphere masks and experimental parameters. In: ; 2015.'
apa: Drude, D., Brassat, K., Brodehl, C., & Lindner, J. (2015). Correlation
between defect densities in colloidal nanosphere masks and experimental parameters.
Presented at the E-MRS Fall Meeting 2015, Warsaw (Poland).
bibtex: '@inproceedings{Drude_Brassat_Brodehl_Lindner_2015, title={Correlation between
defect densities in colloidal nanosphere masks and experimental parameters}, author={Drude,
Dennis and Brassat, Katharina and Brodehl, Christoph and Lindner, Jörg}, year={2015}
}'
chicago: Drude, Dennis, Katharina Brassat, Christoph Brodehl, and Jörg Lindner.
“Correlation between Defect Densities in Colloidal Nanosphere Masks and Experimental
Parameters,” 2015.
ieee: D. Drude, K. Brassat, C. Brodehl, and J. Lindner, “Correlation between defect
densities in colloidal nanosphere masks and experimental parameters,” presented
at the E-MRS Fall Meeting 2015, Warsaw (Poland), 2015.
mla: Drude, Dennis, et al. Correlation between Defect Densities in Colloidal
Nanosphere Masks and Experimental Parameters. 2015.
short: 'D. Drude, K. Brassat, C. Brodehl, J. Lindner, in: 2015.'
conference:
end_date: 2015-09-18
location: Warsaw (Poland)
name: E-MRS Fall Meeting 2015
start_date: 2015-09-14
date_created: 2018-08-21T13:03:02Z
date_updated: 2022-01-06T07:00:07Z
department:
- _id: '286'
- _id: '15'
language:
- iso: eng
status: public
title: Correlation between defect densities in colloidal nanosphere masks and experimental
parameters
type: conference
user_id: '55706'
year: '2015'
...
---
_id: '4023'
article_number: ' mrsf14-1748-ii11-25'
author:
- first_name: Christoph
full_name: Brodehl, Christoph
id: '30380'
last_name: Brodehl
- first_name: Siegmund
full_name: Greulich-Weber, Siegmund
last_name: Greulich-Weber
- first_name: Jörg
full_name: Lindner, Jörg
id: '20797'
last_name: Lindner
citation:
ama: Brodehl C, Greulich-Weber S, Lindner J. An Algorithm for Tailoring of Nanoparticles
by Double Angle Resolved Nanosphere Lithography. MRS Proceedings. 2015;1748.
doi:10.1557/opl.2015.77
apa: Brodehl, C., Greulich-Weber, S., & Lindner, J. (2015). An Algorithm for
Tailoring of Nanoparticles by Double Angle Resolved Nanosphere Lithography. MRS
Proceedings, 1748. https://doi.org/10.1557/opl.2015.77
bibtex: '@article{Brodehl_Greulich-Weber_Lindner_2015, title={An Algorithm for Tailoring
of Nanoparticles by Double Angle Resolved Nanosphere Lithography}, volume={1748},
DOI={10.1557/opl.2015.77}, number={mrsf14-1748-ii11-25},
journal={MRS Proceedings}, publisher={Cambridge University Press (CUP)}, author={Brodehl,
Christoph and Greulich-Weber, Siegmund and Lindner, Jörg}, year={2015} }'
chicago: Brodehl, Christoph, Siegmund Greulich-Weber, and Jörg Lindner. “An Algorithm
for Tailoring of Nanoparticles by Double Angle Resolved Nanosphere Lithography.”
MRS Proceedings 1748 (2015). https://doi.org/10.1557/opl.2015.77.
ieee: C. Brodehl, S. Greulich-Weber, and J. Lindner, “An Algorithm for Tailoring
of Nanoparticles by Double Angle Resolved Nanosphere Lithography,” MRS Proceedings,
vol. 1748, 2015.
mla: Brodehl, Christoph, et al. “An Algorithm for Tailoring of Nanoparticles by
Double Angle Resolved Nanosphere Lithography.” MRS Proceedings, vol. 1748,
mrsf14-1748-ii11-25, Cambridge University Press (CUP), 2015, doi:10.1557/opl.2015.77.
short: C. Brodehl, S. Greulich-Weber, J. Lindner, MRS Proceedings 1748 (2015).
date_created: 2018-08-21T13:03:44Z
date_updated: 2022-01-06T07:00:07Z
department:
- _id: '286'
- _id: '15'
doi: 10.1557/opl.2015.77
intvolume: ' 1748'
language:
- iso: eng
publication: MRS Proceedings
publication_identifier:
issn:
- 1946-4274
publication_status: published
publisher: Cambridge University Press (CUP)
status: public
title: An Algorithm for Tailoring of Nanoparticles by Double Angle Resolved Nanosphere
Lithography
type: journal_article
user_id: '55706'
volume: 1748
year: '2015'
...
---
_id: '4024'
abstract:
- lang: eng
text: "We investigate the formation of cubic GaN quantum dots (QDs) on pseudomorphic
strained cubic AlN layers on \r\n3C-SiC (001) substrates grown by means of molecular
beam epitaxy. Surface morphologies of various QD sizes \r\nand densities were
obtained from uncapped samples by atomic force microscopy. These results were
correlated \r\nwith similar but capped samples by photoluminescence experiments.
The QD density varies by one order of \r\nmagnitude from ~1x10^10 cm^-2 to ~1x10^11
cm^-2 as a function of the GaN coverage on the surface. The initial layer \r\nthickness
for the creation of cubic GaN QDs on cubic AlN was obtained to 1.95 monolayers
by a comparison \r\nbetween the experimental results and an analytical model.
Our results reveal the strain-driven Stranski-Krastanov \r\ngrowth mode as the
main formation process of the cubic GaN QDs. "
article_type: original
author:
- first_name: M.
full_name: Bürger, M.
last_name: Bürger
- first_name: Jörg
full_name: Lindner, Jörg
id: '20797'
last_name: Lindner
- first_name: Dirk
full_name: Reuter, Dirk
id: '37763'
last_name: Reuter
- first_name: D. J.
full_name: As, D. J.
last_name: As
citation:
ama: Bürger M, Lindner J, Reuter D, As DJ. Investigation of cubic GaN quantum dots
grown by the Stranski-Krastanov process. physica status solidi (c). 2015;12(4-5):452-455.
doi:10.1002/pssc.201400132
apa: Bürger, M., Lindner, J., Reuter, D., & As, D. J. (2015). Investigation
of cubic GaN quantum dots grown by the Stranski-Krastanov process. Physica
Status Solidi (C), 12(4–5), 452–455. https://doi.org/10.1002/pssc.201400132
bibtex: '@article{Bürger_Lindner_Reuter_As_2015, title={Investigation of cubic GaN
quantum dots grown by the Stranski-Krastanov process}, volume={12}, DOI={10.1002/pssc.201400132},
number={4–5}, journal={physica status solidi (c)}, publisher={Wiley}, author={Bürger,
M. and Lindner, Jörg and Reuter, Dirk and As, D. J.}, year={2015}, pages={452–455}
}'
chicago: 'Bürger, M., Jörg Lindner, Dirk Reuter, and D. J. As. “Investigation of
Cubic GaN Quantum Dots Grown by the Stranski-Krastanov Process.” Physica Status
Solidi (C) 12, no. 4–5 (2015): 452–55. https://doi.org/10.1002/pssc.201400132.'
ieee: M. Bürger, J. Lindner, D. Reuter, and D. J. As, “Investigation of cubic GaN
quantum dots grown by the Stranski-Krastanov process,” physica status solidi
(c), vol. 12, no. 4–5, pp. 452–455, 2015.
mla: Bürger, M., et al. “Investigation of Cubic GaN Quantum Dots Grown by the Stranski-Krastanov
Process.” Physica Status Solidi (C), vol. 12, no. 4–5, Wiley, 2015, pp.
452–55, doi:10.1002/pssc.201400132.
short: M. Bürger, J. Lindner, D. Reuter, D.J. As, Physica Status Solidi (C) 12 (2015)
452–455.
date_created: 2018-08-21T13:07:35Z
date_updated: 2022-01-06T07:00:08Z
ddc:
- '530'
department:
- _id: '286'
- _id: '292'
- _id: '15'
doi: 10.1002/pssc.201400132
file:
- access_level: closed
content_type: application/pdf
creator: hclaudia
date_created: 2018-08-21T13:10:09Z
date_updated: 2018-08-21T13:10:09Z
file_id: '4025'
file_name: Investigation of cubic GaN quantum dots grown by the Stranski-Krastanov
process.pdf
file_size: 650052
relation: main_file
success: 1
file_date_updated: 2018-08-21T13:10:09Z
has_accepted_license: '1'
intvolume: ' 12'
issue: 4-5
language:
- iso: eng
page: 452-455
publication: physica status solidi (c)
publication_identifier:
issn:
- 1862-6351
publication_status: published
publisher: Wiley
status: public
title: Investigation of cubic GaN quantum dots grown by the Stranski-Krastanov process
type: journal_article
user_id: '42514'
volume: 12
year: '2015'
...
---
_id: '4026'
author:
- first_name: C.
full_name: Garozzo, C.
last_name: Garozzo
- first_name: Katharina
full_name: Brassat, Katharina
id: '11305'
last_name: Brassat
- first_name: 'A. '
full_name: 'La Magna, A. '
last_name: La Magna
- first_name: 'R.A. '
full_name: 'Puglisi, R.A. '
last_name: Puglisi
- first_name: Jörg
full_name: Lindner, Jörg
id: '20797'
last_name: Lindner
citation:
ama: 'Garozzo C, Brassat K, La Magna A, Puglisi RA, Lindner J. Self-Arrangement
of Colloidal Au Nanoparticles in SiO2-Nanopores fabricated by Block-Copolymer
Lithography. In: ; 2015.'
apa: Garozzo, C., Brassat, K., La Magna, A., Puglisi, R. A., & Lindner, J. (2015).
Self-Arrangement of Colloidal Au Nanoparticles in SiO2-Nanopores fabricated by
Block-Copolymer Lithography. Presented at the E-MRS Fall Meeting 2015, Warsaw
(Poland).
bibtex: '@inproceedings{Garozzo_Brassat_La Magna_Puglisi_Lindner_2015, title={Self-Arrangement
of Colloidal Au Nanoparticles in SiO2-Nanopores fabricated by Block-Copolymer
Lithography}, author={Garozzo, C. and Brassat, Katharina and La Magna, A. and
Puglisi, R.A. and Lindner, Jörg}, year={2015} }'
chicago: Garozzo, C., Katharina Brassat, A. La Magna, R.A. Puglisi, and Jörg Lindner.
“Self-Arrangement of Colloidal Au Nanoparticles in SiO2-Nanopores Fabricated by
Block-Copolymer Lithography,” 2015.
ieee: C. Garozzo, K. Brassat, A. La Magna, R. A. Puglisi, and J. Lindner, “Self-Arrangement
of Colloidal Au Nanoparticles in SiO2-Nanopores fabricated by Block-Copolymer
Lithography,” presented at the E-MRS Fall Meeting 2015, Warsaw (Poland), 2015.
mla: Garozzo, C., et al. Self-Arrangement of Colloidal Au Nanoparticles in SiO2-Nanopores
Fabricated by Block-Copolymer Lithography. 2015.
short: 'C. Garozzo, K. Brassat, A. La Magna, R.A. Puglisi, J. Lindner, in: 2015.'
conference:
end_date: 2015-09-18
location: Warsaw (Poland)
name: E-MRS Fall Meeting 2015
start_date: 2015-09-14
date_created: 2018-08-21T13:15:31Z
date_updated: 2022-01-06T07:00:08Z
department:
- _id: '286'
- _id: '15'
language:
- iso: eng
status: public
title: Self-Arrangement of Colloidal Au Nanoparticles in SiO2-Nanopores fabricated
by Block-Copolymer Lithography
type: conference
user_id: '55706'
year: '2015'
...
---
_id: '4027'
abstract:
- lang: eng
text: "We report the influence of {111} stacking faults on the cathodoluminescence
(CL) emission characteristics of\r\ncubic GaN (c-GaN) films and cubic GaN/AlN
multiquantum wells. Transmission electron microscopy\r\n(TEM) measurements indicate
that stacking faults (SFs) on the {111} planes are the predominant crystallographic\r\ndefects
in epitaxial films, which were grown on 3CSiC/ Si (001) substrates by plasma-assisted
molecular\r\nbeam epitaxy. The correlation of the SFs and the luminescence output
is evidenced with a CL setup\r\nintegrated in a scanning TEM (STEM). By comparing
the STEM images and the simultaneously measured CL\r\nsignals it is demonstrated
that SFs in these films lead to a reduced CL emission intensity. Furthermore,
the CL\r\nemission intensity is shown to increase with increasing film thickness
and decreasing SF density. This\r\ncorrelation can be connected to the reduction
of the full width at half maximum of X-ray diffraction rocking\r\ncurves with
increasing film thickness of c-GaN films."
article_type: original
author:
- first_name: R. M.
full_name: Kemper, R. M.
last_name: Kemper
- first_name: P.
full_name: Veit, P.
last_name: Veit
- first_name: C.
full_name: Mietze, C.
last_name: Mietze
- first_name: A.
full_name: Dempewolf, A.
last_name: Dempewolf
- first_name: T.
full_name: Wecker, T.
last_name: Wecker
- first_name: F.
full_name: Bertram, F.
last_name: Bertram
- first_name: J.
full_name: Christen, J.
last_name: Christen
- first_name: Jörg
full_name: Lindner, Jörg
id: '20797'
last_name: Lindner
- first_name: D. J.
full_name: As, D. J.
last_name: As
citation:
ama: Kemper RM, Veit P, Mietze C, et al. STEM-CL investigations on the influence
of stacking faults on the optical emission of cubic GaN epilayers and cubic GaN/AlN
multi-quantum wells. physica status solidi (c). 2015;12(4-5):469-472. doi:10.1002/pssc.201400154
apa: Kemper, R. M., Veit, P., Mietze, C., Dempewolf, A., Wecker, T., Bertram, F.,
… As, D. J. (2015). STEM-CL investigations on the influence of stacking faults
on the optical emission of cubic GaN epilayers and cubic GaN/AlN multi-quantum
wells. Physica Status Solidi (C), 12(4–5), 469–472. https://doi.org/10.1002/pssc.201400154
bibtex: '@article{Kemper_Veit_Mietze_Dempewolf_Wecker_Bertram_Christen_Lindner_As_2015,
title={STEM-CL investigations on the influence of stacking faults on the optical
emission of cubic GaN epilayers and cubic GaN/AlN multi-quantum wells}, volume={12},
DOI={10.1002/pssc.201400154},
number={4–5}, journal={physica status solidi (c)}, publisher={Wiley}, author={Kemper,
R. M. and Veit, P. and Mietze, C. and Dempewolf, A. and Wecker, T. and Bertram,
F. and Christen, J. and Lindner, Jörg and As, D. J.}, year={2015}, pages={469–472}
}'
chicago: 'Kemper, R. M., P. Veit, C. Mietze, A. Dempewolf, T. Wecker, F. Bertram,
J. Christen, Jörg Lindner, and D. J. As. “STEM-CL Investigations on the Influence
of Stacking Faults on the Optical Emission of Cubic GaN Epilayers and Cubic GaN/AlN
Multi-Quantum Wells.” Physica Status Solidi (C) 12, no. 4–5 (2015): 469–72.
https://doi.org/10.1002/pssc.201400154.'
ieee: R. M. Kemper et al., “STEM-CL investigations on the influence of stacking
faults on the optical emission of cubic GaN epilayers and cubic GaN/AlN multi-quantum
wells,” physica status solidi (c), vol. 12, no. 4–5, pp. 469–472, 2015.
mla: Kemper, R. M., et al. “STEM-CL Investigations on the Influence of Stacking
Faults on the Optical Emission of Cubic GaN Epilayers and Cubic GaN/AlN Multi-Quantum
Wells.” Physica Status Solidi (C), vol. 12, no. 4–5, Wiley, 2015, pp. 469–72,
doi:10.1002/pssc.201400154.
short: R.M. Kemper, P. Veit, C. Mietze, A. Dempewolf, T. Wecker, F. Bertram, J.
Christen, J. Lindner, D.J. As, Physica Status Solidi (C) 12 (2015) 469–472.
date_created: 2018-08-21T13:17:46Z
date_updated: 2022-01-06T07:00:08Z
ddc:
- '530'
department:
- _id: '286'
- _id: '15'
doi: 10.1002/pssc.201400154
file:
- access_level: closed
content_type: application/pdf
creator: hclaudia
date_created: 2018-08-21T13:18:38Z
date_updated: 2018-08-21T13:18:38Z
file_id: '4028'
file_name: STEM-CL investigations on the influence of stacking faults on the optical
emission of cubic GaN epilayers and cubic GaN-AlN multi-quantum wells.pdf
file_size: 447603
relation: main_file
success: 1
file_date_updated: 2018-08-21T13:18:38Z
has_accepted_license: '1'
intvolume: ' 12'
issue: 4-5
language:
- iso: eng
page: 469-472
publication: physica status solidi (c)
publication_identifier:
issn:
- 1862-6351
publication_status: published
publisher: Wiley
status: public
title: STEM-CL investigations on the influence of stacking faults on the optical emission
of cubic GaN epilayers and cubic GaN/AlN multi-quantum wells
type: journal_article
user_id: '55706'
volume: 12
year: '2015'
...