---
_id: '35522'
abstract:
- lang: eng
text: Following concepts describing lesson planning as a form of anticipatory
reflection, preservice physics teachers’ reflection skills are assumed to be positively
connected with their planning skills. However, empirical evidence on this is scarce.
To explore how relations between these specific skills change over the course
of a field experience controlling for influences of professional knowledge, we
conduct a pre-post field study with N = 95 preservice physics teachers in a one-semester
field experience. Content knowledge (CK) and pedagogical content knowledge (PCK)
(paper-and-pencil tests), and reflection and planning skills (standardized performance
assessments) were assessed before and after the field experience. Path analyses
revealed almost no influence of reflection skills on planning skills. Reflections
skills did not contribute to preservice teachers planning skills beyond knowledge,
indicating both constructs might represent rather independent abilities. The results
show the need for further development of models describing the development of
teachers’ professional knowledge and skills in academic teacher education and
for the development of concepts for a better integration of reflection and lesson
planning in field experiences.
article_number: '479'
author:
- first_name: Christoph
full_name: Vogelsang, Christoph
id: '4245'
last_name: Vogelsang
- first_name: Christoph
full_name: Kulgemeyer, Christoph
last_name: Kulgemeyer
- first_name: Josef
full_name: Riese, Josef
last_name: Riese
citation:
ama: Vogelsang C, Kulgemeyer C, Riese J. Learning to Plan by Learning to Reflect?—Exploring
Relations between Professional Knowledge, Reflection Skills, and Planning Skills
of Preservice Physics Teachers in a One-Semester Field Experience. Education
Sciences. 2022;12(7). doi:10.3390/educsci12070479
apa: Vogelsang, C., Kulgemeyer, C., & Riese, J. (2022). Learning to Plan by
Learning to Reflect?—Exploring Relations between Professional Knowledge, Reflection
Skills, and Planning Skills of Preservice Physics Teachers in a One-Semester Field
Experience. Education Sciences, 12(7), Article 479. https://doi.org/10.3390/educsci12070479
bibtex: '@article{Vogelsang_Kulgemeyer_Riese_2022, title={Learning to Plan by Learning
to Reflect?—Exploring Relations between Professional Knowledge, Reflection Skills,
and Planning Skills of Preservice Physics Teachers in a One-Semester Field Experience},
volume={12}, DOI={10.3390/educsci12070479},
number={7479}, journal={Education Sciences}, publisher={MDPI AG}, author={Vogelsang,
Christoph and Kulgemeyer, Christoph and Riese, Josef}, year={2022} }'
chicago: Vogelsang, Christoph, Christoph Kulgemeyer, and Josef Riese. “Learning
to Plan by Learning to Reflect?—Exploring Relations between Professional Knowledge,
Reflection Skills, and Planning Skills of Preservice Physics Teachers in a One-Semester
Field Experience.” Education Sciences 12, no. 7 (2022). https://doi.org/10.3390/educsci12070479.
ieee: 'C. Vogelsang, C. Kulgemeyer, and J. Riese, “Learning to Plan by Learning
to Reflect?—Exploring Relations between Professional Knowledge, Reflection Skills,
and Planning Skills of Preservice Physics Teachers in a One-Semester Field Experience,”
Education Sciences, vol. 12, no. 7, Art. no. 479, 2022, doi: 10.3390/educsci12070479.'
mla: Vogelsang, Christoph, et al. “Learning to Plan by Learning to Reflect?—Exploring
Relations between Professional Knowledge, Reflection Skills, and Planning Skills
of Preservice Physics Teachers in a One-Semester Field Experience.” Education
Sciences, vol. 12, no. 7, 479, MDPI AG, 2022, doi:10.3390/educsci12070479.
short: C. Vogelsang, C. Kulgemeyer, J. Riese, Education Sciences 12 (2022).
date_created: 2023-01-09T15:25:28Z
date_updated: 2023-01-09T15:27:20Z
department:
- _id: '299'
- _id: '33'
doi: 10.3390/educsci12070479
intvolume: ' 12'
issue: '7'
keyword:
- Public Administration
- Developmental and Educational Psychology
- Education
- Computer Science Applications
- Computer Science (miscellaneous)
- Physical Therapy
- Sports Therapy and Rehabilitation
language:
- iso: eng
publication: Education Sciences
publication_identifier:
issn:
- 2227-7102
publication_status: published
publisher: MDPI AG
status: public
title: Learning to Plan by Learning to Reflect?—Exploring Relations between Professional
Knowledge, Reflection Skills, and Planning Skills of Preservice Physics Teachers
in a One-Semester Field Experience
type: journal_article
user_id: '4245'
volume: 12
year: '2022'
...
---
_id: '31851'
abstract:
- lang: ger
text: Der Förderung von Reflexionskompetenz wird für die Professionalisierung angehender
Lehrkräfte eine hohe Bedeutung für die Relationierung zwischen Theorie und Praxis
zugeschrieben. In dieser Arbeit wird den übergeordneten Fragestellungen nachgegangen,
inwiefern es Lehramtsstudierenden durch Reflexionsgelegenheiten im Studium gelingt,
ihr theoretisches Wissen mit praktischen Erfahrungen in Beziehung zu setzen und
in welchem Zusammenhang die Reflexionskompetenz zu bestimmten Fördermaßnahmen
(Portfolioarbeit) und Settings (Microteaching) sowie zu anderen Facetten professioneller
Handlungskompetenz (Professionswissen, Einstellungen, Motivation) steht. Auf Basis
einer kompetenztheoretischen Modellierung von Reflexion wurde hierzu die Reflexionsperformanz
von Lehramtsstudierenden erfasst, um Rückschlüsse auf reflexionsbezogene Denkprozesse
ziehen zu können. Die Auswertungen erfolgten qualitativ inhaltsanalytisch und
wurden an teilweise quantifiziert, um statistische Analysen durchführen zu können.
Insgesamt zeigen die Befunde der drei Teilstudien, dass die Reflexionsperformanz
insbesondere dann von höherer Qualität ist, wenn theoretische Inhalte explizit
mit praktischen Erfahrungen relationiert werden. Positive Einstellungen gegenüber
Reflexion unterstützen die Reflexionsperformanz. Das bildungswissenschaftliche
Professionswissen der Studierenden kann darüber hinaus Unterschiede in der Reflexionsperformanz
erklären.
- lang: eng
text: The promotion of reflective competence is attributed a high significance for
the professionalisation of prospective teachers for the relation between theory
and practice. In this study, the overarching questions are investigated to what
extent student teachers succeed in relating their theoretical knowledge to practical
experiences through reflection opportunities in their studies and how reflection
competence is related to certain support measures (portfolio work) and settings
(microteaching) as well as to other facets of professional action competence (professional
knowledge, attitudes, motivation). Based on a competence-theoretical modelling
of reflection, the reflective performance of student teachers was recorded in
order to be able to draw conclusions about reflection-related thought processes.
The evaluations were carried out qualitatively in terms of content analysis and
were partially quantified in order to be able to carry out statistical analyses.
Overall, the findings of the three sub-studies show that the reflective performance
is of higher quality especially when theoretical contents are explicitly related
to practical experiences. Positive attitudes towards reflection support reflection
performance. The students' professional knowledge in educational science can also
explain differences in reflective performance.
author:
- first_name: Jana
full_name: Meier, Jana
last_name: Meier
citation:
ama: Meier J. „LauRa - In der Lehramtsausbildung Reflexionskompetenz analysieren“.
Untersuchungen zum Verhältnis von Theorie, Praxis und Reflexion im Rahmen der
Professionalisierung angehender Lehrpersonen. Universität Paderborn; 2022.
doi:10.17619/UNIPB/1-1274
apa: Meier, J. (2022). „LauRa - In der Lehramtsausbildung Reflexionskompetenz
analysieren“. Untersuchungen zum Verhältnis von Theorie, Praxis und Reflexion
im Rahmen der Professionalisierung angehender Lehrpersonen. Universität Paderborn.
https://doi.org/10.17619/UNIPB/1-1274
bibtex: '@book{Meier_2022, title={„LauRa - In der Lehramtsausbildung Reflexionskompetenz
analysieren“. Untersuchungen zum Verhältnis von Theorie, Praxis und Reflexion
im Rahmen der Professionalisierung angehender Lehrpersonen.}, DOI={10.17619/UNIPB/1-1274},
publisher={Universität Paderborn}, author={Meier, Jana}, year={2022} }'
chicago: Meier, Jana. „LauRa - In der Lehramtsausbildung Reflexionskompetenz
analysieren“. Untersuchungen zum Verhältnis von Theorie, Praxis und Reflexion
im Rahmen der Professionalisierung angehender Lehrpersonen. Universität Paderborn,
2022. https://doi.org/10.17619/UNIPB/1-1274.
ieee: J. Meier, „LauRa - In der Lehramtsausbildung Reflexionskompetenz analysieren“.
Untersuchungen zum Verhältnis von Theorie, Praxis und Reflexion im Rahmen der
Professionalisierung angehender Lehrpersonen. Universität Paderborn, 2022.
mla: Meier, Jana. „LauRa - In der Lehramtsausbildung Reflexionskompetenz analysieren“.
Untersuchungen zum Verhältnis von Theorie, Praxis und Reflexion im Rahmen der
Professionalisierung angehender Lehrpersonen. Universität Paderborn, 2022,
doi:10.17619/UNIPB/1-1274.
short: J. Meier, „LauRa - In der Lehramtsausbildung Reflexionskompetenz analysieren“.
Untersuchungen zum Verhältnis von Theorie, Praxis und Reflexion im Rahmen der
Professionalisierung angehender Lehrpersonen., Universität Paderborn, 2022.
date_created: 2022-06-13T08:12:43Z
date_updated: 2023-01-09T17:17:32Z
department:
- _id: '33'
- _id: '586'
doi: 10.17619/UNIPB/1-1274
language:
- iso: ger
publisher: Universität Paderborn
status: public
supervisor:
- first_name: Niclas
full_name: Schaper, Niclas
last_name: Schaper
- first_name: Bardo
full_name: Herzig, Bardo
id: '217'
last_name: Herzig
title: „LauRa - In der Lehramtsausbildung Reflexionskompetenz analysieren“. Untersuchungen
zum Verhältnis von Theorie, Praxis und Reflexion im Rahmen der Professionalisierung
angehender Lehrpersonen.
type: dissertation
user_id: '28542'
year: '2022'
...
---
_id: '35581'
author:
- first_name: Jana
full_name: Meier, Jana
id: '28542'
last_name: Meier
orcid: https://orcid.org/0000-0002-6756-9440
- first_name: Christoph
full_name: Vogelsang, Christoph
id: '4245'
last_name: Vogelsang
- first_name: Christina
full_name: Watson, Christina
last_name: Watson
- first_name: Niclas
full_name: Schaper, Niclas
last_name: Schaper
citation:
ama: Meier J, Vogelsang C, Watson C, Schaper N. „Reflexion ist erzwungenes Nachdenken“
– Zusammenhänge zwischen dem Reflexionsverständnis Lehramtsstudierender &
Facetten ihrer Reflexionskompetenz. . Lehrerbildung auf dem Prüfstand.
2022;15(1):39-58.
apa: Meier, J., Vogelsang, C., Watson, C., & Schaper, N. (2022). „Reflexion
ist erzwungenes Nachdenken“ – Zusammenhänge zwischen dem Reflexionsverständnis
Lehramtsstudierender & Facetten ihrer Reflexionskompetenz. . Lehrerbildung
auf dem Prüfstand, 15(1), 39–58.
bibtex: '@article{Meier_Vogelsang_Watson_Schaper_2022, title={„Reflexion ist erzwungenes
Nachdenken“ – Zusammenhänge zwischen dem Reflexionsverständnis Lehramtsstudierender
& Facetten ihrer Reflexionskompetenz. }, volume={15}, number={1}, journal={Lehrerbildung
auf dem Prüfstand}, author={Meier, Jana and Vogelsang, Christoph and Watson, Christina
and Schaper, Niclas}, year={2022}, pages={39–58} }'
chicago: 'Meier, Jana, Christoph Vogelsang, Christina Watson, and Niclas Schaper.
“„Reflexion ist erzwungenes Nachdenken“ – Zusammenhänge zwischen dem Reflexionsverständnis
Lehramtsstudierender & Facetten ihrer Reflexionskompetenz. .” Lehrerbildung
auf dem Prüfstand 15, no. 1 (2022): 39–58.'
ieee: J. Meier, C. Vogelsang, C. Watson, and N. Schaper, “„Reflexion ist erzwungenes
Nachdenken“ – Zusammenhänge zwischen dem Reflexionsverständnis Lehramtsstudierender
& Facetten ihrer Reflexionskompetenz. ,” Lehrerbildung auf dem Prüfstand,
vol. 15, no. 1, pp. 39–58, 2022.
mla: Meier, Jana, et al. “„Reflexion ist erzwungenes Nachdenken“ – Zusammenhänge
zwischen dem Reflexionsverständnis Lehramtsstudierender & Facetten ihrer Reflexionskompetenz.
.” Lehrerbildung auf dem Prüfstand, vol. 15, no. 1, 2022, pp. 39–58.
short: J. Meier, C. Vogelsang, C. Watson, N. Schaper, Lehrerbildung auf dem Prüfstand
15 (2022) 39–58.
date_created: 2023-01-09T16:45:53Z
date_updated: 2023-01-09T17:18:19Z
department:
- _id: '33'
- _id: '586'
intvolume: ' 15'
issue: '1'
language:
- iso: ger
page: 39-58
publication: Lehrerbildung auf dem Prüfstand
publication_status: published
quality_controlled: '1'
status: public
title: '„Reflexion ist erzwungenes Nachdenken“ – Zusammenhänge zwischen dem Reflexionsverständnis
Lehramtsstudierender & Facetten ihrer Reflexionskompetenz. '
type: journal_article
user_id: '28542'
volume: 15
year: '2022'
...
---
_id: '35591'
author:
- first_name: Jana
full_name: Meier, Jana
id: '28542'
last_name: Meier
orcid: https://orcid.org/0000-0002-6756-9440
- first_name: Simon
full_name: Küth, Simon
last_name: Küth
- first_name: Daniel
full_name: Scholl, Daniel
last_name: Scholl
- first_name: Christoph
full_name: Vogelsang, Christoph
id: '4245'
last_name: Vogelsang
- first_name: Christina
full_name: Watson, Christina
last_name: Watson
citation:
ama: 'Meier J, Küth S, Scholl D, Vogelsang C, Watson C. Der Zyklus von Planung und
Reflexion – Zusammenhänge zwischen der generischen Unterrichtsplanungsfähigkeit
und der Reflexionskompetenz angehender Lehrkräfte. In: ; 2022.'
apa: Meier, J., Küth, S., Scholl, D., Vogelsang, C., & Watson, C. (2022). Der
Zyklus von Planung und Reflexion – Zusammenhänge zwischen der generischen Unterrichtsplanungsfähigkeit
und der Reflexionskompetenz angehender Lehrkräfte. Onlinetagung “Reflexion
in der Lehrkräftebildung - Empirisch - Phasenübergreifend - Interdisziplinär,”
Freie Universität Berlin & Universität Potsdam.
bibtex: '@inproceedings{Meier_Küth_Scholl_Vogelsang_Watson_2022, title={Der Zyklus
von Planung und Reflexion – Zusammenhänge zwischen der generischen Unterrichtsplanungsfähigkeit
und der Reflexionskompetenz angehender Lehrkräfte.}, author={Meier, Jana and Küth,
Simon and Scholl, Daniel and Vogelsang, Christoph and Watson, Christina}, year={2022}
}'
chicago: Meier, Jana, Simon Küth, Daniel Scholl, Christoph Vogelsang, and Christina
Watson. “Der Zyklus von Planung und Reflexion – Zusammenhänge zwischen der generischen
Unterrichtsplanungsfähigkeit und der Reflexionskompetenz angehender Lehrkräfte.,”
2022.
ieee: J. Meier, S. Küth, D. Scholl, C. Vogelsang, and C. Watson, “Der Zyklus von
Planung und Reflexion – Zusammenhänge zwischen der generischen Unterrichtsplanungsfähigkeit
und der Reflexionskompetenz angehender Lehrkräfte.,” presented at the Onlinetagung
“Reflexion in der Lehrkräftebildung - Empirisch - Phasenübergreifend - Interdisziplinär,”
Freie Universität Berlin & Universität Potsdam, 2022.
mla: Meier, Jana, et al. Der Zyklus von Planung und Reflexion – Zusammenhänge
zwischen der generischen Unterrichtsplanungsfähigkeit und der Reflexionskompetenz
angehender Lehrkräfte. 2022.
short: 'J. Meier, S. Küth, D. Scholl, C. Vogelsang, C. Watson, in: 2022.'
conference:
location: Freie Universität Berlin & Universität Potsdam
name: Onlinetagung "Reflexion in der Lehrkräftebildung - Empirisch - Phasenübergreifend
- Interdisziplinär"
date_created: 2023-01-09T16:53:29Z
date_updated: 2023-01-09T17:20:34Z
department:
- _id: '33'
- _id: '586'
language:
- iso: ger
status: public
title: Der Zyklus von Planung und Reflexion – Zusammenhänge zwischen der generischen
Unterrichtsplanungsfähigkeit und der Reflexionskompetenz angehender Lehrkräfte.
type: conference
user_id: '28542'
year: '2022'
...
---
_id: '35594'
alternative_title:
- Symposiumsbeitrag
author:
- first_name: Jana
full_name: Meier, Jana
id: '28542'
last_name: Meier
orcid: https://orcid.org/0000-0002-6756-9440
- first_name: Christoph
full_name: Vogelsang, Christoph
id: '4245'
last_name: Vogelsang
citation:
ama: 'Meier J, Vogelsang C. Erfassung der Reflexionskompetenz angehender Lehrpersonen
mittels (offener) Situationsvignetten. . In: ; 2022.'
apa: Meier, J., & Vogelsang, C. (2022). Erfassung der Reflexionskompetenz
angehender Lehrpersonen mittels (offener) Situationsvignetten. . 52. DGPs-Kongress
“View on/of Science,” Hildesheim.
bibtex: '@inproceedings{Meier_Vogelsang_2022, title={Erfassung der Reflexionskompetenz
angehender Lehrpersonen mittels (offener) Situationsvignetten. }, author={Meier,
Jana and Vogelsang, Christoph}, year={2022} }'
chicago: Meier, Jana, and Christoph Vogelsang. “Erfassung der Reflexionskompetenz
angehender Lehrpersonen mittels (offener) Situationsvignetten. ,” 2022.
ieee: J. Meier and C. Vogelsang, “Erfassung der Reflexionskompetenz angehender Lehrpersonen
mittels (offener) Situationsvignetten. ,” presented at the 52. DGPs-Kongress “View
on/of Science,” Hildesheim, 2022.
mla: Meier, Jana, and Christoph Vogelsang. Erfassung der Reflexionskompetenz
angehender Lehrpersonen mittels (offener) Situationsvignetten. . 2022.
short: 'J. Meier, C. Vogelsang, in: 2022.'
conference:
location: Hildesheim
name: 52. DGPs-Kongress "View on/of Science"
date_created: 2023-01-09T16:59:37Z
date_updated: 2023-01-09T17:19:23Z
department:
- _id: '33'
- _id: '586'
language:
- iso: ger
status: public
title: 'Erfassung der Reflexionskompetenz angehender Lehrpersonen mittels (offener)
Situationsvignetten. '
type: conference
user_id: '28542'
year: '2022'
...
---
_id: '35596'
author:
- first_name: Christina
full_name: Watson, Christina
last_name: Watson
- first_name: Jana
full_name: Meier, Jana
id: '28542'
last_name: Meier
orcid: https://orcid.org/0000-0002-6756-9440
- first_name: Simon
full_name: Küth, Simon
last_name: Küth
- first_name: Daniel
full_name: Scholl, Daniel
last_name: Scholl
- first_name: Andreas
full_name: Seifert, Andreas
last_name: Seifert
- first_name: Christoph
full_name: Vogelsang, Christoph
id: '4245'
last_name: Vogelsang
citation:
ama: 'Watson C, Meier J, Küth S, Scholl D, Seifert A, Vogelsang C. Validierung von
Testinstrumenten durch Testmotivationsindikatoren. In: ; 2022.'
apa: Watson, C., Meier, J., Küth, S., Scholl, D., Seifert, A., & Vogelsang,
C. (2022). Validierung von Testinstrumenten durch Testmotivationsindikatoren.
52. DGPs-Kongress “View on/of Science,” Hildesheim.
bibtex: '@inproceedings{Watson_Meier_Küth_Scholl_Seifert_Vogelsang_2022, title={Validierung
von Testinstrumenten durch Testmotivationsindikatoren.}, author={Watson, Christina
and Meier, Jana and Küth, Simon and Scholl, Daniel and Seifert, Andreas and Vogelsang,
Christoph}, year={2022} }'
chicago: Watson, Christina, Jana Meier, Simon Küth, Daniel Scholl, Andreas Seifert,
and Christoph Vogelsang. “Validierung von Testinstrumenten durch Testmotivationsindikatoren.,”
2022.
ieee: C. Watson, J. Meier, S. Küth, D. Scholl, A. Seifert, and C. Vogelsang, “Validierung
von Testinstrumenten durch Testmotivationsindikatoren.,” presented at the 52.
DGPs-Kongress “View on/of Science,” Hildesheim, 2022.
mla: Watson, Christina, et al. Validierung von Testinstrumenten durch Testmotivationsindikatoren.
2022.
short: 'C. Watson, J. Meier, S. Küth, D. Scholl, A. Seifert, C. Vogelsang, in: 2022.'
conference:
location: Hildesheim
name: 52. DGPs-Kongress "View on/of Science"
date_created: 2023-01-09T17:01:54Z
date_updated: 2023-01-09T17:19:11Z
department:
- _id: '33'
- _id: '586'
language:
- iso: ger
status: public
title: Validierung von Testinstrumenten durch Testmotivationsindikatoren.
type: conference
user_id: '28542'
year: '2022'
...
---
_id: '34056'
abstract:
- lang: eng
text: ' A process sequence enabling the large-area fabrication of nanopillar-patterned
semiconductor templates for selective-area heteroepitaxy is developed. Herein,
the nanopillar tops surrounded by a SiNx mask film serve
as nanoscale growth areas. The molecular beam epitaxial growth of InAs on such
patterned GaAs[Formula: see text]A templates is investigated by means of electron
microscopy. It is found that defect-free nanoscale InAs islands grow selectively
on the nanopillar tops at a substrate temperature of 425 °C. High-angle annular
dark-field scanning transmission electron microscopy imaging reveals that for
a growth temperature of 400 °C, the InAs islands show a tendency to form wurtzite
phase arms extending along the lateral [Formula: see text] directions from the
central zinc blende region of the islands. This is ascribed to a temporary self-catalyzed
vapor–liquid–solid growth on [Formula: see text] B facets, which leads to a kinetically
induced preference for the nucleation of the wurtzite phase driven by the local,
instantaneous V/III ratio, and to a concomitant reduction of surface energy of
the nanoscale diameter arms. '
article_number: '185701'
author:
- first_name: Thomas
full_name: Riedl, Thomas
id: '36950'
last_name: Riedl
- first_name: Vinay S.
full_name: Kunnathully, Vinay S.
last_name: Kunnathully
- first_name: Akshay Kumar
full_name: Verma, Akshay Kumar
id: '72998'
last_name: Verma
- first_name: Timo
full_name: Langer, Timo
last_name: Langer
- first_name: Dirk
full_name: Reuter, Dirk
id: '37763'
last_name: Reuter
- first_name: Björn
full_name: Büker, Björn
last_name: Büker
- first_name: Andreas
full_name: Hütten, Andreas
last_name: Hütten
- first_name: Jörg
full_name: Lindner, Jörg
id: '20797'
last_name: Lindner
citation:
ama: Riedl T, Kunnathully VS, Verma AK, et al. Selective area heteroepitaxy of InAs
nanostructures on nanopillar-patterned GaAs(111)A. Journal of Applied Physics.
2022;132(18). doi:10.1063/5.0121559
apa: Riedl, T., Kunnathully, V. S., Verma, A. K., Langer, T., Reuter, D., Büker,
B., Hütten, A., & Lindner, J. (2022). Selective area heteroepitaxy of InAs
nanostructures on nanopillar-patterned GaAs(111)A. Journal of Applied Physics,
132(18), Article 185701. https://doi.org/10.1063/5.0121559
bibtex: '@article{Riedl_Kunnathully_Verma_Langer_Reuter_Büker_Hütten_Lindner_2022,
title={Selective area heteroepitaxy of InAs nanostructures on nanopillar-patterned
GaAs(111)A}, volume={132}, DOI={10.1063/5.0121559},
number={18185701}, journal={Journal of Applied Physics}, publisher={AIP Publishing},
author={Riedl, Thomas and Kunnathully, Vinay S. and Verma, Akshay Kumar and Langer,
Timo and Reuter, Dirk and Büker, Björn and Hütten, Andreas and Lindner, Jörg},
year={2022} }'
chicago: Riedl, Thomas, Vinay S. Kunnathully, Akshay Kumar Verma, Timo Langer, Dirk
Reuter, Björn Büker, Andreas Hütten, and Jörg Lindner. “Selective Area Heteroepitaxy
of InAs Nanostructures on Nanopillar-Patterned GaAs(111)A.” Journal of Applied
Physics 132, no. 18 (2022). https://doi.org/10.1063/5.0121559.
ieee: 'T. Riedl et al., “Selective area heteroepitaxy of InAs nanostructures
on nanopillar-patterned GaAs(111)A,” Journal of Applied Physics, vol. 132,
no. 18, Art. no. 185701, 2022, doi: 10.1063/5.0121559.'
mla: Riedl, Thomas, et al. “Selective Area Heteroepitaxy of InAs Nanostructures
on Nanopillar-Patterned GaAs(111)A.” Journal of Applied Physics, vol. 132,
no. 18, 185701, AIP Publishing, 2022, doi:10.1063/5.0121559.
short: T. Riedl, V.S. Kunnathully, A.K. Verma, T. Langer, D. Reuter, B. Büker, A.
Hütten, J. Lindner, Journal of Applied Physics 132 (2022).
date_created: 2022-11-10T14:19:21Z
date_updated: 2023-01-10T12:08:26Z
department:
- _id: '15'
- _id: '230'
doi: 10.1063/5.0121559
intvolume: ' 132'
issue: '18'
keyword:
- General Physics and Astronomy
language:
- iso: eng
publication: Journal of Applied Physics
publication_identifier:
issn:
- 0021-8979
- 1089-7550
publication_status: published
publisher: AIP Publishing
status: public
title: Selective area heteroepitaxy of InAs nanostructures on nanopillar-patterned
GaAs(111)A
type: journal_article
user_id: '77496'
volume: 132
year: '2022'
...
---
_id: '34053'
article_number: '2102159'
author:
- first_name: Thomas
full_name: Riedl, Thomas
id: '36950'
last_name: Riedl
- first_name: Vinay
full_name: Kunnathully, Vinay
last_name: Kunnathully
- first_name: Alexander
full_name: Trapp, Alexander
last_name: Trapp
- first_name: Timo
full_name: Langer, Timo
last_name: Langer
- first_name: Dirk
full_name: Reuter, Dirk
id: '37763'
last_name: Reuter
- first_name: Jörg
full_name: Lindner, Jörg
id: '20797'
last_name: Lindner
citation:
ama: Riedl T, Kunnathully V, Trapp A, Langer T, Reuter D, Lindner J. Size‐Dependent
Strain Relaxation in InAs Quantum Dots on Top of GaAs(111)A Nanopillars. Advanced
Materials Interfaces. 2022;9(11). doi:10.1002/admi.202102159
apa: Riedl, T., Kunnathully, V., Trapp, A., Langer, T., Reuter, D., & Lindner,
J. (2022). Size‐Dependent Strain Relaxation in InAs Quantum Dots on Top of GaAs(111)A
Nanopillars. Advanced Materials Interfaces, 9(11), Article 2102159.
https://doi.org/10.1002/admi.202102159
bibtex: '@article{Riedl_Kunnathully_Trapp_Langer_Reuter_Lindner_2022, title={Size‐Dependent
Strain Relaxation in InAs Quantum Dots on Top of GaAs(111)A Nanopillars}, volume={9},
DOI={10.1002/admi.202102159},
number={112102159}, journal={Advanced Materials Interfaces}, publisher={Wiley},
author={Riedl, Thomas and Kunnathully, Vinay and Trapp, Alexander and Langer,
Timo and Reuter, Dirk and Lindner, Jörg}, year={2022} }'
chicago: Riedl, Thomas, Vinay Kunnathully, Alexander Trapp, Timo Langer, Dirk Reuter,
and Jörg Lindner. “Size‐Dependent Strain Relaxation in InAs Quantum Dots on Top
of GaAs(111)A Nanopillars.” Advanced Materials Interfaces 9, no. 11 (2022).
https://doi.org/10.1002/admi.202102159.
ieee: 'T. Riedl, V. Kunnathully, A. Trapp, T. Langer, D. Reuter, and J. Lindner,
“Size‐Dependent Strain Relaxation in InAs Quantum Dots on Top of GaAs(111)A Nanopillars,”
Advanced Materials Interfaces, vol. 9, no. 11, Art. no. 2102159, 2022,
doi: 10.1002/admi.202102159.'
mla: Riedl, Thomas, et al. “Size‐Dependent Strain Relaxation in InAs Quantum Dots
on Top of GaAs(111)A Nanopillars.” Advanced Materials Interfaces, vol.
9, no. 11, 2102159, Wiley, 2022, doi:10.1002/admi.202102159.
short: T. Riedl, V. Kunnathully, A. Trapp, T. Langer, D. Reuter, J. Lindner, Advanced
Materials Interfaces 9 (2022).
date_created: 2022-11-10T14:11:18Z
date_updated: 2023-01-10T12:09:09Z
department:
- _id: '15'
- _id: '230'
doi: 10.1002/admi.202102159
intvolume: ' 9'
issue: '11'
keyword:
- Mechanical Engineering
- Mechanics of Materials
language:
- iso: eng
publication: Advanced Materials Interfaces
publication_identifier:
issn:
- 2196-7350
- 2196-7350
publication_status: published
publisher: Wiley
status: public
title: Size‐Dependent Strain Relaxation in InAs Quantum Dots on Top of GaAs(111)A
Nanopillars
type: journal_article
user_id: '77496'
volume: 9
year: '2022'
...
---
_id: '35664'
author:
- first_name: Thomas
full_name: Janzen, Thomas
id: '89329'
last_name: Janzen
citation:
ama: Janzen T. Democracy ≠ Democracy. Creating digital infographics to compare different
democratic systems. Englisch betrifft uns. 2022;(4).
apa: Janzen, T. (2022). Democracy ≠ Democracy. Creating digital infographics to
compare different democratic systems. Englisch Betrifft Uns, 4.
bibtex: '@article{Janzen_2022, title={Democracy ≠ Democracy. Creating digital infographics
to compare different democratic systems.}, number={4}, journal={Englisch betrifft
uns}, author={Janzen, Thomas}, year={2022} }'
chicago: Janzen, Thomas. “Democracy ≠ Democracy. Creating Digital Infographics to
Compare Different Democratic Systems.” Englisch Betrifft Uns, no. 4 (2022).
ieee: T. Janzen, “Democracy ≠ Democracy. Creating digital infographics to compare
different democratic systems.,” Englisch betrifft uns, no. 4, 2022.
mla: Janzen, Thomas. “Democracy ≠ Democracy. Creating Digital Infographics to Compare
Different Democratic Systems.” Englisch Betrifft Uns, no. 4, 2022.
short: T. Janzen, Englisch Betrifft Uns (2022).
date_created: 2023-01-10T08:45:00Z
date_updated: 2023-01-10T13:51:29Z
department:
- _id: '33'
issue: '4'
language:
- iso: eng
publication: Englisch betrifft uns
status: public
title: Democracy ≠ Democracy. Creating digital infographics to compare different democratic
systems.
type: journal_article
user_id: '89329'
year: '2022'
...
---
_id: '34086'
article_number: '2200962'
author:
- first_name: Julius
full_name: Bürger, Julius
id: '46952'
last_name: Bürger
- first_name: Harikrishnan
full_name: Venugopal, Harikrishnan
last_name: Venugopal
- first_name: Daniel
full_name: Kool, Daniel
id: '44586'
last_name: Kool
- first_name: Maria Teresa
full_name: de los Arcos de Pedro, Maria Teresa
id: '54556'
last_name: de los Arcos de Pedro
- first_name: Alejandro
full_name: Gonzalez Orive, Alejandro
last_name: Gonzalez Orive
- first_name: Guido
full_name: Grundmeier, Guido
id: '194'
last_name: Grundmeier
- first_name: Katharina
full_name: Brassat, Katharina
id: '11305'
last_name: Brassat
- first_name: Jörg
full_name: Lindner, Jörg
id: '20797'
last_name: Lindner
citation:
ama: Bürger J, Venugopal H, Kool D, et al. High‐Resolution Study of Changes in Morphology
and Chemistry of Cylindrical PS‐ b ‐PMMA Block Copolymer
Nanomasks during Mask Development. Advanced Materials Interfaces. 2022;9(26).
doi:10.1002/admi.202200962
apa: Bürger, J., Venugopal, H., Kool, D., de los Arcos de Pedro, M. T., Gonzalez
Orive, A., Grundmeier, G., Brassat, K., & Lindner, J. (2022). High‐Resolution
Study of Changes in Morphology and Chemistry of Cylindrical PS‐ b
‐PMMA Block Copolymer Nanomasks during Mask Development. Advanced
Materials Interfaces, 9(26), Article 2200962. https://doi.org/10.1002/admi.202200962
bibtex: '@article{Bürger_Venugopal_Kool_de los Arcos de Pedro_Gonzalez Orive_Grundmeier_Brassat_Lindner_2022,
title={High‐Resolution Study of Changes in Morphology and Chemistry of Cylindrical
PS‐ b ‐PMMA Block Copolymer Nanomasks during Mask
Development}, volume={9}, DOI={10.1002/admi.202200962},
number={262200962}, journal={Advanced Materials Interfaces}, publisher={Wiley},
author={Bürger, Julius and Venugopal, Harikrishnan and Kool, Daniel and de los
Arcos de Pedro, Maria Teresa and Gonzalez Orive, Alejandro and Grundmeier, Guido
and Brassat, Katharina and Lindner, Jörg}, year={2022} }'
chicago: Bürger, Julius, Harikrishnan Venugopal, Daniel Kool, Maria Teresa de los
Arcos de Pedro, Alejandro Gonzalez Orive, Guido Grundmeier, Katharina Brassat,
and Jörg Lindner. “High‐Resolution Study of Changes in Morphology and Chemistry
of Cylindrical PS‐ b ‐PMMA Block Copolymer Nanomasks
during Mask Development.” Advanced Materials Interfaces 9, no. 26 (2022).
https://doi.org/10.1002/admi.202200962.
ieee: 'J. Bürger et al., “High‐Resolution Study of Changes in Morphology
and Chemistry of Cylindrical PS‐ b ‐PMMA Block Copolymer
Nanomasks during Mask Development,” Advanced Materials Interfaces, vol.
9, no. 26, Art. no. 2200962, 2022, doi: 10.1002/admi.202200962.'
mla: Bürger, Julius, et al. “High‐Resolution Study of Changes in Morphology and
Chemistry of Cylindrical PS‐ b ‐PMMA Block Copolymer
Nanomasks during Mask Development.” Advanced Materials Interfaces, vol.
9, no. 26, 2200962, Wiley, 2022, doi:10.1002/admi.202200962.
short: J. Bürger, H. Venugopal, D. Kool, M.T. de los Arcos de Pedro, A. Gonzalez
Orive, G. Grundmeier, K. Brassat, J. Lindner, Advanced Materials Interfaces 9
(2022).
date_created: 2022-11-15T14:00:19Z
date_updated: 2023-01-11T10:10:59Z
department:
- _id: '15'
- _id: '230'
doi: 10.1002/admi.202200962
intvolume: ' 9'
issue: '26'
keyword:
- General Medicine
language:
- iso: eng
publication: Advanced Materials Interfaces
publication_identifier:
issn:
- 2196-7350
- 2196-7350
publication_status: published
publisher: Wiley
status: public
title: High‐Resolution Study of Changes in Morphology and Chemistry of Cylindrical
PS‐ b ‐PMMA Block Copolymer Nanomasks during Mask Development
type: journal_article
user_id: '54556'
volume: 9
year: '2022'
...
---
_id: '33466'
abstract:
- lang: eng
text: 'We review our results of numerical simulations of light scattering from different
systems of densely packed irregular particles. We consider spherical clusters,
thick layers and monolayers with realistic topologies and dimensions much larger
than the wavelength of light. The maximum bulk packing density of clusters is
0.5. A numerically exact solution of the electromagnetic problem is obtained using
the Discontinuous Galerkin Time Domain method and with application of high- performance
computing. We show that high packing density causes light localization in such
structures which makes an impact on the opposition phenomena: backscattering intensity
surge and negative linear polarization feature. Diffuse multiple scattering is
significantly reduced in the case of non-absorbing particles and near-field interaction
results in a percolation-like light transport determined by the topology of the
medium. With this the negative polarization feature caused by single scattering
gets enhanced if compared to lower density samples. We also confirm coherent double
scattering mechanism of negative polarization for light scattered from dense absorbing
slabs. In this case convergent result for the scattering angle polarization dependency
at backscattering can be obtained for a layer of just a few tens of particles
if they are larger than the wavelength.'
author:
- first_name: Yevgen
full_name: Grynko, Yevgen
id: '26059'
last_name: Grynko
- first_name: Yuriy
full_name: Shkuratov, Yuriy
last_name: Shkuratov
- first_name: Samer
full_name: Alhaddad, Samer
id: '42456'
last_name: Alhaddad
- first_name: Jens
full_name: Förstner, Jens
id: '158'
last_name: Förstner
orcid: 0000-0001-7059-9862
citation:
ama: 'Grynko Y, Shkuratov Y, Alhaddad S, Förstner J. Light Scattering by Large Densely
Packed Clusters of Particles. In: Kokhanovsky A, ed. Springer Series in Light
Scattering - Volume 8: Light Polarization and Multiple Scattering in Turbid Media.
Vol 8. Springer Series in Light Scattering. Springer International Publishing;
2022. doi:10.1007/978-3-031-10298-1_4'
apa: 'Grynko, Y., Shkuratov, Y., Alhaddad, S., & Förstner, J. (2022). Light
Scattering by Large Densely Packed Clusters of Particles. In A. Kokhanovsky (Ed.),
Springer Series in Light Scattering - Volume 8: Light Polarization and Multiple
Scattering in Turbid Media (Vol. 8). Springer International Publishing. https://doi.org/10.1007/978-3-031-10298-1_4'
bibtex: '@inbook{Grynko_Shkuratov_Alhaddad_Förstner_2022, place={Cham}, series={Springer
Series in Light Scattering}, title={Light Scattering by Large Densely Packed Clusters
of Particles}, volume={8}, DOI={10.1007/978-3-031-10298-1_4},
booktitle={Springer Series in Light Scattering - Volume 8: Light Polarization
and Multiple Scattering in Turbid Media}, publisher={Springer International Publishing},
author={Grynko, Yevgen and Shkuratov, Yuriy and Alhaddad, Samer and Förstner,
Jens}, editor={Kokhanovsky, Alexander}, year={2022}, collection={Springer Series
in Light Scattering} }'
chicago: 'Grynko, Yevgen, Yuriy Shkuratov, Samer Alhaddad, and Jens Förstner. “Light
Scattering by Large Densely Packed Clusters of Particles.” In Springer Series
in Light Scattering - Volume 8: Light Polarization and Multiple Scattering in
Turbid Media, edited by Alexander Kokhanovsky, Vol. 8. Springer Series in
Light Scattering. Cham: Springer International Publishing, 2022. https://doi.org/10.1007/978-3-031-10298-1_4.'
ieee: 'Y. Grynko, Y. Shkuratov, S. Alhaddad, and J. Förstner, “Light Scattering
by Large Densely Packed Clusters of Particles,” in Springer Series in Light
Scattering - Volume 8: Light Polarization and Multiple Scattering in Turbid Media,
vol. 8, A. Kokhanovsky, Ed. Cham: Springer International Publishing, 2022.'
mla: 'Grynko, Yevgen, et al. “Light Scattering by Large Densely Packed Clusters
of Particles.” Springer Series in Light Scattering - Volume 8: Light Polarization
and Multiple Scattering in Turbid Media, edited by Alexander Kokhanovsky,
vol. 8, Springer International Publishing, 2022, doi:10.1007/978-3-031-10298-1_4.'
short: 'Y. Grynko, Y. Shkuratov, S. Alhaddad, J. Förstner, in: A. Kokhanovsky (Ed.),
Springer Series in Light Scattering - Volume 8: Light Polarization and Multiple
Scattering in Turbid Media, Springer International Publishing, Cham, 2022.'
date_created: 2022-09-22T09:18:45Z
date_updated: 2023-01-11T15:28:17Z
ddc:
- '530'
department:
- _id: '61'
- _id: '230'
- _id: '429'
doi: 10.1007/978-3-031-10298-1_4
editor:
- first_name: Alexander
full_name: Kokhanovsky, Alexander
last_name: Kokhanovsky
file:
- access_level: local
content_type: application/pdf
creator: fossie
date_created: 2022-09-22T09:24:45Z
date_updated: 2022-09-22T09:24:45Z
file_id: '33467'
file_name: 2022-09 Grynko - Book chapter on Light Scattering by Large Densely Packed
Clusters of Particles.pdf
file_size: 1525307
relation: main_file
file_date_updated: 2022-09-22T09:24:45Z
has_accepted_license: '1'
intvolume: ' 8'
keyword:
- tet_topic_scattering
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://rdcu.be/cV5GC
oa: '1'
place: Cham
project:
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: 'Springer Series in Light Scattering - Volume 8: Light Polarization and
Multiple Scattering in Turbid Media'
publication_identifier:
isbn:
- '9783031102974'
- '9783031102981'
issn:
- 2509-2790
- 2509-2804
publication_status: published
publisher: Springer International Publishing
series_title: Springer Series in Light Scattering
status: public
title: Light Scattering by Large Densely Packed Clusters of Particles
type: book_chapter
user_id: '158'
volume: 8
year: '2022'
...
---
_id: '34727'
author:
- first_name: Volker
full_name: Schöppner, Volker
id: '20530'
last_name: Schöppner
- first_name: Jonas
full_name: Köllermeier, Jonas
id: '58933'
last_name: Köllermeier
- first_name: G.
full_name: Hiesgen, G.
last_name: Hiesgen
- first_name: J.
full_name: Trippe, J.
last_name: Trippe
citation:
ama: 'Schöppner V, Köllermeier J, Hiesgen G, Trippe J. Development of Simulation
Based Assistant Systems for Automatic Process Monitoring and Derivation of Recommendations
to Optimize a Profile Extrusion Line. In: ; 2022.'
apa: Schöppner, V., Köllermeier, J., Hiesgen, G., & Trippe, J. (2022). Development
of Simulation Based Assistant Systems for Automatic Process Monitoring and Derivation
of Recommendations to Optimize a Profile Extrusion Line. 2nd International
Symposium on Plastics Technology, Aachen.
bibtex: '@inproceedings{Schöppner_Köllermeier_Hiesgen_Trippe_2022, title={Development
of Simulation Based Assistant Systems for Automatic Process Monitoring and Derivation
of Recommendations to Optimize a Profile Extrusion Line}, author={Schöppner, Volker
and Köllermeier, Jonas and Hiesgen, G. and Trippe, J.}, year={2022} }'
chicago: Schöppner, Volker, Jonas Köllermeier, G. Hiesgen, and J. Trippe. “Development
of Simulation Based Assistant Systems for Automatic Process Monitoring and Derivation
of Recommendations to Optimize a Profile Extrusion Line,” 2022.
ieee: V. Schöppner, J. Köllermeier, G. Hiesgen, and J. Trippe, “Development of Simulation
Based Assistant Systems for Automatic Process Monitoring and Derivation of Recommendations
to Optimize a Profile Extrusion Line,” presented at the 2nd International Symposium
on Plastics Technology, Aachen, 2022.
mla: Schöppner, Volker, et al. Development of Simulation Based Assistant Systems
for Automatic Process Monitoring and Derivation of Recommendations to Optimize
a Profile Extrusion Line. 2022.
short: 'V. Schöppner, J. Köllermeier, G. Hiesgen, J. Trippe, in: 2022.'
conference:
location: Aachen
name: 2nd International Symposium on Plastics Technology
date_created: 2022-12-21T13:49:13Z
date_updated: 2023-01-12T09:17:27Z
department:
- _id: '9'
- _id: '367'
- _id: '321'
language:
- iso: eng
status: public
title: Development of Simulation Based Assistant Systems for Automatic Process Monitoring
and Derivation of Recommendations to Optimize a Profile Extrusion Line
type: conference
user_id: '44116'
year: '2022'
...
---
_id: '34720'
author:
- first_name: Volker
full_name: Schöppner, Volker
id: '20530'
last_name: Schöppner
- first_name: Jonas
full_name: Köllermeier, Jonas
last_name: Köllermeier
citation:
ama: 'Schöppner V, Köllermeier J. Application of a Dynamic Approach to Determine
the Optimal Barrel Temperature of Single Screw Extruders. In: ; 2022.'
apa: Schöppner, V., & Köllermeier, J. (2022). Application of a Dynamic Approach
to Determine the Optimal Barrel Temperature of Single Screw Extruders. 37th
International Conference of the Polymer Processing Society (PPS), Fukuoka.
bibtex: '@inproceedings{Schöppner_Köllermeier_2022, title={Application of a Dynamic
Approach to Determine the Optimal Barrel Temperature of Single Screw Extruders},
author={Schöppner, Volker and Köllermeier, Jonas}, year={2022} }'
chicago: Schöppner, Volker, and Jonas Köllermeier. “Application of a Dynamic Approach
to Determine the Optimal Barrel Temperature of Single Screw Extruders,” 2022.
ieee: V. Schöppner and J. Köllermeier, “Application of a Dynamic Approach to Determine
the Optimal Barrel Temperature of Single Screw Extruders,” presented at the 37th
International Conference of the Polymer Processing Society (PPS), Fukuoka, 2022.
mla: Schöppner, Volker, and Jonas Köllermeier. Application of a Dynamic Approach
to Determine the Optimal Barrel Temperature of Single Screw Extruders. 2022.
short: 'V. Schöppner, J. Köllermeier, in: 2022.'
conference:
location: Fukuoka
name: 37th International Conference of the Polymer Processing Society (PPS)
date_created: 2022-12-21T12:54:17Z
date_updated: 2023-01-12T09:17:43Z
department:
- _id: '9'
- _id: '367'
- _id: '321'
language:
- iso: eng
status: public
title: Application of a Dynamic Approach to Determine the Optimal Barrel Temperature
of Single Screw Extruders
type: conference
user_id: '44116'
year: '2022'
...
---
_id: '34726'
author:
- first_name: Volker
full_name: Schöppner, Volker
id: '20530'
last_name: Schöppner
- first_name: Jonas
full_name: Köllermeier, Jonas
id: '58933'
last_name: Köllermeier
citation:
ama: 'Schöppner V, Köllermeier J. Development of an Inline-Measurement System of
the Surface Temperature of Square Hollow Profiles. In: ; 2022.'
apa: Schöppner, V., & Köllermeier, J. (2022). Development of an Inline-Measurement
System of the Surface Temperature of Square Hollow Profiles. Annual Conference
of the Society of Plastics Engineers (ANTEC 2022), Charlotte.
bibtex: '@inproceedings{Schöppner_Köllermeier_2022, title={Development of an Inline-Measurement
System of the Surface Temperature of Square Hollow Profiles}, author={Schöppner,
Volker and Köllermeier, Jonas}, year={2022} }'
chicago: Schöppner, Volker, and Jonas Köllermeier. “Development of an Inline-Measurement
System of the Surface Temperature of Square Hollow Profiles,” 2022.
ieee: V. Schöppner and J. Köllermeier, “Development of an Inline-Measurement System
of the Surface Temperature of Square Hollow Profiles,” presented at the Annual
Conference of the Society of Plastics Engineers (ANTEC 2022), Charlotte, 2022.
mla: Schöppner, Volker, and Jonas Köllermeier. Development of an Inline-Measurement
System of the Surface Temperature of Square Hollow Profiles. 2022.
short: 'V. Schöppner, J. Köllermeier, in: 2022.'
conference:
location: Charlotte
name: Annual Conference of the Society of Plastics Engineers (ANTEC 2022)
date_created: 2022-12-21T13:44:06Z
date_updated: 2023-01-12T09:17:15Z
department:
- _id: '9'
- _id: '367'
- _id: '321'
language:
- iso: eng
status: public
title: Development of an Inline-Measurement System of the Surface Temperature of Square
Hollow Profiles
type: conference
user_id: '44116'
year: '2022'
...
---
_id: '36335'
abstract:
- lang: eng
text: Transformation of Fe- and Cu-rich primary phase particles was studied in an
Al-Li-based alloy prepared by twin-roll casting. Thin foils for combined STEM
and SEM experiments were prepared by electrolytic twin-jet polishing. They were
in-situ heated in a TEM heating stage and observed at 200 kV in the JEOL JEM 2200FS
electron microscope equipped with STEM HAADF and BF detectors and SEM BSE and
SE detectors working both in composition and topographic modes. The resulting
structures were combined with EDS mapping performed directly in the heating holder.
Dissolution and transformation of Cu- and Fe-rich particles occur above 500 °C.
EDS maps acquired on the foil cooled down to room temperature show that Cu and
Fe are both still present in newly formed particles, most likely indicating the
presence of the Al7Cu2Fe phase.
author:
- first_name: Miroslav
full_name: CIESLAR, Miroslav
last_name: CIESLAR
- first_name: Barbora
full_name: KŘIVSKÁ, Barbora
last_name: KŘIVSKÁ
- first_name: Rostislav
full_name: KRÁLÍK, Rostislav
last_name: KRÁLÍK
- first_name: Lucia
full_name: BAJTOŠOVÁ, Lucia
last_name: BAJTOŠOVÁ
- first_name: Olexandr
full_name: Grydin, Olexandr
id: '43822'
last_name: Grydin
- first_name: Mykhailo
full_name: STOLBCHENKO, Mykhailo
last_name: STOLBCHENKO
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
citation:
ama: 'CIESLAR M, KŘIVSKÁ B, KRÁLÍK R, et al. HOMOGENIZATION OF TWIN-ROLL CAST Al-Li-BASED
ALLOY STUDIED BY IN-SITU ELECTRON MICROSCOPY. In: METAL 2022 Conference Proeedings.
TANGER Ltd.; 2022. doi:10.37904/metal.2022.4438'
apa: CIESLAR, M., KŘIVSKÁ, B., KRÁLÍK, R., BAJTOŠOVÁ, L., Grydin, O., STOLBCHENKO,
M., & Schaper, M. (2022). HOMOGENIZATION OF TWIN-ROLL CAST Al-Li-BASED ALLOY
STUDIED BY IN-SITU ELECTRON MICROSCOPY. METAL 2022 Conference Proeedings.
Metal 2022, Brno. https://doi.org/10.37904/metal.2022.4438
bibtex: '@inproceedings{CIESLAR_KŘIVSKÁ_KRÁLÍK_BAJTOŠOVÁ_Grydin_STOLBCHENKO_Schaper_2022,
title={HOMOGENIZATION OF TWIN-ROLL CAST Al-Li-BASED ALLOY STUDIED BY IN-SITU ELECTRON
MICROSCOPY}, DOI={10.37904/metal.2022.4438},
booktitle={METAL 2022 Conference Proeedings}, publisher={TANGER Ltd.}, author={CIESLAR,
Miroslav and KŘIVSKÁ, Barbora and KRÁLÍK, Rostislav and BAJTOŠOVÁ, Lucia and Grydin,
Olexandr and STOLBCHENKO, Mykhailo and Schaper, Mirko}, year={2022} }'
chicago: CIESLAR, Miroslav, Barbora KŘIVSKÁ, Rostislav KRÁLÍK, Lucia BAJTOŠOVÁ,
Olexandr Grydin, Mykhailo STOLBCHENKO, and Mirko Schaper. “HOMOGENIZATION OF TWIN-ROLL
CAST Al-Li-BASED ALLOY STUDIED BY IN-SITU ELECTRON MICROSCOPY.” In METAL 2022
Conference Proeedings. TANGER Ltd., 2022. https://doi.org/10.37904/metal.2022.4438.
ieee: 'M. CIESLAR et al., “HOMOGENIZATION OF TWIN-ROLL CAST Al-Li-BASED ALLOY
STUDIED BY IN-SITU ELECTRON MICROSCOPY,” presented at the Metal 2022, Brno, 2022,
doi: 10.37904/metal.2022.4438.'
mla: CIESLAR, Miroslav, et al. “HOMOGENIZATION OF TWIN-ROLL CAST Al-Li-BASED ALLOY
STUDIED BY IN-SITU ELECTRON MICROSCOPY.” METAL 2022 Conference Proeedings,
TANGER Ltd., 2022, doi:10.37904/metal.2022.4438.
short: 'M. CIESLAR, B. KŘIVSKÁ, R. KRÁLÍK, L. BAJTOŠOVÁ, O. Grydin, M. STOLBCHENKO,
M. Schaper, in: METAL 2022 Conference Proeedings, TANGER Ltd., 2022.'
conference:
end_date: 2022-05-19
location: Brno
name: Metal 2022
start_date: 2022-05-18
date_created: 2023-01-12T09:39:41Z
date_updated: 2023-01-12T09:44:17Z
department:
- _id: '158'
- _id: '321'
doi: 10.37904/metal.2022.4438
keyword:
- Al-Li-based alloy
- in-situ TEM
- homogenization
- phase transformation
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.confer.cz/metal/2022/4438-homogenization-of-twin-roll-cast-al-li-based-alloy-studied-by-in-situ-electron-microscopy
oa: '1'
publication: METAL 2022 Conference Proeedings
publication_identifier:
issn:
- 2694-9296
publication_status: published
publisher: TANGER Ltd.
status: public
title: HOMOGENIZATION OF TWIN-ROLL CAST Al-Li-BASED ALLOY STUDIED BY IN-SITU ELECTRON
MICROSCOPY
type: conference
user_id: '43822'
year: '2022'
...
---
_id: '33671'
abstract:
- lang: eng
text: "Abstract\r\n We demonstrate
the fabrication of micron-wide tungsten silicide superconducting nanowire single-photon
detectors on a silicon substrate using laser lithography. We show saturated internal
detection efficiencies with wire widths ranging from 0.59 µm
to 1.43 µm under illumination at 1550 nm. We demonstrate
both straight wires, as well as meandered structures. Single-photon sensitivity
is shown in devices up to 4 mm in length. Laser-lithographically written devices
allow for fast and easy structuring of large areas while maintaining a saturated
internal efficiency for wire widths around 1 µm."
article_number: '055005'
author:
- first_name: Maximilian
full_name: Protte, Maximilian
id: '46170'
last_name: Protte
- first_name: Varun B
full_name: Verma, Varun B
last_name: Verma
- first_name: Jan Philipp
full_name: Höpker, Jan Philipp
id: '33913'
last_name: Höpker
- first_name: Richard P
full_name: Mirin, Richard P
last_name: Mirin
- first_name: Sae
full_name: Woo Nam, Sae
last_name: Woo Nam
- first_name: Tim
full_name: Bartley, Tim
id: '49683'
last_name: Bartley
citation:
ama: Protte M, Verma VB, Höpker JP, Mirin RP, Woo Nam S, Bartley T. Laser-lithographically
written micron-wide superconducting nanowire single-photon detectors. Superconductor
Science and Technology. 2022;35(5). doi:10.1088/1361-6668/ac5338
apa: Protte, M., Verma, V. B., Höpker, J. P., Mirin, R. P., Woo Nam, S., & Bartley,
T. (2022). Laser-lithographically written micron-wide superconducting nanowire
single-photon detectors. Superconductor Science and Technology, 35(5),
Article 055005. https://doi.org/10.1088/1361-6668/ac5338
bibtex: '@article{Protte_Verma_Höpker_Mirin_Woo Nam_Bartley_2022, title={Laser-lithographically
written micron-wide superconducting nanowire single-photon detectors}, volume={35},
DOI={10.1088/1361-6668/ac5338},
number={5055005}, journal={Superconductor Science and Technology}, publisher={IOP
Publishing}, author={Protte, Maximilian and Verma, Varun B and Höpker, Jan Philipp
and Mirin, Richard P and Woo Nam, Sae and Bartley, Tim}, year={2022} }'
chicago: Protte, Maximilian, Varun B Verma, Jan Philipp Höpker, Richard P Mirin,
Sae Woo Nam, and Tim Bartley. “Laser-Lithographically Written Micron-Wide Superconducting
Nanowire Single-Photon Detectors.” Superconductor Science and Technology
35, no. 5 (2022). https://doi.org/10.1088/1361-6668/ac5338.
ieee: 'M. Protte, V. B. Verma, J. P. Höpker, R. P. Mirin, S. Woo Nam, and T. Bartley,
“Laser-lithographically written micron-wide superconducting nanowire single-photon
detectors,” Superconductor Science and Technology, vol. 35, no. 5, Art.
no. 055005, 2022, doi: 10.1088/1361-6668/ac5338.'
mla: Protte, Maximilian, et al. “Laser-Lithographically Written Micron-Wide Superconducting
Nanowire Single-Photon Detectors.” Superconductor Science and Technology,
vol. 35, no. 5, 055005, IOP Publishing, 2022, doi:10.1088/1361-6668/ac5338.
short: M. Protte, V.B. Verma, J.P. Höpker, R.P. Mirin, S. Woo Nam, T. Bartley, Superconductor
Science and Technology 35 (2022).
date_created: 2022-10-11T07:14:11Z
date_updated: 2023-01-12T13:02:52Z
department:
- _id: '15'
- _id: '230'
- _id: '623'
doi: 10.1088/1361-6668/ac5338
intvolume: ' 35'
issue: '5'
keyword:
- Materials Chemistry
- Electrical and Electronic Engineering
- Metals and Alloys
- Condensed Matter Physics
- Ceramics and Composites
language:
- iso: eng
publication: Superconductor Science and Technology
publication_identifier:
issn:
- 0953-2048
- 1361-6668
publication_status: published
publisher: IOP Publishing
status: public
title: Laser-lithographically written micron-wide superconducting nanowire single-photon
detectors
type: journal_article
user_id: '33913'
volume: 35
year: '2022'
...
---
_id: '30342'
article_number: '108'
author:
- first_name: Nina Amelie
full_name: Lange, Nina Amelie
id: '56843'
last_name: Lange
- first_name: Jan Philipp
full_name: Höpker, Jan Philipp
id: '33913'
last_name: Höpker
- first_name: Raimund
full_name: Ricken, Raimund
last_name: Ricken
- first_name: Viktor
full_name: Quiring, Viktor
last_name: Quiring
- first_name: Christof
full_name: Eigner, Christof
id: '13244'
last_name: Eigner
orcid: https://orcid.org/0000-0002-5693-3083
- first_name: Christine
full_name: Silberhorn, Christine
id: '26263'
last_name: Silberhorn
- first_name: Tim
full_name: Bartley, Tim
id: '49683'
last_name: Bartley
citation:
ama: Lange NA, Höpker JP, Ricken R, et al. Cryogenic integrated spontaneous parametric
down-conversion. Optica. 2022;9(1). doi:10.1364/optica.445576
apa: Lange, N. A., Höpker, J. P., Ricken, R., Quiring, V., Eigner, C., Silberhorn,
C., & Bartley, T. (2022). Cryogenic integrated spontaneous parametric down-conversion.
Optica, 9(1), Article 108. https://doi.org/10.1364/optica.445576
bibtex: '@article{Lange_Höpker_Ricken_Quiring_Eigner_Silberhorn_Bartley_2022, title={Cryogenic
integrated spontaneous parametric down-conversion}, volume={9}, DOI={10.1364/optica.445576},
number={1108}, journal={Optica}, publisher={The Optical Society}, author={Lange,
Nina Amelie and Höpker, Jan Philipp and Ricken, Raimund and Quiring, Viktor and
Eigner, Christof and Silberhorn, Christine and Bartley, Tim}, year={2022} }'
chicago: Lange, Nina Amelie, Jan Philipp Höpker, Raimund Ricken, Viktor Quiring,
Christof Eigner, Christine Silberhorn, and Tim Bartley. “Cryogenic Integrated
Spontaneous Parametric Down-Conversion.” Optica 9, no. 1 (2022). https://doi.org/10.1364/optica.445576.
ieee: 'N. A. Lange et al., “Cryogenic integrated spontaneous parametric down-conversion,”
Optica, vol. 9, no. 1, Art. no. 108, 2022, doi: 10.1364/optica.445576.'
mla: Lange, Nina Amelie, et al. “Cryogenic Integrated Spontaneous Parametric Down-Conversion.”
Optica, vol. 9, no. 1, 108, The Optical Society, 2022, doi:10.1364/optica.445576.
short: N.A. Lange, J.P. Höpker, R. Ricken, V. Quiring, C. Eigner, C. Silberhorn,
T. Bartley, Optica 9 (2022).
date_created: 2022-03-16T08:53:22Z
date_updated: 2023-01-12T13:42:23Z
department:
- _id: '15'
- _id: '230'
- _id: '623'
doi: 10.1364/optica.445576
intvolume: ' 9'
issue: '1'
keyword:
- Atomic and Molecular Physics
- and Optics
- Electronic
- Optical and Magnetic Materials
language:
- iso: eng
publication: Optica
publication_identifier:
issn:
- 2334-2536
publication_status: published
publisher: The Optical Society
status: public
title: Cryogenic integrated spontaneous parametric down-conversion
type: journal_article
user_id: '33913'
volume: 9
year: '2022'
...
---
_id: '33672'
abstract:
- lang: eng
text: "Abstract\r\n Lithium niobate
is a promising platform for integrated quantum optics. In this platform, we aim
to efficiently manipulate and detect quantum states by combining superconducting
single photon detectors and modulators. The cryogenic operation of a superconducting
single photon detector dictates the optimisation of the electro-optic modulators
under the same operating conditions. To that end, we characterise a phase modulator,
directional coupler, and polarisation converter at both ambient and cryogenic
temperatures. The operation voltage \r\n \r\n \r\n \r\n V\r\n
\ \r\n π\r\n
\ \r\n /\r\n
\ \r\n 2\r\n
\ \r\n \r\n
\ \r\n \r\n of these
modulators increases, due to the decrease in the electro-optic effect, by 74%
for the phase modulator, 84% for the directional coupler and 35% for the polarisation
converter below 8.5\r\n \r\n \r\n \r\n K\r\n \r\n \r\n
\ \r\n .
The phase modulator preserves its broadband nature and modulates light in the
characterised wavelength range. The unbiased bar state of the directional coupler
changed by a wavelength shift of 85\r\n \r\n \r\n \r\n n\r\n m\r\n
\ \r\n \r\n \r\n while cooling
the device down to 5\r\n \r\n \r\n \r\n K\r\n \r\n \r\n
\ \r\n .
The polarisation converter uses periodic poling to phasematch the two orthogonal
polarisations. The phasematched wavelength of the utilised poling changes by 112\r\n
\ \r\n
\ \r\n \r\n n\r\n m\r\n
\ \r\n \r\n \r\n when cooling
to 5\r\n \r\n
\ \r\n \r\n K\r\n \r\n \r\n
\ \r\n ."
article_number: '034004'
author:
- first_name: Frederik
full_name: Thiele, Frederik
id: '50819'
last_name: Thiele
orcid: 0000-0003-0663-5587
- first_name: Felix
full_name: vom Bruch, Felix
id: '71245'
last_name: vom Bruch
- first_name: Julian
full_name: Brockmeier, Julian
id: '44807'
last_name: Brockmeier
- first_name: Maximilian
full_name: Protte, Maximilian
id: '46170'
last_name: Protte
- first_name: Thomas
full_name: Hummel, Thomas
id: '83846'
last_name: Hummel
- first_name: Raimund
full_name: Ricken, Raimund
last_name: Ricken
- first_name: Viktor
full_name: Quiring, Viktor
last_name: Quiring
- first_name: Sebastian
full_name: Lengeling, Sebastian
id: '44373'
last_name: Lengeling
- first_name: Harald
full_name: Herrmann, Harald
id: '216'
last_name: Herrmann
- first_name: Christof
full_name: Eigner, Christof
id: '13244'
last_name: Eigner
orcid: https://orcid.org/0000-0002-5693-3083
- first_name: Christine
full_name: Silberhorn, Christine
id: '26263'
last_name: Silberhorn
- first_name: Tim
full_name: Bartley, Tim
id: '49683'
last_name: Bartley
citation:
ama: 'Thiele F, vom Bruch F, Brockmeier J, et al. Cryogenic electro-optic modulation
in titanium in-diffused lithium niobate waveguides. Journal of Physics: Photonics.
2022;4(3). doi:10.1088/2515-7647/ac6c63'
apa: 'Thiele, F., vom Bruch, F., Brockmeier, J., Protte, M., Hummel, T., Ricken,
R., Quiring, V., Lengeling, S., Herrmann, H., Eigner, C., Silberhorn, C., &
Bartley, T. (2022). Cryogenic electro-optic modulation in titanium in-diffused
lithium niobate waveguides. Journal of Physics: Photonics, 4(3),
Article 034004. https://doi.org/10.1088/2515-7647/ac6c63'
bibtex: '@article{Thiele_vom Bruch_Brockmeier_Protte_Hummel_Ricken_Quiring_Lengeling_Herrmann_Eigner_et
al._2022, title={Cryogenic electro-optic modulation in titanium in-diffused lithium
niobate waveguides}, volume={4}, DOI={10.1088/2515-7647/ac6c63},
number={3034004}, journal={Journal of Physics: Photonics}, publisher={IOP Publishing},
author={Thiele, Frederik and vom Bruch, Felix and Brockmeier, Julian and Protte,
Maximilian and Hummel, Thomas and Ricken, Raimund and Quiring, Viktor and Lengeling,
Sebastian and Herrmann, Harald and Eigner, Christof and et al.}, year={2022} }'
chicago: 'Thiele, Frederik, Felix vom Bruch, Julian Brockmeier, Maximilian Protte,
Thomas Hummel, Raimund Ricken, Viktor Quiring, et al. “Cryogenic Electro-Optic
Modulation in Titanium in-Diffused Lithium Niobate Waveguides.” Journal of
Physics: Photonics 4, no. 3 (2022). https://doi.org/10.1088/2515-7647/ac6c63.'
ieee: 'F. Thiele et al., “Cryogenic electro-optic modulation in titanium
in-diffused lithium niobate waveguides,” Journal of Physics: Photonics,
vol. 4, no. 3, Art. no. 034004, 2022, doi: 10.1088/2515-7647/ac6c63.'
mla: 'Thiele, Frederik, et al. “Cryogenic Electro-Optic Modulation in Titanium in-Diffused
Lithium Niobate Waveguides.” Journal of Physics: Photonics, vol. 4, no.
3, 034004, IOP Publishing, 2022, doi:10.1088/2515-7647/ac6c63.'
short: 'F. Thiele, F. vom Bruch, J. Brockmeier, M. Protte, T. Hummel, R. Ricken,
V. Quiring, S. Lengeling, H. Herrmann, C. Eigner, C. Silberhorn, T. Bartley, Journal
of Physics: Photonics 4 (2022).'
date_created: 2022-10-11T07:14:40Z
date_updated: 2023-01-12T15:16:35Z
department:
- _id: '15'
- _id: '230'
- _id: '623'
doi: 10.1088/2515-7647/ac6c63
intvolume: ' 4'
issue: '3'
keyword:
- Electrical and Electronic Engineering
- Atomic and Molecular Physics
- and Optics
- Electronic
- Optical and Magnetic Materials
language:
- iso: eng
publication: 'Journal of Physics: Photonics'
publication_identifier:
issn:
- 2515-7647
publication_status: published
publisher: IOP Publishing
status: public
title: Cryogenic electro-optic modulation in titanium in-diffused lithium niobate
waveguides
type: journal_article
user_id: '83846'
volume: 4
year: '2022'
...
---
_id: '33673'
abstract:
- lang: eng
text: Superconducting Nanowire Single Photon Detectors (SNSPDs) have become
an integral part of quantum optics in recent years because of their high performance
in single photon detection. We present a method to replace the electrical input
by supplying the required bias current via the photocurrent of a photodiode situated
on the cold stage of the cryostat. Light is guided to the bias photodiode through
an optical fiber, which enables a lower thermal conduction and galvanic isolation
between room temperature and the cold stage. We show that an off-the-shelf InGaAs–InP
photodiode exhibits a responsivity of at least 0.55 A/W at 0.8 K. Using this device
to bias an SNSPD, we characterize the count rate dependent on the optical power
incident on the photodiode. This configuration of the SNSPD and photodiode shows
an expected plateau in the single photon count rate with an optical bias power
on the photodiode above 6.8 µW. Furthermore, we compare the same detector under
both optical and electrical bias, and show there is no significant changes in
performance. This has the advantage of avoiding an electrical input cable, which
reduces the latent heat load by a factor of 100 and, in principle, allows for
low loss RF current supply at the cold stage.
article_number: '081303'
author:
- first_name: Frederik
full_name: Thiele, Frederik
id: '50819'
last_name: Thiele
orcid: 0000-0003-0663-5587
- first_name: Thomas
full_name: Hummel, Thomas
id: '83846'
last_name: Hummel
- first_name: Maximilian
full_name: Protte, Maximilian
id: '46170'
last_name: Protte
- first_name: Tim
full_name: Bartley, Tim
id: '49683'
last_name: Bartley
citation:
ama: Thiele F, Hummel T, Protte M, Bartley T. Opto-electronic bias of a superconducting
nanowire single photon detector using a cryogenic photodiode. APL Photonics.
2022;7(8). doi:10.1063/5.0097506
apa: Thiele, F., Hummel, T., Protte, M., & Bartley, T. (2022). Opto-electronic
bias of a superconducting nanowire single photon detector using a cryogenic photodiode.
APL Photonics, 7(8), Article 081303. https://doi.org/10.1063/5.0097506
bibtex: '@article{Thiele_Hummel_Protte_Bartley_2022, title={Opto-electronic bias
of a superconducting nanowire single photon detector using a cryogenic photodiode},
volume={7}, DOI={10.1063/5.0097506},
number={8081303}, journal={APL Photonics}, publisher={AIP Publishing}, author={Thiele,
Frederik and Hummel, Thomas and Protte, Maximilian and Bartley, Tim}, year={2022}
}'
chicago: Thiele, Frederik, Thomas Hummel, Maximilian Protte, and Tim Bartley. “Opto-Electronic
Bias of a Superconducting Nanowire Single Photon Detector Using a Cryogenic Photodiode.”
APL Photonics 7, no. 8 (2022). https://doi.org/10.1063/5.0097506.
ieee: 'F. Thiele, T. Hummel, M. Protte, and T. Bartley, “Opto-electronic bias of
a superconducting nanowire single photon detector using a cryogenic photodiode,”
APL Photonics, vol. 7, no. 8, Art. no. 081303, 2022, doi: 10.1063/5.0097506.'
mla: Thiele, Frederik, et al. “Opto-Electronic Bias of a Superconducting Nanowire
Single Photon Detector Using a Cryogenic Photodiode.” APL Photonics, vol.
7, no. 8, 081303, AIP Publishing, 2022, doi:10.1063/5.0097506.
short: F. Thiele, T. Hummel, M. Protte, T. Bartley, APL Photonics 7 (2022).
date_created: 2022-10-11T07:15:09Z
date_updated: 2023-01-12T15:13:40Z
department:
- _id: '15'
- _id: '230'
- _id: '623'
doi: 10.1063/5.0097506
intvolume: ' 7'
issue: '8'
keyword:
- Computer Networks and Communications
- Atomic and Molecular Physics
- and Optics
language:
- iso: eng
publication: APL Photonics
publication_identifier:
issn:
- 2378-0967
publication_status: published
publisher: AIP Publishing
status: public
title: Opto-electronic bias of a superconducting nanowire single photon detector using
a cryogenic photodiode
type: journal_article
user_id: '83846'
volume: 7
year: '2022'
...
---
_id: '27531'
abstract:
- lang: eng
text: "The Quantum Singular Value Transformation (QSVT) is a recent technique that\r\ngives
a unified framework to describe most quantum algorithms discovered so\r\nfar,
and may lead to the development of novel quantum algorithms. In this paper\r\nwe
investigate the hardness of classically simulating the QSVT. A recent result\r\nby
Chia, Gily\\'en, Li, Lin, Tang and Wang (STOC 2020) showed that the QSVT can\r\nbe
efficiently \"dequantized\" for low-rank matrices, and discussed its\r\nimplication
to quantum machine learning. In this work, motivated by\r\nestablishing the superiority
of quantum algorithms for quantum chemistry and\r\nmaking progress on the quantum
PCP conjecture, we focus on the other main class\r\nof matrices considered in
applications of the QSVT, sparse matrices.\r\n We first show how to efficiently
\"dequantize\", with arbitrarily small\r\nconstant precision, the QSVT associated
with a low-degree polynomial. We apply\r\nthis technique to design classical algorithms
that estimate, with constant\r\nprecision, the singular values of a sparse matrix.
We show in particular that a\r\ncentral computational problem considered by quantum
algorithms for quantum\r\nchemistry (estimating the ground state energy of a local
Hamiltonian when\r\ngiven, as an additional input, a state sufficiently close
to the ground state)\r\ncan be solved efficiently with constant precision on a
classical computer. As a\r\ncomplementary result, we prove that with inverse-polynomial
precision, the same\r\nproblem becomes BQP-complete. This gives theoretical evidence
for the\r\nsuperiority of quantum algorithms for chemistry, and strongly suggests
that\r\nsaid superiority stems from the improved precision achievable in the quantum\r\nsetting.
We also discuss how this dequantization technique may help make\r\nprogress on
the central quantum PCP conjecture."
author:
- first_name: Sevag
full_name: Gharibian, Sevag
id: '71541'
last_name: Gharibian
orcid: 0000-0002-9992-3379
- first_name: François Le
full_name: Gall, François Le
last_name: Gall
citation:
ama: 'Gharibian S, Gall FL. Dequantizing the Quantum Singular Value Transformation:
Hardness and Applications to Quantum Chemistry and the Quantum PCP Conjecture.
In: Proceedings of the 54th ACM Symposium on Theory of Computing (STOC).
; 2022:19-32.'
apa: 'Gharibian, S., & Gall, F. L. (2022). Dequantizing the Quantum Singular
Value Transformation: Hardness and Applications to Quantum Chemistry and the
Quantum PCP Conjecture. Proceedings of the 54th ACM Symposium on Theory of
Computing (STOC), 19–32.'
bibtex: '@inproceedings{Gharibian_Gall_2022, title={Dequantizing the Quantum Singular
Value Transformation: Hardness and Applications to Quantum Chemistry and the
Quantum PCP Conjecture}, booktitle={Proceedings of the 54th ACM Symposium on Theory
of Computing (STOC)}, author={Gharibian, Sevag and Gall, François Le}, year={2022},
pages={19–32} }'
chicago: 'Gharibian, Sevag, and François Le Gall. “Dequantizing the Quantum Singular
Value Transformation: Hardness and Applications to Quantum Chemistry and the
Quantum PCP Conjecture.” In Proceedings of the 54th ACM Symposium on Theory
of Computing (STOC), 19–32, 2022.'
ieee: 'S. Gharibian and F. L. Gall, “Dequantizing the Quantum Singular Value Transformation:
Hardness and Applications to Quantum Chemistry and the Quantum PCP Conjecture,”
in Proceedings of the 54th ACM Symposium on Theory of Computing (STOC),
2022, pp. 19–32.'
mla: 'Gharibian, Sevag, and François Le Gall. “Dequantizing the Quantum Singular
Value Transformation: Hardness and Applications to Quantum Chemistry and the
Quantum PCP Conjecture.” Proceedings of the 54th ACM Symposium on Theory of
Computing (STOC), 2022, pp. 19–32.'
short: 'S. Gharibian, F.L. Gall, in: Proceedings of the 54th ACM Symposium on Theory
of Computing (STOC), 2022, pp. 19–32.'
date_created: 2021-11-18T07:32:56Z
date_updated: 2023-10-09T04:17:29Z
department:
- _id: '623'
- _id: '7'
external_id:
arxiv:
- '2111.09079'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/2111.09079
oa: '1'
page: 19-32
publication: Proceedings of the 54th ACM Symposium on Theory of Computing (STOC)
publication_status: published
status: public
title: 'Dequantizing the Quantum Singular Value Transformation: Hardness and Applications
to Quantum Chemistry and the Quantum PCP Conjecture'
type: conference
user_id: '71541'
year: '2022'
...