---
_id: '37960'
author:
- first_name: Bernhard M.
full_name: Stadler, Bernhard M.
last_name: Stadler
- first_name: Christoph
full_name: Wulf, Christoph
last_name: Wulf
- first_name: Thomas
full_name: Werner, Thomas
id: '89271'
last_name: Werner
orcid: 0000-0001-9025-3244
- first_name: Sergey
full_name: Tin, Sergey
last_name: Tin
- first_name: Johannes G.
full_name: de Vries, Johannes G.
last_name: de Vries
citation:
ama: Stadler BM, Wulf C, Werner T, Tin S, de Vries JG. Catalytic Approaches to Monomers
for Polymers Based on Renewables. ACS Catalysis. 2019;9(9):8012-8067. doi:10.1021/acscatal.9b01665
apa: Stadler, B. M., Wulf, C., Werner, T., Tin, S., & de Vries, J. G. (2019).
Catalytic Approaches to Monomers for Polymers Based on Renewables. ACS Catalysis,
9(9), 8012–8067. https://doi.org/10.1021/acscatal.9b01665
bibtex: '@article{Stadler_Wulf_Werner_Tin_de Vries_2019, title={Catalytic Approaches
to Monomers for Polymers Based on Renewables}, volume={9}, DOI={10.1021/acscatal.9b01665},
number={9}, journal={ACS Catalysis}, publisher={American Chemical Society (ACS)},
author={Stadler, Bernhard M. and Wulf, Christoph and Werner, Thomas and Tin, Sergey
and de Vries, Johannes G.}, year={2019}, pages={8012–8067} }'
chicago: 'Stadler, Bernhard M., Christoph Wulf, Thomas Werner, Sergey Tin, and Johannes
G. de Vries. “Catalytic Approaches to Monomers for Polymers Based on Renewables.”
ACS Catalysis 9, no. 9 (2019): 8012–67. https://doi.org/10.1021/acscatal.9b01665.'
ieee: 'B. M. Stadler, C. Wulf, T. Werner, S. Tin, and J. G. de Vries, “Catalytic
Approaches to Monomers for Polymers Based on Renewables,” ACS Catalysis,
vol. 9, no. 9, pp. 8012–8067, 2019, doi: 10.1021/acscatal.9b01665.'
mla: Stadler, Bernhard M., et al. “Catalytic Approaches to Monomers for Polymers
Based on Renewables.” ACS Catalysis, vol. 9, no. 9, American Chemical Society
(ACS), 2019, pp. 8012–67, doi:10.1021/acscatal.9b01665.
short: B.M. Stadler, C. Wulf, T. Werner, S. Tin, J.G. de Vries, ACS Catalysis 9
(2019) 8012–8067.
date_created: 2023-01-22T20:42:48Z
date_updated: 2025-11-10T09:01:51Z
department:
- _id: '35'
- _id: '2'
- _id: '657'
doi: 10.1021/acscatal.9b01665
intvolume: ' 9'
issue: '9'
keyword:
- T4
- CSSD
language:
- iso: eng
page: 8012-8067
publication: ACS Catalysis
publication_identifier:
issn:
- 2155-5435
- 2155-5435
publication_status: published
publisher: American Chemical Society (ACS)
status: public
title: Catalytic Approaches to Monomers for Polymers Based on Renewables
type: journal_article
user_id: '89271'
volume: 9
year: '2019'
...
---
_id: '37966'
abstract:
- lang: eng
text: "Abstract\r\n Numerous organic
transformations are based on the use of stoichiometric amounts of phosphorus reagents.
The formation of phosphane oxides from phosphanes is usually the thermodynamic
driving force for these reactions. The stoichiometric amounts of phosphane oxide
which are formed as by-products often significantly hamper the product purification.
Organophosphorus catalysis based on P(III)/P(V) redox cycling aims to address
these problems. Herein we present our recent advances in developing catalytic
Wittig-type reactions. More specifically, we reported our results on catalytic
Wittig reactions based on readily available Bu3P=O as pre-catalyst
as well as the first microwave-assisted version of this reaction and the first
enantioselective catalytic Wittig reaction utilizing chiral phosphane catalysts.
Further developments led to the implementation of catalytic base-free Wittig reactions
yielding highly functionalized alkylidene and arylidene succinates."
author:
- first_name: Lars
full_name: Longwitz, Lars
last_name: Longwitz
- first_name: Thomas
full_name: Werner, Thomas
id: '89271'
last_name: Werner
orcid: 0000-0001-9025-3244
citation:
ama: Longwitz L, Werner T. Recent advances in catalytic Wittig-type reactions based
on P(III)/P(V) redox cycling. Pure and Applied Chemistry. 2019;91(1):95-102.
doi:10.1515/pac-2018-0920
apa: Longwitz, L., & Werner, T. (2019). Recent advances in catalytic Wittig-type
reactions based on P(III)/P(V) redox cycling. Pure and Applied Chemistry,
91(1), 95–102. https://doi.org/10.1515/pac-2018-0920
bibtex: '@article{Longwitz_Werner_2019, title={Recent advances in catalytic Wittig-type
reactions based on P(III)/P(V) redox cycling}, volume={91}, DOI={10.1515/pac-2018-0920},
number={1}, journal={Pure and Applied Chemistry}, publisher={Walter de Gruyter
GmbH}, author={Longwitz, Lars and Werner, Thomas}, year={2019}, pages={95–102}
}'
chicago: 'Longwitz, Lars, and Thomas Werner. “Recent Advances in Catalytic Wittig-Type
Reactions Based on P(III)/P(V) Redox Cycling.” Pure and Applied Chemistry
91, no. 1 (2019): 95–102. https://doi.org/10.1515/pac-2018-0920.'
ieee: 'L. Longwitz and T. Werner, “Recent advances in catalytic Wittig-type reactions
based on P(III)/P(V) redox cycling,” Pure and Applied Chemistry, vol. 91,
no. 1, pp. 95–102, 2019, doi: 10.1515/pac-2018-0920.'
mla: Longwitz, Lars, and Thomas Werner. “Recent Advances in Catalytic Wittig-Type
Reactions Based on P(III)/P(V) Redox Cycling.” Pure and Applied Chemistry,
vol. 91, no. 1, Walter de Gruyter GmbH, 2019, pp. 95–102, doi:10.1515/pac-2018-0920.
short: L. Longwitz, T. Werner, Pure and Applied Chemistry 91 (2019) 95–102.
date_created: 2023-01-22T20:45:38Z
date_updated: 2025-11-10T09:06:58Z
department:
- _id: '35'
- _id: '2'
- _id: '657'
doi: 10.1515/pac-2018-0920
extern: '1'
intvolume: ' 91'
issue: '1'
keyword:
- T2
- CSSD
language:
- iso: eng
page: 95-102
publication: Pure and Applied Chemistry
publication_identifier:
issn:
- 1365-3075
- 0033-4545
publication_status: published
publisher: Walter de Gruyter GmbH
status: public
title: Recent advances in catalytic Wittig-type reactions based on P(III)/P(V) redox
cycling
type: journal_article
user_id: '89271'
volume: 91
year: '2019'
...
---
_id: '37965'
author:
- first_name: Aiga
full_name: Grandane, Aiga
last_name: Grandane
- first_name: Lars
full_name: Longwitz, Lars
last_name: Longwitz
- first_name: Catrin
full_name: Roolf, Catrin
last_name: Roolf
- first_name: Anke
full_name: Spannenberg, Anke
last_name: Spannenberg
- first_name: Hugo
full_name: Murua Escobar, Hugo
last_name: Murua Escobar
- first_name: Christian
full_name: Junghanss, Christian
last_name: Junghanss
- first_name: Edgars
full_name: Suna, Edgars
last_name: Suna
- first_name: Thomas
full_name: Werner, Thomas
id: '89271'
last_name: Werner
orcid: 0000-0001-9025-3244
citation:
ama: 'Grandane A, Longwitz L, Roolf C, et al. Intramolecular Base-Free Catalytic
Wittig Reaction: Synthesis of Benzoxepinones. The Journal of Organic Chemistry.
2019;84(3):1320-1329. doi:10.1021/acs.joc.8b02789'
apa: 'Grandane, A., Longwitz, L., Roolf, C., Spannenberg, A., Murua Escobar, H.,
Junghanss, C., Suna, E., & Werner, T. (2019). Intramolecular Base-Free Catalytic
Wittig Reaction: Synthesis of Benzoxepinones. The Journal of Organic Chemistry,
84(3), 1320–1329. https://doi.org/10.1021/acs.joc.8b02789'
bibtex: '@article{Grandane_Longwitz_Roolf_Spannenberg_Murua Escobar_Junghanss_Suna_Werner_2019,
title={Intramolecular Base-Free Catalytic Wittig Reaction: Synthesis of Benzoxepinones},
volume={84}, DOI={10.1021/acs.joc.8b02789},
number={3}, journal={The Journal of Organic Chemistry}, publisher={American Chemical
Society (ACS)}, author={Grandane, Aiga and Longwitz, Lars and Roolf, Catrin and
Spannenberg, Anke and Murua Escobar, Hugo and Junghanss, Christian and Suna, Edgars
and Werner, Thomas}, year={2019}, pages={1320–1329} }'
chicago: 'Grandane, Aiga, Lars Longwitz, Catrin Roolf, Anke Spannenberg, Hugo Murua
Escobar, Christian Junghanss, Edgars Suna, and Thomas Werner. “Intramolecular
Base-Free Catalytic Wittig Reaction: Synthesis of Benzoxepinones.” The Journal
of Organic Chemistry 84, no. 3 (2019): 1320–29. https://doi.org/10.1021/acs.joc.8b02789.'
ieee: 'A. Grandane et al., “Intramolecular Base-Free Catalytic Wittig Reaction:
Synthesis of Benzoxepinones,” The Journal of Organic Chemistry, vol. 84,
no. 3, pp. 1320–1329, 2019, doi: 10.1021/acs.joc.8b02789.'
mla: 'Grandane, Aiga, et al. “Intramolecular Base-Free Catalytic Wittig Reaction:
Synthesis of Benzoxepinones.” The Journal of Organic Chemistry, vol. 84,
no. 3, American Chemical Society (ACS), 2019, pp. 1320–29, doi:10.1021/acs.joc.8b02789.'
short: A. Grandane, L. Longwitz, C. Roolf, A. Spannenberg, H. Murua Escobar, C.
Junghanss, E. Suna, T. Werner, The Journal of Organic Chemistry 84 (2019) 1320–1329.
date_created: 2023-01-22T20:45:12Z
date_updated: 2025-11-10T09:10:18Z
department:
- _id: '35'
- _id: '2'
- _id: '657'
doi: 10.1021/acs.joc.8b02789
extern: '1'
intvolume: ' 84'
issue: '3'
keyword:
- T2
- T4
- CSSD
language:
- iso: eng
page: 1320-1329
publication: The Journal of Organic Chemistry
publication_identifier:
issn:
- 0022-3263
- 1520-6904
publication_status: published
publisher: American Chemical Society (ACS)
status: public
title: 'Intramolecular Base-Free Catalytic Wittig Reaction: Synthesis of Benzoxepinones'
type: journal_article
user_id: '89271'
volume: 84
year: '2019'
...
---
_id: '2727'
author:
- first_name: Thomas
full_name: Gries, Thomas
id: '186'
last_name: Gries
- first_name: Margarete
full_name: Redlin, Margarete
id: '135'
last_name: Redlin
citation:
ama: 'Gries T, Redlin M. Pirates – The Young and the Jobless: The Effect of Youth
Bulges and Youth Labor Market Integration on Maritime Piracy. Defence and Peace
Economics. 2019;30(3):309-323. doi:10.1080/10242694.2017.1333797'
apa: 'Gries, T., & Redlin, M. (2019). Pirates – The Young and the Jobless: The
Effect of Youth Bulges and Youth Labor Market Integration on Maritime Piracy.
Defence and Peace Economics, 30(3), 309–323. https://doi.org/10.1080/10242694.2017.1333797'
bibtex: '@article{Gries_Redlin_2019, title={Pirates – The Young and the Jobless:
The Effect of Youth Bulges and Youth Labor Market Integration on Maritime Piracy},
volume={30}, DOI={10.1080/10242694.2017.1333797},
number={3}, journal={Defence and Peace Economics}, publisher={Informa UK Limited},
author={Gries, Thomas and Redlin, Margarete}, year={2019}, pages={309–323} }'
chicago: 'Gries, Thomas, and Margarete Redlin. “Pirates – The Young and the Jobless:
The Effect of Youth Bulges and Youth Labor Market Integration on Maritime Piracy.”
Defence and Peace Economics 30, no. 3 (2019): 309–23. https://doi.org/10.1080/10242694.2017.1333797.'
ieee: 'T. Gries and M. Redlin, “Pirates – The Young and the Jobless: The Effect
of Youth Bulges and Youth Labor Market Integration on Maritime Piracy,” Defence
and Peace Economics, vol. 30, no. 3, pp. 309–323, 2019, doi: 10.1080/10242694.2017.1333797.'
mla: 'Gries, Thomas, and Margarete Redlin. “Pirates – The Young and the Jobless:
The Effect of Youth Bulges and Youth Labor Market Integration on Maritime Piracy.”
Defence and Peace Economics, vol. 30, no. 3, Informa UK Limited, 2019,
pp. 309–23, doi:10.1080/10242694.2017.1333797.'
short: T. Gries, M. Redlin, Defence and Peace Economics 30 (2019) 309–323.
date_created: 2018-05-11T10:11:46Z
date_updated: 2025-11-10T09:39:02Z
department:
- _id: '475'
- _id: '200'
- _id: '202'
doi: 10.1080/10242694.2017.1333797
intvolume: ' 30'
issue: '3'
language:
- iso: eng
page: 309-323
publication: Defence and Peace Economics
publication_identifier:
issn:
- 1024-2694
- 1476-8267
publication_status: published
publisher: Informa UK Limited
status: public
title: 'Pirates – The Young and the Jobless: The Effect of Youth Bulges and Youth
Labor Market Integration on Maritime Piracy'
type: journal_article
user_id: '186'
volume: 30
year: '2019'
...
---
_id: '10090'
article_number: '056943451984647'
author:
- first_name: Thomas
full_name: Gries, Thomas
id: '186'
last_name: Gries
citation:
ama: 'Gries T. A New Theory of Demand-Restricted Growth: The Basic Idea. The
American Economist. Published online 2019. doi:10.1177/0569434519846477'
apa: 'Gries, T. (2019). A New Theory of Demand-Restricted Growth: The Basic Idea.
The American Economist, Article 056943451984647. https://doi.org/10.1177/0569434519846477'
bibtex: '@article{Gries_2019, title={A New Theory of Demand-Restricted Growth: The
Basic Idea}, DOI={10.1177/0569434519846477},
number={056943451984647}, journal={The American Economist}, author={Gries, Thomas},
year={2019} }'
chicago: 'Gries, Thomas. “A New Theory of Demand-Restricted Growth: The Basic Idea.”
The American Economist, 2019. https://doi.org/10.1177/0569434519846477.'
ieee: 'T. Gries, “A New Theory of Demand-Restricted Growth: The Basic Idea,” The
American Economist, Art. no. 056943451984647, 2019, doi: 10.1177/0569434519846477.'
mla: 'Gries, Thomas. “A New Theory of Demand-Restricted Growth: The Basic Idea.”
The American Economist, 056943451984647, 2019, doi:10.1177/0569434519846477.'
short: T. Gries, The American Economist (2019).
date_created: 2019-06-03T07:46:47Z
date_updated: 2025-11-10T09:46:40Z
department:
- _id: '19'
- _id: '200'
- _id: '475'
- _id: '202'
doi: 10.1177/0569434519846477
language:
- iso: eng
publication: The American Economist
publication_identifier:
issn:
- 0569-4345
- 2328-1235
publication_status: published
status: public
title: 'A New Theory of Demand-Restricted Growth: The Basic Idea'
type: journal_article
user_id: '186'
year: '2019'
...
---
_id: '47478'
abstract:
- lang: eng
text: The article discusses possibilities and specific problems of including audio
material in the realm of scholarly music editions. From this perspective, the
authors propose to include the sounding manifestation of music both into the notion
of the musical ‚work‘ and of the musical ‚text‘. The outcome of this thought experiment
which considers music as performative art, Beethoven’s and other classical composers’
own wider notions of musical works as musical practice, phonographic recordings
as text, different types of music as different types of data, programmed concordances
as specific feature of digital editions, and musical interpreters as authors of
musical interpretations is a theoretical model that for the first time makes record
productions the object of scholarly critical edition.
author:
- first_name: Andreas
full_name: Münzmay, Andreas
id: '61139'
last_name: Münzmay
orcid: 0000-0002-8373-4055
- first_name: Christine
full_name: Siegert, Christine
last_name: Siegert
citation:
ama: 'Münzmay A, Siegert C. Phonographischer Text, Interpretation und Aufführungsmaterial
als kritisch edierbarer Sachzusammenhang. Ein Beitrag zur Theorie der Edition
von Klangdokumenten. Editio: Internationales Jahrbuch für Editionswissenschaft.
2019;33(1):10-30. doi:10.1515/editio-2019-0002'
apa: 'Münzmay, A., & Siegert, C. (2019). Phonographischer Text, Interpretation
und Aufführungsmaterial als kritisch edierbarer Sachzusammenhang. Ein Beitrag
zur Theorie der Edition von Klangdokumenten. Editio: Internationales Jahrbuch
für Editionswissenschaft, 33(1), 10–30. https://doi.org/10.1515/editio-2019-0002'
bibtex: '@article{Münzmay_Siegert_2019, title={Phonographischer Text, Interpretation
und Aufführungsmaterial als kritisch edierbarer Sachzusammenhang. Ein Beitrag
zur Theorie der Edition von Klangdokumenten}, volume={33}, DOI={10.1515/editio-2019-0002},
number={1}, journal={Editio: Internationales Jahrbuch für Editionswissenschaft},
publisher={Walter de Gruyter GmbH}, author={Münzmay, Andreas and Siegert, Christine},
year={2019}, pages={10–30} }'
chicago: 'Münzmay, Andreas, and Christine Siegert. “Phonographischer Text, Interpretation
und Aufführungsmaterial als kritisch edierbarer Sachzusammenhang. Ein Beitrag
zur Theorie der Edition von Klangdokumenten.” Editio: Internationales Jahrbuch
für Editionswissenschaft 33, no. 1 (2019): 10–30. https://doi.org/10.1515/editio-2019-0002.'
ieee: 'A. Münzmay and C. Siegert, “Phonographischer Text, Interpretation und Aufführungsmaterial
als kritisch edierbarer Sachzusammenhang. Ein Beitrag zur Theorie der Edition
von Klangdokumenten,” Editio: Internationales Jahrbuch für Editionswissenschaft,
vol. 33, no. 1, pp. 10–30, 2019, doi: 10.1515/editio-2019-0002.'
mla: 'Münzmay, Andreas, and Christine Siegert. “Phonographischer Text, Interpretation
und Aufführungsmaterial als kritisch edierbarer Sachzusammenhang. Ein Beitrag
zur Theorie der Edition von Klangdokumenten.” Editio: Internationales Jahrbuch
für Editionswissenschaft, vol. 33, no. 1, Walter de Gruyter GmbH, 2019, pp.
10–30, doi:10.1515/editio-2019-0002.'
short: 'A. Münzmay, C. Siegert, Editio: Internationales Jahrbuch für Editionswissenschaft
33 (2019) 10–30.'
date_created: 2023-09-27T07:03:16Z
date_updated: 2025-11-15T13:56:03Z
department:
- _id: '572'
- _id: '856'
- _id: '615'
doi: 10.1515/editio-2019-0002
intvolume: ' 33'
issue: '1'
keyword:
- Musikedition
- Interpretatsionsforschung
- Clifford Curzon
language:
- iso: ger
main_file_link:
- url: https://doi.org/10.1515/editio-2019-0002
page: 10-30
project:
- _id: '1614'
name: 'Digitale Interpretationsedition: Prototypischer Forschungsprozess und Modelledition'
publication: 'Editio: Internationales Jahrbuch für Editionswissenschaft'
publication_identifier:
issn:
- 0931-3079
- 1865-9446
publication_status: published
publisher: Walter de Gruyter GmbH
quality_controlled: '1'
status: public
title: Phonographischer Text, Interpretation und Aufführungsmaterial als kritisch
edierbarer Sachzusammenhang. Ein Beitrag zur Theorie der Edition von Klangdokumenten
type: journal_article
user_id: '61139'
volume: 33
year: '2019'
...
---
_id: '49450'
citation:
ama: Staffel F, Fäßler P, Neuwöhner A, eds. Briten in Westfalen. Besatzer, Verbündete,
Freunde?; 2019. doi: 10.15463/rec.1098248118
apa: Staffel, F., Fäßler, P., & Neuwöhner, A. (Eds.). (2019). Briten in Westfalen.
Besatzer, Verbündete, Freunde? https://doi.org/
10.15463/rec.1098248118
bibtex: '@book{Staffel_Fäßler_Neuwöhner_2019, place={Paderborn}, title={Briten in
Westfalen. Besatzer, Verbündete, Freunde?}, DOI={
10.15463/rec.1098248118}, year={2019} }'
chicago: Staffel, Florian, Peter Fäßler, and Andreas Neuwöhner, eds. Briten
in Westfalen. Besatzer, Verbündete, Freunde? Paderborn, 2019. https://doi.org/ 10.15463/rec.1098248118.
ieee: F. Staffel, P. Fäßler, and A. Neuwöhner, Eds., Briten in Westfalen. Besatzer,
Verbündete, Freunde? Paderborn, 2019.
mla: Staffel, Florian, et al., editors. Briten in Westfalen. Besatzer, Verbündete,
Freunde? 2019, doi: 10.15463/rec.1098248118.
short: F. Staffel, P. Fäßler, A. Neuwöhner, eds., Briten in Westfalen. Besatzer,
Verbündete, Freunde?, Paderborn, 2019.
date_created: 2023-12-04T13:33:06Z
date_updated: 2025-11-23T18:55:49Z
department:
- _id: '514'
doi: ' 10.15463/rec.1098248118'
editor:
- first_name: Florian
full_name: Staffel, Florian
id: '27829'
last_name: Staffel
orcid: 0009-0004-0301-6179
- first_name: Peter
full_name: Fäßler, Peter
last_name: Fäßler
- first_name: 'Andreas '
full_name: 'Neuwöhner, Andreas '
last_name: Neuwöhner
language:
- iso: eng
place: Paderborn
status: public
title: Briten in Westfalen. Besatzer, Verbündete, Freunde?
type: book_editor
user_id: '27829'
year: '2019'
...
---
_id: '62712'
author:
- first_name: Simone
full_name: Opel, Simone
last_name: Opel
- first_name: Michael
full_name: Schlichtig, Michael
last_name: Schlichtig
- first_name: Carsten
full_name: Schulte, Carsten
id: '60311'
last_name: Schulte
- first_name: Rolf
full_name: Biehler, Rolf
id: '16274'
last_name: Biehler
- first_name: Daniel
full_name: Frischemeier, Daniel
last_name: Frischemeier
- first_name: Susanne
full_name: Podworny, Susanne
last_name: Podworny
- first_name: Thomas
full_name: Wassong, Thomas
id: '21241'
last_name: Wassong
citation:
ama: 'Opel S, Schlichtig M, Schulte C, et al. Entwicklung und Reflexion einer Unterrichtssequenz
zum Maschinellen Lernen als Aspekt von Data Science in der Sekundarstufe II. In:
Pasternak A, ed. Informatik für alle - 18. GI-Fachtagung Informatik und Schule,
16.-18. September 2019, Dortmund. Gesellschaft für Informatik; 2019:285–294.
doi:10.18420/infos2019-c14'
apa: Opel, S., Schlichtig, M., Schulte, C., Biehler, R., Frischemeier, D., Podworny,
S., & Wassong, T. (2019). Entwicklung und Reflexion einer Unterrichtssequenz
zum Maschinellen Lernen als Aspekt von Data Science in der Sekundarstufe II. In
A. Pasternak (Ed.), Informatik für alle - 18. GI-Fachtagung Informatik und
Schule, 16.-18. September 2019, Dortmund (pp. 285–294). Gesellschaft für Informatik.
https://doi.org/10.18420/infos2019-c14
bibtex: '@inbook{Opel_Schlichtig_Schulte_Biehler_Frischemeier_Podworny_Wassong_2019,
title={Entwicklung und Reflexion einer Unterrichtssequenz zum Maschinellen Lernen
als Aspekt von Data Science in der Sekundarstufe II}, DOI={10.18420/infos2019-c14},
booktitle={Informatik für alle - 18. GI-Fachtagung Informatik und Schule, 16.-18.
September 2019, Dortmund}, publisher={Gesellschaft für Informatik}, author={Opel,
Simone and Schlichtig, Michael and Schulte, Carsten and Biehler, Rolf and Frischemeier,
Daniel and Podworny, Susanne and Wassong, Thomas}, editor={Pasternak, A.}, year={2019},
pages={285–294} }'
chicago: Opel, Simone, Michael Schlichtig, Carsten Schulte, Rolf Biehler, Daniel
Frischemeier, Susanne Podworny, and Thomas Wassong. “Entwicklung und Reflexion
einer Unterrichtssequenz zum Maschinellen Lernen als Aspekt von Data Science in
der Sekundarstufe II.” In Informatik für alle - 18. GI-Fachtagung Informatik
und Schule, 16.-18. September 2019, Dortmund, edited by A. Pasternak, 285–294.
Gesellschaft für Informatik, 2019. https://doi.org/10.18420/infos2019-c14.
ieee: S. Opel et al., “Entwicklung und Reflexion einer Unterrichtssequenz
zum Maschinellen Lernen als Aspekt von Data Science in der Sekundarstufe II,”
in Informatik für alle - 18. GI-Fachtagung Informatik und Schule, 16.-18. September
2019, Dortmund, A. Pasternak, Ed. Gesellschaft für Informatik, 2019, pp. 285–294.
mla: Opel, Simone, et al. “Entwicklung und Reflexion einer Unterrichtssequenz zum
Maschinellen Lernen als Aspekt von Data Science in der Sekundarstufe II.” Informatik
für alle - 18. GI-Fachtagung Informatik und Schule, 16.-18. September 2019, Dortmund,
edited by A. Pasternak, Gesellschaft für Informatik, 2019, pp. 285–294, doi:10.18420/infos2019-c14.
short: 'S. Opel, M. Schlichtig, C. Schulte, R. Biehler, D. Frischemeier, S. Podworny,
T. Wassong, in: A. Pasternak (Ed.), Informatik für alle - 18. GI-Fachtagung Informatik
und Schule, 16.-18. September 2019, Dortmund, Gesellschaft für Informatik, 2019,
pp. 285–294.'
date_created: 2025-12-01T08:03:19Z
date_updated: 2025-12-01T08:30:39Z
department:
- _id: '363'
doi: 10.18420/infos2019-c14
editor:
- first_name: A.
full_name: Pasternak, A.
last_name: Pasternak
language:
- iso: ger
page: 285–294
publication: Informatik für alle - 18. GI-Fachtagung Informatik und Schule, 16.-18.
September 2019, Dortmund
publication_identifier:
isbn:
- 978-3-88579-682-4
publisher: Gesellschaft für Informatik
status: public
title: Entwicklung und Reflexion einer Unterrichtssequenz zum Maschinellen Lernen
als Aspekt von Data Science in der Sekundarstufe II
type: book_chapter
user_id: '37888'
year: '2019'
...
---
_id: '45469'
author:
- first_name: Jan
full_name: Schröder, Jan
last_name: Schröder
- first_name: Christoph
full_name: Vogelsang, Christoph
id: '4245'
last_name: Vogelsang
orcid: 0000-0002-5804-1855
- first_name: Josef
full_name: Riese, Josef
id: '429'
last_name: Riese
orcid: 0000-0003-2927-2619
citation:
ama: 'Schröder J, Vogelsang C, Riese J. Assessing Student Teachers‘ Skills to plan
Physics Lessons. In: Levrini O, Tasquier G, eds. E-Book Proceedings of the
ESERA 2019 Conference: The Beauty and Pleasure of Understanding: Engaging with
Contemporary Challenges through Science Education. Vol 13. ; 2019:1477-1485.'
apa: 'Schröder, J., Vogelsang, C., & Riese, J. (2019). Assessing Student Teachers‘
Skills to plan Physics Lessons. In O. Levrini & G. Tasquier (Eds.), E-Book
Proceedings of the ESERA 2019 Conference: The beauty and pleasure of understanding:
engaging with contemporary challenges through science education (Vol. 13,
pp. 1477–1485).'
bibtex: '@inproceedings{Schröder_Vogelsang_Riese_2019, title={Assessing Student
Teachers‘ Skills to plan Physics Lessons}, volume={13}, booktitle={E-Book Proceedings
of the ESERA 2019 Conference: The beauty and pleasure of understanding: engaging
with contemporary challenges through science education}, author={Schröder, Jan
and Vogelsang, Christoph and Riese, Josef}, editor={Levrini, Olivia and Tasquier,
Giulia}, year={2019}, pages={1477–1485} }'
chicago: 'Schröder, Jan, Christoph Vogelsang, and Josef Riese. “Assessing Student
Teachers‘ Skills to Plan Physics Lessons.” In E-Book Proceedings of the ESERA
2019 Conference: The Beauty and Pleasure of Understanding: Engaging with Contemporary
Challenges through Science Education, edited by Olivia Levrini and Giulia
Tasquier, 13:1477–85, 2019.'
ieee: 'J. Schröder, C. Vogelsang, and J. Riese, “Assessing Student Teachers‘ Skills
to plan Physics Lessons,” in E-Book Proceedings of the ESERA 2019 Conference:
The beauty and pleasure of understanding: engaging with contemporary challenges
through science education, 2019, vol. 13, pp. 1477–1485.'
mla: 'Schröder, Jan, et al. “Assessing Student Teachers‘ Skills to Plan Physics
Lessons.” E-Book Proceedings of the ESERA 2019 Conference: The Beauty and Pleasure
of Understanding: Engaging with Contemporary Challenges through Science Education,
edited by Olivia Levrini and Giulia Tasquier, vol. 13, 2019, pp. 1477–85.'
short: 'J. Schröder, C. Vogelsang, J. Riese, in: O. Levrini, G. Tasquier (Eds.),
E-Book Proceedings of the ESERA 2019 Conference: The Beauty and Pleasure of Understanding:
Engaging with Contemporary Challenges through Science Education, 2019, pp. 1477–1485.'
date_created: 2023-06-05T16:26:17Z
date_updated: 2025-12-03T09:13:28Z
department:
- _id: '299'
- _id: '33'
editor:
- first_name: Olivia
full_name: Levrini, Olivia
last_name: Levrini
- first_name: Giulia
full_name: Tasquier, Giulia
last_name: Tasquier
intvolume: ' 13'
language:
- iso: eng
page: 1477-1485
publication: 'E-Book Proceedings of the ESERA 2019 Conference: The beauty and pleasure
of understanding: engaging with contemporary challenges through science education'
status: public
title: Assessing Student Teachers‘ Skills to plan Physics Lessons
type: conference
user_id: '4245'
volume: 13
year: '2019'
...
---
_id: '45194'
abstract:
- lang: eng
text: Angehende Physiklehrkräfte sollen im Rahmen ihres Studiums fachliches und
fachdidaktisches Wissen erwerben, welches die Gestaltung lernförderlichen Unterrichts
ermöglicht. Es ist allerdings empirisch nur wenig geklärt, wie sich dieses Wissen
im Laufe des Studiums entwickelt und ob es zur Ausbildung von Handlungsfähigkeiten
beiträgt. Um derartige Wirkungsaussagen treffen zu können, müssen Instrumente
entwickelt werden, die eine valide Testwertinterpretation zulassen. In diesem
Beitrag werden auf Basis von im Projekt Profile-P+ entwickelten Instrumenten Validitätsanalysen
zur längsschnittlichen Entwicklung des Professionswissens von Physiklehramtsstudierenden
im Verlauf des Bachelorstudiums und ihrer Fähigkeiten zur Planung und Reflexion
von Physikunterricht sowie zum Erklären von physikalischen Sachverhalten vor und
nach dem Praxissemester dargestellt. Neben Wissenstests kamen standardisierte
Performanztests zum Einsatz. Die vorliegenden Ergebnisse sprechen dafür, dass
die erhobenen Messwerte im Sinne von Wirkungsaussagen interpretiert werden können.
(DIPF/Orig.)
- lang: eng
text: In pre-service teacher education programs prospective physics teachers should
acquire professional knowledge that enables them to carry out effective instruction.
However, there is little empirical evidence with regard to the development of
professional knowledge in the courses of their studies - it is even unclear what
knowledge has an impact on teaching quality. In order to be able to analyse these
questions, instruments must be developed that permit a valid interpretation of
tests cores. Based on instruments developed in project Profile-P+, this article
presents a validity argument for the interpretation of test scores for the development
of pre-service physics teachers' professional knowledge during a bachelor degree
program. The authors also develop validity arguments for the interpretation of
tests cores for the development of their skills to plan and reflect on physics
lessons and to explain physics during teaching practice. In addition to knowledge
tests, standardized performance tests were used. The results of the analysis suggest
that the measured values can be interpreted in the intended sense. (DIPF/Orig.)
author:
- first_name: Christoph
full_name: Vogelsang, Christoph
id: '4245'
last_name: Vogelsang
orcid: 0000-0002-5804-1855
- first_name: Andreas
full_name: Borowski, Andreas
last_name: Borowski
- first_name: David
full_name: Buschhüter, David
last_name: Buschhüter
- first_name: Patrick
full_name: Enkrott, Patrick
last_name: Enkrott
- first_name: Maren
full_name: Kempin, Maren
last_name: Kempin
- first_name: Christoph
full_name: Kulgemeyer, Christoph
id: '84533'
last_name: Kulgemeyer
- first_name: Peter
full_name: Reinhold, Peter
id: '416'
last_name: Reinhold
- first_name: Josef
full_name: Riese, Josef
id: '429'
last_name: Riese
orcid: 0000-0003-2927-2619
- first_name: Horst
full_name: Schecker, Horst
last_name: Schecker
- first_name: Jan
full_name: Schröder, Jan
last_name: Schröder
citation:
ama: Vogelsang C, Borowski A, Buschhüter D, et al. Entwicklung von Professionswissen
und Unterrichtsperformanz im Lehramtsstudium Physik. Analysen zu valider Testwertinterpretation.
Zeitschrift für Pädagogik. 2019;65(4):473-491. doi:10.25656/01:23990
apa: Vogelsang, C., Borowski, A., Buschhüter, D., Enkrott, P., Kempin, M., Kulgemeyer,
C., Reinhold, P., Riese, J., Schecker, H., & Schröder, J. (2019). Entwicklung
von Professionswissen und Unterrichtsperformanz im Lehramtsstudium Physik. Analysen
zu valider Testwertinterpretation. Zeitschrift für Pädagogik, 65(4),
473–491. https://doi.org/10.25656/01:23990
bibtex: '@article{Vogelsang_Borowski_Buschhüter_Enkrott_Kempin_Kulgemeyer_Reinhold_Riese_Schecker_Schröder_2019,
title={Entwicklung von Professionswissen und Unterrichtsperformanz im Lehramtsstudium
Physik. Analysen zu valider Testwertinterpretation}, volume={65}, DOI={10.25656/01:23990},
number={4}, journal={Zeitschrift für Pädagogik}, publisher={Beltz}, author={Vogelsang,
Christoph and Borowski, Andreas and Buschhüter, David and Enkrott, Patrick and
Kempin, Maren and Kulgemeyer, Christoph and Reinhold, Peter and Riese, Josef and
Schecker, Horst and Schröder, Jan}, year={2019}, pages={473–491} }'
chicago: 'Vogelsang, Christoph, Andreas Borowski, David Buschhüter, Patrick Enkrott,
Maren Kempin, Christoph Kulgemeyer, Peter Reinhold, Josef Riese, Horst Schecker,
and Jan Schröder. “Entwicklung von Professionswissen und Unterrichtsperformanz
im Lehramtsstudium Physik. Analysen zu valider Testwertinterpretation.” Zeitschrift
für Pädagogik 65, no. 4 (2019): 473–91. https://doi.org/10.25656/01:23990.'
ieee: 'C. Vogelsang et al., “Entwicklung von Professionswissen und Unterrichtsperformanz
im Lehramtsstudium Physik. Analysen zu valider Testwertinterpretation,” Zeitschrift
für Pädagogik, vol. 65, no. 4, pp. 473–491, 2019, doi: 10.25656/01:23990.'
mla: Vogelsang, Christoph, et al. “Entwicklung von Professionswissen und Unterrichtsperformanz
im Lehramtsstudium Physik. Analysen zu valider Testwertinterpretation.” Zeitschrift
für Pädagogik, vol. 65, no. 4, Beltz, 2019, pp. 473–91, doi:10.25656/01:23990.
short: C. Vogelsang, A. Borowski, D. Buschhüter, P. Enkrott, M. Kempin, C. Kulgemeyer,
P. Reinhold, J. Riese, H. Schecker, J. Schröder, Zeitschrift für Pädagogik 65
(2019) 473–491.
date_created: 2023-05-22T15:25:21Z
date_updated: 2025-12-03T09:14:06Z
department:
- _id: '299'
- _id: '33'
doi: 10.25656/01:23990
intvolume: ' 65'
issue: '4'
language:
- iso: ger
page: 473-491
publication: Zeitschrift für Pädagogik
publisher: Beltz
status: public
title: Entwicklung von Professionswissen und Unterrichtsperformanz im Lehramtsstudium
Physik. Analysen zu valider Testwertinterpretation
type: journal_article
user_id: '4245'
volume: 65
year: '2019'
...
---
_id: '45471'
author:
- first_name: Christoph
full_name: Vogelsang, Christoph
id: '4245'
last_name: Vogelsang
orcid: 0000-0002-5804-1855
- first_name: Andreas
full_name: Borowski, Andreas
last_name: Borowski
- first_name: Christoph
full_name: Kulgemeyer, Christoph
id: '84533'
last_name: Kulgemeyer
- first_name: Josef
full_name: Riese, Josef
id: '429'
last_name: Riese
orcid: 0000-0003-2927-2619
- first_name: Peter
full_name: Reinhold, Peter
id: '416'
last_name: Reinhold
- first_name: Horst
full_name: Schecker, Horst
last_name: Schecker
- first_name: David
full_name: Buschütter, David
last_name: Buschütter
- first_name: Patrick
full_name: Enkrott, Patrick
last_name: Enkrott
- first_name: Maren
full_name: Kempin, Maren
last_name: Kempin
- first_name: Jan
full_name: Schröder, Jan
last_name: Schröder
citation:
ama: 'Vogelsang C, Borowski A, Kulgemeyer C, et al. Performance-Oriented Testing
and Training in Teacher Education. In: Zlatkin-Troitschanskaia O, Toepper M, Pant
HA, Lautenbach C, Kuhn C, eds. Student Learning Outcomes Assessment in Higher
Education – Perspectives, Concepts and Approaches for Research, Transfer and Implementation
(KoKoHs Working Papers, 12). ; 2019:40-43.'
apa: Vogelsang, C., Borowski, A., Kulgemeyer, C., Riese, J., Reinhold, P., Schecker,
H., Buschütter, D., Enkrott, P., Kempin, M., & Schröder, J. (2019). Performance-Oriented
Testing and Training in Teacher Education. In O. Zlatkin-Troitschanskaia, M. Toepper,
H. A. Pant, C. Lautenbach, & C. Kuhn (Eds.), Student Learning Outcomes
Assessment in Higher Education – Perspectives, Concepts and Approaches for Research,
Transfer and Implementation (KoKoHs Working Papers, 12) (pp. 40–43).
bibtex: '@inbook{Vogelsang_Borowski_Kulgemeyer_Riese_Reinhold_Schecker_Buschütter_Enkrott_Kempin_Schröder_2019,
title={Performance-Oriented Testing and Training in Teacher Education}, booktitle={Student
Learning Outcomes Assessment in Higher Education – Perspectives, Concepts and
Approaches for Research, Transfer and Implementation (KoKoHs Working Papers, 12)},
author={Vogelsang, Christoph and Borowski, Andreas and Kulgemeyer, Christoph and
Riese, Josef and Reinhold, Peter and Schecker, Horst and Buschütter, David and
Enkrott, Patrick and Kempin, Maren and Schröder, Jan}, editor={Zlatkin-Troitschanskaia,
Olga and Toepper, Miriam and Pant, Hans Anand and Lautenbach, Corinna and Kuhn,
Christiane}, year={2019}, pages={40–43} }'
chicago: Vogelsang, Christoph, Andreas Borowski, Christoph Kulgemeyer, Josef Riese,
Peter Reinhold, Horst Schecker, David Buschütter, Patrick Enkrott, Maren Kempin,
and Jan Schröder. “Performance-Oriented Testing and Training in Teacher Education.”
In Student Learning Outcomes Assessment in Higher Education – Perspectives,
Concepts and Approaches for Research, Transfer and Implementation (KoKoHs Working
Papers, 12), edited by Olga Zlatkin-Troitschanskaia, Miriam Toepper, Hans
Anand Pant, Corinna Lautenbach, and Christiane Kuhn, 40–43, 2019.
ieee: C. Vogelsang et al., “Performance-Oriented Testing and Training in
Teacher Education,” in Student Learning Outcomes Assessment in Higher Education
– Perspectives, Concepts and Approaches for Research, Transfer and Implementation
(KoKoHs Working Papers, 12), O. Zlatkin-Troitschanskaia, M. Toepper, H. A.
Pant, C. Lautenbach, and C. Kuhn, Eds. 2019, pp. 40–43.
mla: Vogelsang, Christoph, et al. “Performance-Oriented Testing and Training in
Teacher Education.” Student Learning Outcomes Assessment in Higher Education
– Perspectives, Concepts and Approaches for Research, Transfer and Implementation
(KoKoHs Working Papers, 12), edited by Olga Zlatkin-Troitschanskaia et al.,
2019, pp. 40–43.
short: 'C. Vogelsang, A. Borowski, C. Kulgemeyer, J. Riese, P. Reinhold, H. Schecker,
D. Buschütter, P. Enkrott, M. Kempin, J. Schröder, in: O. Zlatkin-Troitschanskaia,
M. Toepper, H.A. Pant, C. Lautenbach, C. Kuhn (Eds.), Student Learning Outcomes
Assessment in Higher Education – Perspectives, Concepts and Approaches for Research,
Transfer and Implementation (KoKoHs Working Papers, 12), 2019, pp. 40–43.'
date_created: 2023-06-05T16:40:02Z
date_updated: 2025-12-03T09:13:40Z
department:
- _id: '299'
- _id: '33'
editor:
- first_name: Olga
full_name: Zlatkin-Troitschanskaia, Olga
last_name: Zlatkin-Troitschanskaia
- first_name: Miriam
full_name: Toepper, Miriam
last_name: Toepper
- first_name: Hans Anand
full_name: Pant, Hans Anand
last_name: Pant
- first_name: Corinna
full_name: Lautenbach, Corinna
last_name: Lautenbach
- first_name: Christiane
full_name: Kuhn, Christiane
last_name: Kuhn
language:
- iso: eng
page: 40-43
publication: Student Learning Outcomes Assessment in Higher Education – Perspectives,
Concepts and Approaches for Research, Transfer and Implementation (KoKoHs Working
Papers, 12)
status: public
title: Performance-Oriented Testing and Training in Teacher Education
type: book_chapter
user_id: '4245'
year: '2019'
...
---
_id: '45478'
author:
- first_name: Christoph
full_name: Vogelsang, Christoph
id: '4245'
last_name: Vogelsang
orcid: 0000-0002-5804-1855
- first_name: Josef
full_name: Riese, Josef
id: '429'
last_name: Riese
orcid: 0000-0003-2927-2619
- first_name: Andreas
full_name: Borowski, Andreas
last_name: Borowski
- first_name: Christoph
full_name: Kulgemeyer, Christoph
id: '84533'
last_name: Kulgemeyer
citation:
ama: 'Vogelsang C, Riese J, Borowski A, Kulgemeyer C. Profile-P+: Kompetenz und
Performanz im Lehramtsstudium Physik. In: Maurer C, ed. Naturwissenschaftliche
Bildung als Grundlage für berufliche und gesellschaftliche Teilhabe. Gesellschaft
für Didaktik der Chemie und Physik. Jahrestagung in Kiel 2018. Vol 39. ; 2019:345-348.'
apa: 'Vogelsang, C., Riese, J., Borowski, A., & Kulgemeyer, C. (2019). Profile-P+:
Kompetenz und Performanz im Lehramtsstudium Physik. In C. Maurer (Ed.), Naturwissenschaftliche
Bildung als Grundlage für berufliche und gesellschaftliche Teilhabe. Gesellschaft
für Didaktik der Chemie und Physik. Jahrestagung in Kiel 2018 (Vol. 39, pp.
345–348).'
bibtex: '@inproceedings{Vogelsang_Riese_Borowski_Kulgemeyer_2019, title={Profile-P+:
Kompetenz und Performanz im Lehramtsstudium Physik}, volume={39}, booktitle={Naturwissenschaftliche
Bildung als Grundlage für berufliche und gesellschaftliche Teilhabe. Gesellschaft
für Didaktik der Chemie und Physik. Jahrestagung in Kiel 2018}, author={Vogelsang,
Christoph and Riese, Josef and Borowski, Andreas and Kulgemeyer, Christoph}, editor={Maurer,
Christian}, year={2019}, pages={345–348} }'
chicago: 'Vogelsang, Christoph, Josef Riese, Andreas Borowski, and Christoph Kulgemeyer.
“Profile-P+: Kompetenz und Performanz im Lehramtsstudium Physik.” In Naturwissenschaftliche
Bildung als Grundlage für berufliche und gesellschaftliche Teilhabe. Gesellschaft
für Didaktik der Chemie und Physik. Jahrestagung in Kiel 2018, edited by Christian
Maurer, 39:345–48, 2019.'
ieee: 'C. Vogelsang, J. Riese, A. Borowski, and C. Kulgemeyer, “Profile-P+: Kompetenz
und Performanz im Lehramtsstudium Physik,” in Naturwissenschaftliche Bildung
als Grundlage für berufliche und gesellschaftliche Teilhabe. Gesellschaft für
Didaktik der Chemie und Physik. Jahrestagung in Kiel 2018, 2019, vol. 39,
pp. 345–348.'
mla: 'Vogelsang, Christoph, et al. “Profile-P+: Kompetenz und Performanz im Lehramtsstudium
Physik.” Naturwissenschaftliche Bildung als Grundlage für berufliche und gesellschaftliche
Teilhabe. Gesellschaft für Didaktik der Chemie und Physik. Jahrestagung in Kiel
2018, edited by Christian Maurer, vol. 39, 2019, pp. 345–48.'
short: 'C. Vogelsang, J. Riese, A. Borowski, C. Kulgemeyer, in: C. Maurer (Ed.),
Naturwissenschaftliche Bildung als Grundlage für berufliche und gesellschaftliche
Teilhabe. Gesellschaft für Didaktik der Chemie und Physik. Jahrestagung in Kiel
2018, 2019, pp. 345–348.'
date_created: 2023-06-05T17:57:09Z
date_updated: 2025-12-03T09:13:56Z
department:
- _id: '299'
- _id: '33'
editor:
- first_name: Christian
full_name: Maurer, Christian
last_name: Maurer
intvolume: ' 39'
language:
- iso: ger
page: 345-348
publication: Naturwissenschaftliche Bildung als Grundlage für berufliche und gesellschaftliche
Teilhabe. Gesellschaft für Didaktik der Chemie und Physik. Jahrestagung in Kiel
2018
status: public
title: 'Profile-P+: Kompetenz und Performanz im Lehramtsstudium Physik'
type: conference
user_id: '4245'
volume: 39
year: '2019'
...
---
_id: '45477'
author:
- first_name: Jan
full_name: Schröder, Jan
last_name: Schröder
- first_name: Christoph
full_name: Vogelsang, Christoph
id: '4245'
last_name: Vogelsang
orcid: 0000-0002-5804-1855
- first_name: Josef
full_name: Riese, Josef
id: '429'
last_name: Riese
orcid: 0000-0003-2927-2619
citation:
ama: 'Schröder J, Vogelsang C, Riese J. Erfassung der Fähigkeit zur Unterrichtsplanung
im Physikunterricht. In: Maurer C, ed. Naturwissenschaftliche Bildung als Grundlage
für berufliche und gesellschaftliche Teilhabe. Gesellschaft für Didaktik der Chemie
und Physik. Jahrestagung in Kiel 2018. Vol 39. ; 2019:353-356.'
apa: Schröder, J., Vogelsang, C., & Riese, J. (2019). Erfassung der Fähigkeit
zur Unterrichtsplanung im Physikunterricht. In C. Maurer (Ed.), Naturwissenschaftliche
Bildung als Grundlage für berufliche und gesellschaftliche Teilhabe. Gesellschaft
für Didaktik der Chemie und Physik. Jahrestagung in Kiel 2018 (Vol. 39, pp.
353–356).
bibtex: '@inproceedings{Schröder_Vogelsang_Riese_2019, title={Erfassung der Fähigkeit
zur Unterrichtsplanung im Physikunterricht}, volume={39}, booktitle={Naturwissenschaftliche
Bildung als Grundlage für berufliche und gesellschaftliche Teilhabe. Gesellschaft
für Didaktik der Chemie und Physik. Jahrestagung in Kiel 2018}, author={Schröder,
Jan and Vogelsang, Christoph and Riese, Josef}, editor={Maurer, Christian}, year={2019},
pages={353–356} }'
chicago: Schröder, Jan, Christoph Vogelsang, and Josef Riese. “Erfassung der Fähigkeit
zur Unterrichtsplanung im Physikunterricht.” In Naturwissenschaftliche Bildung
als Grundlage für berufliche und gesellschaftliche Teilhabe. Gesellschaft für
Didaktik der Chemie und Physik. Jahrestagung in Kiel 2018, edited by Christian
Maurer, 39:353–56, 2019.
ieee: J. Schröder, C. Vogelsang, and J. Riese, “Erfassung der Fähigkeit zur Unterrichtsplanung
im Physikunterricht,” in Naturwissenschaftliche Bildung als Grundlage für berufliche
und gesellschaftliche Teilhabe. Gesellschaft für Didaktik der Chemie und Physik.
Jahrestagung in Kiel 2018, 2019, vol. 39, pp. 353–356.
mla: Schröder, Jan, et al. “Erfassung der Fähigkeit zur Unterrichtsplanung im Physikunterricht.”
Naturwissenschaftliche Bildung als Grundlage für berufliche und gesellschaftliche
Teilhabe. Gesellschaft für Didaktik der Chemie und Physik. Jahrestagung in Kiel
2018, edited by Christian Maurer, vol. 39, 2019, pp. 353–56.
short: 'J. Schröder, C. Vogelsang, J. Riese, in: C. Maurer (Ed.), Naturwissenschaftliche
Bildung als Grundlage für berufliche und gesellschaftliche Teilhabe. Gesellschaft
für Didaktik der Chemie und Physik. Jahrestagung in Kiel 2018, 2019, pp. 353–356.'
date_created: 2023-06-05T17:54:11Z
date_updated: 2025-12-03T09:13:49Z
department:
- _id: '299'
- _id: '33'
editor:
- first_name: Christian
full_name: Maurer, Christian
last_name: Maurer
intvolume: ' 39'
language:
- iso: ger
page: 353-356
publication: Naturwissenschaftliche Bildung als Grundlage für berufliche und gesellschaftliche
Teilhabe. Gesellschaft für Didaktik der Chemie und Physik. Jahrestagung in Kiel
2018
status: public
title: Erfassung der Fähigkeit zur Unterrichtsplanung im Physikunterricht
type: conference
user_id: '4245'
volume: 39
year: '2019'
...
---
_id: '62775'
author:
- first_name: Alexander
full_name: Schowtjak, Alexander
last_name: Schowtjak
- first_name: Shuhan
full_name: Wang, Shuhan
last_name: Wang
- first_name: Oliver
full_name: Hering, Oliver
last_name: Hering
- first_name: Till
full_name: Clausmeyer, Till
last_name: Clausmeyer
- first_name: Johannes
full_name: Lohmar, Johannes
last_name: Lohmar
- first_name: Robin
full_name: Schulte, Robin
last_name: Schulte
- first_name: Richard
full_name: Ostwald, Richard
id: '106876'
last_name: Ostwald
orcid: 0000-0003-2147-8444
- first_name: Gerhard
full_name: Hirt, Gerhard
last_name: Hirt
- first_name: A. Erman
full_name: Tekkaya, A. Erman
last_name: Tekkaya
citation:
ama: Schowtjak A, Wang S, Hering O, et al. Prediction and analysis of damage evolution
during caliber rolling and subsequent cold forward extrusion. Production Engineering.
2019;14(1):33-41. doi:10.1007/s11740-019-00935-x
apa: Schowtjak, A., Wang, S., Hering, O., Clausmeyer, T., Lohmar, J., Schulte, R.,
Ostwald, R., Hirt, G., & Tekkaya, A. E. (2019). Prediction and analysis of
damage evolution during caliber rolling and subsequent cold forward extrusion.
Production Engineering, 14(1), 33–41. https://doi.org/10.1007/s11740-019-00935-x
bibtex: '@article{Schowtjak_Wang_Hering_Clausmeyer_Lohmar_Schulte_Ostwald_Hirt_Tekkaya_2019,
title={Prediction and analysis of damage evolution during caliber rolling and
subsequent cold forward extrusion}, volume={14}, DOI={10.1007/s11740-019-00935-x},
number={1}, journal={Production Engineering}, publisher={Springer Science and
Business Media LLC}, author={Schowtjak, Alexander and Wang, Shuhan and Hering,
Oliver and Clausmeyer, Till and Lohmar, Johannes and Schulte, Robin and Ostwald,
Richard and Hirt, Gerhard and Tekkaya, A. Erman}, year={2019}, pages={33–41} }'
chicago: 'Schowtjak, Alexander, Shuhan Wang, Oliver Hering, Till Clausmeyer, Johannes
Lohmar, Robin Schulte, Richard Ostwald, Gerhard Hirt, and A. Erman Tekkaya. “Prediction
and Analysis of Damage Evolution during Caliber Rolling and Subsequent Cold Forward
Extrusion.” Production Engineering 14, no. 1 (2019): 33–41. https://doi.org/10.1007/s11740-019-00935-x.'
ieee: 'A. Schowtjak et al., “Prediction and analysis of damage evolution
during caliber rolling and subsequent cold forward extrusion,” Production Engineering,
vol. 14, no. 1, pp. 33–41, 2019, doi: 10.1007/s11740-019-00935-x.'
mla: Schowtjak, Alexander, et al. “Prediction and Analysis of Damage Evolution during
Caliber Rolling and Subsequent Cold Forward Extrusion.” Production Engineering,
vol. 14, no. 1, Springer Science and Business Media LLC, 2019, pp. 33–41, doi:10.1007/s11740-019-00935-x.
short: A. Schowtjak, S. Wang, O. Hering, T. Clausmeyer, J. Lohmar, R. Schulte, R.
Ostwald, G. Hirt, A.E. Tekkaya, Production Engineering 14 (2019) 33–41.
date_created: 2025-12-03T12:56:37Z
date_updated: 2025-12-03T12:57:33Z
department:
- _id: '952'
- _id: '321'
doi: 10.1007/s11740-019-00935-x
intvolume: ' 14'
issue: '1'
language:
- iso: eng
page: 33-41
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: Prediction and analysis of damage evolution during caliber rolling and subsequent
cold forward extrusion
type: journal_article
user_id: '85414'
volume: 14
year: '2019'
...
---
_id: '62779'
author:
- first_name: Richard
full_name: Ostwald, Richard
id: '106876'
last_name: Ostwald
orcid: 0000-0003-2147-8444
- first_name: Ellen
full_name: Kuhl, Ellen
last_name: Kuhl
- first_name: Andreas
full_name: Menzel, Andreas
last_name: Menzel
citation:
ama: Ostwald R, Kuhl E, Menzel A. On the implementation of finite deformation gradient-enhanced
damage models. Computational Mechanics. 2019;64(3):847-877. doi:10.1007/s00466-019-01684-5
apa: Ostwald, R., Kuhl, E., & Menzel, A. (2019). On the implementation of finite
deformation gradient-enhanced damage models. Computational Mechanics, 64(3),
847–877. https://doi.org/10.1007/s00466-019-01684-5
bibtex: '@article{Ostwald_Kuhl_Menzel_2019, title={On the implementation of finite
deformation gradient-enhanced damage models}, volume={64}, DOI={10.1007/s00466-019-01684-5},
number={3}, journal={Computational Mechanics}, publisher={Springer Science and
Business Media LLC}, author={Ostwald, Richard and Kuhl, Ellen and Menzel, Andreas},
year={2019}, pages={847–877} }'
chicago: 'Ostwald, Richard, Ellen Kuhl, and Andreas Menzel. “On the Implementation
of Finite Deformation Gradient-Enhanced Damage Models.” Computational Mechanics
64, no. 3 (2019): 847–77. https://doi.org/10.1007/s00466-019-01684-5.'
ieee: 'R. Ostwald, E. Kuhl, and A. Menzel, “On the implementation of finite deformation
gradient-enhanced damage models,” Computational Mechanics, vol. 64, no.
3, pp. 847–877, 2019, doi: 10.1007/s00466-019-01684-5.'
mla: Ostwald, Richard, et al. “On the Implementation of Finite Deformation Gradient-Enhanced
Damage Models.” Computational Mechanics, vol. 64, no. 3, Springer Science
and Business Media LLC, 2019, pp. 847–77, doi:10.1007/s00466-019-01684-5.
short: R. Ostwald, E. Kuhl, A. Menzel, Computational Mechanics 64 (2019) 847–877.
date_created: 2025-12-03T13:02:41Z
date_updated: 2025-12-03T13:03:51Z
department:
- _id: '952'
- _id: '321'
doi: 10.1007/s00466-019-01684-5
intvolume: ' 64'
issue: '3'
language:
- iso: eng
page: 847-877
publication: Computational Mechanics
publication_identifier:
issn:
- 0178-7675
- 1432-0924
publication_status: published
publisher: Springer Science and Business Media LLC
quality_controlled: '1'
status: public
title: On the implementation of finite deformation gradient-enhanced damage models
type: journal_article
user_id: '85414'
volume: 64
year: '2019'
...
---
_id: '23756'
abstract:
- lang: eng
text: "Creativity is perceived to be one of the core competences to succeed in the
modern world. It is\r\nconnected to art, music, dancing, etc., but there is just
little insight into the role of creativity in\r\nscience. As data analysis plays
a major role in science, creative thinking has to be used to form\r\ntheories
out of observations. This study uses models-of-data to represent the mental model
of\r\nthe students. Within models-of-data different observations and previous
knowledge are linked\r\nthrough different types of links, e.g. causal links. The
goal of this study was to examine the\r\ncreative aspect of data evaluation in
presence of anomalous data. The students were confronted\r\nwith two experiments
which contradicted each other with regard to the underlying theory.\r\nAfterwards
the students were asked to decide about their favored theory and reasoning about\r\ntheir
choice in their lab reports. The model-of-data, which was reconstructed from the
lab\r\nreports of the students, was used to extract creative aspects in the mental
modelling process.\r\nFurthermore, a pre-post-questionnaire on epistemological
beliefs of the students was\r\nconducted. Students mostly acquired an unscientific
view on epistemology in school. The\r\nquestion was whether the confrontation
with anomalous data and the triggering of creative\r\nmodelling processes have
any influence on this.\r\nThe results show that most students did not take anomalous
data into account in their modelling\r\nprocesses. They did either not recognise
or just ignore the data. Just a few students worked on\r\ntheir theory because
of the new, contradictory data. The students working on their theory\r\nscored
higher in the post-questionnaire, so a positive effect of creativity on scientific\r\nepistemology
can be assumed. Thus, creativity obviously gets a part of science and should be\r\ntaught
in school science in order to make students aware of their own creative potential."
author:
- first_name: Pascal
full_name: Pollmeier, Pascal
id: '44191'
last_name: Pollmeier
- first_name: Sabine
full_name: Fechner, Sabine
id: '54823'
last_name: Fechner
orcid: 0000-0001-5645-5870
citation:
ama: 'Pollmeier P, Fechner S. Creativity in data analysis through confrontation
with anomalous data. In: Levrini O, Tasquir G, Kaya E, Vesterinen V-M, eds. The
Beauty and Pleasure of Understanding: Engaging with Contemporary Challenges through
Science Education. Electronic Proceedings of the ESERA 2019 Conference. .
ALMA MATER STUDIORUM - University of Bologna; 2019:751-759.'
apa: 'Pollmeier, P., & Fechner, S. (2019). Creativity in data analysis through
confrontation with anomalous data. In O. Levrini, G. Tasquir, E. Kaya, & V.-M.
Vesterinen (Eds.), The beauty and pleasure of understanding: engaging with
contemporary challenges through science education. Electronic Proceedings of the
ESERA 2019 Conference. (pp. 751–759). ALMA MATER STUDIORUM - University of
Bologna.'
bibtex: '@inproceedings{Pollmeier_Fechner_2019, place={Bologna}, title={Creativity
in data analysis through confrontation with anomalous data}, booktitle={The beauty
and pleasure of understanding: engaging with contemporary challenges through science
education. Electronic Proceedings of the ESERA 2019 Conference. }, publisher={ALMA
MATER STUDIORUM - University of Bologna}, author={Pollmeier, Pascal and Fechner,
Sabine}, editor={Levrini, Olivia and Tasquir, Giulia and Kaya, Ebru and Vesterinen,
Veli-Matti}, year={2019}, pages={751–759} }'
chicago: 'Pollmeier, Pascal, and Sabine Fechner. “Creativity in Data Analysis through
Confrontation with Anomalous Data.” In The Beauty and Pleasure of Understanding:
Engaging with Contemporary Challenges through Science Education. Electronic Proceedings
of the ESERA 2019 Conference. , edited by Olivia Levrini, Giulia Tasquir,
Ebru Kaya, and Veli-Matti Vesterinen, 751–59. Bologna: ALMA MATER STUDIORUM -
University of Bologna, 2019.'
ieee: 'P. Pollmeier and S. Fechner, “Creativity in data analysis through confrontation
with anomalous data,” in The beauty and pleasure of understanding: engaging
with contemporary challenges through science education. Electronic Proceedings
of the ESERA 2019 Conference. , Bologna, 2019, pp. 751–759.'
mla: 'Pollmeier, Pascal, and Sabine Fechner. “Creativity in Data Analysis through
Confrontation with Anomalous Data.” The Beauty and Pleasure of Understanding:
Engaging with Contemporary Challenges through Science Education. Electronic Proceedings
of the ESERA 2019 Conference. , edited by Olivia Levrini et al., ALMA MATER
STUDIORUM - University of Bologna, 2019, pp. 751–59.'
short: 'P. Pollmeier, S. Fechner, in: O. Levrini, G. Tasquir, E. Kaya, V.-M. Vesterinen
(Eds.), The Beauty and Pleasure of Understanding: Engaging with Contemporary Challenges
through Science Education. Electronic Proceedings of the ESERA 2019 Conference.
, ALMA MATER STUDIORUM - University of Bologna, Bologna, 2019, pp. 751–759.'
conference:
end_date: 2019-08-30
location: Bologna
name: 'ESERA 2019 Conference. The beauty and pleasure of understanding: engaging
with contemporary challenges through science education,'
start_date: 2019-08-26
date_created: 2021-09-03T12:45:24Z
date_updated: 2025-12-03T18:11:41Z
ddc:
- '370'
department:
- _id: '386'
editor:
- first_name: Olivia
full_name: Levrini, Olivia
last_name: Levrini
- first_name: Giulia
full_name: Tasquir, Giulia
last_name: Tasquir
- first_name: Ebru
full_name: Kaya, Ebru
last_name: Kaya
- first_name: Veli-Matti
full_name: Vesterinen, Veli-Matti
last_name: Vesterinen
has_accepted_license: '1'
keyword:
- epistemology
- conceptual change
- anomalous data
language:
- iso: eng
page: 751-759
place: Bologna
publication: 'The beauty and pleasure of understanding: engaging with contemporary
challenges through science education. Electronic Proceedings of the ESERA 2019 Conference. '
publication_identifier:
unknown:
- 978-88-945874-0-1
publication_status: published
publisher: ALMA MATER STUDIORUM - University of Bologna
quality_controlled: '1'
status: public
title: Creativity in data analysis through confrontation with anomalous data
type: conference
user_id: '54823'
year: '2019'
...
---
_id: '20578'
article_type: original
author:
- first_name: R
full_name: Driben, R
last_name: Driben
- first_name: Xuekai
full_name: Ma, Xuekai
id: '59416'
last_name: Ma
- first_name: Stefan
full_name: Schumacher, Stefan
id: '27271'
last_name: Schumacher
orcid: 0000-0003-4042-4951
- first_name: Torsten
full_name: Meier, Torsten
id: '344'
last_name: Meier
orcid: 0000-0001-8864-2072
citation:
ama: Driben R, Ma X, Schumacher S, Meier T. Bloch oscillations of multidimensional
dark soliton wave packets and light bullets. Optics Letters. 2019;44(6):1327-1330.
doi:10.1364/ol.44.001327
apa: Driben, R., Ma, X., Schumacher, S., & Meier, T. (2019). Bloch oscillations
of multidimensional dark soliton wave packets and light bullets. Optics Letters,
44(6), 1327–1330. https://doi.org/10.1364/ol.44.001327
bibtex: '@article{Driben_Ma_Schumacher_Meier_2019, title={Bloch oscillations of
multidimensional dark soliton wave packets and light bullets}, volume={44}, DOI={10.1364/ol.44.001327}, number={6},
journal={Optics Letters}, author={Driben, R and Ma, Xuekai and Schumacher, Stefan
and Meier, Torsten}, year={2019}, pages={1327–1330} }'
chicago: 'Driben, R, Xuekai Ma, Stefan Schumacher, and Torsten Meier. “Bloch Oscillations
of Multidimensional Dark Soliton Wave Packets and Light Bullets.” Optics Letters
44, no. 6 (2019): 1327–30. https://doi.org/10.1364/ol.44.001327.'
ieee: 'R. Driben, X. Ma, S. Schumacher, and T. Meier, “Bloch oscillations of multidimensional
dark soliton wave packets and light bullets,” Optics Letters, vol. 44,
no. 6, pp. 1327–1330, 2019, doi: 10.1364/ol.44.001327.'
mla: Driben, R., et al. “Bloch Oscillations of Multidimensional Dark Soliton Wave
Packets and Light Bullets.” Optics Letters, vol. 44, no. 6, 2019, pp. 1327–30,
doi:10.1364/ol.44.001327.
short: R. Driben, X. Ma, S. Schumacher, T. Meier, Optics Letters 44 (2019) 1327–1330.
date_created: 2020-12-02T08:58:21Z
date_updated: 2025-12-05T13:45:12Z
department:
- _id: '15'
- _id: '170'
- _id: '230'
- _id: '429'
- _id: '297'
- _id: '705'
- _id: '35'
- _id: '293'
doi: 10.1364/ol.44.001327
external_id:
pmid:
- '30874642'
intvolume: ' 44'
issue: '6'
language:
- iso: eng
page: 1327-1330
pmid: '1'
project:
- _id: '53'
name: TRR 142
- _id: '54'
name: TRR 142 - Project Area A
- _id: '61'
name: TRR 142 - Subproject A4
- _id: '53'
name: 'TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten
zu funktionellen Strukturen'
publication: Optics Letters
publication_identifier:
issn:
- 0146-9592
- 1539-4794
publication_status: published
status: public
title: Bloch oscillations of multidimensional dark soliton wave packets and light
bullets
type: journal_article
user_id: '16199'
volume: 44
year: '2019'
...
---
_id: '15851'
article_number: '123008'
author:
- first_name: Xuekai
full_name: Ma, Xuekai
id: '59416'
last_name: Ma
- first_name: Yaroslav Y
full_name: Kartashov, Yaroslav Y
last_name: Kartashov
- first_name: Tingge
full_name: Gao, Tingge
last_name: Gao
- first_name: Stefan
full_name: Schumacher, Stefan
id: '27271'
last_name: Schumacher
orcid: 0000-0003-4042-4951
citation:
ama: Ma X, Kartashov YY, Gao T, Schumacher S. Controllable high-speed polariton
waves in a PT-symmetric lattice. New Journal of Physics. 2019;21. doi:10.1088/1367-2630/ab5a9b
apa: Ma, X., Kartashov, Y. Y., Gao, T., & Schumacher, S. (2019). Controllable
high-speed polariton waves in a PT-symmetric lattice. New Journal of Physics,
21, Article 123008. https://doi.org/10.1088/1367-2630/ab5a9b
bibtex: '@article{Ma_Kartashov_Gao_Schumacher_2019, title={Controllable high-speed
polariton waves in a PT-symmetric lattice}, volume={21}, DOI={10.1088/1367-2630/ab5a9b},
number={123008}, journal={New Journal of Physics}, author={Ma, Xuekai and Kartashov,
Yaroslav Y and Gao, Tingge and Schumacher, Stefan}, year={2019} }'
chicago: Ma, Xuekai, Yaroslav Y Kartashov, Tingge Gao, and Stefan Schumacher. “Controllable
High-Speed Polariton Waves in a PT-Symmetric Lattice.” New Journal of Physics
21 (2019). https://doi.org/10.1088/1367-2630/ab5a9b.
ieee: 'X. Ma, Y. Y. Kartashov, T. Gao, and S. Schumacher, “Controllable high-speed
polariton waves in a PT-symmetric lattice,” New Journal of Physics, vol.
21, Art. no. 123008, 2019, doi: 10.1088/1367-2630/ab5a9b.'
mla: Ma, Xuekai, et al. “Controllable High-Speed Polariton Waves in a PT-Symmetric
Lattice.” New Journal of Physics, vol. 21, 123008, 2019, doi:10.1088/1367-2630/ab5a9b.
short: X. Ma, Y.Y. Kartashov, T. Gao, S. Schumacher, New Journal of Physics 21 (2019).
date_created: 2020-02-10T11:35:57Z
date_updated: 2025-12-05T13:53:04Z
department:
- _id: '15'
- _id: '170'
- _id: '297'
- _id: '705'
- _id: '230'
- _id: '35'
- _id: '27'
doi: 10.1088/1367-2630/ab5a9b
intvolume: ' 21'
language:
- iso: eng
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: New Journal of Physics
publication_identifier:
issn:
- 1367-2630
publication_status: published
status: public
title: Controllable high-speed polariton waves in a PT-symmetric lattice
type: journal_article
user_id: '16199'
volume: 21
year: '2019'
...
---
_id: '13340'
abstract:
- lang: eng
text: "Spontaneous formation of transverse patterns is ubiquitous in nonlinear\r\ndynamical
systems of all kinds. An aspect of particular interest is the active\r\ncontrol
of such patterns. In nonlinear optical systems this can be used for\r\nall-optical
switching with transistor-like performance, for example realized\r\nwith polaritons
in a planar quantum-well semiconductor microcavity. Here we\r\nfocus on a specific
configuration which takes advantage of the intricate\r\npolarization dependencies
in the interacting optically driven polariton system.\r\nBesides detailed numerical
simulations of the coupled light-field exciton\r\ndynamics, in the present paper
we focus on the derivation of a simplified\r\npopulation competition model giving
detailed insight into the underlying\r\nmechanisms from a nonlinear dynamical
systems perspective. We show that such a\r\nmodel takes the form of a generalized
Lotka-Volterra system for two competing\r\npopulations explicitly including a
source term that enables external control.\r\nWe present a comprehensive analysis
both of the existence and stability of\r\nstationary states in the parameter space
spanned by spatial anisotropy and\r\nexternal control strength. We also construct
phase boundaries in non-trivial\r\nregions and characterize emerging bifurcations.
The population competition\r\nmodel reproduces all key features of the switching
observed in full numerical\r\nsimulations of the rather complex semiconductor
system and at the same time is\r\nsimple enough for a fully analytical understanding
of the system dynamics."
author:
- first_name: Matthias
full_name: Pukrop, Matthias
last_name: Pukrop
- first_name: Stefan
full_name: Schumacher, Stefan
id: '27271'
last_name: Schumacher
orcid: 0000-0003-4042-4951
citation:
ama: Pukrop M, Schumacher S. Externally Controlled Lotka-Volterra Dynamics in a
Linearly Polarized Polariton Fluid. arXiv:190312534. Published online
2019.
apa: Pukrop, M., & Schumacher, S. (2019). Externally Controlled Lotka-Volterra
Dynamics in a Linearly Polarized Polariton Fluid. In arXiv:1903.12534.
bibtex: '@article{Pukrop_Schumacher_2019, title={Externally Controlled Lotka-Volterra
Dynamics in a Linearly Polarized Polariton Fluid}, journal={arXiv:1903.12534},
author={Pukrop, Matthias and Schumacher, Stefan}, year={2019} }'
chicago: Pukrop, Matthias, and Stefan Schumacher. “Externally Controlled Lotka-Volterra
Dynamics in a Linearly Polarized Polariton Fluid.” ArXiv:1903.12534, 2019.
ieee: M. Pukrop and S. Schumacher, “Externally Controlled Lotka-Volterra Dynamics
in a Linearly Polarized Polariton Fluid,” arXiv:1903.12534. 2019.
mla: Pukrop, Matthias, and Stefan Schumacher. “Externally Controlled Lotka-Volterra
Dynamics in a Linearly Polarized Polariton Fluid.” ArXiv:1903.12534, 2019.
short: M. Pukrop, S. Schumacher, ArXiv:1903.12534 (2019).
date_created: 2019-09-19T13:18:47Z
date_updated: 2025-12-05T14:30:36Z
department:
- _id: '15'
- _id: '170'
- _id: '297'
- _id: '230'
- _id: '35'
- _id: '27'
language:
- iso: eng
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: arXiv:1903.12534
status: public
title: Externally Controlled Lotka-Volterra Dynamics in a Linearly Polarized Polariton
Fluid
type: preprint
user_id: '16199'
year: '2019'
...
---
_id: '13347'
abstract:
- lang: eng
text: "<div>\r\n\t\t\t<div>\r\n\t\t\t\t<div>\r\n\t\t\t\t\t<p>Molecular
doping in conjugated polymers is a crucial process for their application in organic\r\nphotovoltaics
and optoelectronics. In the present work we theoretically investigate p-type molecu-\r\nlar
doping in a series of (poly[2,6-(4,4-bis(2-ethylhexyl)-4H-cyclopenta[2,1-b;3,4-b”]dithiophene)-alt-\r\n4,7-(2,1,3-benzothiadiazole)]
(PCPDT-BT) conjugated oligomers with different lengths and three\r\nwidely-used
dopants with different electron affinities, namely F4TCNQ, F6TCNNQ, and CN6-CP.\r\nWe
study in detail the molecular geometry of possible oligomer-dopant complexes and
its influence\r\non the doping mechanisms and electronic system properties. We
find that the mechanisms of dop-\r\ning and charge transfer observed sensitively
depend on the specific geometry of the oligomer-dopant\r\ncomplexes. For a given
complex different geometries may exist, some of which show transfer of\r\nan entire
electron from the oligomer chain onto the dopant molecule resulting in an integer-charge\r\ntransfer
complex, leaving the system in a ground state with broken spin symmetry. In other
ge-\r\nometries merely hybridization of oligomer and dopant frontier orbitals
occurs with partial charge\r\ntransfer but spin-symmetric ground state. Considering
the resulting electronic density of states both\r\ncases may well contribute to
an increased electrical conductivity of corresponding film samples while\r\nthe
underlying physical mechanisms are entirely different.\r\n</p>\r\n\t\t\t\t</div>\r\n\t\t\t</div>\r\n\t\t</div>"
author:
- first_name: Chuan-Ding
full_name: Dong, Chuan-Ding
id: '67188'
last_name: Dong
- first_name: Stefan
full_name: Schumacher, Stefan
id: '27271'
last_name: Schumacher
orcid: 0000-0003-4042-4951
citation:
ama: 'Dong C-D, Schumacher S. Molecular Doping of PCPDT-BT Copolymers: Comparison
of Molecular Complexes with and Without Integer Charge Transfer. Published online
2019.'
apa: 'Dong, C.-D., & Schumacher, S. (2019). Molecular Doping of PCPDT-BT
Copolymers: Comparison of Molecular Complexes with and Without Integer Charge
Transfer.'
bibtex: '@article{Dong_Schumacher_2019, title={Molecular Doping of PCPDT-BT Copolymers:
Comparison of Molecular Complexes with and Without Integer Charge Transfer}, author={Dong,
Chuan-Ding and Schumacher, Stefan}, year={2019} }'
chicago: 'Dong, Chuan-Ding, and Stefan Schumacher. “Molecular Doping of PCPDT-BT
Copolymers: Comparison of Molecular Complexes with and Without Integer Charge
Transfer,” 2019.'
ieee: 'C.-D. Dong and S. Schumacher, “Molecular Doping of PCPDT-BT Copolymers: Comparison
of Molecular Complexes with and Without Integer Charge Transfer.” 2019.'
mla: 'Dong, Chuan-Ding, and Stefan Schumacher. Molecular Doping of PCPDT-BT Copolymers:
Comparison of Molecular Complexes with and Without Integer Charge Transfer.
2019.'
short: C.-D. Dong, S. Schumacher, (2019).
date_created: 2019-09-19T13:44:34Z
date_updated: 2025-12-05T14:31:11Z
department:
- _id: '15'
- _id: '170'
- _id: '297'
- _id: '230'
- _id: '35'
- _id: '27'
language:
- iso: eng
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication_status: published
status: public
title: 'Molecular Doping of PCPDT-BT Copolymers: Comparison of Molecular Complexes
with and Without Integer Charge Transfer'
type: preprint
user_id: '16199'
year: '2019'
...