---
_id: '36380'
author:
- first_name: J.G.
full_name: Lee, J.G.
last_name: Lee
- first_name: Thomas
full_name: Berger, Thomas
id: '77457'
last_name: Berger
- first_name: S.
full_name: Trenn, S.
last_name: Trenn
- first_name: H.
full_name: Shim, H.
last_name: Shim
citation:
ama: 'Lee JG, Berger T, Trenn S, Shim H. Utility of Edge-wise Funnel Coupling for
Asymptotically Solving Distributed Consensus Optimization. In: Proceedings
of the European Control Confrence 2020. ; 2020:911-916.'
apa: Lee, J. G., Berger, T., Trenn, S., & Shim, H. (2020). Utility of Edge-wise
Funnel Coupling for Asymptotically Solving Distributed Consensus Optimization.
Proceedings of the European Control Confrence 2020, 911–916.
bibtex: '@inproceedings{Lee_Berger_Trenn_Shim_2020, title={Utility of Edge-wise
Funnel Coupling for Asymptotically Solving Distributed Consensus Optimization},
booktitle={Proceedings of the European Control Confrence 2020}, author={Lee, J.G.
and Berger, Thomas and Trenn, S. and Shim, H.}, year={2020}, pages={911–916} }'
chicago: Lee, J.G., Thomas Berger, S. Trenn, and H. Shim. “Utility of Edge-Wise
Funnel Coupling for Asymptotically Solving Distributed Consensus Optimization.”
In Proceedings of the European Control Confrence 2020, 911–16, 2020.
ieee: J. G. Lee, T. Berger, S. Trenn, and H. Shim, “Utility of Edge-wise Funnel
Coupling for Asymptotically Solving Distributed Consensus Optimization,” in Proceedings
of the European Control Confrence 2020, Saint Petersburg, Russia, 2020, pp.
911–916.
mla: Lee, J. G., et al. “Utility of Edge-Wise Funnel Coupling for Asymptotically
Solving Distributed Consensus Optimization.” Proceedings of the European Control
Confrence 2020, 2020, pp. 911–16.
short: 'J.G. Lee, T. Berger, S. Trenn, H. Shim, in: Proceedings of the European
Control Confrence 2020, 2020, pp. 911–916.'
conference:
location: Saint Petersburg, Russia
name: Proceedings of the European Control Confrence 2020
date_created: 2023-01-12T10:38:25Z
date_updated: 2023-01-12T12:29:18Z
language:
- iso: eng
page: 911-916
publication: Proceedings of the European Control Confrence 2020
status: public
title: Utility of Edge-wise Funnel Coupling for Asymptotically Solving Distributed
Consensus Optimization
type: conference
user_id: '77457'
year: '2020'
...
---
_id: '35936'
author:
- first_name: Carina
full_name: Caruso, Carina
id: '23123'
last_name: Caruso
citation:
ama: Caruso C. Schüler für ein Fach begeistern? Mit “Liebe” geht’s! katholisch.de,
Kolumne „Mein Religionsunterricht“ . Published online 2020.
apa: Caruso, C. (2020). Schüler für ein Fach begeistern? Mit “Liebe” geht’s!
katholisch.de, Kolumne „Mein Religionsunterricht“. .
bibtex: '@article{Caruso_2020, title={Schüler für ein Fach begeistern? Mit “Liebe”
geht’s!}, journal={ katholisch.de, Kolumne „Mein Religionsunterricht“. }, author={Caruso,
Carina}, year={2020} }'
chicago: Caruso, Carina. “Schüler für ein Fach begeistern? Mit ‘Liebe’ geht’s!”
katholisch.de, Kolumne „Mein Religionsunterricht“. , 2020.
ieee: C. Caruso, “Schüler für ein Fach begeistern? Mit ‘Liebe’ geht’s!,” katholisch.de,
Kolumne „Mein Religionsunterricht“. , 2020.
mla: Caruso, Carina. “Schüler für ein Fach begeistern? Mit ‘Liebe’ geht’s!”
katholisch.de, Kolumne „Mein Religionsunterricht“. , 2020.
short: C. Caruso, katholisch.de, Kolumne „Mein Religionsunterricht“. (2020).
date_created: 2023-01-11T09:10:00Z
date_updated: 2023-01-12T13:49:32Z
language:
- iso: ger
publication: ' katholisch.de, Kolumne „Mein Religionsunterricht“. '
publication_status: published
status: public
title: Schüler für ein Fach begeistern? Mit "Liebe" geht's!
type: journal_article
user_id: '86519'
year: '2020'
...
---
_id: '37021'
author:
- first_name: Eve
full_name: Chiapello, Eve
last_name: Chiapello
- first_name: Lisa
full_name: Knoll, Lisa
id: '88789'
last_name: Knoll
citation:
ama: 'Chiapello E, Knoll L. The Welfare Conventions Approach: A Comparative Perspective
on Social Impact Bonds. Journal of Comparative Policy Analysis: Research and
Practice. 2020;22(2):100-115. doi:10.1080/13876988.2019.1695965'
apa: 'Chiapello, E., & Knoll, L. (2020). The Welfare Conventions Approach: A
Comparative Perspective on Social Impact Bonds. Journal of Comparative Policy
Analysis: Research and Practice, 22(2), 100–115. https://doi.org/10.1080/13876988.2019.1695965'
bibtex: '@article{Chiapello_Knoll_2020, title={The Welfare Conventions Approach:
A Comparative Perspective on Social Impact Bonds}, volume={22}, DOI={10.1080/13876988.2019.1695965},
number={2}, journal={Journal of Comparative Policy Analysis: Research and Practice},
publisher={Informa UK Limited}, author={Chiapello, Eve and Knoll, Lisa}, year={2020},
pages={100–115} }'
chicago: 'Chiapello, Eve, and Lisa Knoll. “The Welfare Conventions Approach: A Comparative
Perspective on Social Impact Bonds.” Journal of Comparative Policy Analysis:
Research and Practice 22, no. 2 (2020): 100–115. https://doi.org/10.1080/13876988.2019.1695965.'
ieee: 'E. Chiapello and L. Knoll, “The Welfare Conventions Approach: A Comparative
Perspective on Social Impact Bonds,” Journal of Comparative Policy Analysis:
Research and Practice, vol. 22, no. 2, pp. 100–115, 2020, doi: 10.1080/13876988.2019.1695965.'
mla: 'Chiapello, Eve, and Lisa Knoll. “The Welfare Conventions Approach: A Comparative
Perspective on Social Impact Bonds.” Journal of Comparative Policy Analysis:
Research and Practice, vol. 22, no. 2, Informa UK Limited, 2020, pp. 100–15,
doi:10.1080/13876988.2019.1695965.'
short: 'E. Chiapello, L. Knoll, Journal of Comparative Policy Analysis: Research
and Practice 22 (2020) 100–115.'
date_created: 2023-01-17T09:51:10Z
date_updated: 2023-10-02T11:59:02Z
department:
- _id: '121'
doi: 10.1080/13876988.2019.1695965
extern: '1'
intvolume: ' 22'
issue: '2'
keyword:
- Public Administration
- Sociology and Political Science
language:
- iso: eng
page: 100-115
publication: 'Journal of Comparative Policy Analysis: Research and Practice'
publication_identifier:
issn:
- 1387-6988
- 1572-5448
publication_status: published
publisher: Informa UK Limited
status: public
title: 'The Welfare Conventions Approach: A Comparative Perspective on Social Impact
Bonds'
type: journal_article
user_id: '14931'
volume: 22
year: '2020'
...
---
_id: '37023'
author:
- first_name: Eve
full_name: Chiapello, Eve
last_name: Chiapello
- first_name: Lisa
full_name: Knoll, Lisa
id: '88789'
last_name: Knoll
citation:
ama: 'Chiapello E, Knoll L. Social Finance and Impact Investing: Governing Welfare
in the Era of Financialization. Historical Social Research. 2020;45(3):7-30.'
apa: 'Chiapello, E., & Knoll, L. (2020). Social Finance and Impact Investing:
Governing Welfare in the Era of Financialization. Historical Social Research,
45(3), 7–30.'
bibtex: '@article{Chiapello_Knoll_2020, title={Social Finance and Impact Investing:
Governing Welfare in the Era of Financialization}, volume={45}, number={3}, journal={Historical
Social Research}, author={Chiapello, Eve and Knoll, Lisa}, year={2020}, pages={7–30}
}'
chicago: 'Chiapello, Eve, and Lisa Knoll. “Social Finance and Impact Investing:
Governing Welfare in the Era of Financialization.” Historical Social Research
45, no. 3 (2020): 7–30.'
ieee: 'E. Chiapello and L. Knoll, “Social Finance and Impact Investing: Governing
Welfare in the Era of Financialization,” Historical Social Research, vol.
45, no. 3, pp. 7–30, 2020.'
mla: 'Chiapello, Eve, and Lisa Knoll. “Social Finance and Impact Investing: Governing
Welfare in the Era of Financialization.” Historical Social Research, vol.
45, no. 3, 2020, pp. 7–30.'
short: E. Chiapello, L. Knoll, Historical Social Research 45 (2020) 7–30.
date_created: 2023-01-17T10:01:03Z
date_updated: 2023-10-02T12:09:05Z
department:
- _id: '121'
extern: '1'
intvolume: ' 45'
issue: '3'
language:
- iso: eng
page: 7-30
publication: Historical Social Research
status: public
title: 'Social Finance and Impact Investing: Governing Welfare in the Era of Financialization'
type: journal_article
user_id: '14931'
volume: 45
year: '2020'
...
---
_id: '47618'
citation:
ama: Althoff S, Linseisen E, Müller M-L, Winter F, eds. Re/Dissolving Mimesis.
Wilhelm Fink; 2020.
apa: Althoff, S., Linseisen, E., Müller, M.-L., & Winter, F. (Eds.). (2020).
Re/Dissolving Mimesis. Wilhelm Fink.
bibtex: '@book{Althoff_Linseisen_Müller_Winter_2020, place={Paderborn}, title={Re/Dissolving
Mimesis}, publisher={Wilhelm Fink}, year={2020} }'
chicago: 'Althoff, Sebastian, Elisa Linseisen, Maja-Lisa Müller, and Franziska
Winter, eds. Re/Dissolving Mimesis. Paderborn: Wilhelm Fink, 2020.'
ieee: 'S. Althoff, E. Linseisen, M.-L. Müller, and F. Winter, Eds., Re/Dissolving
Mimesis. Paderborn: Wilhelm Fink, 2020.'
mla: Althoff, Sebastian, et al., editors. Re/Dissolving Mimesis. Wilhelm
Fink, 2020.
short: S. Althoff, E. Linseisen, M.-L. Müller, F. Winter, eds., Re/Dissolving Mimesis,
Wilhelm Fink, Paderborn, 2020.
date_created: 2023-10-04T23:59:07Z
date_updated: 2023-10-04T23:59:13Z
department:
- _id: '757'
editor:
- first_name: Sebastian
full_name: Althoff, Sebastian
id: '89772'
last_name: Althoff
- first_name: Elisa
full_name: Linseisen, Elisa
last_name: Linseisen
- first_name: Maja-Lisa
full_name: Müller, Maja-Lisa
last_name: Müller
- first_name: Franziska
full_name: Winter, Franziska
last_name: Winter
extern: '1'
language:
- iso: eng
place: Paderborn
publication_identifier:
isbn:
- 978-3-7705-6495-8
publication_status: published
publisher: Wilhelm Fink
status: public
title: Re/Dissolving Mimesis
type: book_editor
user_id: '49063'
year: '2020'
...
---
_id: '47623'
author:
- first_name: Sebastian
full_name: Althoff, Sebastian
id: '89772'
last_name: Althoff
citation:
ama: 'Althoff S. A CCTV Image that Dissolves like Smeared Data: Distinguishability
versus Similarity. In: Linseisen E, Müller M-L, Winter F, eds. Re/Dissolving
Mimesis. Wilhelm Fink; 2020. doi:10.30965/9783846764954_012'
apa: 'Althoff, S. (2020). A CCTV Image that Dissolves like Smeared Data: Distinguishability
versus Similarity. In E. Linseisen, M.-L. Müller, & F. Winter (Eds.), Re/Dissolving
Mimesis. Wilhelm Fink. https://doi.org/10.30965/9783846764954_012'
bibtex: '@inbook{Althoff_2020, place={Paderborn}, title={A CCTV Image that Dissolves
like Smeared Data: Distinguishability versus Similarity}, DOI={10.30965/9783846764954_012},
booktitle={Re/Dissolving Mimesis}, publisher={Wilhelm Fink}, author={Althoff,
Sebastian}, editor={Linseisen, Elisa and Müller, Maja-Lisa and Winter, Franziska},
year={2020} }'
chicago: 'Althoff, Sebastian. “A CCTV Image That Dissolves like Smeared Data: Distinguishability
versus Similarity.” In Re/Dissolving Mimesis, edited by Elisa Linseisen,
Maja-Lisa Müller, and Franziska Winter. Paderborn: Wilhelm Fink, 2020. https://doi.org/10.30965/9783846764954_012.'
ieee: 'S. Althoff, “A CCTV Image that Dissolves like Smeared Data: Distinguishability
versus Similarity,” in Re/Dissolving Mimesis, E. Linseisen, M.-L. Müller,
and F. Winter, Eds. Paderborn: Wilhelm Fink, 2020.'
mla: 'Althoff, Sebastian. “A CCTV Image That Dissolves like Smeared Data: Distinguishability
versus Similarity.” Re/Dissolving Mimesis, edited by Elisa Linseisen et
al., Wilhelm Fink, 2020, doi:10.30965/9783846764954_012.'
short: 'S. Althoff, in: E. Linseisen, M.-L. Müller, F. Winter (Eds.), Re/Dissolving
Mimesis, Wilhelm Fink, Paderborn, 2020.'
date_created: 2023-10-05T00:08:14Z
date_updated: 2023-10-05T00:09:24Z
department:
- _id: '757'
doi: 10.30965/9783846764954_012
editor:
- first_name: Elisa
full_name: Linseisen, Elisa
last_name: Linseisen
- first_name: Maja-Lisa
full_name: Müller, Maja-Lisa
last_name: Müller
- first_name: Franziska
full_name: Winter, Franziska
last_name: Winter
extern: '1'
language:
- iso: eng
place: Paderborn
publication: Re/Dissolving Mimesis
publication_status: published
publisher: Wilhelm Fink
status: public
title: 'A CCTV Image that Dissolves like Smeared Data: Distinguishability versus Similarity'
type: book_chapter
user_id: '49063'
year: '2020'
...
---
_id: '47622'
author:
- first_name: Sebastian
full_name: Althoff, Sebastian
id: '89772'
last_name: Althoff
- first_name: Elisa
full_name: Linseisen, Elisa
last_name: Linseisen
- first_name: Maja-Lisa
full_name: Müller, Maja-Lisa
last_name: Müller
- first_name: Franziska
full_name: Winter, Franziska
last_name: Winter
citation:
ama: 'Althoff S, Linseisen E, Müller M-L, Winter F. Editorial: Re/Dissolving Mimesis.
In: Linseisen E, Müller M-L, Winter F, eds. Re/Dissolving Mimesis. Wilhelm
Fink; 2020. doi:10.30965/9783846764954_004'
apa: 'Althoff, S., Linseisen, E., Müller, M.-L., & Winter, F. (2020). Editorial:
Re/Dissolving Mimesis. In E. Linseisen, M.-L. Müller, & F. Winter (Eds.),
Re/Dissolving Mimesis. Wilhelm Fink. https://doi.org/10.30965/9783846764954_004'
bibtex: '@inbook{Althoff_Linseisen_Müller_Winter_2020, place={Paderborn}, title={Editorial:
Re/Dissolving Mimesis}, DOI={10.30965/9783846764954_004},
booktitle={Re/Dissolving Mimesis}, publisher={Wilhelm Fink}, author={Althoff,
Sebastian and Linseisen, Elisa and Müller, Maja-Lisa and Winter, Franziska},
editor={Linseisen, Elisa and Müller, Maja-Lisa and Winter, Franziska}, year={2020}
}'
chicago: 'Althoff, Sebastian, Elisa Linseisen, Maja-Lisa Müller, and Franziska
Winter. “Editorial: Re/Dissolving Mimesis.” In Re/Dissolving Mimesis, edited
by Elisa Linseisen, Maja-Lisa Müller, and Franziska Winter. Paderborn: Wilhelm
Fink, 2020. https://doi.org/10.30965/9783846764954_004.'
ieee: 'S. Althoff, E. Linseisen, M.-L. Müller, and F. Winter, “Editorial: Re/Dissolving
Mimesis,” in Re/Dissolving Mimesis, E. Linseisen, M.-L. Müller, and F.
Winter, Eds. Paderborn: Wilhelm Fink, 2020.'
mla: 'Althoff, Sebastian, et al. “Editorial: Re/Dissolving Mimesis.” Re/Dissolving
Mimesis, edited by Elisa Linseisen et al., Wilhelm Fink, 2020, doi:10.30965/9783846764954_004.'
short: 'S. Althoff, E. Linseisen, M.-L. Müller, F. Winter, in: E. Linseisen, M.-L.
Müller, F. Winter (Eds.), Re/Dissolving Mimesis, Wilhelm Fink, Paderborn, 2020.'
date_created: 2023-10-05T00:06:33Z
date_updated: 2023-10-05T00:06:49Z
department:
- _id: '757'
doi: 10.30965/9783846764954_004
editor:
- first_name: Elisa
full_name: Linseisen, Elisa
last_name: Linseisen
- first_name: Maja-Lisa
full_name: Müller, Maja-Lisa
last_name: Müller
- first_name: Franziska
full_name: Winter, Franziska
last_name: Winter
extern: '1'
language:
- iso: eng
place: Paderborn
publication: Re/Dissolving Mimesis
publication_status: published
publisher: Wilhelm Fink
status: public
title: 'Editorial: Re/Dissolving Mimesis'
type: book_chapter
user_id: '49063'
year: '2020'
...
---
_id: '47624'
author:
- first_name: Sebastian
full_name: Althoff, Sebastian
id: '89772'
last_name: Althoff
citation:
ama: 'Althoff S. Seeping Out: The diminishment of the subject in Hito Steyerl’s
How Not to Be Seen. Performance Research. 2020;24(7):92-98. doi:10.1080/13528165.2019.1717871'
apa: 'Althoff, S. (2020). Seeping Out: The diminishment of the subject in Hito Steyerl’s
How Not to Be Seen. Performance Research, 24(7), 92–98. https://doi.org/10.1080/13528165.2019.1717871'
bibtex: '@article{Althoff_2020, title={Seeping Out: The diminishment of the subject
in Hito Steyerl’s How Not to Be Seen}, volume={24}, DOI={10.1080/13528165.2019.1717871},
number={7}, journal={Performance Research}, author={Althoff, Sebastian}, year={2020},
pages={92–98} }'
chicago: 'Althoff, Sebastian. “Seeping Out: The Diminishment of the Subject in Hito
Steyerl’s How Not to Be Seen.” Performance Research 24, no. 7 (2020): 92–98.
https://doi.org/10.1080/13528165.2019.1717871.'
ieee: 'S. Althoff, “Seeping Out: The diminishment of the subject in Hito Steyerl’s
How Not to Be Seen,” Performance Research, vol. 24, no. 7, pp. 92–98, 2020,
doi: 10.1080/13528165.2019.1717871.'
mla: 'Althoff, Sebastian. “Seeping Out: The Diminishment of the Subject in Hito
Steyerl’s How Not to Be Seen.” Performance Research, vol. 24, no. 7, 2020,
pp. 92–98, doi:10.1080/13528165.2019.1717871.'
short: S. Althoff, Performance Research 24 (2020) 92–98.
date_created: 2023-10-05T00:09:17Z
date_updated: 2023-10-05T00:11:16Z
department:
- _id: '757'
doi: 10.1080/13528165.2019.1717871
extern: '1'
intvolume: ' 24'
issue: '7'
language:
- iso: eng
page: 92-98
publication: Performance Research
publication_status: published
status: public
title: 'Seeping Out: The diminishment of the subject in Hito Steyerl’s How Not to
Be Seen'
type: journal_article
user_id: '49063'
volume: 24
year: '2020'
...
---
_id: '13226'
abstract:
- lang: eng
text: "The canonical problem for the class Quantum Merlin-Arthur (QMA) is that of\r\nestimating
ground state energies of local Hamiltonians. Perhaps surprisingly,\r\n[Ambainis,
CCC 2014] showed that the related, but arguably more natural,\r\nproblem of simulating
local measurements on ground states of local Hamiltonians\r\n(APX-SIM) is likely
harder than QMA. Indeed, [Ambainis, CCC 2014] showed that\r\nAPX-SIM is P^QMA[log]-complete,
for P^QMA[log] the class of languages decidable\r\nby a P machine making a logarithmic
number of adaptive queries to a QMA oracle.\r\nIn this work, we show that APX-SIM
is P^QMA[log]-complete even when restricted\r\nto more physical Hamiltonians,
obtaining as intermediate steps a variety of\r\nrelated complexity-theoretic results.\r\n
\ We first give a sequence of results which together yield P^QMA[log]-hardness\r\nfor
APX-SIM on well-motivated Hamiltonians: (1) We show that for NP, StoqMA,\r\nand
QMA oracles, a logarithmic number of adaptive queries is equivalent to\r\npolynomially
many parallel queries. These equalities simplify the proofs of our\r\nsubsequent
results. (2) Next, we show that the hardness of APX-SIM is preserved\r\nunder
Hamiltonian simulations (a la [Cubitt, Montanaro, Piddock, 2017]). As a\r\nbyproduct,
we obtain a full complexity classification of APX-SIM, showing it is\r\ncomplete
for P, P^||NP, P^||StoqMA, or P^||QMA depending on the Hamiltonians\r\nemployed.
(3) Leveraging the above, we show that APX-SIM is P^QMA[log]-complete\r\nfor any
family of Hamiltonians which can efficiently simulate spatially sparse\r\nHamiltonians,
including physically motivated models such as the 2D Heisenberg\r\nmodel.\r\n
\ Our second focus considers 1D systems: We show that APX-SIM remains\r\nP^QMA[log]-complete
even for local Hamiltonians on a 1D line of 8-dimensional\r\nqudits. This uses
a number of ideas from above, along with replacing the \"query\r\nHamiltonian\"
of [Ambainis, CCC 2014] with a new \"sifter\" construction."
author:
- first_name: Sevag
full_name: Gharibian, Sevag
id: '71541'
last_name: Gharibian
orcid: 0000-0002-9992-3379
- first_name: Stephen
full_name: Piddock, Stephen
last_name: Piddock
- first_name: Justin
full_name: Yirka, Justin
last_name: Yirka
citation:
ama: 'Gharibian S, Piddock S, Yirka J. Oracle complexity classes and local measurements
on physical Hamiltonians. In: Proceedings of the 37th Symposium on Theoretical
Aspects of Computer Science (STACS 2020). ; 2020:38.'
apa: Gharibian, S., Piddock, S., & Yirka, J. (2020). Oracle complexity classes
and local measurements on physical Hamiltonians. Proceedings of the 37th Symposium
on Theoretical Aspects of Computer Science (STACS 2020), 38.
bibtex: '@inproceedings{Gharibian_Piddock_Yirka_2020, title={Oracle complexity classes
and local measurements on physical Hamiltonians}, booktitle={Proceedings of the
37th Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, author={Gharibian,
Sevag and Piddock, Stephen and Yirka, Justin}, year={2020}, pages={38} }'
chicago: Gharibian, Sevag, Stephen Piddock, and Justin Yirka. “Oracle Complexity
Classes and Local Measurements on Physical Hamiltonians.” In Proceedings of
the 37th Symposium on Theoretical Aspects of Computer Science (STACS 2020),
38, 2020.
ieee: S. Gharibian, S. Piddock, and J. Yirka, “Oracle complexity classes and local
measurements on physical Hamiltonians,” in Proceedings of the 37th Symposium
on Theoretical Aspects of Computer Science (STACS 2020), 2020, p. 38.
mla: Gharibian, Sevag, et al. “Oracle Complexity Classes and Local Measurements
on Physical Hamiltonians.” Proceedings of the 37th Symposium on Theoretical
Aspects of Computer Science (STACS 2020), 2020, p. 38.
short: 'S. Gharibian, S. Piddock, J. Yirka, in: Proceedings of the 37th Symposium
on Theoretical Aspects of Computer Science (STACS 2020), 2020, p. 38.'
date_created: 2019-09-16T07:41:31Z
date_updated: 2023-10-09T04:17:41Z
department:
- _id: '623'
- _id: '7'
external_id:
arxiv:
- '1909.05981'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1909.05981
oa: '1'
page: '38'
publication: Proceedings of the 37th Symposium on Theoretical Aspects of Computer
Science (STACS 2020)
publication_status: published
status: public
title: Oracle complexity classes and local measurements on physical Hamiltonians
type: conference
user_id: '71541'
year: '2020'
...
---
_id: '22056'
article_number: '234102'
author:
- first_name: K. J.
full_name: Spychala, K. J.
last_name: Spychala
- first_name: P.
full_name: Mackwitz, P.
last_name: Mackwitz
- first_name: Michael
full_name: Rüsing, Michael
id: '22501'
last_name: Rüsing
orcid: 0000-0003-4682-4577
- first_name: A.
full_name: Widhalm, A.
last_name: Widhalm
- first_name: Gerhard
full_name: Berth, Gerhard
id: '53'
last_name: Berth
- first_name: Christine
full_name: Silberhorn, Christine
id: '26263'
last_name: Silberhorn
- first_name: Artur
full_name: Zrenner, Artur
id: '606'
last_name: Zrenner
orcid: 0000-0002-5190-0944
citation:
ama: 'Spychala KJ, Mackwitz P, Rüsing M, et al. Nonlinear focal mapping of ferroelectric
domain walls in LiNbO3: Analysis of the SHG microscopy contrast mechanism. Journal
of Applied Physics. Published online 2020. doi:10.1063/5.0025284'
apa: 'Spychala, K. J., Mackwitz, P., Rüsing, M., Widhalm, A., Berth, G., Silberhorn,
C., & Zrenner, A. (2020). Nonlinear focal mapping of ferroelectric domain
walls in LiNbO3: Analysis of the SHG microscopy contrast mechanism. Journal
of Applied Physics, Article 234102. https://doi.org/10.1063/5.0025284'
bibtex: '@article{Spychala_Mackwitz_Rüsing_Widhalm_Berth_Silberhorn_Zrenner_2020,
title={Nonlinear focal mapping of ferroelectric domain walls in LiNbO3: Analysis
of the SHG microscopy contrast mechanism}, DOI={10.1063/5.0025284},
number={234102}, journal={Journal of Applied Physics}, author={Spychala, K. J.
and Mackwitz, P. and Rüsing, Michael and Widhalm, A. and Berth, Gerhard and Silberhorn,
Christine and Zrenner, Artur}, year={2020} }'
chicago: 'Spychala, K. J., P. Mackwitz, Michael Rüsing, A. Widhalm, Gerhard Berth,
Christine Silberhorn, and Artur Zrenner. “Nonlinear Focal Mapping of Ferroelectric
Domain Walls in LiNbO3: Analysis of the SHG Microscopy Contrast Mechanism.” Journal
of Applied Physics, 2020. https://doi.org/10.1063/5.0025284.'
ieee: 'K. J. Spychala et al., “Nonlinear focal mapping of ferroelectric domain
walls in LiNbO3: Analysis of the SHG microscopy contrast mechanism,” Journal
of Applied Physics, Art. no. 234102, 2020, doi: 10.1063/5.0025284.'
mla: 'Spychala, K. J., et al. “Nonlinear Focal Mapping of Ferroelectric Domain Walls
in LiNbO3: Analysis of the SHG Microscopy Contrast Mechanism.” Journal of Applied
Physics, 234102, 2020, doi:10.1063/5.0025284.'
short: K.J. Spychala, P. Mackwitz, M. Rüsing, A. Widhalm, G. Berth, C. Silberhorn,
A. Zrenner, Journal of Applied Physics (2020).
date_created: 2021-05-09T06:33:08Z
date_updated: 2023-10-09T08:07:57Z
department:
- _id: '15'
- _id: '230'
doi: 10.1063/5.0025284
language:
- iso: eng
publication: Journal of Applied Physics
publication_identifier:
issn:
- 0021-8979
- 1089-7550
publication_status: published
status: public
title: 'Nonlinear focal mapping of ferroelectric domain walls in LiNbO3: Analysis
of the SHG microscopy contrast mechanism'
type: journal_article
user_id: '14931'
year: '2020'
...
---
_id: '25920'
article_number: '24353'
author:
- first_name: Laura
full_name: Padberg, Laura
id: '40300'
last_name: Padberg
- first_name: Matteo
full_name: Santandrea, Matteo
id: '55095'
last_name: Santandrea
orcid: 0000-0001-5718-358X
- first_name: Michael
full_name: Rüsing, Michael
id: '22501'
last_name: Rüsing
orcid: 0000-0003-4682-4577
- first_name: Julian
full_name: Brockmeier, Julian
id: '44807'
last_name: Brockmeier
- first_name: Peter
full_name: Mackwitz, Peter
last_name: Mackwitz
- first_name: Gerhard
full_name: Berth, Gerhard
id: '53'
last_name: Berth
- first_name: Artur
full_name: Zrenner, Artur
id: '606'
last_name: Zrenner
orcid: 0000-0002-5190-0944
- 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
citation:
ama: Padberg L, Santandrea M, Rüsing M, et al. Characterisation of width-dependent
diffusion dynamics in rubidium-exchanged KTP waveguides. Optics Express.
Published online 2020. doi:10.1364/oe.397074
apa: Padberg, L., Santandrea, M., Rüsing, M., Brockmeier, J., Mackwitz, P., Berth,
G., Zrenner, A., Eigner, C., & Silberhorn, C. (2020). Characterisation of
width-dependent diffusion dynamics in rubidium-exchanged KTP waveguides. Optics
Express, Article 24353. https://doi.org/10.1364/oe.397074
bibtex: '@article{Padberg_Santandrea_Rüsing_Brockmeier_Mackwitz_Berth_Zrenner_Eigner_Silberhorn_2020,
title={Characterisation of width-dependent diffusion dynamics in rubidium-exchanged
KTP waveguides}, DOI={10.1364/oe.397074},
number={24353}, journal={Optics Express}, author={Padberg, Laura and Santandrea,
Matteo and Rüsing, Michael and Brockmeier, Julian and Mackwitz, Peter and Berth,
Gerhard and Zrenner, Artur and Eigner, Christof and Silberhorn, Christine}, year={2020}
}'
chicago: Padberg, Laura, Matteo Santandrea, Michael Rüsing, Julian Brockmeier, Peter
Mackwitz, Gerhard Berth, Artur Zrenner, Christof Eigner, and Christine Silberhorn.
“Characterisation of Width-Dependent Diffusion Dynamics in Rubidium-Exchanged
KTP Waveguides.” Optics Express, 2020. https://doi.org/10.1364/oe.397074.
ieee: 'L. Padberg et al., “Characterisation of width-dependent diffusion
dynamics in rubidium-exchanged KTP waveguides,” Optics Express, Art. no.
24353, 2020, doi: 10.1364/oe.397074.'
mla: Padberg, Laura, et al. “Characterisation of Width-Dependent Diffusion Dynamics
in Rubidium-Exchanged KTP Waveguides.” Optics Express, 24353, 2020, doi:10.1364/oe.397074.
short: L. Padberg, M. Santandrea, M. Rüsing, J. Brockmeier, P. Mackwitz, G. Berth,
A. Zrenner, C. Eigner, C. Silberhorn, Optics Express (2020).
date_created: 2021-10-08T11:12:36Z
date_updated: 2023-10-09T08:27:41Z
department:
- _id: '15'
- _id: '288'
doi: 10.1364/oe.397074
language:
- iso: eng
project:
- _id: '55'
name: TRR 142 - Project Area B
publication: Optics Express
publication_identifier:
issn:
- 1094-4087
publication_status: published
status: public
title: Characterisation of width-dependent diffusion dynamics in rubidium-exchanged
KTP waveguides
type: journal_article
user_id: '14931'
year: '2020'
...
---
_id: '47956'
abstract:
- lang: eng
text: Optically nonlinear Pb2B5O9X (X = Cl, Br) borate halides are an important
group of materials for second harmonic generation (SHG). Additionally, they also
possess excellent photocatalytic activity and stability in the process of dechlorination
of chlorophenols, which are typical persistent organic pollutants. It would be
of great interest to conduct in situ (photo‐) catalysis investigations during
the whole photocatalytic process by SHG when considering them as photocatalytic
materials. In order to get superior photocatalytic efficiency and maximum surface
information, small particles are highly desired. Here, a low‐cost and fast synthesis
route that allows growing microcrystalline optically nonlinear Pb2B5O9X
borate halides at large quantities is introduced. When applying the ionothermal
growth process at temperatures between 130 and 170 °C, microcrystallites with
an average size of about 1 µm precipitate with an orthorhombic hilgardite‐like
borate halide structure. Thorough examinations using powder X‐ray diffraction
and scanning electron microscopy, the Pb2B5O9X microcrystals are indicated to
be chemically pure and single‐phased. Besides, the Pb2B5O9X borate halides' SHG
efficiencies are confirmed using confocal SHG microscopy. The low‐temperature
synthesis route thus makes these borate halides a highly desirable material for
surface studies such as monitoring chemical reactions with picosecond time resolution
and in situ (photo‐) catalysis investigations.
article_number: '2000857'
article_type: original
author:
- first_name: Deming
full_name: Tan, Deming
last_name: Tan
- first_name: Benjamin
full_name: Kirbus, Benjamin
last_name: Kirbus
- first_name: Michael
full_name: Rüsing, Michael
id: '22501'
last_name: Rüsing
orcid: 0000-0003-4682-4577
- first_name: Tobias
full_name: Pietsch, Tobias
last_name: Pietsch
- first_name: Michael
full_name: Ruck, Michael
last_name: Ruck
- first_name: Lukas M.
full_name: Eng, Lukas M.
last_name: Eng
citation:
ama: Tan D, Kirbus B, Rüsing M, Pietsch T, Ruck M, Eng LM. Resource‐Efficient Low‐Temperature
Synthesis of Microcrystalline Pb2B5O9X (X = Cl, Br) for Surfaces Studies by Optical
Second Harmonic Generation. Small. 2020;16(23). doi:10.1002/smll.202000857
apa: Tan, D., Kirbus, B., Rüsing, M., Pietsch, T., Ruck, M., & Eng, L. M. (2020).
Resource‐Efficient Low‐Temperature Synthesis of Microcrystalline Pb2B5O9X (X =
Cl, Br) for Surfaces Studies by Optical Second Harmonic Generation. Small,
16(23), Article 2000857. https://doi.org/10.1002/smll.202000857
bibtex: '@article{Tan_Kirbus_Rüsing_Pietsch_Ruck_Eng_2020, title={Resource‐Efficient
Low‐Temperature Synthesis of Microcrystalline Pb2B5O9X (X = Cl, Br) for Surfaces
Studies by Optical Second Harmonic Generation}, volume={16}, DOI={10.1002/smll.202000857},
number={232000857}, journal={Small}, publisher={Wiley}, author={Tan, Deming and
Kirbus, Benjamin and Rüsing, Michael and Pietsch, Tobias and Ruck, Michael and
Eng, Lukas M.}, year={2020} }'
chicago: Tan, Deming, Benjamin Kirbus, Michael Rüsing, Tobias Pietsch, Michael Ruck,
and Lukas M. Eng. “Resource‐Efficient Low‐Temperature Synthesis of Microcrystalline
Pb2B5O9X (X = Cl, Br) for Surfaces Studies by Optical Second Harmonic Generation.”
Small 16, no. 23 (2020). https://doi.org/10.1002/smll.202000857.
ieee: 'D. Tan, B. Kirbus, M. Rüsing, T. Pietsch, M. Ruck, and L. M. Eng, “Resource‐Efficient
Low‐Temperature Synthesis of Microcrystalline Pb2B5O9X (X = Cl, Br) for Surfaces
Studies by Optical Second Harmonic Generation,” Small, vol. 16, no. 23,
Art. no. 2000857, 2020, doi: 10.1002/smll.202000857.'
mla: Tan, Deming, et al. “Resource‐Efficient Low‐Temperature Synthesis of Microcrystalline
Pb2B5O9X (X = Cl, Br) for Surfaces Studies by Optical Second Harmonic Generation.”
Small, vol. 16, no. 23, 2000857, Wiley, 2020, doi:10.1002/smll.202000857.
short: D. Tan, B. Kirbus, M. Rüsing, T. Pietsch, M. Ruck, L.M. Eng, Small 16 (2020).
date_created: 2023-10-11T08:07:50Z
date_updated: 2023-10-11T08:09:29Z
doi: 10.1002/smll.202000857
intvolume: ' 16'
issue: '23'
keyword:
- Biomaterials
- Biotechnology
- General Materials Science
- General Chemistry
language:
- iso: eng
publication: Small
publication_identifier:
issn:
- 1613-6810
- 1613-6829
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: Resource‐Efficient Low‐Temperature Synthesis of Microcrystalline Pb2B5O9X (X
= Cl, Br) for Surfaces Studies by Optical Second Harmonic Generation
type: journal_article
user_id: '22501'
volume: 16
year: '2020'
...
---
_id: '47958'
abstract:
- lang: eng
text: High-fidelity periodic poling over long lengths is required for robust, quasi-phase-matched
second-harmonic generation using the fundamental, quasi-TE polarized waveguide
modes in a thin-film lithium niobate (TFLN) waveguide. Here, a shallow-etched
ridge waveguide is fabricated in x-cut magnesium oxide doped TFLN and is poled
accurately over 5 mm. The high fidelity of the poling is demonstrated over long
lengths using a non-destructive technique of confocal scanning second-harmonic
microscopy. We report a second-harmonic conversion efficiency of up to 939 %/W
(length-normalized conversion efficiency 3757 %/Wcm²), measured at telecommunications
wavelengths. The device demonstrates a narrow spectral linewidth (1 nm) and can
be tuned precisely with a tuning characteristic of 0.1 nm/°C, over at least 40
°C without measurable loss of efficiency.
article_number: '19669'
article_type: original
author:
- first_name: Jie
full_name: Zhao, Jie
last_name: Zhao
- first_name: Michael
full_name: Rüsing, Michael
id: '22501'
last_name: Rüsing
orcid: 0000-0003-4682-4577
- first_name: Usman A.
full_name: Javid, Usman A.
last_name: Javid
- first_name: Jingwei
full_name: Ling, Jingwei
last_name: Ling
- first_name: Mingxiao
full_name: Li, Mingxiao
last_name: Li
- first_name: Qiang
full_name: Lin, Qiang
last_name: Lin
- first_name: Shayan
full_name: Mookherjea, Shayan
last_name: Mookherjea
citation:
ama: Zhao J, Rüsing M, Javid UA, et al. Shallow-etched thin-film lithium niobate
waveguides for highly-efficient second-harmonic generation. Optics Express.
2020;28(13). doi:10.1364/oe.395545
apa: Zhao, J., Rüsing, M., Javid, U. A., Ling, J., Li, M., Lin, Q., & Mookherjea,
S. (2020). Shallow-etched thin-film lithium niobate waveguides for highly-efficient
second-harmonic generation. Optics Express, 28(13), Article 19669.
https://doi.org/10.1364/oe.395545
bibtex: '@article{Zhao_Rüsing_Javid_Ling_Li_Lin_Mookherjea_2020, title={Shallow-etched
thin-film lithium niobate waveguides for highly-efficient second-harmonic generation},
volume={28}, DOI={10.1364/oe.395545},
number={1319669}, journal={Optics Express}, publisher={Optica Publishing Group},
author={Zhao, Jie and Rüsing, Michael and Javid, Usman A. and Ling, Jingwei and
Li, Mingxiao and Lin, Qiang and Mookherjea, Shayan}, year={2020} }'
chicago: Zhao, Jie, Michael Rüsing, Usman A. Javid, Jingwei Ling, Mingxiao Li, Qiang
Lin, and Shayan Mookherjea. “Shallow-Etched Thin-Film Lithium Niobate Waveguides
for Highly-Efficient Second-Harmonic Generation.” Optics Express 28, no.
13 (2020). https://doi.org/10.1364/oe.395545.
ieee: 'J. Zhao et al., “Shallow-etched thin-film lithium niobate waveguides
for highly-efficient second-harmonic generation,” Optics Express, vol.
28, no. 13, Art. no. 19669, 2020, doi: 10.1364/oe.395545.'
mla: Zhao, Jie, et al. “Shallow-Etched Thin-Film Lithium Niobate Waveguides for
Highly-Efficient Second-Harmonic Generation.” Optics Express, vol. 28,
no. 13, 19669, Optica Publishing Group, 2020, doi:10.1364/oe.395545.
short: J. Zhao, M. Rüsing, U.A. Javid, J. Ling, M. Li, Q. Lin, S. Mookherjea, Optics
Express 28 (2020).
date_created: 2023-10-11T08:09:52Z
date_updated: 2023-10-11T08:11:08Z
doi: 10.1364/oe.395545
extern: '1'
intvolume: ' 28'
issue: '13'
keyword:
- Atomic and Molecular Physics
- and Optics
language:
- iso: eng
publication: Optics Express
publication_identifier:
issn:
- 1094-4087
publication_status: published
publisher: Optica Publishing Group
status: public
title: Shallow-etched thin-film lithium niobate waveguides for highly-efficient second-harmonic
generation
type: journal_article
user_id: '22501'
volume: 28
year: '2020'
...
---
_id: '47955'
abstract:
- lang: eng
text: Quasi-phase-matched grating structures in lithium niobate waveguides with
sub-micrometer periodicities will benefit the development of short-wavelength
nonlinear optical devices. Here, we report on the reproducible formation of periodically
poled domains in x-cut single-crystalline thin-film lithium niobate with periodicities
as short as 600 nm. Shaped single-voltage poling pulses were applied to electrode
structures that were fabricated by a combination of electron-beam and direct-writing
laser lithography. Evidence of successful poling with good quality was obtained
through second-harmonic microscopy and piezoresponse force microscopy imaging.
For the sub-micrometer period structures, we observed patterns with a double periodicity
formed by domain interactions and features with sizes <200 nm.
article_number: '193104'
article_type: original
author:
- first_name: Jie
full_name: Zhao, Jie
last_name: Zhao
- first_name: Michael
full_name: Rüsing, Michael
id: '22501'
last_name: Rüsing
orcid: 0000-0003-4682-4577
- first_name: Matthias
full_name: Roeper, Matthias
last_name: Roeper
- first_name: Lukas M.
full_name: Eng, Lukas M.
last_name: Eng
- first_name: Shayan
full_name: Mookherjea, Shayan
last_name: Mookherjea
citation:
ama: Zhao J, Rüsing M, Roeper M, Eng LM, Mookherjea S. Poling thin-film x-cut lithium
niobate for quasi-phase matching with sub-micrometer periodicity. Journal of
Applied Physics. 2020;127(19). doi:10.1063/1.5143266
apa: Zhao, J., Rüsing, M., Roeper, M., Eng, L. M., & Mookherjea, S. (2020).
Poling thin-film x-cut lithium niobate for quasi-phase matching with sub-micrometer
periodicity. Journal of Applied Physics, 127(19), Article 193104.
https://doi.org/10.1063/1.5143266
bibtex: '@article{Zhao_Rüsing_Roeper_Eng_Mookherjea_2020, title={Poling thin-film
x-cut lithium niobate for quasi-phase matching with sub-micrometer periodicity},
volume={127}, DOI={10.1063/1.5143266},
number={19193104}, journal={Journal of Applied Physics}, publisher={AIP Publishing},
author={Zhao, Jie and Rüsing, Michael and Roeper, Matthias and Eng, Lukas M. and
Mookherjea, Shayan}, year={2020} }'
chicago: Zhao, Jie, Michael Rüsing, Matthias Roeper, Lukas M. Eng, and Shayan Mookherjea.
“Poling Thin-Film x-Cut Lithium Niobate for Quasi-Phase Matching with Sub-Micrometer
Periodicity.” Journal of Applied Physics 127, no. 19 (2020). https://doi.org/10.1063/1.5143266.
ieee: 'J. Zhao, M. Rüsing, M. Roeper, L. M. Eng, and S. Mookherjea, “Poling thin-film
x-cut lithium niobate for quasi-phase matching with sub-micrometer periodicity,”
Journal of Applied Physics, vol. 127, no. 19, Art. no. 193104, 2020, doi:
10.1063/1.5143266.'
mla: Zhao, Jie, et al. “Poling Thin-Film x-Cut Lithium Niobate for Quasi-Phase Matching
with Sub-Micrometer Periodicity.” Journal of Applied Physics, vol. 127,
no. 19, 193104, AIP Publishing, 2020, doi:10.1063/1.5143266.
short: J. Zhao, M. Rüsing, M. Roeper, L.M. Eng, S. Mookherjea, Journal of Applied
Physics 127 (2020).
date_created: 2023-10-11T08:06:39Z
date_updated: 2023-10-11T08:07:28Z
doi: 10.1063/1.5143266
intvolume: ' 127'
issue: '19'
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: Poling thin-film x-cut lithium niobate for quasi-phase matching with sub-micrometer
periodicity
type: journal_article
user_id: '22501'
volume: 127
year: '2020'
...
---
_id: '47952'
article_number: '163603'
author:
- first_name: Jie
full_name: Zhao, Jie
last_name: Zhao
- first_name: Chaoxuan
full_name: Ma, Chaoxuan
last_name: Ma
- first_name: Michael
full_name: Rüsing, Michael
id: '22501'
last_name: Rüsing
orcid: 0000-0003-4682-4577
- first_name: Shayan
full_name: Mookherjea, Shayan
last_name: Mookherjea
citation:
ama: Zhao J, Ma C, Rüsing M, Mookherjea S. High Quality Entangled Photon Pair Generation
in Periodically Poled Thin-Film Lithium Niobate Waveguides. Physical Review
Letters. 2020;124(16). doi:10.1103/physrevlett.124.163603
apa: Zhao, J., Ma, C., Rüsing, M., & Mookherjea, S. (2020). High Quality Entangled
Photon Pair Generation in Periodically Poled Thin-Film Lithium Niobate Waveguides.
Physical Review Letters, 124(16), Article 163603. https://doi.org/10.1103/physrevlett.124.163603
bibtex: '@article{Zhao_Ma_Rüsing_Mookherjea_2020, title={High Quality Entangled
Photon Pair Generation in Periodically Poled Thin-Film Lithium Niobate Waveguides},
volume={124}, DOI={10.1103/physrevlett.124.163603},
number={16163603}, journal={Physical Review Letters}, publisher={American Physical
Society (APS)}, author={Zhao, Jie and Ma, Chaoxuan and Rüsing, Michael and Mookherjea,
Shayan}, year={2020} }'
chicago: Zhao, Jie, Chaoxuan Ma, Michael Rüsing, and Shayan Mookherjea. “High Quality
Entangled Photon Pair Generation in Periodically Poled Thin-Film Lithium Niobate
Waveguides.” Physical Review Letters 124, no. 16 (2020). https://doi.org/10.1103/physrevlett.124.163603.
ieee: 'J. Zhao, C. Ma, M. Rüsing, and S. Mookherjea, “High Quality Entangled Photon
Pair Generation in Periodically Poled Thin-Film Lithium Niobate Waveguides,” Physical
Review Letters, vol. 124, no. 16, Art. no. 163603, 2020, doi: 10.1103/physrevlett.124.163603.'
mla: Zhao, Jie, et al. “High Quality Entangled Photon Pair Generation in Periodically
Poled Thin-Film Lithium Niobate Waveguides.” Physical Review Letters, vol.
124, no. 16, 163603, American Physical Society (APS), 2020, doi:10.1103/physrevlett.124.163603.
short: J. Zhao, C. Ma, M. Rüsing, S. Mookherjea, Physical Review Letters 124 (2020).
date_created: 2023-10-11T07:56:17Z
date_updated: 2023-10-11T08:05:30Z
doi: 10.1103/physrevlett.124.163603
extern: '1'
intvolume: ' 124'
issue: '16'
keyword:
- General Physics and Astronomy
language:
- iso: eng
publication: Physical Review Letters
publication_identifier:
issn:
- 0031-9007
- 1079-7114
publication_status: published
publisher: American Physical Society (APS)
status: public
title: High Quality Entangled Photon Pair Generation in Periodically Poled Thin-Film
Lithium Niobate Waveguides
type: journal_article
user_id: '22501'
volume: 124
year: '2020'
...
---
_id: '47959'
author:
- first_name: Michael
full_name: Rüsing, Michael
id: '22501'
last_name: Rüsing
orcid: 0000-0003-4682-4577
- first_name: M.
full_name: Roeper, M.
last_name: Roeper
- first_name: Z.
full_name: Amber, Z.
last_name: Amber
- first_name: B.
full_name: Kirbus, B.
last_name: Kirbus
- first_name: L.M.
full_name: Eng, L.M.
last_name: Eng
- first_name: J.
full_name: Zhao, J.
last_name: Zhao
- first_name: S.
full_name: Mookherjea, S.
last_name: Mookherjea
citation:
ama: 'Rüsing M, Roeper M, Amber Z, et al. Periodic Poling of X-Cut Thin-Film Lithium
Niobate: The Route to Submicrometer Periods. In: 2020 Joint Conference of the
IEEE International Frequency Control Symposium and International Symposium on
Applications of Ferroelectrics (IFCS-ISAF). IEEE; 2020. doi:10.1109/ifcs-isaf41089.2020.9234870'
apa: 'Rüsing, M., Roeper, M., Amber, Z., Kirbus, B., Eng, L. M., Zhao, J., &
Mookherjea, S. (2020). Periodic Poling of X-Cut Thin-Film Lithium Niobate: The
Route to Submicrometer Periods. 2020 Joint Conference of the IEEE International
Frequency Control Symposium and International Symposium on Applications of Ferroelectrics
(IFCS-ISAF). https://doi.org/10.1109/ifcs-isaf41089.2020.9234870'
bibtex: '@inproceedings{Rüsing_Roeper_Amber_Kirbus_Eng_Zhao_Mookherjea_2020, title={Periodic
Poling of X-Cut Thin-Film Lithium Niobate: The Route to Submicrometer Periods},
DOI={10.1109/ifcs-isaf41089.2020.9234870},
booktitle={2020 Joint Conference of the IEEE International Frequency Control Symposium
and International Symposium on Applications of Ferroelectrics (IFCS-ISAF)}, publisher={IEEE},
author={Rüsing, Michael and Roeper, M. and Amber, Z. and Kirbus, B. and Eng, L.M.
and Zhao, J. and Mookherjea, S.}, year={2020} }'
chicago: 'Rüsing, Michael, M. Roeper, Z. Amber, B. Kirbus, L.M. Eng, J. Zhao, and
S. Mookherjea. “Periodic Poling of X-Cut Thin-Film Lithium Niobate: The Route
to Submicrometer Periods.” In 2020 Joint Conference of the IEEE International
Frequency Control Symposium and International Symposium on Applications of Ferroelectrics
(IFCS-ISAF). IEEE, 2020. https://doi.org/10.1109/ifcs-isaf41089.2020.9234870.'
ieee: 'M. Rüsing et al., “Periodic Poling of X-Cut Thin-Film Lithium Niobate:
The Route to Submicrometer Periods,” 2020, doi: 10.1109/ifcs-isaf41089.2020.9234870.'
mla: 'Rüsing, Michael, et al. “Periodic Poling of X-Cut Thin-Film Lithium Niobate:
The Route to Submicrometer Periods.” 2020 Joint Conference of the IEEE International
Frequency Control Symposium and International Symposium on Applications of Ferroelectrics
(IFCS-ISAF), IEEE, 2020, doi:10.1109/ifcs-isaf41089.2020.9234870.'
short: 'M. Rüsing, M. Roeper, Z. Amber, B. Kirbus, L.M. Eng, J. Zhao, S. Mookherjea,
in: 2020 Joint Conference of the IEEE International Frequency Control Symposium
and International Symposium on Applications of Ferroelectrics (IFCS-ISAF), IEEE,
2020.'
date_created: 2023-10-11T08:11:45Z
date_updated: 2023-10-11T08:12:10Z
doi: 10.1109/ifcs-isaf41089.2020.9234870
extern: '1'
language:
- iso: eng
publication: 2020 Joint Conference of the IEEE International Frequency Control Symposium
and International Symposium on Applications of Ferroelectrics (IFCS-ISAF)
publication_status: published
publisher: IEEE
quality_controlled: '1'
status: public
title: 'Periodic Poling of X-Cut Thin-Film Lithium Niobate: The Route to Submicrometer
Periods'
type: conference
user_id: '22501'
year: '2020'
...
---
_id: '33299'
abstract:
- lang: eng
text: "The aim of this study was to find out whether teaching how to search for
literature\r\nwould be more beneficial to students and teachers if done online
through short videos\r\nrather than in person during course time. To find out
whether online videos are more\r\nbeneficial, two courses were asked to fill in
questionnaires, one at the beginning and\r\none at the end of the semester. One
of the courses received the input online via videos\r\nand were given an exercise
to put the newly learned skills to use, the other course\r\nserved as a control
group and learned how to search for literature during the course.\r\nThe results
show that while the difference between the two groups is not significant,\r\nthe
videos can still be regarded as being more beneficial than teaching the necessary\r\nskills
during course time."
author:
- first_name: Charlotte Anna
full_name: Hahn, Charlotte Anna
id: '25934'
last_name: Hahn
citation:
ama: Hahn CA. Informationskompetenz durch E-Learning? Durch Lernvideos nach Literatur
suchen. die hochschullehre. 2020;(6).
apa: Hahn, C. A. (2020). Informationskompetenz durch E-Learning? Durch Lernvideos
nach Literatur suchen. die hochschullehre, 6.
bibtex: '@article{Hahn_2020, title={Informationskompetenz durch E-Learning? Durch
Lernvideos nach Literatur suchen}, number={6}, journal={die hochschullehre}, author={Hahn,
Charlotte Anna}, year={2020} }'
chicago: Hahn, Charlotte Anna. “Informationskompetenz durch E-Learning? Durch Lernvideos
nach Literatur suchen.” die hochschullehre, no. 6 (2020).
ieee: C. A. Hahn, “Informationskompetenz durch E-Learning? Durch Lernvideos nach
Literatur suchen,” die hochschullehre, no. 6, 2020.
mla: Hahn, Charlotte Anna. “Informationskompetenz durch E-Learning? Durch Lernvideos
nach Literatur suchen.” die hochschullehre, no. 6, 2020.
short: C.A. Hahn, die hochschullehre (2020).
date_created: 2022-09-08T09:05:30Z
date_updated: 2023-10-13T10:17:31Z
ddc:
- '020'
department:
- _id: '1'
- _id: '384'
file:
- access_level: open_access
content_type: application/pdf
creator: chogg
date_created: 2022-09-08T09:05:22Z
date_updated: 2022-09-08T09:05:22Z
file_id: '33300'
file_name: HSL2012W.pdf
file_size: 318104
relation: main_file
file_date_updated: 2022-09-08T09:05:22Z
has_accepted_license: '1'
issue: '6'
keyword:
- E-Learning
- information competence
- literature
- library
- research
language:
- iso: ger
main_file_link:
- open_access: '1'
url: http://www.hochschullehre.org/wp-content/files/diehochschullehre_2020_Hahn_Informationskompetenz.pdf
oa: '1'
publication: die hochschullehre
publication_identifier:
eissn:
- ISSN 2199-8825
publication_status: published
status: public
title: Informationskompetenz durch E-Learning? Durch Lernvideos nach Literatur suchen
type: journal_article
user_id: '14931'
year: '2020'
...
---
_id: '48054'
author:
- first_name: Daniela
full_name: Gretz, Daniela
id: '103096'
last_name: Gretz
orcid: 0000-0003-3011-8715
citation:
ama: Gretz D. Zwischen romantischem Fragment und Skizze/n der Moderne. Zum medialen
Realismus von Wilhelm Raabes “Wer kann es wenden?” Jahrbuch der Raabe-Gesellschaft.
2020;61(1):120-146. doi:10.1515/raabe-2020-0009
apa: Gretz, D. (2020). Zwischen romantischem Fragment und Skizze/n der Moderne.
Zum medialen Realismus von Wilhelm Raabes “Wer kann es wenden?” Jahrbuch Der
Raabe-Gesellschaft, 61(1), 120–146. https://doi.org/10.1515/raabe-2020-0009
bibtex: '@article{Gretz_2020, title={Zwischen romantischem Fragment und Skizze/n
der Moderne. Zum medialen Realismus von Wilhelm Raabes “Wer kann es wenden?”},
volume={61}, DOI={10.1515/raabe-2020-0009},
number={1}, journal={Jahrbuch der Raabe-Gesellschaft}, publisher={Walter de Gruyter
GmbH}, author={Gretz, Daniela}, year={2020}, pages={120–146} }'
chicago: 'Gretz, Daniela. “Zwischen Romantischem Fragment Und Skizze/n Der Moderne.
Zum Medialen Realismus von Wilhelm Raabes ‘Wer Kann Es Wenden?’” Jahrbuch Der
Raabe-Gesellschaft 61, no. 1 (2020): 120–46. https://doi.org/10.1515/raabe-2020-0009.'
ieee: 'D. Gretz, “Zwischen romantischem Fragment und Skizze/n der Moderne. Zum medialen
Realismus von Wilhelm Raabes ‘Wer kann es wenden?,’” Jahrbuch der Raabe-Gesellschaft,
vol. 61, no. 1, pp. 120–146, 2020, doi: 10.1515/raabe-2020-0009.'
mla: Gretz, Daniela. “Zwischen Romantischem Fragment Und Skizze/n Der Moderne. Zum
Medialen Realismus von Wilhelm Raabes ‘Wer Kann Es Wenden?’” Jahrbuch Der Raabe-Gesellschaft,
vol. 61, no. 1, Walter de Gruyter GmbH, 2020, pp. 120–46, doi:10.1515/raabe-2020-0009.
short: D. Gretz, Jahrbuch Der Raabe-Gesellschaft 61 (2020) 120–146.
date_created: 2023-10-13T12:41:15Z
date_updated: 2023-10-13T13:09:18Z
doi: 10.1515/raabe-2020-0009
intvolume: ' 61'
issue: '1'
keyword:
- General Medicine
language:
- iso: eng
page: 120-146
publication: Jahrbuch der Raabe-Gesellschaft
publication_identifier:
issn:
- 1865-8857
- 0075-2371
publication_status: published
publisher: Walter de Gruyter GmbH
status: public
title: Zwischen romantischem Fragment und Skizze/n der Moderne. Zum medialen Realismus
von Wilhelm Raabes "Wer kann es wenden?"
type: journal_article
user_id: '103096'
volume: 61
year: '2020'
...
---
_id: '46319'
abstract:
- lang: eng
text: The detection of orchestrated and potentially manipulative campaigns in social
media is far more meaningful than an- alyzing single account behaviour but also
more challenging in terms of pattern recognition, data processing, and com- putational
complexity. While supervised learning methods need an enormous amount of reliable
ground truth data to find rather inflexible patterns, classical unsupervised learn-
ing techniques need a lot of computational power to handle large amount of data.
This makes them infeasible for real- time analysis. In this work, we demonstrate
the applicability of text stream clustering for the real-time detection of coordi-
nated campaigns.
author:
- first_name: D
full_name: Assenmacher, D
last_name: Assenmacher
- first_name: L
full_name: Adam, L
last_name: Adam
- first_name: Heike
full_name: Trautmann, Heike
id: '100740'
last_name: Trautmann
orcid: 0000-0002-9788-8282
- first_name: C
full_name: Grimme, C
last_name: Grimme
citation:
ama: 'Assenmacher D, Adam L, Trautmann H, Grimme C. Towards Real-Time and Unsupervised
Campaign Detection in Social Media. In: Proceedings of the Florida Artificial
Intelligence Research Society Conference. ; 2020.'
apa: Assenmacher, D., Adam, L., Trautmann, H., & Grimme, C. (2020). Towards
Real-Time and Unsupervised Campaign Detection in Social Media. Proceedings
of the Florida Artificial Intelligence Research Society Conference.
bibtex: '@inproceedings{Assenmacher_Adam_Trautmann_Grimme_2020, place={Florida,
USA}, title={Towards Real-Time and Unsupervised Campaign Detection in Social Media},
booktitle={Proceedings of the Florida Artificial Intelligence Research Society
Conference}, author={Assenmacher, D and Adam, L and Trautmann, Heike and Grimme,
C}, year={2020} }'
chicago: Assenmacher, D, L Adam, Heike Trautmann, and C Grimme. “Towards Real-Time
and Unsupervised Campaign Detection in Social Media.” In Proceedings of the
Florida Artificial Intelligence Research Society Conference. Florida, USA,
2020.
ieee: D. Assenmacher, L. Adam, H. Trautmann, and C. Grimme, “Towards Real-Time and
Unsupervised Campaign Detection in Social Media,” 2020.
mla: Assenmacher, D., et al. “Towards Real-Time and Unsupervised Campaign Detection
in Social Media.” Proceedings of the Florida Artificial Intelligence Research
Society Conference, 2020.
short: 'D. Assenmacher, L. Adam, H. Trautmann, C. Grimme, in: Proceedings of the
Florida Artificial Intelligence Research Society Conference, Florida, USA, 2020.'
date_created: 2023-08-04T07:29:36Z
date_updated: 2023-10-16T12:59:10Z
department:
- _id: '34'
- _id: '819'
language:
- iso: eng
place: Florida, USA
publication: Proceedings of the Florida Artificial Intelligence Research Society Conference
status: public
title: Towards Real-Time and Unsupervised Campaign Detection in Social Media
type: conference
user_id: '15504'
year: '2020'
...
---
_id: '48272'
abstract:
- lang: eng
text: In der Forschungsarbeit wird die Zeitungskommunikation des 18. Jahrhunderts
aus sprachwissenschaftlicher Perspektive untersucht. Es wird gezeigt, wie sich
das Textsortenrepertoire der Zeitung weiterentwickelte, welche sprachlichen Wandelprozesse
stattfanden und wie die Zeitung übergreifend allmählich zu einem Massenmedium
avancierte. Der textlinguistische Zugang auf die Zeitungssprache wird an den relevanten
Stellen ergänzt durch einschlägige Erkenntnisse aus der historischen Presseforschung
und der linguistischen Kulturanalyse. So wird etwa nachgezeichnet, wie sich die
Zeitungsschreiber im Laufe des Jahrhunderts immer stärker von den Einflüssen der
Kanzleisprachen lösten und Formulierungsstrategien etablierten, die auf die Anforderungen
des journalistischen Berichtens abgestimmt waren. Mit diesen und weiteren Ergebnissen
wird der Versuch angestellt, eine Forschungslücke der Sprachgeschichtsforschung
zu schließen, in der die Zeitungen des 18. Jahrhunderts bisher lediglich randständig
untersucht wurden.
author:
- first_name: Manuel
full_name: Wille, Manuel
id: '9310'
last_name: Wille
citation:
ama: Wille M. Die Tageszeitung des 18. Jahrhunderts auf dem Weg zum Massenmedium.
Vol 15. tredition GmbH, Halenreie 40-44, 22359 Hamburg; 2020. doi:10.17619/UNIPB/1-1079
apa: Wille, M. (2020). Die Tageszeitung des 18. Jahrhunderts auf dem Weg zum
Massenmedium (Vol. 15). tredition GmbH, Halenreie 40-44, 22359 Hamburg. https://doi.org/10.17619/UNIPB/1-1079
bibtex: '@book{Wille_2020, place={Giessen University Library Publications 2020},
series={Linguistische Untersuchungen}, title={Die Tageszeitung des 18. Jahrhunderts
auf dem Weg zum Massenmedium}, volume={15}, DOI={10.17619/UNIPB/1-1079},
publisher={tredition GmbH, Halenreie 40-44, 22359 Hamburg}, author={Wille, Manuel},
year={2020}, collection={Linguistische Untersuchungen} }'
chicago: 'Wille, Manuel. Die Tageszeitung des 18. Jahrhunderts auf dem Weg zum
Massenmedium. Vol. 15. Linguistische Untersuchungen. Giessen University Library
Publications 2020: tredition GmbH, Halenreie 40-44, 22359 Hamburg, 2020. https://doi.org/10.17619/UNIPB/1-1079.'
ieee: 'M. Wille, Die Tageszeitung des 18. Jahrhunderts auf dem Weg zum Massenmedium,
vol. 15. Giessen University Library Publications 2020: tredition GmbH, Halenreie
40-44, 22359 Hamburg, 2020.'
mla: Wille, Manuel. Die Tageszeitung des 18. Jahrhunderts auf dem Weg zum Massenmedium.
tredition GmbH, Halenreie 40-44, 22359 Hamburg, 2020, doi:10.17619/UNIPB/1-1079.
short: M. Wille, Die Tageszeitung des 18. Jahrhunderts auf dem Weg zum Massenmedium,
tredition GmbH, Halenreie 40-44, 22359 Hamburg, Giessen University Library Publications
2020, 2020.
date_created: 2023-10-18T15:07:51Z
date_updated: 2023-10-19T11:52:45Z
ddc:
- '410'
- '430'
- '943'
department:
- _id: '745'
doi: 10.17619/UNIPB/1-1079
file:
- access_level: closed
content_type: application/pdf
creator: mwille
date_created: 2023-10-18T15:00:33Z
date_updated: 2023-10-18T15:00:33Z
file_id: '48273'
file_name: LU_15_Wille.pdf
file_size: 7176513
relation: main_file
success: 1
file_date_updated: 2023-10-18T15:00:33Z
has_accepted_license: '1'
intvolume: ' 15'
keyword:
- text linguistics
- newspaper
- Hamburgischer Correspondent
- Textlinguistik
- Sprachgeschichte
- Textsortenwandel
- Korpuslinguistik
language:
- iso: ger
license: https://creativecommons.org/licenses/by-nc-nd/3.0/
page: '450'
place: Giessen University Library Publications 2020
publication_identifier:
isbn:
- 978-3-347-16354-6
publication_status: published
publisher: tredition GmbH, Halenreie 40-44, 22359 Hamburg
series_title: Linguistische Untersuchungen
status: public
title: Die Tageszeitung des 18. Jahrhunderts auf dem Weg zum Massenmedium
type: dissertation
user_id: '9310'
volume: 15
year: '2020'
...