---
_id: '52089'
abstract:
- lang: eng
text: |-
AbstractImage restoration via alternating direction method of multipliers (ADMM) has gained large interest within the last decade. Solving standard problems of Gaussian and Poisson noise, the set of “Total Variation” (TV)-based regularizers proved to be efficient and versatile. In the last few years, the “Total Generalized Variation” (TGV) approach combined TV regularizers of different orders adaptively to better suit local regions in the image. This improved the technique significantly. The approach solved the staircase problem inherent of the first-order TV while keeping the beneficial edge preservation. The iterative minimization for the augmented Lagrangian of TGV problems requires four important parameters: two penalty parameters $${\rho }$$
ρ
and $${\eta }$$
η
and two regularization parameters $${\lambda _{0}}$$
λ
0
and $${\lambda _{1}}$$
λ
1
. The choice of penalty parameters decides on the convergence speed, and the regularization parameters decide on the impact of the respective regularizer and are determined by the noise level in the image. For scientific applications of such algorithms, an automated and thus objective method to determine these parameters is essential to receive unbiased results independent of the user. Obviously, both sets of parameters are to be well chosen to achieve optimal results, too. In this paper, a method is proposed to adaptively choose optimal $${\rho }$$
ρ
and $${\eta }$$
η
values for the iteration to converge faster, based on the primal and dual residuals arising from the optimality conditions of the augmented Lagrangian. Further, we show how to choose $${\lambda _{0}}$$
λ
0
and $${\lambda _{1}}$$
λ
1
based on the inherent noise in the image.
author:
- first_name: Christian
full_name: Zietlow, Christian
last_name: Zietlow
- first_name: Jörg K. N.
full_name: Lindner, Jörg K. N.
last_name: Lindner
citation:
ama: Zietlow C, Lindner JKN. ADMM-TGV image restoration for scientific applications
with unbiased parameter choice. Numerical Algorithms. Published online
2024. doi:10.1007/s11075-024-01759-2
apa: Zietlow, C., & Lindner, J. K. N. (2024). ADMM-TGV image restoration for
scientific applications with unbiased parameter choice. Numerical Algorithms.
https://doi.org/10.1007/s11075-024-01759-2
bibtex: '@article{Zietlow_Lindner_2024, title={ADMM-TGV image restoration for scientific
applications with unbiased parameter choice}, DOI={10.1007/s11075-024-01759-2},
journal={Numerical Algorithms}, publisher={Springer Science and Business Media
LLC}, author={Zietlow, Christian and Lindner, Jörg K. N.}, year={2024} }'
chicago: Zietlow, Christian, and Jörg K. N. Lindner. “ADMM-TGV Image Restoration
for Scientific Applications with Unbiased Parameter Choice.” Numerical Algorithms,
2024. https://doi.org/10.1007/s11075-024-01759-2.
ieee: 'C. Zietlow and J. K. N. Lindner, “ADMM-TGV image restoration for scientific
applications with unbiased parameter choice,” Numerical Algorithms, 2024,
doi: 10.1007/s11075-024-01759-2.'
mla: Zietlow, Christian, and Jörg K. N. Lindner. “ADMM-TGV Image Restoration for
Scientific Applications with Unbiased Parameter Choice.” Numerical Algorithms,
Springer Science and Business Media LLC, 2024, doi:10.1007/s11075-024-01759-2.
short: C. Zietlow, J.K.N. Lindner, Numerical Algorithms (2024).
date_created: 2024-02-27T07:35:36Z
date_updated: 2025-01-22T09:06:50Z
department:
- _id: '286'
- _id: '15'
doi: 10.1007/s11075-024-01759-2
keyword:
- Applied Mathematics
language:
- iso: eng
publication: Numerical Algorithms
publication_identifier:
issn:
- 1017-1398
- 1572-9265
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: ADMM-TGV image restoration for scientific applications with unbiased parameter
choice
type: journal_article
user_id: '77496'
year: '2024'
...
---
_id: '56738'
author:
- first_name: Nils
full_name: Neuber, Nils
last_name: Neuber
- first_name: Miriam
full_name: Kehne, Miriam
id: '129'
last_name: Kehne
citation:
ama: Neuber N, Kehne M. Freude an Bewegung und Sport früh verankern - Perspektiven
für die Entwicklung des Kinder- und Jugendsports. Ergebnisse einer vom Bundesministerium
des Innern und für Heimat beauftragten Arbeitsgruppe von Expert*innen und daraus
abgeleitete Empfehlungen. Forum Kinder- und Jugendsport. 2024;5(2):156-164.
doi:10.1007/s43594-024-00138-y
apa: Neuber, N., & Kehne, M. (2024). Freude an Bewegung und Sport früh verankern
- Perspektiven für die Entwicklung des Kinder- und Jugendsports. Ergebnisse einer
vom Bundesministerium des Innern und für Heimat beauftragten Arbeitsgruppe von
Expert*innen und daraus abgeleitete Empfehlungen. Forum Kinder- Und Jugendsport,
5(2), 156–164. https://doi.org/10.1007/s43594-024-00138-y
bibtex: '@article{Neuber_Kehne_2024, title={Freude an Bewegung und Sport früh verankern
- Perspektiven für die Entwicklung des Kinder- und Jugendsports. Ergebnisse einer
vom Bundesministerium des Innern und für Heimat beauftragten Arbeitsgruppe von
Expert*innen und daraus abgeleitete Empfehlungen}, volume={5}, DOI={10.1007/s43594-024-00138-y},
number={2}, journal={Forum Kinder- und Jugendsport}, author={Neuber, Nils and
Kehne, Miriam}, year={2024}, pages={156–164} }'
chicago: 'Neuber, Nils, and Miriam Kehne. “Freude an Bewegung Und Sport Früh Verankern
- Perspektiven Für Die Entwicklung Des Kinder- Und Jugendsports. Ergebnisse Einer
Vom Bundesministerium Des Innern Und Für Heimat Beauftragten Arbeitsgruppe von
Expert*innen Und Daraus Abgeleitete Empfehlungen.” Forum Kinder- Und Jugendsport
5, no. 2 (2024): 156–64. https://doi.org/10.1007/s43594-024-00138-y.'
ieee: 'N. Neuber and M. Kehne, “Freude an Bewegung und Sport früh verankern - Perspektiven
für die Entwicklung des Kinder- und Jugendsports. Ergebnisse einer vom Bundesministerium
des Innern und für Heimat beauftragten Arbeitsgruppe von Expert*innen und daraus
abgeleitete Empfehlungen,” Forum Kinder- und Jugendsport, vol. 5, no. 2,
pp. 156–164, 2024, doi: 10.1007/s43594-024-00138-y.'
mla: Neuber, Nils, and Miriam Kehne. “Freude an Bewegung Und Sport Früh Verankern
- Perspektiven Für Die Entwicklung Des Kinder- Und Jugendsports. Ergebnisse Einer
Vom Bundesministerium Des Innern Und Für Heimat Beauftragten Arbeitsgruppe von
Expert*innen Und Daraus Abgeleitete Empfehlungen.” Forum Kinder- Und Jugendsport,
vol. 5, no. 2, 2024, pp. 156–64, doi:10.1007/s43594-024-00138-y.
short: N. Neuber, M. Kehne, Forum Kinder- Und Jugendsport 5 (2024) 156–164.
date_created: 2024-10-23T19:01:23Z
date_updated: 2025-01-29T20:46:00Z
department:
- _id: '17'
- _id: '318'
doi: 10.1007/s43594-024-00138-y
intvolume: ' 5'
issue: '2'
language:
- iso: eng
page: 156-164
publication: Forum Kinder- und Jugendsport
status: public
title: Freude an Bewegung und Sport früh verankern - Perspektiven für die Entwicklung
des Kinder- und Jugendsports. Ergebnisse einer vom Bundesministerium des Innern
und für Heimat beauftragten Arbeitsgruppe von Expert*innen und daraus abgeleitete
Empfehlungen
type: journal_article
user_id: '129'
volume: 5
year: '2024'
...
---
_id: '49652'
abstract:
- lang: eng
text: Broadband coherent anti-Stokes Raman scattering (BCARS) is a powerful spectroscopy
method combining high signal intensity with spectral sensitivity, enabling rapid
imaging of heterogeneous samples in biomedical research and, more recently, in
crystalline materials. However, BCARS encounters spectral distortion due to a
setup-dependent non-resonant background (NRB). This study assesses BCARS reproducibility
through a round robin experiment using two distinct BCARS setups and crystalline
materials with varying structural complexity, including diamond, 6H-SiC, KDP,
and KTP. The analysis compares setup-specific NRB correction procedures, detected
and NRB-removed spectra, and mode assignment. We determine the influence of BCARS
setup parameters like pump wavelength, pulse width, and detection geometry and
provide a practical guide for optimizing BCARS setups for solid-state applications.
article_number: '112'
article_type: original
author:
- first_name: Franz
full_name: Hempel, Franz
last_name: Hempel
- first_name: Federico
full_name: Vernuccio, Federico
last_name: Vernuccio
- first_name: Lukas
full_name: König, Lukas
last_name: König
- first_name: Robin
full_name: Buschbeck, Robin
last_name: Buschbeck
- first_name: Michael
full_name: Rüsing, Michael
id: '22501'
last_name: Rüsing
orcid: 0000-0003-4682-4577
- first_name: Giulio
full_name: Cerullo, Giulio
last_name: Cerullo
- first_name: Dario
full_name: Polli, Dario
last_name: Polli
- first_name: Lukas M.
full_name: Eng, Lukas M.
last_name: Eng
citation:
ama: 'Hempel F, Vernuccio F, König L, et al. Comparing transmission- and epi-BCARS:
a round robin on solid-state materials. Applied Optics. 2024;63(1). doi:10.1364/ao.505374'
apa: 'Hempel, F., Vernuccio, F., König, L., Buschbeck, R., Rüsing, M., Cerullo,
G., Polli, D., & Eng, L. M. (2024). Comparing transmission- and epi-BCARS:
a round robin on solid-state materials. Applied Optics, 63(1), Article
112. https://doi.org/10.1364/ao.505374'
bibtex: '@article{Hempel_Vernuccio_König_Buschbeck_Rüsing_Cerullo_Polli_Eng_2024,
title={Comparing transmission- and epi-BCARS: a round robin on solid-state materials},
volume={63}, DOI={10.1364/ao.505374},
number={1112}, journal={Applied Optics}, publisher={Optica Publishing Group},
author={Hempel, Franz and Vernuccio, Federico and König, Lukas and Buschbeck,
Robin and Rüsing, Michael and Cerullo, Giulio and Polli, Dario and Eng, Lukas
M.}, year={2024} }'
chicago: 'Hempel, Franz, Federico Vernuccio, Lukas König, Robin Buschbeck, Michael
Rüsing, Giulio Cerullo, Dario Polli, and Lukas M. Eng. “Comparing Transmission-
and Epi-BCARS: A Round Robin on Solid-State Materials.” Applied Optics
63, no. 1 (2024). https://doi.org/10.1364/ao.505374.'
ieee: 'F. Hempel et al., “Comparing transmission- and epi-BCARS: a round
robin on solid-state materials,” Applied Optics, vol. 63, no. 1, Art. no.
112, 2024, doi: 10.1364/ao.505374.'
mla: 'Hempel, Franz, et al. “Comparing Transmission- and Epi-BCARS: A Round Robin
on Solid-State Materials.” Applied Optics, vol. 63, no. 1, 112, Optica
Publishing Group, 2024, doi:10.1364/ao.505374.'
short: F. Hempel, F. Vernuccio, L. König, R. Buschbeck, M. Rüsing, G. Cerullo, D.
Polli, L.M. Eng, Applied Optics 63 (2024).
date_created: 2023-12-15T07:32:38Z
date_updated: 2025-04-03T12:36:01Z
department:
- _id: '15'
- _id: '288'
- _id: '623'
doi: 10.1364/ao.505374
intvolume: ' 63'
issue: '1'
keyword:
- Atomic and Molecular Physics
- and Optics
- Engineering (miscellaneous)
- Electrical and Electronic Engineering
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/pdf/2306.09701.pdf
oa: '1'
publication: Applied Optics
publication_identifier:
issn:
- 1559-128X
- 2155-3165
publication_status: published
publisher: Optica Publishing Group
quality_controlled: '1'
related_material:
link:
- relation: confirmation
url: https://arxiv.org/abs/2306.09701
status: public
title: 'Comparing transmission- and epi-BCARS: a round robin on solid-state materials'
type: journal_article
user_id: '22501'
volume: 63
year: '2024'
...
---
_id: '59509'
abstract:
- lang: eng
text: AbstractA strategy for multifunctional biosurfaces
exploiting multiblock copolymers and the antipolyelectrolyte effect is reported.
Combining a polyzwitterionic/antifouling and a polycationic/antibacterial block
with a central anchoring block for attachment to titanium oxide surfaces affords
surface coatings that exhibit antifouling properties against proteins and allow
for surface regeneration by clearing adhering proteins by employing a salt washing
step. The surfaces also kill bacteria by contact killing, which is aided by a
nonfouling block. The synthesis of block copolymers of 4‐vinyl pyridine (VP),
dimethyl 4‐vinylbenzyl phosphonate (DMVBP), and 4‐vinylbenzyltrimethyl ammonium
chloride (TMA) is achieved on the multigram scale via RAFT polymerization with
good end group retention and narrow dispersities. By polymer analogous reactions,
poly(4‐vinyl pyridinium propane sulfonate‐block‐4‐vinylbenzyl
phosphonic acid‐block‐4‐vinylbenzyl trimethylammonium
chloride) (P(VSP64‐b‐PA14‐b‐TMA64))
is obtained. The antifouling properties against the model protein pepsin and the
salt‐induced surface regeneration are shown in surface plasmon resonance (SPR)
experiments, while independently the antibacterial and antifouling properties
of coated titanium substrates are successfully tested in preliminary microbiological
assays against Staphylococcus aureus (S.
aureus) and Escherichia coli (E.
coli). This strategy may contribute to the development of long‐term
effective antibacterial implant surface coatings to suppress biomedical device‐associated
infections.
author:
- first_name: Rafael
full_name: Methling, Rafael
last_name: Methling
- first_name: Michael
full_name: Greiter, Michael
last_name: Greiter
- first_name: Jiwar
full_name: Al‐Zawity, Jiwar
last_name: Al‐Zawity
- first_name: Mareike
full_name: Müller, Mareike
last_name: Müller
- first_name: Holger
full_name: Schönherr, Holger
last_name: Schönherr
- first_name: Dirk
full_name: Kuckling, Dirk
id: '287'
last_name: Kuckling
citation:
ama: Methling R, Greiter M, Al‐Zawity J, Müller M, Schönherr H, Kuckling D. Salt‐Responsive
Switchable Block Copolymer Brushes with Antibacterial and Antifouling Properties.
Macromolecular Bioscience. 2024;25(1). doi:10.1002/mabi.202400261
apa: Methling, R., Greiter, M., Al‐Zawity, J., Müller, M., Schönherr, H., &
Kuckling, D. (2024). Salt‐Responsive Switchable Block Copolymer Brushes with Antibacterial
and Antifouling Properties. Macromolecular Bioscience, 25(1). https://doi.org/10.1002/mabi.202400261
bibtex: '@article{Methling_Greiter_Al‐Zawity_Müller_Schönherr_Kuckling_2024, title={Salt‐Responsive
Switchable Block Copolymer Brushes with Antibacterial and Antifouling Properties},
volume={25}, DOI={10.1002/mabi.202400261},
number={1}, journal={Macromolecular Bioscience}, publisher={Wiley}, author={Methling,
Rafael and Greiter, Michael and Al‐Zawity, Jiwar and Müller, Mareike and Schönherr,
Holger and Kuckling, Dirk}, year={2024} }'
chicago: Methling, Rafael, Michael Greiter, Jiwar Al‐Zawity, Mareike Müller, Holger
Schönherr, and Dirk Kuckling. “Salt‐Responsive Switchable Block Copolymer Brushes
with Antibacterial and Antifouling Properties.” Macromolecular Bioscience
25, no. 1 (2024). https://doi.org/10.1002/mabi.202400261.
ieee: 'R. Methling, M. Greiter, J. Al‐Zawity, M. Müller, H. Schönherr, and D. Kuckling,
“Salt‐Responsive Switchable Block Copolymer Brushes with Antibacterial and Antifouling
Properties,” Macromolecular Bioscience, vol. 25, no. 1, 2024, doi: 10.1002/mabi.202400261.'
mla: Methling, Rafael, et al. “Salt‐Responsive Switchable Block Copolymer Brushes
with Antibacterial and Antifouling Properties.” Macromolecular Bioscience,
vol. 25, no. 1, Wiley, 2024, doi:10.1002/mabi.202400261.
short: R. Methling, M. Greiter, J. Al‐Zawity, M. Müller, H. Schönherr, D. Kuckling,
Macromolecular Bioscience 25 (2024).
date_created: 2025-04-11T07:07:31Z
date_updated: 2025-04-11T07:09:03Z
department:
- _id: '163'
doi: 10.1002/mabi.202400261
intvolume: ' 25'
issue: '1'
keyword:
- antibacterial coatings
- antipolyelectrolyte effect
- salt switchable polymers
- zwitterionic brushes
language:
- iso: eng
main_file_link:
- url: https://onlinelibrary.wiley.com/doi/10.1002/mabi.202400261
publication: Macromolecular Bioscience
publication_identifier:
issn:
- 1616-5187
- 1616-5195
publication_status: published
publisher: Wiley
status: public
title: Salt‐Responsive Switchable Block Copolymer Brushes with Antibacterial and Antifouling
Properties
type: journal_article
user_id: '94'
volume: 25
year: '2024'
...
---
_id: '59508'
abstract:
- lang: eng
text: Over the last few decades, nanotechnology has established to be a promising
field in medicine. A remaining dominant challenge in today's pharmacotherapy is
the limited selectivity of active pharmaceutical ingredients and associated undesirable
side effects. Controlled drug release can be promoted by smart drug delivery systems,
which release embedded API primarily depending on specific stimuli. Consequently,
also the microenvironment of tumor tissue can be used advantageously. Dithiothreitol
(DTT) based self-immolative polydisulfides were synthesized that preferentially
respond to pathologically increased glutathione (GSH) concentrations, as found
in solid tumors. The synthesis with different degrees of polymerisation was investigated
as well as the synthesis of a copolymer consisting of dithiothreitol and butanedithiol
(BDT). Toxicity tests were carried out on pure polymers and their degradation
products. The ability to degrade was examined at pathological and physiological
glutathione concentrations in order to test the suitability of the polymer as
a matrix for nanoparticulate carrier systems. In addition, the processability
of one polymer into nanoparticles was investigated as well as the degradation
behaviour with glutathione.
article_type: original
author:
- first_name: Katharina
full_name: Völlmecke, Katharina
last_name: Völlmecke
- first_name: Maurice
full_name: Kramer, Maurice
last_name: Kramer
- first_name: Corinna
full_name: Horky, Corinna
last_name: Horky
- first_name: Oliver
full_name: Dückmann, Oliver
last_name: Dückmann
- first_name: Dennis
full_name: Mulac, Dennis
last_name: Mulac
- first_name: Klaus
full_name: Langer, Klaus
last_name: Langer
- first_name: Dirk
full_name: Kuckling, Dirk
id: '287'
last_name: Kuckling
citation:
ama: Völlmecke K, Kramer M, Horky C, et al. Self-immolative polydisulfides and their
use as nanoparticles for drug delivery systems. RSC Advances. 2024;14(48):35568-35577.
doi:10.1039/d4ra07228f
apa: Völlmecke, K., Kramer, M., Horky, C., Dückmann, O., Mulac, D., Langer, K.,
& Kuckling, D. (2024). Self-immolative polydisulfides and their use as nanoparticles
for drug delivery systems. RSC Advances, 14(48), 35568–35577. https://doi.org/10.1039/d4ra07228f
bibtex: '@article{Völlmecke_Kramer_Horky_Dückmann_Mulac_Langer_Kuckling_2024, title={Self-immolative
polydisulfides and their use as nanoparticles for drug delivery systems}, volume={14},
DOI={10.1039/d4ra07228f}, number={48},
journal={RSC Advances}, publisher={Royal Society of Chemistry (RSC)}, author={Völlmecke,
Katharina and Kramer, Maurice and Horky, Corinna and Dückmann, Oliver and Mulac,
Dennis and Langer, Klaus and Kuckling, Dirk}, year={2024}, pages={35568–35577}
}'
chicago: 'Völlmecke, Katharina, Maurice Kramer, Corinna Horky, Oliver Dückmann,
Dennis Mulac, Klaus Langer, and Dirk Kuckling. “Self-Immolative Polydisulfides
and Their Use as Nanoparticles for Drug Delivery Systems.” RSC Advances
14, no. 48 (2024): 35568–77. https://doi.org/10.1039/d4ra07228f.'
ieee: 'K. Völlmecke et al., “Self-immolative polydisulfides and their use
as nanoparticles for drug delivery systems,” RSC Advances, vol. 14, no.
48, pp. 35568–35577, 2024, doi: 10.1039/d4ra07228f.'
mla: Völlmecke, Katharina, et al. “Self-Immolative Polydisulfides and Their Use
as Nanoparticles for Drug Delivery Systems.” RSC Advances, vol. 14, no.
48, Royal Society of Chemistry (RSC), 2024, pp. 35568–77, doi:10.1039/d4ra07228f.
short: K. Völlmecke, M. Kramer, C. Horky, O. Dückmann, D. Mulac, K. Langer, D. Kuckling,
RSC Advances 14 (2024) 35568–35577.
date_created: 2025-04-11T07:03:03Z
date_updated: 2025-04-11T07:06:22Z
department:
- _id: '163'
doi: 10.1039/d4ra07228f
intvolume: ' 14'
issue: '48'
language:
- iso: eng
main_file_link:
- url: https://pubs.rsc.org/en/content/articlelanding/2024/ra/d4ra07228f
page: 35568-35577
publication: RSC Advances
publication_identifier:
issn:
- 2046-2069
publication_status: published
publisher: Royal Society of Chemistry (RSC)
status: public
title: Self-immolative polydisulfides and their use as nanoparticles for drug delivery
systems
type: journal_article
user_id: '94'
volume: 14
year: '2024'
...
---
_id: '59616'
abstract:
- lang: eng
text: AbstractThe activation of C(sp3)−F
bonds by the commercially available catalyst B(C6F5)3
is reported and applied in reactions with arenes, allylic, vinylic and acetylenic
silanes, and olefins to achieve a variety of C−C bond formations (45 examples).
author:
- first_name: Axel
full_name: Hoppe, Axel
id: '62844'
last_name: Hoppe
- first_name: Arne J.
full_name: Stepen, Arne J.
last_name: Stepen
- first_name: Laura
full_name: Köring, Laura
last_name: Köring
- first_name: Jan
full_name: Paradies, Jan
id: '53339'
last_name: Paradies
orcid: 0000-0002-3698-668X
citation:
ama: Hoppe A, Stepen AJ, Köring L, Paradies J. Tris(pentafluorophenyl)borane‐Catalyzed
Functionalization of Benzylic C−F Bonds. Advanced Synthesis & Catalysis.
2024;366(13):2933-2938. doi:10.1002/adsc.202400511
apa: Hoppe, A., Stepen, A. J., Köring, L., & Paradies, J. (2024). Tris(pentafluorophenyl)borane‐Catalyzed
Functionalization of Benzylic C−F Bonds. Advanced Synthesis & Catalysis,
366(13), 2933–2938. https://doi.org/10.1002/adsc.202400511
bibtex: '@article{Hoppe_Stepen_Köring_Paradies_2024, title={Tris(pentafluorophenyl)borane‐Catalyzed
Functionalization of Benzylic C−F Bonds}, volume={366}, DOI={10.1002/adsc.202400511},
number={13}, journal={Advanced Synthesis & Catalysis}, publisher={Wiley},
author={Hoppe, Axel and Stepen, Arne J. and Köring, Laura and Paradies, Jan},
year={2024}, pages={2933–2938} }'
chicago: 'Hoppe, Axel, Arne J. Stepen, Laura Köring, and Jan Paradies. “Tris(Pentafluorophenyl)Borane‐Catalyzed
Functionalization of Benzylic C−F Bonds.” Advanced Synthesis & Catalysis
366, no. 13 (2024): 2933–38. https://doi.org/10.1002/adsc.202400511.'
ieee: 'A. Hoppe, A. J. Stepen, L. Köring, and J. Paradies, “Tris(pentafluorophenyl)borane‐Catalyzed
Functionalization of Benzylic C−F Bonds,” Advanced Synthesis & Catalysis,
vol. 366, no. 13, pp. 2933–2938, 2024, doi: 10.1002/adsc.202400511.'
mla: Hoppe, Axel, et al. “Tris(Pentafluorophenyl)Borane‐Catalyzed Functionalization
of Benzylic C−F Bonds.” Advanced Synthesis & Catalysis, vol. 366,
no. 13, Wiley, 2024, pp. 2933–38, doi:10.1002/adsc.202400511.
short: A. Hoppe, A.J. Stepen, L. Köring, J. Paradies, Advanced Synthesis &
Catalysis 366 (2024) 2933–2938.
date_created: 2025-04-22T05:59:08Z
date_updated: 2025-04-22T06:11:59Z
department:
- _id: '389'
doi: 10.1002/adsc.202400511
intvolume: ' 366'
issue: '13'
keyword:
- fluoride
- bond activation
- borane
- Lewis acid
- C-C bond formation
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://advanced.onlinelibrary.wiley.com/doi/10.1002/adsc.202400511
oa: '1'
page: 2933-2938
publication: Advanced Synthesis & Catalysis
publication_identifier:
issn:
- 1615-4150
- 1615-4169
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: Tris(pentafluorophenyl)borane‐Catalyzed Functionalization of Benzylic C−F Bonds
type: journal_article
user_id: '62844'
volume: 366
year: '2024'
...
---
_id: '47032'
author:
- first_name: Carolin
full_name: Wickemeyer, Carolin
id: '94794'
last_name: Wickemeyer
- first_name: Iris
full_name: Güldenpenning, Iris
id: '52931'
last_name: Güldenpenning
orcid: 0000-0003-0549-5543
- first_name: Matthias
full_name: Weigelt, Matthias
id: '36388'
last_name: Weigelt
citation:
ama: 'Wickemeyer C, Güldenpenning I, Weigelt M. Response inhibition for the basketball
pump fake. In: Fröber K, Abel M, Bäuml KH, et al., eds. Book of Abstracts of
the 66th Conference of Experimental Psychologists. ; 2024:553. doi:https://doi.org/10.23668/PSYCHARCHIVES.15242'
apa: Wickemeyer, C., Güldenpenning, I., & Weigelt, M. (2024). Response inhibition
for the basketball pump fake. In K. Fröber, M. Abel, K. H. Bäuml, G. Dreisbach,
O. Kliegl, M. Köster, A. Lingnau, G. Volberg, & F. J. Götz (Eds.), Book
of Abstracts of the 66th Conference of Experimental Psychologists (p. 553).
https://doi.org/10.23668/PSYCHARCHIVES.15242
bibtex: '@inproceedings{Wickemeyer_Güldenpenning_Weigelt_2024, place={Regensburg},
title={Response inhibition for the basketball pump fake}, DOI={https://doi.org/10.23668/PSYCHARCHIVES.15242},
booktitle={Book of Abstracts of the 66th Conference of Experimental Psychologists},
author={Wickemeyer, Carolin and Güldenpenning, Iris and Weigelt, Matthias}, editor={Fröber,
K. and Abel, M. and Bäuml, K.H. and Dreisbach, G. and Kliegl, O. and Köster, M.
and Lingnau, A. and Volberg, G. and Götz, F. J.}, year={2024}, pages={553} }'
chicago: Wickemeyer, Carolin, Iris Güldenpenning, and Matthias Weigelt. “Response
Inhibition for the Basketball Pump Fake.” In Book of Abstracts of the 66th
Conference of Experimental Psychologists, edited by K. Fröber, M. Abel, K.H.
Bäuml, G. Dreisbach, O. Kliegl, M. Köster, A. Lingnau, G. Volberg, and F. J. Götz,
553. Regensburg, 2024. https://doi.org/10.23668/PSYCHARCHIVES.15242.
ieee: 'C. Wickemeyer, I. Güldenpenning, and M. Weigelt, “Response inhibition for
the basketball pump fake,” in Book of Abstracts of the 66th Conference of Experimental
Psychologists, Regensburg, 2024, p. 553, doi: https://doi.org/10.23668/PSYCHARCHIVES.15242.'
mla: Wickemeyer, Carolin, et al. “Response Inhibition for the Basketball Pump Fake.”
Book of Abstracts of the 66th Conference of Experimental Psychologists,
edited by K. Fröber et al., 2024, p. 553, doi:https://doi.org/10.23668/PSYCHARCHIVES.15242.
short: 'C. Wickemeyer, I. Güldenpenning, M. Weigelt, in: K. Fröber, M. Abel, K.H.
Bäuml, G. Dreisbach, O. Kliegl, M. Köster, A. Lingnau, G. Volberg, F.J. Götz (Eds.),
Book of Abstracts of the 66th Conference of Experimental Psychologists, Regensburg,
2024, p. 553.'
conference:
end_date: 20.03.2024
location: Regensburg
name: 66th Conference of Experimental Psychologists (TeaP)
start_date: 17.03.2024
date_created: 2023-09-13T13:03:11Z
date_updated: 2025-05-22T06:48:55Z
department:
- _id: '266'
- _id: '17'
doi: https://doi.org/10.23668/PSYCHARCHIVES.15242
editor:
- first_name: K.
full_name: Fröber, K.
last_name: Fröber
- first_name: M.
full_name: Abel, M.
last_name: Abel
- first_name: K.H.
full_name: Bäuml, K.H.
last_name: Bäuml
- first_name: G.
full_name: Dreisbach, G.
last_name: Dreisbach
- first_name: O.
full_name: Kliegl, O.
last_name: Kliegl
- first_name: M.
full_name: Köster, M.
last_name: Köster
- first_name: A.
full_name: Lingnau, A.
last_name: Lingnau
- first_name: G.
full_name: Volberg, G.
last_name: Volberg
- first_name: F. J.
full_name: Götz, F. J.
last_name: Götz
language:
- iso: eng
page: '553'
place: Regensburg
publication: Book of Abstracts of the 66th Conference of Experimental Psychologists
publication_status: published
quality_controlled: '1'
status: public
title: Response inhibition for the basketball pump fake
type: conference_abstract
user_id: '94794'
year: '2024'
...
---
_id: '60023'
author:
- first_name: Helene
full_name: Wetter, Helene
last_name: Wetter
- first_name: Wenlong
full_name: Gao, Wenlong
last_name: Gao
- first_name: Falk
full_name: Rehberg, Falk
last_name: Rehberg
- first_name: Jan
full_name: Wingenbach, Jan
id: '69187'
last_name: Wingenbach
- first_name: Stefan
full_name: Schumacher, Stefan
id: '27271'
last_name: Schumacher
orcid: 0000-0003-4042-4951
- first_name: Thomas
full_name: Zentgraf, Thomas
id: '30525'
last_name: Zentgraf
orcid: 0000-0002-8662-1101
citation:
ama: 'Wetter H, Gao W, Rehberg F, Wingenbach J, Schumacher S, Zentgraf T. Dielectric
metasurface for wave-vector variant and circular polarization dependent transmission.
In: Proceedings of The 14th International Conference on Metamaterials, Photonic
Crystals and Plasmonics. ; 2024.'
apa: Wetter, H., Gao, W., Rehberg, F., Wingenbach, J., Schumacher, S., & Zentgraf,
T. (2024). Dielectric metasurface for wave-vector variant and circular polarization
dependent transmission. Proceedings of The 14th International Conference on
Metamaterials, Photonic Crystals and Plasmonics. META 2024 - The 14th International
Conference on Metamaterials, Photonic Crystals and Plasmonics, Toyama, Japan.
bibtex: '@inproceedings{Wetter_Gao_Rehberg_Wingenbach_Schumacher_Zentgraf_2024,
title={Dielectric metasurface for wave-vector variant and circular polarization
dependent transmission}, booktitle={Proceedings of The 14th International Conference
on Metamaterials, Photonic Crystals and Plasmonics}, author={Wetter, Helene and
Gao, Wenlong and Rehberg, Falk and Wingenbach, Jan and Schumacher, Stefan and
Zentgraf, Thomas}, year={2024} }'
chicago: Wetter, Helene, Wenlong Gao, Falk Rehberg, Jan Wingenbach, Stefan Schumacher,
and Thomas Zentgraf. “Dielectric Metasurface for Wave-Vector Variant and Circular
Polarization Dependent Transmission.” In Proceedings of The 14th International
Conference on Metamaterials, Photonic Crystals and Plasmonics, 2024.
ieee: H. Wetter, W. Gao, F. Rehberg, J. Wingenbach, S. Schumacher, and T. Zentgraf,
“Dielectric metasurface for wave-vector variant and circular polarization dependent
transmission,” presented at the META 2024 - The 14th International Conference
on Metamaterials, Photonic Crystals and Plasmonics, Toyama, Japan, 2024.
mla: Wetter, Helene, et al. “Dielectric Metasurface for Wave-Vector Variant and
Circular Polarization Dependent Transmission.” Proceedings of The 14th International
Conference on Metamaterials, Photonic Crystals and Plasmonics, 2024.
short: 'H. Wetter, W. Gao, F. Rehberg, J. Wingenbach, S. Schumacher, T. Zentgraf,
in: Proceedings of The 14th International Conference on Metamaterials, Photonic
Crystals and Plasmonics, 2024.'
conference:
end_date: 2024-07-19
location: Toyama, Japan
name: META 2024 - The 14th International Conference on Metamaterials, Photonic Crystals
and Plasmonics
start_date: 2024-07-16
date_created: 2025-05-23T06:30:36Z
date_updated: 2025-05-23T06:34:16Z
department:
- _id: '15'
- _id: '230'
- _id: '289'
- _id: '623'
language:
- iso: eng
project:
- _id: '53'
grant_number: '231447078'
name: 'TRR 142: TRR 142 - Maßgeschneiderte nichtlineare Photonik: Von grundlegenden
Konzepten zu funktionellen Strukturen'
- _id: '54'
name: 'TRR 142 - A: TRR 142 - Project Area A'
- _id: '164'
grant_number: '231447078'
name: 'TRR 142 - A09: TRR 142 - Erzeugung von Drei-Photonen-Zuständen mit On-Chip
Pumplichtunterdrückung in topologischen Wellenleitern (A09*)'
publication: Proceedings of The 14th International Conference on Metamaterials, Photonic
Crystals and Plasmonics
publication_identifier:
issn:
- 2429-1390
status: public
title: Dielectric metasurface for wave-vector variant and circular polarization dependent
transmission
type: conference
user_id: '30525'
year: '2024'
...
---
_id: '60176'
abstract:
- lang: eng
text: 'AbstractAimTo
investigate the associations of the Dietary Approaches to Stop Hypertension (DASH)
score with subcutaneous (SAT) and visceral (VAT) adipose tissue volume and hepatic
lipid content (HLC) in people with diabetes and to examine whether changes in
the DASH diet were associated with changes in these outcomes.MethodsIn
total, 335 participants with recent‐onset type 1 diabetes (T1D) and type 2 diabetes
(T2D) from the German Diabetes Study were included in the cross‐sectional analysis,
and 111 participants in the analysis of changes during the 5‐year follow‐up. Associations
between the DASH score and VAT, SAT and HLC and their changes were investigated
using multivariable linear regression models by diabetes type. The proportion
mediated by changes in potential mediators was determined using mediation analysis.ResultsA
higher baseline DASH score was associated with lower HLC, especially in people
with T2D (per 5 points: −1.5% [−2.7%; −0.3%]). Over 5 years, a 5‐point increase
in the DASH score was associated with decreased VAT in people with T2D (−514 [−800;
−228] cm3). Similar, but imprecise, associations were observed
for VAT changes in people with T1D (−403 [−861; 55] cm3)
and for HLC in people with T2D (−1.3% [−2.8%; 0.3%]). Body mass index and waist
circumference changes explained 8%‐48% of the associations between DASH and VAT
changes in both groups. In people with T2D, adipose tissue insulin resistance
index (Adipo‐IR) changes explained 47% of the association between DASH and HLC
changes.ConclusionsA
shift to a DASH‐like diet was associated with favourable VAT and HLC changes,
which were partly explained by changes in anthropometric measures and Adipo‐IR.'
author:
- first_name: Edyta
full_name: Schaefer, Edyta
last_name: Schaefer
- first_name: Alexander
full_name: Lang, Alexander
last_name: Lang
- first_name: Yuliya
full_name: Kupriyanova, Yuliya
last_name: Kupriyanova
- first_name: Kálmán B.
full_name: Bódis, Kálmán B.
last_name: Bódis
- first_name: Katharina S.
full_name: Weber, Katharina S.
last_name: Weber
- first_name: Anette
full_name: Buyken, Anette
id: '65985'
last_name: Buyken
- first_name: Janett
full_name: Barbaresko, Janett
last_name: Barbaresko
- first_name: Theresa
full_name: Kössler, Theresa
last_name: Kössler
- first_name: Sabine
full_name: Kahl, Sabine
last_name: Kahl
- first_name: Oana‐Patricia
full_name: Zaharia, Oana‐Patricia
last_name: Zaharia
- first_name: Julia
full_name: Szendroedi, Julia
last_name: Szendroedi
- first_name: Christian
full_name: Herder, Christian
last_name: Herder
- first_name: Vera B.
full_name: Schrauwen‐Hinderling, Vera B.
last_name: Schrauwen‐Hinderling
- first_name: Robert
full_name: Wagner, Robert
last_name: Wagner
- first_name: Oliver
full_name: Kuss, Oliver
last_name: Kuss
- first_name: Michael
full_name: Roden, Michael
last_name: Roden
- first_name: Sabrina
full_name: Schlesinger, Sabrina
last_name: Schlesinger
citation:
ama: Schaefer E, Lang A, Kupriyanova Y, et al. Adherence to the Dietary Approaches
to Stop Hypertension (DASH) diet is associated with lower visceral and hepatic
lipid content in recent‐onset type 1 diabetes and type 2 diabetes. Diabetes,
Obesity and Metabolism. 2024;26(10):4281-4292. doi:10.1111/dom.15772
apa: Schaefer, E., Lang, A., Kupriyanova, Y., Bódis, K. B., Weber, K. S., Buyken,
A., Barbaresko, J., Kössler, T., Kahl, S., Zaharia, O., Szendroedi, J., Herder,
C., Schrauwen‐Hinderling, V. B., Wagner, R., Kuss, O., Roden, M., & Schlesinger,
S. (2024). Adherence to the Dietary Approaches to Stop Hypertension (DASH) diet
is associated with lower visceral and hepatic lipid content in recent‐onset type
1 diabetes and type 2 diabetes. Diabetes, Obesity and Metabolism, 26(10),
4281–4292. https://doi.org/10.1111/dom.15772
bibtex: '@article{Schaefer_Lang_Kupriyanova_Bódis_Weber_Buyken_Barbaresko_Kössler_Kahl_Zaharia_et
al._2024, title={Adherence to the Dietary Approaches to Stop Hypertension (DASH)
diet is associated with lower visceral and hepatic lipid content in recent‐onset
type 1 diabetes and type 2 diabetes}, volume={26}, DOI={10.1111/dom.15772},
number={10}, journal={Diabetes, Obesity and Metabolism}, publisher={Wiley}, author={Schaefer,
Edyta and Lang, Alexander and Kupriyanova, Yuliya and Bódis, Kálmán B. and Weber,
Katharina S. and Buyken, Anette and Barbaresko, Janett and Kössler, Theresa and
Kahl, Sabine and Zaharia, Oana‐Patricia and et al.}, year={2024}, pages={4281–4292}
}'
chicago: 'Schaefer, Edyta, Alexander Lang, Yuliya Kupriyanova, Kálmán B. Bódis,
Katharina S. Weber, Anette Buyken, Janett Barbaresko, et al. “Adherence to the
Dietary Approaches to Stop Hypertension (DASH) Diet Is Associated with Lower Visceral
and Hepatic Lipid Content in Recent‐onset Type 1 Diabetes and Type 2 Diabetes.”
Diabetes, Obesity and Metabolism 26, no. 10 (2024): 4281–92. https://doi.org/10.1111/dom.15772.'
ieee: 'E. Schaefer et al., “Adherence to the Dietary Approaches to Stop Hypertension
(DASH) diet is associated with lower visceral and hepatic lipid content in recent‐onset
type 1 diabetes and type 2 diabetes,” Diabetes, Obesity and Metabolism,
vol. 26, no. 10, pp. 4281–4292, 2024, doi: 10.1111/dom.15772.'
mla: Schaefer, Edyta, et al. “Adherence to the Dietary Approaches to Stop Hypertension
(DASH) Diet Is Associated with Lower Visceral and Hepatic Lipid Content in Recent‐onset
Type 1 Diabetes and Type 2 Diabetes.” Diabetes, Obesity and Metabolism,
vol. 26, no. 10, Wiley, 2024, pp. 4281–92, doi:10.1111/dom.15772.
short: E. Schaefer, A. Lang, Y. Kupriyanova, K.B. Bódis, K.S. Weber, A. Buyken,
J. Barbaresko, T. Kössler, S. Kahl, O. Zaharia, J. Szendroedi, C. Herder, V.B.
Schrauwen‐Hinderling, R. Wagner, O. Kuss, M. Roden, S. Schlesinger, Diabetes,
Obesity and Metabolism 26 (2024) 4281–4292.
date_created: 2025-06-11T08:39:22Z
date_updated: 2025-06-11T08:42:19Z
department:
- _id: '22'
doi: 10.1111/dom.15772
intvolume: ' 26'
issue: '10'
language:
- iso: eng
page: 4281-4292
publication: Diabetes, Obesity and Metabolism
publication_identifier:
issn:
- 1462-8902
- 1463-1326
publication_status: published
publisher: Wiley
status: public
title: Adherence to the Dietary Approaches to Stop Hypertension (DASH) diet is associated
with lower visceral and hepatic lipid content in recent‐onset type 1 diabetes and
type 2 diabetes
type: journal_article
user_id: '92491'
volume: 26
year: '2024'
...
---
_id: '61251'
abstract:
- lang: eng
text: We theoretically investigate strategies for the deterministic creation
of trains of time-bin entangled photons using an individual quantum emitter described
by a Λ-type electronic system. We explicitly demonstrate the theoretical generation
of linear cluster states with substantial numbers of entangled photonic qubits
in full microscopic numerical simulations. The underlying scheme is based on the
manipulation of ground state coherences through precise optical driving. One important
finding is that the most easily accessible quality metrics, the achievable rotation
fidelities, fall short in assessing the actual quantum correlations of the emitted
photons in the face of losses. To address this, we explicitly calculate stabilizer
generator expectation values as a superior gauge for the quantum properties of
the generated many-photon state. With widespread applicability in other emitter
and excitation–emission schemes also, our work lays the conceptual foundations
for an in-depth practical analysis of time-bin entanglement based on full numerical
simulations with predictive capabilities for realistic systems and setups, including
losses and imperfections. The specific results shown in the present work illustrate
that with controlled minimization of losses and realistic system parameters for
quantum-dot type systems, useful linear cluster states of significant lengths
can be generated in the calculations, discussing the possibility of scalability
for quantum information processing endeavors.
article_number: '036110'
author:
- first_name: David
full_name: Bauch, David
last_name: Bauch
- first_name: Nikolas
full_name: Köcher, Nikolas
id: '79191'
last_name: Köcher
- first_name: Nils
full_name: Heinisch, Nils
id: '90283'
last_name: Heinisch
orcid: 0009-0006-0984-2097
- first_name: Stefan
full_name: Schumacher, Stefan
id: '27271'
last_name: Schumacher
orcid: 0000-0003-4042-4951
citation:
ama: Bauch D, Köcher N, Heinisch N, Schumacher S. Time-bin entanglement in the deterministic
generation of linear photonic cluster states. APL Quantum. 2024;1(3). doi:10.1063/5.0214197
apa: Bauch, D., Köcher, N., Heinisch, N., & Schumacher, S. (2024). Time-bin
entanglement in the deterministic generation of linear photonic cluster states.
APL Quantum, 1(3), Article 036110. https://doi.org/10.1063/5.0214197
bibtex: '@article{Bauch_Köcher_Heinisch_Schumacher_2024, title={Time-bin entanglement
in the deterministic generation of linear photonic cluster states}, volume={1},
DOI={10.1063/5.0214197}, number={3036110},
journal={APL Quantum}, publisher={AIP Publishing}, author={Bauch, David and Köcher,
Nikolas and Heinisch, Nils and Schumacher, Stefan}, year={2024} }'
chicago: Bauch, David, Nikolas Köcher, Nils Heinisch, and Stefan Schumacher. “Time-Bin
Entanglement in the Deterministic Generation of Linear Photonic Cluster States.”
APL Quantum 1, no. 3 (2024). https://doi.org/10.1063/5.0214197.
ieee: 'D. Bauch, N. Köcher, N. Heinisch, and S. Schumacher, “Time-bin entanglement
in the deterministic generation of linear photonic cluster states,” APL Quantum,
vol. 1, no. 3, Art. no. 036110, 2024, doi: 10.1063/5.0214197.'
mla: Bauch, David, et al. “Time-Bin Entanglement in the Deterministic Generation
of Linear Photonic Cluster States.” APL Quantum, vol. 1, no. 3, 036110,
AIP Publishing, 2024, doi:10.1063/5.0214197.
short: D. Bauch, N. Köcher, N. Heinisch, S. Schumacher, APL Quantum 1 (2024).
date_created: 2025-09-12T11:08:59Z
date_updated: 2025-09-12T11:11:32Z
department:
- _id: '15'
- _id: '170'
- _id: '297'
- _id: '35'
- _id: '230'
- _id: '27'
- _id: '429'
- _id: '623'
doi: 10.1063/5.0214197
intvolume: ' 1'
issue: '3'
language:
- iso: eng
project:
- _id: '53'
name: 'TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten
zu funktionellen Strukturen'
- _id: '56'
name: TRR 142 - Project Area C
- _id: '173'
name: 'TRR 142; TP C09: Ideale Erzeugung von Photonenpaaren für Verschränkungsaustausch
bei Telekom Wellenlängen'
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
- _id: '266'
name: 'PhoQC: Photonisches Quantencomputing'
publication: APL Quantum
publication_identifier:
issn:
- 2835-0103
publication_status: published
publisher: AIP Publishing
status: public
title: Time-bin entanglement in the deterministic generation of linear photonic cluster
states
type: journal_article
user_id: '16199'
volume: 1
year: '2024'
...
---
_id: '61250'
author:
- first_name: Christoph
full_name: Bennenhei, Christoph
last_name: Bennenhei
- first_name: Hangyong
full_name: Shan, Hangyong
last_name: Shan
- first_name: Marti
full_name: Struve, Marti
last_name: Struve
- first_name: Nils
full_name: Kunte, Nils
last_name: Kunte
- first_name: Falk
full_name: Eilenberger, Falk
last_name: Eilenberger
- first_name: Jürgen
full_name: Ohmer, Jürgen
last_name: Ohmer
- first_name: Utz
full_name: Fischer, Utz
last_name: Fischer
- first_name: Stefan
full_name: Schumacher, Stefan
id: '27271'
last_name: Schumacher
orcid: 0000-0003-4042-4951
- first_name: Xuekai
full_name: Ma, Xuekai
id: '59416'
last_name: Ma
- first_name: Christian
full_name: Schneider, Christian
last_name: Schneider
- first_name: Martin
full_name: Esmann, Martin
last_name: Esmann
citation:
ama: Bennenhei C, Shan H, Struve M, et al. Organic Room-Temperature Polariton Condensate
in a Higher-Order Topological Lattice. ACS Photonics. 2024;11(8):3046-3054.
doi:10.1021/acsphotonics.4c00268
apa: Bennenhei, C., Shan, H., Struve, M., Kunte, N., Eilenberger, F., Ohmer, J.,
Fischer, U., Schumacher, S., Ma, X., Schneider, C., & Esmann, M. (2024). Organic
Room-Temperature Polariton Condensate in a Higher-Order Topological Lattice. ACS
Photonics, 11(8), 3046–3054. https://doi.org/10.1021/acsphotonics.4c00268
bibtex: '@article{Bennenhei_Shan_Struve_Kunte_Eilenberger_Ohmer_Fischer_Schumacher_Ma_Schneider_et
al._2024, title={Organic Room-Temperature Polariton Condensate in a Higher-Order
Topological Lattice}, volume={11}, DOI={10.1021/acsphotonics.4c00268},
number={8}, journal={ACS Photonics}, publisher={American Chemical Society (ACS)},
author={Bennenhei, Christoph and Shan, Hangyong and Struve, Marti and Kunte, Nils
and Eilenberger, Falk and Ohmer, Jürgen and Fischer, Utz and Schumacher, Stefan
and Ma, Xuekai and Schneider, Christian and et al.}, year={2024}, pages={3046–3054}
}'
chicago: 'Bennenhei, Christoph, Hangyong Shan, Marti Struve, Nils Kunte, Falk Eilenberger,
Jürgen Ohmer, Utz Fischer, et al. “Organic Room-Temperature Polariton Condensate
in a Higher-Order Topological Lattice.” ACS Photonics 11, no. 8 (2024):
3046–54. https://doi.org/10.1021/acsphotonics.4c00268.'
ieee: 'C. Bennenhei et al., “Organic Room-Temperature Polariton Condensate
in a Higher-Order Topological Lattice,” ACS Photonics, vol. 11, no. 8,
pp. 3046–3054, 2024, doi: 10.1021/acsphotonics.4c00268.'
mla: Bennenhei, Christoph, et al. “Organic Room-Temperature Polariton Condensate
in a Higher-Order Topological Lattice.” ACS Photonics, vol. 11, no. 8,
American Chemical Society (ACS), 2024, pp. 3046–54, doi:10.1021/acsphotonics.4c00268.
short: C. Bennenhei, H. Shan, M. Struve, N. Kunte, F. Eilenberger, J. Ohmer, U.
Fischer, S. Schumacher, X. Ma, C. Schneider, M. Esmann, ACS Photonics 11 (2024)
3046–3054.
date_created: 2025-09-12T11:06:43Z
date_updated: 2025-09-12T11:08:26Z
department:
- _id: '15'
- _id: '170'
- _id: '297'
- _id: '705'
- _id: '35'
- _id: '230'
doi: 10.1021/acsphotonics.4c00268
intvolume: ' 11'
issue: '8'
language:
- iso: eng
page: 3046-3054
publication: ACS Photonics
publication_identifier:
issn:
- 2330-4022
- 2330-4022
publication_status: published
publisher: American Chemical Society (ACS)
status: public
title: Organic Room-Temperature Polariton Condensate in a Higher-Order Topological
Lattice
type: journal_article
user_id: '16199'
volume: 11
year: '2024'
...
---
_id: '61253'
abstract:
- lang: eng
text: "In the SUPER scheme (Swing-UP of the quantum EmitteR population),
excitation of a quantum emitter is achieved with two off-resonant, red-detuned
laser pulses. This allows the generation of high-quality single photons without
the need of complex laser stray light suppression or careful spectral filtering.
In the present work, we extend this promising method to quantum emitters, specifically
semiconductor quantum dots, inside a resonant optical cavity. A significant advantage
of the SUPER scheme is identified in that it eliminates re-excitation of the quantum
emitter by suppressing photon emission during the excitation cycle. This, in turn,
leads to almost ideal single-photon purity, overcoming a major factor typically
limiting the quality of photons generated with quantum emitters in high-quality
cavities. We further find that for cavity-mediated biexciton emission of degenerate
photon pairs, the SUPER scheme leads to near-perfect biexciton initialization
with very high values of polarization entanglement of emitted photon pairs.\r\n
\ \r\n \r\n \r\n
\ \r\n Published
by the American Physical Society\r\n 2024\r\n
\ \r\n \r\n
\ "
article_number: L012017
author:
- first_name: Nils
full_name: Heinisch, Nils
id: '90283'
last_name: Heinisch
orcid: 0009-0006-0984-2097
- first_name: Nikolas
full_name: Köcher, Nikolas
id: '79191'
last_name: Köcher
- first_name: David
full_name: Bauch, David
last_name: Bauch
- first_name: Stefan
full_name: Schumacher, Stefan
id: '27271'
last_name: Schumacher
orcid: 0000-0003-4042-4951
citation:
ama: 'Heinisch N, Köcher N, Bauch D, Schumacher S. Swing-up dynamics in quantum
emitter cavity systems: Near ideal single photons and entangled photon pairs.
Physical Review Research. 2024;6(1). doi:10.1103/physrevresearch.6.l012017'
apa: 'Heinisch, N., Köcher, N., Bauch, D., & Schumacher, S. (2024). Swing-up
dynamics in quantum emitter cavity systems: Near ideal single photons and entangled
photon pairs. Physical Review Research, 6(1), Article L012017. https://doi.org/10.1103/physrevresearch.6.l012017'
bibtex: '@article{Heinisch_Köcher_Bauch_Schumacher_2024, title={Swing-up dynamics
in quantum emitter cavity systems: Near ideal single photons and entangled photon
pairs}, volume={6}, DOI={10.1103/physrevresearch.6.l012017},
number={1L012017}, journal={Physical Review Research}, publisher={American Physical
Society (APS)}, author={Heinisch, Nils and Köcher, Nikolas and Bauch, David and
Schumacher, Stefan}, year={2024} }'
chicago: 'Heinisch, Nils, Nikolas Köcher, David Bauch, and Stefan Schumacher. “Swing-up
Dynamics in Quantum Emitter Cavity Systems: Near Ideal Single Photons and Entangled
Photon Pairs.” Physical Review Research 6, no. 1 (2024). https://doi.org/10.1103/physrevresearch.6.l012017.'
ieee: 'N. Heinisch, N. Köcher, D. Bauch, and S. Schumacher, “Swing-up dynamics in
quantum emitter cavity systems: Near ideal single photons and entangled photon
pairs,” Physical Review Research, vol. 6, no. 1, Art. no. L012017, 2024,
doi: 10.1103/physrevresearch.6.l012017.'
mla: 'Heinisch, Nils, et al. “Swing-up Dynamics in Quantum Emitter Cavity Systems:
Near Ideal Single Photons and Entangled Photon Pairs.” Physical Review Research,
vol. 6, no. 1, L012017, American Physical Society (APS), 2024, doi:10.1103/physrevresearch.6.l012017.'
short: N. Heinisch, N. Köcher, D. Bauch, S. Schumacher, Physical Review Research
6 (2024).
date_created: 2025-09-12T11:16:31Z
date_updated: 2025-09-12T11:18:05Z
department:
- _id: '15'
- _id: '170'
- _id: '297'
- _id: '35'
- _id: '230'
- _id: '429'
- _id: '27'
doi: 10.1103/physrevresearch.6.l012017
intvolume: ' 6'
issue: '1'
language:
- iso: eng
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
- _id: '53'
name: 'TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten
zu funktionellen Strukturen'
- _id: '56'
name: TRR 142 - Project Area C
- _id: '173'
name: 'TRR 142; TP C09: Ideale Erzeugung von Photonenpaaren für Verschränkungsaustausch
bei Telekom Wellenlängen'
publication: Physical Review Research
publication_identifier:
issn:
- 2643-1564
publication_status: published
publisher: American Physical Society (APS)
status: public
title: 'Swing-up dynamics in quantum emitter cavity systems: Near ideal single photons
and entangled photon pairs'
type: journal_article
user_id: '16199'
volume: 6
year: '2024'
...
---
_id: '61255'
abstract:
- lang: eng
text: "Abstract\r\n Topological states
have been widely investigated in different types of systems and lattices. In the
present work, we report on topological edge states in double-wave (DW) chains,
which can be described by a generalized Aubry-André-Harper (AAH) model. For the
specific system of a driven-dissipative exciton polariton system we show that
in such potential chains, different types of edge states can form. For resonant
optical excitation, we further find that the optical nonlinearity leads to a multistability
of different edge states. This includes topologically protected edge states evolved
directly from individual linear eigenstates as well as additional edge states
that originate from nonlinearity-induced localization of bulk states. Extending
the system into two dimensions (2D) by stacking horizontal DW chains in the vertical
direction, we also create 2D multi-wave lattices. In such 2D lattices multiple
Su–Schrieffer–Heeger (SSH) chains appear along the vertical direction. The combination
of DW chains in the horizonal and SSH chains in the vertical direction then results
in the formation of higher-order topological insulator corner states. Multistable
corner states emerge in the nonlinear regime."
author:
- first_name: Tobias
full_name: Schneider, Tobias
last_name: Schneider
- first_name: Wenlong
full_name: Gao, Wenlong
id: '78853'
last_name: Gao
- first_name: Thomas
full_name: Zentgraf, Thomas
id: '30525'
last_name: Zentgraf
orcid: 0000-0002-8662-1101
- first_name: Stefan
full_name: Schumacher, Stefan
id: '27271'
last_name: Schumacher
orcid: 0000-0003-4042-4951
- first_name: Xuekai
full_name: Ma, Xuekai
id: '59416'
last_name: Ma
citation:
ama: Schneider T, Gao W, Zentgraf T, Schumacher S, Ma X. Topological edge and corner
states in coupled wave lattices in nonlinear polariton condensates. Nanophotonics.
2024;13(4):509-518. doi:10.1515/nanoph-2023-0556
apa: Schneider, T., Gao, W., Zentgraf, T., Schumacher, S., & Ma, X. (2024).
Topological edge and corner states in coupled wave lattices in nonlinear polariton
condensates. Nanophotonics, 13(4), 509–518. https://doi.org/10.1515/nanoph-2023-0556
bibtex: '@article{Schneider_Gao_Zentgraf_Schumacher_Ma_2024, title={Topological
edge and corner states in coupled wave lattices in nonlinear polariton condensates},
volume={13}, DOI={10.1515/nanoph-2023-0556},
number={4}, journal={Nanophotonics}, publisher={Walter de Gruyter GmbH}, author={Schneider,
Tobias and Gao, Wenlong and Zentgraf, Thomas and Schumacher, Stefan and Ma, Xuekai},
year={2024}, pages={509–518} }'
chicago: 'Schneider, Tobias, Wenlong Gao, Thomas Zentgraf, Stefan Schumacher, and
Xuekai Ma. “Topological Edge and Corner States in Coupled Wave Lattices in Nonlinear
Polariton Condensates.” Nanophotonics 13, no. 4 (2024): 509–18. https://doi.org/10.1515/nanoph-2023-0556.'
ieee: 'T. Schneider, W. Gao, T. Zentgraf, S. Schumacher, and X. Ma, “Topological
edge and corner states in coupled wave lattices in nonlinear polariton condensates,”
Nanophotonics, vol. 13, no. 4, pp. 509–518, 2024, doi: 10.1515/nanoph-2023-0556.'
mla: Schneider, Tobias, et al. “Topological Edge and Corner States in Coupled Wave
Lattices in Nonlinear Polariton Condensates.” Nanophotonics, vol. 13, no.
4, Walter de Gruyter GmbH, 2024, pp. 509–18, doi:10.1515/nanoph-2023-0556.
short: T. Schneider, W. Gao, T. Zentgraf, S. Schumacher, X. Ma, Nanophotonics 13
(2024) 509–518.
date_created: 2025-09-12T11:19:22Z
date_updated: 2025-09-12T11:22:41Z
department:
- _id: '15'
- _id: '170'
- _id: '297'
- _id: '705'
- _id: '35'
- _id: '230'
- _id: '429'
- _id: '27'
doi: 10.1515/nanoph-2023-0556
intvolume: ' 13'
issue: '4'
language:
- iso: eng
page: 509-518
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
- _id: '53'
name: 'TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten
zu funktionellen Strukturen'
- _id: '54'
name: TRR 142 - Project Area A
- _id: '55'
name: TRR 142 - Project Area B
- _id: '61'
name: 'TRR 142; TP A04: Nichtlineare Quantenprozesstomographie und Photonik mit
Polaritonen in Mikrokavitäten'
- _id: '170'
name: 'TRR 142; TP B09: Effiziente Erzeugung mit maßgeschneiderter optischer Phaselage
der zweiten Harmonischen mittels Quasi-gebundener Zustände in GaAs Metaoberflächen'
publication: Nanophotonics
publication_identifier:
issn:
- 2192-8614
publication_status: published
publisher: Walter de Gruyter GmbH
status: public
title: Topological edge and corner states in coupled wave lattices in nonlinear polariton
condensates
type: journal_article
user_id: '16199'
volume: 13
year: '2024'
...
---
_id: '61257'
abstract:
- lang: eng
text: "Exceptional points (EPs), with their intriguing spectral topology,
have attracted considerable attention in a broad range of physical systems, with
potential sensing applications driving much of the present research in this field.
Here, we investigate spectral topology and EPs in systems with significant nonlinearity,
exemplified by a nonequilibrium exciton-polariton condensate. With the possibility
to control loss and gain and nonlinearity by optical means, this system allows
for a comprehensive analysis of the interplay of nonlinearities (Kerr type and
saturable gain) and non-Hermiticity. Not only do we find that EPs can be intentionally
shifted in parameter space by the saturable gain, but we also observe intriguing
rotations and intersections of Riemann surfaces and find nonlinearity-enhanced
sensing capabilities. With this, our results illustrate the potential of tailoring
spectral topology and related phenomena in non-Hermitian systems by nonlinearity.\r\n
\ \r\n \r\n \r\n
\ \r\n Published
by the American Physical Society\r\n 2024\r\n
\ \r\n \r\n
\ "
article_number: '013148'
author:
- first_name: Jan
full_name: Wingenbach, Jan
id: '69187'
last_name: Wingenbach
- first_name: Stefan
full_name: Schumacher, Stefan
id: '27271'
last_name: Schumacher
orcid: 0000-0003-4042-4951
- first_name: Xuekai
full_name: Ma, Xuekai
id: '59416'
last_name: Ma
citation:
ama: Wingenbach J, Schumacher S, Ma X. Manipulating spectral topology and exceptional
points by nonlinearity in non-Hermitian polariton systems. Physical Review
Research. 2024;6(1). doi:10.1103/physrevresearch.6.013148
apa: Wingenbach, J., Schumacher, S., & Ma, X. (2024). Manipulating spectral
topology and exceptional points by nonlinearity in non-Hermitian polariton systems.
Physical Review Research, 6(1), Article 013148. https://doi.org/10.1103/physrevresearch.6.013148
bibtex: '@article{Wingenbach_Schumacher_Ma_2024, title={Manipulating spectral topology
and exceptional points by nonlinearity in non-Hermitian polariton systems}, volume={6},
DOI={10.1103/physrevresearch.6.013148},
number={1013148}, journal={Physical Review Research}, publisher={American Physical
Society (APS)}, author={Wingenbach, Jan and Schumacher, Stefan and Ma, Xuekai},
year={2024} }'
chicago: Wingenbach, Jan, Stefan Schumacher, and Xuekai Ma. “Manipulating Spectral
Topology and Exceptional Points by Nonlinearity in Non-Hermitian Polariton Systems.”
Physical Review Research 6, no. 1 (2024). https://doi.org/10.1103/physrevresearch.6.013148.
ieee: 'J. Wingenbach, S. Schumacher, and X. Ma, “Manipulating spectral topology
and exceptional points by nonlinearity in non-Hermitian polariton systems,” Physical
Review Research, vol. 6, no. 1, Art. no. 013148, 2024, doi: 10.1103/physrevresearch.6.013148.'
mla: Wingenbach, Jan, et al. “Manipulating Spectral Topology and Exceptional Points
by Nonlinearity in Non-Hermitian Polariton Systems.” Physical Review Research,
vol. 6, no. 1, 013148, American Physical Society (APS), 2024, doi:10.1103/physrevresearch.6.013148.
short: J. Wingenbach, S. Schumacher, X. Ma, Physical Review Research 6 (2024).
date_created: 2025-09-12T11:23:33Z
date_updated: 2025-09-12T11:24:59Z
department:
- _id: '15'
- _id: '170'
- _id: '297'
- _id: '705'
- _id: '35'
- _id: '230'
- _id: '27'
- _id: '429'
doi: 10.1103/physrevresearch.6.013148
intvolume: ' 6'
issue: '1'
language:
- iso: eng
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
- _id: '53'
name: 'TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten
zu funktionellen Strukturen'
- _id: '54'
name: TRR 142 - Project Area A
- _id: '61'
name: 'TRR 142; TP A04: Nichtlineare Quantenprozesstomographie und Photonik mit
Polaritonen in Mikrokavitäten'
publication: Physical Review Research
publication_identifier:
issn:
- 2643-1564
publication_status: published
publisher: American Physical Society (APS)
status: public
title: Manipulating spectral topology and exceptional points by nonlinearity in non-Hermitian
polariton systems
type: journal_article
user_id: '16199'
volume: 6
year: '2024'
...
---
_id: '61258'
abstract:
- lang: eng
text: AbstractThermal stability is crucial for
doped organic semiconductors (OSCs) and their applications in organic thermoelectric
(OTE) devices. However, the capacity of n‐dopants to produce thermally stable
n‐doped OSC films has not been thoroughly explored, with few reports of high thermal
stability. Here, a novel n‐dopant, phosphazenium tetrafluoroborate (P2BF4)
is introduced, which effectively induces n‐doping in N2200, P(PzDPP‐CT2) and several
other commonly used OSCs. Remarkably, the electrical conductivity of P2BF4‐doped
OSC films remains almost unchanged even after heating at temperatures > 150 °C
for 24 h, far superior to the films doped with benchmark N‐DMBI. The exceptional
thermal stability observed in P2BF4‐doped
P(PzDPP‐CT2) films allows for stable operation of the corresponding organic thermoelectric
devices at 150 °C for 16 h, a milestone not previously achieved. This study offers
valuable insights into the development of n‐dopants capable of producing OSCs
with outstanding thermal stability, paving the way for the practical realization
of OTE devices with enhanced operation stability.
article_number: '2400767'
author:
- first_name: Huan
full_name: Wei, Huan
last_name: Wei
- first_name: Jing
full_name: Guo, Jing
last_name: Guo
- first_name: Heng
full_name: Liu, Heng
last_name: Liu
- first_name: Tong
full_name: Wu, Tong
last_name: Wu
- first_name: Ping‐An
full_name: Chen, Ping‐An
last_name: Chen
- first_name: Chuanding
full_name: Dong, Chuanding
last_name: Dong
- first_name: Shu‐Jen
full_name: Wang, Shu‐Jen
last_name: Wang
- first_name: Stefan
full_name: Schumacher, Stefan
id: '27271'
last_name: Schumacher
orcid: 0000-0003-4042-4951
- first_name: Yugang
full_name: Bai, Yugang
last_name: Bai
- first_name: Ting
full_name: Lei, Ting
last_name: Lei
- first_name: Suhao
full_name: Wang, Suhao
last_name: Wang
- first_name: Yuanyuan
full_name: Hu, Yuanyuan
last_name: Hu
citation:
ama: Wei H, Guo J, Liu H, et al. Novel Phosphazenium Tetrafluoroborate Dopant Enables
Efficient and Thermally Stable n‐Doped Organic Semiconductors. Advanced Electronic
Materials. Published online 2024. doi:10.1002/aelm.202400767
apa: Wei, H., Guo, J., Liu, H., Wu, T., Chen, P., Dong, C., Wang, S., Schumacher,
S., Bai, Y., Lei, T., Wang, S., & Hu, Y. (2024). Novel Phosphazenium Tetrafluoroborate
Dopant Enables Efficient and Thermally Stable n‐Doped Organic Semiconductors.
Advanced Electronic Materials, Article 2400767. https://doi.org/10.1002/aelm.202400767
bibtex: '@article{Wei_Guo_Liu_Wu_Chen_Dong_Wang_Schumacher_Bai_Lei_et al._2024,
title={Novel Phosphazenium Tetrafluoroborate Dopant Enables Efficient and Thermally
Stable n‐Doped Organic Semiconductors}, DOI={10.1002/aelm.202400767},
number={2400767}, journal={Advanced Electronic Materials}, publisher={Wiley},
author={Wei, Huan and Guo, Jing and Liu, Heng and Wu, Tong and Chen, Ping‐An and
Dong, Chuanding and Wang, Shu‐Jen and Schumacher, Stefan and Bai, Yugang and Lei,
Ting and et al.}, year={2024} }'
chicago: Wei, Huan, Jing Guo, Heng Liu, Tong Wu, Ping‐An Chen, Chuanding Dong, Shu‐Jen
Wang, et al. “Novel Phosphazenium Tetrafluoroborate Dopant Enables Efficient and
Thermally Stable N‐Doped Organic Semiconductors.” Advanced Electronic Materials,
2024. https://doi.org/10.1002/aelm.202400767.
ieee: 'H. Wei et al., “Novel Phosphazenium Tetrafluoroborate Dopant Enables
Efficient and Thermally Stable n‐Doped Organic Semiconductors,” Advanced Electronic
Materials, Art. no. 2400767, 2024, doi: 10.1002/aelm.202400767.'
mla: Wei, Huan, et al. “Novel Phosphazenium Tetrafluoroborate Dopant Enables Efficient
and Thermally Stable N‐Doped Organic Semiconductors.” Advanced Electronic Materials,
2400767, Wiley, 2024, doi:10.1002/aelm.202400767.
short: H. Wei, J. Guo, H. Liu, T. Wu, P. Chen, C. Dong, S. Wang, S. Schumacher,
Y. Bai, T. Lei, S. Wang, Y. Hu, Advanced Electronic Materials (2024).
date_created: 2025-09-12T11:25:26Z
date_updated: 2025-09-12T11:26:26Z
department:
- _id: '15'
- _id: '170'
- _id: '297'
- _id: '35'
- _id: '230'
doi: 10.1002/aelm.202400767
language:
- iso: eng
publication: Advanced Electronic Materials
publication_identifier:
issn:
- 2199-160X
- 2199-160X
publication_status: published
publisher: Wiley
status: public
title: Novel Phosphazenium Tetrafluoroborate Dopant Enables Efficient and Thermally
Stable n‐Doped Organic Semiconductors
type: journal_article
user_id: '16199'
year: '2024'
...
---
_id: '61259'
author:
- first_name: Fabian
full_name: Bauch, Fabian
last_name: Bauch
- first_name: Chuan-Ding
full_name: Dong, Chuan-Ding
last_name: Dong
- first_name: Stefan
full_name: Schumacher, Stefan
id: '27271'
last_name: Schumacher
orcid: 0000-0003-4042-4951
citation:
ama: Bauch F, Dong C-D, Schumacher S. Dynamics of Electron–Hole Coulomb Attractive
Energy and Dipole Moment of Hot Excitons in Donor–Acceptor Polymers. The Journal
of Physical Chemistry C. 2024;128(8):3525-3532. doi:10.1021/acs.jpcc.3c07513
apa: Bauch, F., Dong, C.-D., & Schumacher, S. (2024). Dynamics of Electron–Hole
Coulomb Attractive Energy and Dipole Moment of Hot Excitons in Donor–Acceptor
Polymers. The Journal of Physical Chemistry C, 128(8), 3525–3532.
https://doi.org/10.1021/acs.jpcc.3c07513
bibtex: '@article{Bauch_Dong_Schumacher_2024, title={Dynamics of Electron–Hole Coulomb
Attractive Energy and Dipole Moment of Hot Excitons in Donor–Acceptor Polymers},
volume={128}, DOI={10.1021/acs.jpcc.3c07513},
number={8}, journal={The Journal of Physical Chemistry C}, publisher={American
Chemical Society (ACS)}, author={Bauch, Fabian and Dong, Chuan-Ding and Schumacher,
Stefan}, year={2024}, pages={3525–3532} }'
chicago: 'Bauch, Fabian, Chuan-Ding Dong, and Stefan Schumacher. “Dynamics of Electron–Hole
Coulomb Attractive Energy and Dipole Moment of Hot Excitons in Donor–Acceptor
Polymers.” The Journal of Physical Chemistry C 128, no. 8 (2024): 3525–32.
https://doi.org/10.1021/acs.jpcc.3c07513.'
ieee: 'F. Bauch, C.-D. Dong, and S. Schumacher, “Dynamics of Electron–Hole Coulomb
Attractive Energy and Dipole Moment of Hot Excitons in Donor–Acceptor Polymers,”
The Journal of Physical Chemistry C, vol. 128, no. 8, pp. 3525–3532, 2024,
doi: 10.1021/acs.jpcc.3c07513.'
mla: Bauch, Fabian, et al. “Dynamics of Electron–Hole Coulomb Attractive Energy
and Dipole Moment of Hot Excitons in Donor–Acceptor Polymers.” The Journal
of Physical Chemistry C, vol. 128, no. 8, American Chemical Society (ACS),
2024, pp. 3525–32, doi:10.1021/acs.jpcc.3c07513.
short: F. Bauch, C.-D. Dong, S. Schumacher, The Journal of Physical Chemistry C
128 (2024) 3525–3532.
date_created: 2025-09-12T11:26:49Z
date_updated: 2025-09-12T11:27:57Z
department:
- _id: '15'
- _id: '170'
- _id: '297'
- _id: '35'
- _id: '230'
- _id: '27'
doi: 10.1021/acs.jpcc.3c07513
intvolume: ' 128'
issue: '8'
language:
- iso: eng
page: 3525-3532
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: The Journal of Physical Chemistry C
publication_identifier:
issn:
- 1932-7447
- 1932-7455
publication_status: published
publisher: American Chemical Society (ACS)
status: public
title: Dynamics of Electron–Hole Coulomb Attractive Energy and Dipole Moment of Hot
Excitons in Donor–Acceptor Polymers
type: journal_article
user_id: '16199'
volume: 128
year: '2024'
...
---
_id: '61263'
abstract:
- lang: eng
text: Charge transfer mechanism in the deprotonation-induced n-type doping
of PCBM.
author:
- first_name: Chuan-Ding
full_name: Dong, Chuan-Ding
last_name: Dong
- first_name: Fabian
full_name: Bauch, Fabian
id: '61389'
last_name: Bauch
orcid: 0009-0008-6279-077X
- first_name: Yuanyuan
full_name: Hu, Yuanyuan
last_name: Hu
- first_name: Stefan
full_name: Schumacher, Stefan
id: '27271'
last_name: Schumacher
orcid: 0000-0003-4042-4951
citation:
ama: Dong C-D, Bauch F, Hu Y, Schumacher S. Charge transfer in superbase n-type
doping of PCBM induced by deprotonation. Physical Chemistry Chemical Physics.
2024;26(5):4194-4199. doi:10.1039/d3cp05105f
apa: Dong, C.-D., Bauch, F., Hu, Y., & Schumacher, S. (2024). Charge transfer
in superbase n-type doping of PCBM induced by deprotonation. Physical Chemistry
Chemical Physics, 26(5), 4194–4199. https://doi.org/10.1039/d3cp05105f
bibtex: '@article{Dong_Bauch_Hu_Schumacher_2024, title={Charge transfer in superbase
n-type doping of PCBM induced by deprotonation}, volume={26}, DOI={10.1039/d3cp05105f},
number={5}, journal={Physical Chemistry Chemical Physics}, publisher={Royal Society
of Chemistry (RSC)}, author={Dong, Chuan-Ding and Bauch, Fabian and Hu, Yuanyuan
and Schumacher, Stefan}, year={2024}, pages={4194–4199} }'
chicago: 'Dong, Chuan-Ding, Fabian Bauch, Yuanyuan Hu, and Stefan Schumacher. “Charge
Transfer in Superbase N-Type Doping of PCBM Induced by Deprotonation.” Physical
Chemistry Chemical Physics 26, no. 5 (2024): 4194–99. https://doi.org/10.1039/d3cp05105f.'
ieee: 'C.-D. Dong, F. Bauch, Y. Hu, and S. Schumacher, “Charge transfer in superbase
n-type doping of PCBM induced by deprotonation,” Physical Chemistry Chemical
Physics, vol. 26, no. 5, pp. 4194–4199, 2024, doi: 10.1039/d3cp05105f.'
mla: Dong, Chuan-Ding, et al. “Charge Transfer in Superbase N-Type Doping of PCBM
Induced by Deprotonation.” Physical Chemistry Chemical Physics, vol. 26,
no. 5, Royal Society of Chemistry (RSC), 2024, pp. 4194–99, doi:10.1039/d3cp05105f.
short: C.-D. Dong, F. Bauch, Y. Hu, S. Schumacher, Physical Chemistry Chemical Physics
26 (2024) 4194–4199.
date_created: 2025-09-12T11:29:33Z
date_updated: 2025-09-12T11:30:40Z
department:
- _id: '15'
- _id: '170'
- _id: '297'
- _id: '230'
- _id: '27'
doi: 10.1039/d3cp05105f
intvolume: ' 26'
issue: '5'
language:
- iso: eng
page: 4194-4199
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Physical Chemistry Chemical Physics
publication_identifier:
issn:
- 1463-9076
- 1463-9084
publication_status: published
publisher: Royal Society of Chemistry (RSC)
status: public
title: Charge transfer in superbase n-type doping of PCBM induced by deprotonation
type: journal_article
user_id: '16199'
volume: 26
year: '2024'
...
---
_id: '61261'
author:
- first_name: Qian
full_name: Liang, Qian
last_name: Liang
- first_name: Xuekai
full_name: Ma, Xuekai
id: '59416'
last_name: Ma
- first_name: Chunling
full_name: Gu, Chunling
last_name: Gu
- first_name: Jiahuan
full_name: Ren, Jiahuan
last_name: Ren
- first_name: Cunbin
full_name: An, Cunbin
last_name: An
- first_name: Hongbing
full_name: Fu, Hongbing
last_name: Fu
- first_name: Stefan
full_name: Schumacher, Stefan
id: '27271'
last_name: Schumacher
orcid: 0000-0003-4042-4951
- first_name: Qing
full_name: Liao, Qing
last_name: Liao
citation:
ama: Liang Q, Ma X, Gu C, et al. Photochemical Reaction Enabling the Engineering
of Photonic Spin–Orbit Coupling in Organic-Crystal Optical Microcavities. Journal
of the American Chemical Society. 2024;146(7):4542-4548. doi:10.1021/jacs.3c11373
apa: Liang, Q., Ma, X., Gu, C., Ren, J., An, C., Fu, H., Schumacher, S., & Liao,
Q. (2024). Photochemical Reaction Enabling the Engineering of Photonic Spin–Orbit
Coupling in Organic-Crystal Optical Microcavities. Journal of the American
Chemical Society, 146(7), 4542–4548. https://doi.org/10.1021/jacs.3c11373
bibtex: '@article{Liang_Ma_Gu_Ren_An_Fu_Schumacher_Liao_2024, title={Photochemical
Reaction Enabling the Engineering of Photonic Spin–Orbit Coupling in Organic-Crystal
Optical Microcavities}, volume={146}, DOI={10.1021/jacs.3c11373},
number={7}, journal={Journal of the American Chemical Society}, publisher={American
Chemical Society (ACS)}, author={Liang, Qian and Ma, Xuekai and Gu, Chunling and
Ren, Jiahuan and An, Cunbin and Fu, Hongbing and Schumacher, Stefan and Liao,
Qing}, year={2024}, pages={4542–4548} }'
chicago: 'Liang, Qian, Xuekai Ma, Chunling Gu, Jiahuan Ren, Cunbin An, Hongbing
Fu, Stefan Schumacher, and Qing Liao. “Photochemical Reaction Enabling the Engineering
of Photonic Spin–Orbit Coupling in Organic-Crystal Optical Microcavities.” Journal
of the American Chemical Society 146, no. 7 (2024): 4542–48. https://doi.org/10.1021/jacs.3c11373.'
ieee: 'Q. Liang et al., “Photochemical Reaction Enabling the Engineering
of Photonic Spin–Orbit Coupling in Organic-Crystal Optical Microcavities,” Journal
of the American Chemical Society, vol. 146, no. 7, pp. 4542–4548, 2024, doi:
10.1021/jacs.3c11373.'
mla: Liang, Qian, et al. “Photochemical Reaction Enabling the Engineering of Photonic
Spin–Orbit Coupling in Organic-Crystal Optical Microcavities.” Journal of the
American Chemical Society, vol. 146, no. 7, American Chemical Society (ACS),
2024, pp. 4542–48, doi:10.1021/jacs.3c11373.
short: Q. Liang, X. Ma, C. Gu, J. Ren, C. An, H. Fu, S. Schumacher, Q. Liao, Journal
of the American Chemical Society 146 (2024) 4542–4548.
date_created: 2025-09-12T11:28:17Z
date_updated: 2025-09-12T11:29:07Z
department:
- _id: '15'
- _id: '170'
- _id: '297'
- _id: '705'
- _id: '35'
- _id: '230'
doi: 10.1021/jacs.3c11373
intvolume: ' 146'
issue: '7'
language:
- iso: eng
page: 4542-4548
publication: Journal of the American Chemical Society
publication_identifier:
issn:
- 0002-7863
- 1520-5126
publication_status: published
publisher: American Chemical Society (ACS)
status: public
title: Photochemical Reaction Enabling the Engineering of Photonic Spin–Orbit Coupling
in Organic-Crystal Optical Microcavities
type: journal_article
user_id: '16199'
volume: 146
year: '2024'
...
---
_id: '61357'
author:
- first_name: Marvin
full_name: Krenz, Marvin
last_name: Krenz
- first_name: Simone
full_name: Sanna, Simone
last_name: Sanna
- first_name: Uwe
full_name: Gerstmann, Uwe
id: '171'
last_name: Gerstmann
orcid: 0000-0002-4476-223X
- first_name: Wolf Gero
full_name: Schmidt, Wolf Gero
id: '468'
last_name: Schmidt
orcid: 0000-0002-2717-5076
citation:
ama: Krenz M, Sanna S, Gerstmann U, Schmidt WG. Understanding and Improving Triplet
Exciton Transfer in Sensitized Silicon Solar Cells. The Journal of Physical
Chemistry C. 2024;128(41):17774-17778. doi:10.1021/acs.jpcc.4c05446
apa: Krenz, M., Sanna, S., Gerstmann, U., & Schmidt, W. G. (2024). Understanding
and Improving Triplet Exciton Transfer in Sensitized Silicon Solar Cells. The
Journal of Physical Chemistry C, 128(41), 17774–17778. https://doi.org/10.1021/acs.jpcc.4c05446
bibtex: '@article{Krenz_Sanna_Gerstmann_Schmidt_2024, title={Understanding and Improving
Triplet Exciton Transfer in Sensitized Silicon Solar Cells}, volume={128}, DOI={10.1021/acs.jpcc.4c05446},
number={41}, journal={The Journal of Physical Chemistry C}, publisher={American
Chemical Society (ACS)}, author={Krenz, Marvin and Sanna, Simone and Gerstmann,
Uwe and Schmidt, Wolf Gero}, year={2024}, pages={17774–17778} }'
chicago: 'Krenz, Marvin, Simone Sanna, Uwe Gerstmann, and Wolf Gero Schmidt. “Understanding
and Improving Triplet Exciton Transfer in Sensitized Silicon Solar Cells.” The
Journal of Physical Chemistry C 128, no. 41 (2024): 17774–78. https://doi.org/10.1021/acs.jpcc.4c05446.'
ieee: 'M. Krenz, S. Sanna, U. Gerstmann, and W. G. Schmidt, “Understanding and Improving
Triplet Exciton Transfer in Sensitized Silicon Solar Cells,” The Journal of
Physical Chemistry C, vol. 128, no. 41, pp. 17774–17778, 2024, doi: 10.1021/acs.jpcc.4c05446.'
mla: Krenz, Marvin, et al. “Understanding and Improving Triplet Exciton Transfer
in Sensitized Silicon Solar Cells.” The Journal of Physical Chemistry C,
vol. 128, no. 41, American Chemical Society (ACS), 2024, pp. 17774–78, doi:10.1021/acs.jpcc.4c05446.
short: M. Krenz, S. Sanna, U. Gerstmann, W.G. Schmidt, The Journal of Physical Chemistry
C 128 (2024) 17774–17778.
date_created: 2025-09-18T11:32:33Z
date_updated: 2025-09-18T11:34:21Z
department:
- _id: '15'
- _id: '170'
- _id: '295'
- _id: '790'
- _id: '230'
- _id: '429'
- _id: '35'
- _id: '27'
doi: 10.1021/acs.jpcc.4c05446
intvolume: ' 128'
issue: '41'
language:
- iso: eng
page: 17774-17778
project:
- _id: '53'
name: 'TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten
zu funktionellen Strukturen'
- _id: '54'
name: TRR 142 - Project Area A
- _id: '55'
name: TRR 142 - Project Area B
- _id: '166'
name: TRR 142 - Subproject A11
- _id: '168'
name: TRR 142 - Polaronen-Einfluss auf die optischen Eigenschaften von Lithiumniobat
(B07*)
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: The Journal of Physical Chemistry C
publication_identifier:
issn:
- 1932-7447
- 1932-7455
publication_status: published
publisher: American Chemical Society (ACS)
status: public
title: Understanding and Improving Triplet Exciton Transfer in Sensitized Silicon
Solar Cells
type: journal_article
user_id: '16199'
volume: 128
year: '2024'
...
---
_id: '61848'
abstract:
- lang: eng
text: AbstractUnderstanding how water interacts
with nanopores of carbonaceous electrodes is crucial for energy storage and conversion
applications. A high surface area of carbonaceous materials does not necessarily
need to translate to a high electrolyte‐solid interface area. Herein, we study
the interaction of water with nanoporous C1N1
materials to explain their very low specific capacitance in aqueous electrolytes
despite their high surface area. Water was used to probe chemical environments,
provided by pores of different sizes, in 1H MAS NMR experiments.
We observe that regardless of their high hydrophilicity, only a negligible portion
of water can enter the nanopores of C1N1,
in contrast to a reference pure carbon material with a similar pore structure.
The common paradigm that water easily enters hydrophilic pores does not apply
to C1N1 nanopores below a few nanometers.
Calorimetric and sorption experiments demonstrated strong water adsorption on
the C1N1 surface, which restricts water
mobility across the interface and impedes its penetration into the nanopores.
article_number: e202411493
author:
- first_name: Irene
full_name: Lamata‐Bermejo, Irene
last_name: Lamata‐Bermejo
- first_name: Waldemar
full_name: Keil, Waldemar
last_name: Keil
- first_name: Karlo
full_name: Nolkemper, Karlo
last_name: Nolkemper
- first_name: Julian
full_name: Heske, Julian
last_name: Heske
- first_name: Janina
full_name: Kossmann, Janina
last_name: Kossmann
- first_name: Hossam
full_name: Elgabarty, Hossam
last_name: Elgabarty
- first_name: Martin
full_name: Wortmann, Martin
last_name: Wortmann
- first_name: Mirosław
full_name: Chorążewski, Mirosław
last_name: Chorążewski
- first_name: Claudia
full_name: Schmidt, Claudia
id: '466'
last_name: Schmidt
orcid: 0000-0003-3179-9997
- first_name: Thomas D.
full_name: Kühne, Thomas D.
last_name: Kühne
- first_name: Nieves
full_name: López‐Salas, Nieves
last_name: López‐Salas
- first_name: Mateusz
full_name: Odziomek, Mateusz
last_name: Odziomek
citation:
ama: 'Lamata‐Bermejo I, Keil W, Nolkemper K, et al. Understanding the Wettability
of C1N1 (Sub)Nanopores: Implications for Porous Carbonaceous
Electrodes. Angewandte Chemie International Edition. 2024;63(50). doi:10.1002/anie.202411493'
apa: 'Lamata‐Bermejo, I., Keil, W., Nolkemper, K., Heske, J., Kossmann, J., Elgabarty,
H., Wortmann, M., Chorążewski, M., Schmidt, C., Kühne, T. D., López‐Salas, N.,
& Odziomek, M. (2024). Understanding the Wettability of C1N1
(Sub)Nanopores: Implications for Porous Carbonaceous Electrodes. Angewandte
Chemie International Edition, 63(50), Article e202411493. https://doi.org/10.1002/anie.202411493'
bibtex: '@article{Lamata‐Bermejo_Keil_Nolkemper_Heske_Kossmann_Elgabarty_Wortmann_Chorążewski_Schmidt_Kühne_et
al._2024, title={Understanding the Wettability of C1N1 (Sub)Nanopores:
Implications for Porous Carbonaceous Electrodes}, volume={63}, DOI={10.1002/anie.202411493},
number={50e202411493}, journal={Angewandte Chemie International Edition}, publisher={Wiley},
author={Lamata‐Bermejo, Irene and Keil, Waldemar and Nolkemper, Karlo and Heske,
Julian and Kossmann, Janina and Elgabarty, Hossam and Wortmann, Martin and Chorążewski,
Mirosław and Schmidt, Claudia and Kühne, Thomas D. and et al.}, year={2024} }'
chicago: 'Lamata‐Bermejo, Irene, Waldemar Keil, Karlo Nolkemper, Julian Heske, Janina
Kossmann, Hossam Elgabarty, Martin Wortmann, et al. “Understanding the Wettability
of C1N1 (Sub)Nanopores: Implications for Porous Carbonaceous
Electrodes.” Angewandte Chemie International Edition 63, no. 50 (2024).
https://doi.org/10.1002/anie.202411493.'
ieee: 'I. Lamata‐Bermejo et al., “Understanding the Wettability of C1N1
(Sub)Nanopores: Implications for Porous Carbonaceous Electrodes,” Angewandte
Chemie International Edition, vol. 63, no. 50, Art. no. e202411493, 2024,
doi: 10.1002/anie.202411493.'
mla: 'Lamata‐Bermejo, Irene, et al. “Understanding the Wettability of C1N1
(Sub)Nanopores: Implications for Porous Carbonaceous Electrodes.” Angewandte
Chemie International Edition, vol. 63, no. 50, e202411493, Wiley, 2024, doi:10.1002/anie.202411493.'
short: I. Lamata‐Bermejo, W. Keil, K. Nolkemper, J. Heske, J. Kossmann, H. Elgabarty,
M. Wortmann, M. Chorążewski, C. Schmidt, T.D. Kühne, N. López‐Salas, M. Odziomek,
Angewandte Chemie International Edition 63 (2024).
date_created: 2025-10-15T12:31:22Z
date_updated: 2025-10-15T13:23:57Z
department:
- _id: '2'
- _id: '315'
doi: 10.1002/anie.202411493
intvolume: ' 63'
issue: '50'
language:
- iso: eng
publication: Angewandte Chemie International Edition
publication_identifier:
issn:
- 1433-7851
- 1521-3773
publication_status: published
publisher: Wiley
status: public
title: 'Understanding the Wettability of C1N1 (Sub)Nanopores:
Implications for Porous Carbonaceous Electrodes'
type: journal_article
user_id: '466'
volume: 63
year: '2024'
...