---
_id: '21360'
author:
- first_name: Samuel M. H.
full_name: Luk, Samuel M. H.
last_name: Luk
- first_name: Hadrien
full_name: Vergnet, Hadrien
last_name: Vergnet
- first_name: Ombline
full_name: Lafont, Ombline
last_name: Lafont
- first_name: Przemyslaw
full_name: Lewandowski, Przemyslaw
last_name: Lewandowski
- first_name: Nai H.
full_name: Kwong, Nai H.
last_name: Kwong
- first_name: Elisabeth
full_name: Galopin, Elisabeth
last_name: Galopin
- first_name: Aristide
full_name: Lemaitre, Aristide
last_name: Lemaitre
- first_name: Philippe
full_name: Roussignol, Philippe
last_name: Roussignol
- first_name: Jérôme
full_name: Tignon, Jérôme
last_name: Tignon
- first_name: Stefan
full_name: Schumacher, Stefan
id: '27271'
last_name: Schumacher
orcid: 0000-0003-4042-4951
- first_name: Rolf
full_name: Binder, Rolf
last_name: Binder
- first_name: Emmanuel
full_name: Baudin, Emmanuel
last_name: Baudin
citation:
ama: Luk SMH, Vergnet H, Lafont O, et al. All-Optical Beam Steering Using the Polariton
Lighthouse Effect. ACS Photonics. Published online 2021:449-454. doi:10.1021/acsphotonics.0c01962
apa: Luk, S. M. H., Vergnet, H., Lafont, O., Lewandowski, P., Kwong, N. H., Galopin,
E., Lemaitre, A., Roussignol, P., Tignon, J., Schumacher, S., Binder, R., &
Baudin, E. (2021). All-Optical Beam Steering Using the Polariton Lighthouse Effect.
ACS Photonics, 449–454. https://doi.org/10.1021/acsphotonics.0c01962
bibtex: '@article{Luk_Vergnet_Lafont_Lewandowski_Kwong_Galopin_Lemaitre_Roussignol_Tignon_Schumacher_et
al._2021, title={All-Optical Beam Steering Using the Polariton Lighthouse Effect},
DOI={10.1021/acsphotonics.0c01962},
journal={ACS Photonics}, author={Luk, Samuel M. H. and Vergnet, Hadrien and Lafont,
Ombline and Lewandowski, Przemyslaw and Kwong, Nai H. and Galopin, Elisabeth and
Lemaitre, Aristide and Roussignol, Philippe and Tignon, Jérôme and Schumacher,
Stefan and et al.}, year={2021}, pages={449–454} }'
chicago: Luk, Samuel M. H., Hadrien Vergnet, Ombline Lafont, Przemyslaw Lewandowski,
Nai H. Kwong, Elisabeth Galopin, Aristide Lemaitre, et al. “All-Optical Beam Steering
Using the Polariton Lighthouse Effect.” ACS Photonics, 2021, 449–54. https://doi.org/10.1021/acsphotonics.0c01962.
ieee: 'S. M. H. Luk et al., “All-Optical Beam Steering Using the Polariton
Lighthouse Effect,” ACS Photonics, pp. 449–454, 2021, doi: 10.1021/acsphotonics.0c01962.'
mla: Luk, Samuel M. H., et al. “All-Optical Beam Steering Using the Polariton Lighthouse
Effect.” ACS Photonics, 2021, pp. 449–54, doi:10.1021/acsphotonics.0c01962.
short: S.M.H. Luk, H. Vergnet, O. Lafont, P. Lewandowski, N.H. Kwong, E. Galopin,
A. Lemaitre, P. Roussignol, J. Tignon, S. Schumacher, R. Binder, E. Baudin, ACS
Photonics (2021) 449–454.
date_created: 2021-03-02T10:26:56Z
date_updated: 2025-12-16T11:12:33Z
department:
- _id: '15'
- _id: '170'
- _id: '297'
- _id: '230'
- _id: '35'
- _id: '27'
doi: 10.1021/acsphotonics.0c01962
language:
- iso: eng
page: 449-454
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: ACS Photonics
publication_identifier:
issn:
- 2330-4022
- 2330-4022
publication_status: published
status: public
title: All-Optical Beam Steering Using the Polariton Lighthouse Effect
type: journal_article
user_id: '16199'
year: '2021'
...
---
_id: '40433'
author:
- first_name: Chuan-Ding
full_name: Dong, Chuan-Ding
id: '67188'
last_name: Dong
- first_name: Stefan
full_name: Schumacher, Stefan
id: '27271'
last_name: Schumacher
orcid: 0000-0003-4042-4951
citation:
ama: Dong C-D, Schumacher S. Microscopic Insights into Charge Formation and Energetics
in n-Doped Organic Semiconductors. The Journal of Physical Chemistry C.
2021;125(40):21824-21830. doi:10.1021/acs.jpcc.1c05666
apa: Dong, C.-D., & Schumacher, S. (2021). Microscopic Insights into Charge
Formation and Energetics in n-Doped Organic Semiconductors. The Journal of
Physical Chemistry C, 125(40), 21824–21830. https://doi.org/10.1021/acs.jpcc.1c05666
bibtex: '@article{Dong_Schumacher_2021, title={Microscopic Insights into Charge
Formation and Energetics in n-Doped Organic Semiconductors}, volume={125}, DOI={10.1021/acs.jpcc.1c05666},
number={40}, journal={The Journal of Physical Chemistry C}, publisher={American
Chemical Society (ACS)}, author={Dong, Chuan-Ding and Schumacher, Stefan}, year={2021},
pages={21824–21830} }'
chicago: 'Dong, Chuan-Ding, and Stefan Schumacher. “Microscopic Insights into Charge
Formation and Energetics in N-Doped Organic Semiconductors.” The Journal of
Physical Chemistry C 125, no. 40 (2021): 21824–30. https://doi.org/10.1021/acs.jpcc.1c05666.'
ieee: 'C.-D. Dong and S. Schumacher, “Microscopic Insights into Charge Formation
and Energetics in n-Doped Organic Semiconductors,” The Journal of Physical
Chemistry C, vol. 125, no. 40, pp. 21824–21830, 2021, doi: 10.1021/acs.jpcc.1c05666.'
mla: Dong, Chuan-Ding, and Stefan Schumacher. “Microscopic Insights into Charge
Formation and Energetics in N-Doped Organic Semiconductors.” The Journal of
Physical Chemistry C, vol. 125, no. 40, American Chemical Society (ACS), 2021,
pp. 21824–30, doi:10.1021/acs.jpcc.1c05666.
short: C.-D. Dong, S. Schumacher, The Journal of Physical Chemistry C 125 (2021)
21824–21830.
date_created: 2023-01-26T15:49:13Z
date_updated: 2025-12-16T11:17:39Z
department:
- _id: '15'
- _id: '170'
- _id: '297'
- _id: '230'
- _id: '35'
- _id: '27'
doi: 10.1021/acs.jpcc.1c05666
intvolume: ' 125'
issue: '40'
keyword:
- Surfaces
- Coatings and Films
- Physical and Theoretical Chemistry
- General Energy
- Electronic
- Optical and Magnetic Materials
language:
- iso: eng
page: 21824-21830
project:
- _id: '52'
name: 'PC2: 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: Microscopic Insights into Charge Formation and Energetics in n-Doped Organic
Semiconductors
type: journal_article
user_id: '16199'
volume: 125
year: '2021'
...
---
_id: '19501'
article_number: '231102'
author:
- first_name: Bin
full_name: Zhao, Bin
last_name: Zhao
- first_name: Uwe
full_name: Manthe, Uwe
last_name: Manthe
citation:
ama: Zhao B, Manthe U. Non-adiabatic transitions in the reaction of fluorine with
methane. The Journal of Chemical Physics. 2020. doi:10.1063/5.0013852
apa: Zhao, B., & Manthe, U. (2020). Non-adiabatic transitions in the reaction
of fluorine with methane. The Journal of Chemical Physics. https://doi.org/10.1063/5.0013852
bibtex: '@article{Zhao_Manthe_2020, title={Non-adiabatic transitions in the reaction
of fluorine with methane}, DOI={10.1063/5.0013852},
number={231102}, journal={The Journal of Chemical Physics}, author={Zhao, Bin
and Manthe, Uwe}, year={2020} }'
chicago: Zhao, Bin, and Uwe Manthe. “Non-Adiabatic Transitions in the Reaction of
Fluorine with Methane.” The Journal of Chemical Physics, 2020. https://doi.org/10.1063/5.0013852.
ieee: B. Zhao and U. Manthe, “Non-adiabatic transitions in the reaction of fluorine
with methane,” The Journal of Chemical Physics, 2020.
mla: Zhao, Bin, and Uwe Manthe. “Non-Adiabatic Transitions in the Reaction of Fluorine
with Methane.” The Journal of Chemical Physics, 231102, 2020, doi:10.1063/5.0013852.
short: B. Zhao, U. Manthe, The Journal of Chemical Physics (2020).
date_created: 2020-09-17T07:35:18Z
date_updated: 2022-01-06T06:54:06Z
doi: 10.1063/5.0013852
keyword:
- pc2-ressources
language:
- iso: eng
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: The Journal of Chemical Physics
publication_identifier:
issn:
- 0021-9606
- 1089-7690
publication_status: published
status: public
title: Non-adiabatic transitions in the reaction of fluorine with methane
type: journal_article
user_id: '61189'
year: '2020'
...
---
_id: '19503'
author:
- first_name: Marco
full_name: Eckhoff, Marco
last_name: Eckhoff
- first_name: Peter E.
full_name: Blöchl, Peter E.
last_name: Blöchl
- first_name: Jörg
full_name: Behler, Jörg
last_name: Behler
citation:
ama: Eckhoff M, Blöchl PE, Behler J. Hybrid density functional theory benchmark
study on lithium manganese oxides. Physical Review B. 2020. doi:10.1103/physrevb.101.205113
apa: Eckhoff, M., Blöchl, P. E., & Behler, J. (2020). Hybrid density functional
theory benchmark study on lithium manganese oxides. Physical Review B.
https://doi.org/10.1103/physrevb.101.205113
bibtex: '@article{Eckhoff_Blöchl_Behler_2020, title={Hybrid density functional theory
benchmark study on lithium manganese oxides}, DOI={10.1103/physrevb.101.205113},
journal={Physical Review B}, author={Eckhoff, Marco and Blöchl, Peter E. and Behler,
Jörg}, year={2020} }'
chicago: Eckhoff, Marco, Peter E. Blöchl, and Jörg Behler. “Hybrid Density Functional
Theory Benchmark Study on Lithium Manganese Oxides.” Physical Review B,
2020. https://doi.org/10.1103/physrevb.101.205113.
ieee: M. Eckhoff, P. E. Blöchl, and J. Behler, “Hybrid density functional theory
benchmark study on lithium manganese oxides,” Physical Review B, 2020.
mla: Eckhoff, Marco, et al. “Hybrid Density Functional Theory Benchmark Study on
Lithium Manganese Oxides.” Physical Review B, 2020, doi:10.1103/physrevb.101.205113.
short: M. Eckhoff, P.E. Blöchl, J. Behler, Physical Review B (2020).
date_created: 2020-09-17T07:39:26Z
date_updated: 2022-01-06T06:54:06Z
doi: 10.1103/physrevb.101.205113
keyword:
- pc2-ressources
language:
- iso: eng
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Physical Review B
publication_identifier:
issn:
- 2469-9950
- 2469-9969
publication_status: published
status: public
title: Hybrid density functional theory benchmark study on lithium manganese oxides
type: journal_article
user_id: '61189'
year: '2020'
...
---
_id: '19507'
article_number: '1192'
author:
- first_name: Franziska
full_name: Barkhausen, Franziska
last_name: Barkhausen
- first_name: Stefan
full_name: Schumacher, Stefan
last_name: Schumacher
- first_name: Xuekai
full_name: Ma, Xuekai
last_name: Ma
citation:
ama: Barkhausen F, Schumacher S, Ma X. Multistable circular currents of polariton
condensates trapped in ring potentials. Optics Letters. 2020. doi:10.1364/ol.386250
apa: Barkhausen, F., Schumacher, S., & Ma, X. (2020). Multistable circular currents
of polariton condensates trapped in ring potentials. Optics Letters. https://doi.org/10.1364/ol.386250
bibtex: '@article{Barkhausen_Schumacher_Ma_2020, title={Multistable circular currents
of polariton condensates trapped in ring potentials}, DOI={10.1364/ol.386250},
number={1192}, journal={Optics Letters}, author={Barkhausen, Franziska and Schumacher,
Stefan and Ma, Xuekai}, year={2020} }'
chicago: Barkhausen, Franziska, Stefan Schumacher, and Xuekai Ma. “Multistable Circular
Currents of Polariton Condensates Trapped in Ring Potentials.” Optics Letters,
2020. https://doi.org/10.1364/ol.386250.
ieee: F. Barkhausen, S. Schumacher, and X. Ma, “Multistable circular currents of
polariton condensates trapped in ring potentials,” Optics Letters, 2020.
mla: Barkhausen, Franziska, et al. “Multistable Circular Currents of Polariton Condensates
Trapped in Ring Potentials.” Optics Letters, 1192, 2020, doi:10.1364/ol.386250.
short: F. Barkhausen, S. Schumacher, X. Ma, Optics Letters (2020).
date_created: 2020-09-17T07:50:19Z
date_updated: 2022-01-06T06:54:06Z
doi: 10.1364/ol.386250
keyword:
- pc2-ressources
language:
- iso: eng
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Optics Letters
publication_identifier:
issn:
- 0146-9592
- 1539-4794
publication_status: published
status: public
title: Multistable circular currents of polariton condensates trapped in ring potentials
type: journal_article
user_id: '61189'
year: '2020'
...
---
_id: '19511'
author:
- first_name: Matthias
full_name: Pukrop, Matthias
last_name: Pukrop
- first_name: Stefan
full_name: Schumacher, Stefan
last_name: Schumacher
citation:
ama: Pukrop M, Schumacher S. Externally controlled Lotka-Volterra dynamics in a
linearly polarized polariton fluid. Physical Review E. 2020. doi:10.1103/physreve.101.012207
apa: Pukrop, M., & Schumacher, S. (2020). Externally controlled Lotka-Volterra
dynamics in a linearly polarized polariton fluid. Physical Review E. https://doi.org/10.1103/physreve.101.012207
bibtex: '@article{Pukrop_Schumacher_2020, title={Externally controlled Lotka-Volterra
dynamics in a linearly polarized polariton fluid}, DOI={10.1103/physreve.101.012207},
journal={Physical Review E}, author={Pukrop, Matthias and Schumacher, Stefan},
year={2020} }'
chicago: Pukrop, Matthias, and Stefan Schumacher. “Externally Controlled Lotka-Volterra
Dynamics in a Linearly Polarized Polariton Fluid.” Physical Review E, 2020.
https://doi.org/10.1103/physreve.101.012207.
ieee: M. Pukrop and S. Schumacher, “Externally controlled Lotka-Volterra dynamics
in a linearly polarized polariton fluid,” Physical Review E, 2020.
mla: Pukrop, Matthias, and Stefan Schumacher. “Externally Controlled Lotka-Volterra
Dynamics in a Linearly Polarized Polariton Fluid.” Physical Review E, 2020,
doi:10.1103/physreve.101.012207.
short: M. Pukrop, S. Schumacher, Physical Review E (2020).
date_created: 2020-09-17T07:56:54Z
date_updated: 2022-01-06T06:54:06Z
doi: 10.1103/physreve.101.012207
keyword:
- pc2-ressources
language:
- iso: eng
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Physical Review E
publication_identifier:
issn:
- 2470-0045
- 2470-0053
publication_status: published
status: public
title: Externally controlled Lotka-Volterra dynamics in a linearly polarized polariton
fluid
type: journal_article
user_id: '61189'
year: '2020'
...
---
_id: '19521'
author:
- first_name: Karlson
full_name: Pfannschmidt, Karlson
last_name: Pfannschmidt
- first_name: Eyke
full_name: Hüllermeier, Eyke
last_name: Hüllermeier
citation:
ama: 'Pfannschmidt K, Hüllermeier E. Learning Choice Functions via Pareto-Embeddings.
In: Lecture Notes in Computer Science. Cham; 2020. doi:10.1007/978-3-030-58285-2_30'
apa: Pfannschmidt, K., & Hüllermeier, E. (2020). Learning Choice Functions via
Pareto-Embeddings. In Lecture Notes in Computer Science. Cham. https://doi.org/10.1007/978-3-030-58285-2_30
bibtex: '@inbook{Pfannschmidt_Hüllermeier_2020, place={Cham}, title={Learning Choice
Functions via Pareto-Embeddings}, DOI={10.1007/978-3-030-58285-2_30},
booktitle={Lecture Notes in Computer Science}, author={Pfannschmidt, Karlson and
Hüllermeier, Eyke}, year={2020} }'
chicago: Pfannschmidt, Karlson, and Eyke Hüllermeier. “Learning Choice Functions
via Pareto-Embeddings.” In Lecture Notes in Computer Science. Cham, 2020.
https://doi.org/10.1007/978-3-030-58285-2_30.
ieee: K. Pfannschmidt and E. Hüllermeier, “Learning Choice Functions via Pareto-Embeddings,”
in Lecture Notes in Computer Science, Cham, 2020.
mla: Pfannschmidt, Karlson, and Eyke Hüllermeier. “Learning Choice Functions via
Pareto-Embeddings.” Lecture Notes in Computer Science, 2020, doi:10.1007/978-3-030-58285-2_30.
short: 'K. Pfannschmidt, E. Hüllermeier, in: Lecture Notes in Computer Science,
Cham, 2020.'
date_created: 2020-09-17T10:52:41Z
date_updated: 2022-01-06T06:54:06Z
department:
- _id: '7'
- _id: '355'
doi: 10.1007/978-3-030-58285-2_30
language:
- iso: eng
place: Cham
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Lecture Notes in Computer Science
publication_identifier:
isbn:
- '9783030582845'
- '9783030582852'
issn:
- 0302-9743
- 1611-3349
publication_status: published
status: public
title: Learning Choice Functions via Pareto-Embeddings
type: book_chapter
user_id: '13472'
year: '2020'
...
---
_id: '19560'
article_number: '101917'
author:
- first_name: Consuelo
full_name: Parreño-Torres, Consuelo
last_name: Parreño-Torres
- first_name: Ramon
full_name: Alvarez-Valdes, Ramon
last_name: Alvarez-Valdes
- first_name: Rubén
full_name: Ruiz, Rubén
last_name: Ruiz
- first_name: Kevin
full_name: Tierney, Kevin
last_name: Tierney
citation:
ama: 'Parreño-Torres C, Alvarez-Valdes R, Ruiz R, Tierney K. Minimizing crane times
in pre-marshalling problems. Transportation Research Part E: Logistics and
Transportation Review. 2020. doi:10.1016/j.tre.2020.101917'
apa: 'Parreño-Torres, C., Alvarez-Valdes, R., Ruiz, R., & Tierney, K. (2020).
Minimizing crane times in pre-marshalling problems. Transportation Research
Part E: Logistics and Transportation Review. https://doi.org/10.1016/j.tre.2020.101917'
bibtex: '@article{Parreño-Torres_Alvarez-Valdes_Ruiz_Tierney_2020, title={Minimizing
crane times in pre-marshalling problems}, DOI={10.1016/j.tre.2020.101917},
number={101917}, journal={Transportation Research Part E: Logistics and Transportation
Review}, author={Parreño-Torres, Consuelo and Alvarez-Valdes, Ramon and Ruiz,
Rubén and Tierney, Kevin}, year={2020} }'
chicago: 'Parreño-Torres, Consuelo, Ramon Alvarez-Valdes, Rubén Ruiz, and Kevin
Tierney. “Minimizing Crane Times in Pre-Marshalling Problems.” Transportation
Research Part E: Logistics and Transportation Review, 2020. https://doi.org/10.1016/j.tre.2020.101917.'
ieee: 'C. Parreño-Torres, R. Alvarez-Valdes, R. Ruiz, and K. Tierney, “Minimizing
crane times in pre-marshalling problems,” Transportation Research Part E: Logistics
and Transportation Review, 2020.'
mla: 'Parreño-Torres, Consuelo, et al. “Minimizing Crane Times in Pre-Marshalling
Problems.” Transportation Research Part E: Logistics and Transportation Review,
101917, 2020, doi:10.1016/j.tre.2020.101917.'
short: 'C. Parreño-Torres, R. Alvarez-Valdes, R. Ruiz, K. Tierney, Transportation
Research Part E: Logistics and Transportation Review (2020).'
date_created: 2020-09-18T07:52:23Z
date_updated: 2022-01-06T06:54:07Z
doi: 10.1016/j.tre.2020.101917
keyword:
- pc2-ressources
language:
- iso: eng
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: 'Transportation Research Part E: Logistics and Transportation Review'
publication_identifier:
issn:
- 1366-5545
publication_status: published
status: public
title: Minimizing crane times in pre-marshalling problems
type: journal_article
user_id: '61189'
year: '2020'
...
---
_id: '19561'
author:
- first_name: Meinolf
full_name: Sellmann, Meinolf
last_name: Sellmann
- first_name: Kevin
full_name: Tierney, Kevin
last_name: Tierney
citation:
ama: 'Sellmann M, Tierney K. Hyper-parameterized Dialectic Search for Non-linear
Box-Constrained Optimization with Heterogenous Variable Types. In: Lecture
Notes in Computer Science. Cham; 2020. doi:10.1007/978-3-030-53552-0_12'
apa: Sellmann, M., & Tierney, K. (2020). Hyper-parameterized Dialectic Search
for Non-linear Box-Constrained Optimization with Heterogenous Variable Types.
In Lecture Notes in Computer Science. Cham. https://doi.org/10.1007/978-3-030-53552-0_12
bibtex: '@inbook{Sellmann_Tierney_2020, place={Cham}, title={Hyper-parameterized
Dialectic Search for Non-linear Box-Constrained Optimization with Heterogenous
Variable Types}, DOI={10.1007/978-3-030-53552-0_12},
booktitle={Lecture Notes in Computer Science}, author={Sellmann, Meinolf and Tierney,
Kevin}, year={2020} }'
chicago: Sellmann, Meinolf, and Kevin Tierney. “Hyper-Parameterized Dialectic Search
for Non-Linear Box-Constrained Optimization with Heterogenous Variable Types.”
In Lecture Notes in Computer Science. Cham, 2020. https://doi.org/10.1007/978-3-030-53552-0_12.
ieee: M. Sellmann and K. Tierney, “Hyper-parameterized Dialectic Search for Non-linear
Box-Constrained Optimization with Heterogenous Variable Types,” in Lecture
Notes in Computer Science, Cham, 2020.
mla: Sellmann, Meinolf, and Kevin Tierney. “Hyper-Parameterized Dialectic Search
for Non-Linear Box-Constrained Optimization with Heterogenous Variable Types.”
Lecture Notes in Computer Science, 2020, doi:10.1007/978-3-030-53552-0_12.
short: 'M. Sellmann, K. Tierney, in: Lecture Notes in Computer Science, Cham, 2020.'
date_created: 2020-09-18T07:54:06Z
date_updated: 2022-01-06T06:54:07Z
doi: 10.1007/978-3-030-53552-0_12
keyword:
- pc2-ressources
language:
- iso: eng
place: Cham
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Lecture Notes in Computer Science
publication_identifier:
isbn:
- '9783030535513'
- '9783030535520'
issn:
- 0302-9743
- 1611-3349
publication_status: published
status: public
title: Hyper-parameterized Dialectic Search for Non-linear Box-Constrained Optimization
with Heterogenous Variable Types
type: book_chapter
user_id: '61189'
year: '2020'
...
---
_id: '19562'
author:
- first_name: Stefan
full_name: Kuhlemann, Stefan
last_name: Kuhlemann
- first_name: Kevin
full_name: Tierney, Kevin
last_name: Tierney
citation:
ama: Kuhlemann S, Tierney K. A genetic algorithm for finding realistic sea routes
considering the weather. Journal of Heuristics. 2020. doi:10.1007/s10732-020-09449-7
apa: Kuhlemann, S., & Tierney, K. (2020). A genetic algorithm for finding realistic
sea routes considering the weather. Journal of Heuristics. https://doi.org/10.1007/s10732-020-09449-7
bibtex: '@article{Kuhlemann_Tierney_2020, title={A genetic algorithm for finding
realistic sea routes considering the weather}, DOI={10.1007/s10732-020-09449-7},
journal={Journal of Heuristics}, author={Kuhlemann, Stefan and Tierney, Kevin},
year={2020} }'
chicago: Kuhlemann, Stefan, and Kevin Tierney. “A Genetic Algorithm for Finding
Realistic Sea Routes Considering the Weather.” Journal of Heuristics, 2020.
https://doi.org/10.1007/s10732-020-09449-7.
ieee: S. Kuhlemann and K. Tierney, “A genetic algorithm for finding realistic sea
routes considering the weather,” Journal of Heuristics, 2020.
mla: Kuhlemann, Stefan, and Kevin Tierney. “A Genetic Algorithm for Finding Realistic
Sea Routes Considering the Weather.” Journal of Heuristics, 2020, doi:10.1007/s10732-020-09449-7.
short: S. Kuhlemann, K. Tierney, Journal of Heuristics (2020).
date_created: 2020-09-18T07:56:45Z
date_updated: 2022-01-06T06:54:07Z
doi: 10.1007/s10732-020-09449-7
keyword:
- pc2-ressources
language:
- iso: eng
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Journal of Heuristics
publication_identifier:
issn:
- 1381-1231
- 1572-9397
publication_status: published
status: public
title: A genetic algorithm for finding realistic sea routes considering the weather
type: journal_article
user_id: '61189'
year: '2020'
...
---
_id: '19679'
abstract:
- lang: eng
text: In the present work, we provide an electronic structure based method
for the “on-the-fly” determination of vibrational sum frequency generation (v-SFG)
spectra. The predictive power of this scheme is demonstrated at the air-water
interface. While the instantaneous fluctuations in dipole moment are obtained
using the maximally localized Wannier functions, the fluctuations in polarizability
are approximated to be proportional to the second moment of Wannier functions.
The spectrum henceforth obtained captures the signatures of hydrogen bond stretching,
bending, as well as low-frequency librational modes.
article_number: '3939'
author:
- first_name: Deepak
full_name: Ojha, Deepak
last_name: Ojha
- first_name: Thomas D.
full_name: Kühne, Thomas D.
last_name: Kühne
citation:
ama: Ojha D, Kühne TD. “On-The-Fly” Calculation of the Vibrational Sum-Frequency
Generation Spectrum at the Air-Water Interface. Molecules. 2020;25. doi:10.3390/molecules25173939
apa: Ojha, D., & Kühne, T. D. (2020). “On-The-Fly” Calculation of the Vibrational
Sum-Frequency Generation Spectrum at the Air-Water Interface. Molecules,
25. https://doi.org/10.3390/molecules25173939
bibtex: '@article{Ojha_Kühne_2020, title={“On-The-Fly” Calculation of the Vibrational
Sum-Frequency Generation Spectrum at the Air-Water Interface}, volume={25}, DOI={10.3390/molecules25173939},
number={3939}, journal={Molecules}, author={Ojha, Deepak and Kühne, Thomas D.},
year={2020} }'
chicago: Ojha, Deepak, and Thomas D. Kühne. “‘On-The-Fly’ Calculation of the Vibrational
Sum-Frequency Generation Spectrum at the Air-Water Interface.” Molecules
25 (2020). https://doi.org/10.3390/molecules25173939.
ieee: D. Ojha and T. D. Kühne, “‘On-The-Fly’ Calculation of the Vibrational Sum-Frequency
Generation Spectrum at the Air-Water Interface,” Molecules, vol. 25, 2020.
mla: Ojha, Deepak, and Thomas D. Kühne. “‘On-The-Fly’ Calculation of the Vibrational
Sum-Frequency Generation Spectrum at the Air-Water Interface.” Molecules,
vol. 25, 3939, 2020, doi:10.3390/molecules25173939.
short: D. Ojha, T.D. Kühne, Molecules 25 (2020).
date_created: 2020-09-25T08:34:34Z
date_updated: 2022-01-06T06:54:09Z
department:
- _id: '304'
doi: 10.3390/molecules25173939
intvolume: ' 25'
language:
- iso: eng
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Molecules
publication_identifier:
issn:
- 1420-3049
publication_status: published
status: public
title: “On-The-Fly” Calculation of the Vibrational Sum-Frequency Generation Spectrum
at the Air-Water Interface
type: journal_article
user_id: '71692'
volume: 25
year: '2020'
...
---
_id: '19680'
abstract:
- lang: eng
text: This is the second part of a project on the foundations of first-principle
calculations of the electron transport in crystals at finite temperatures, aiming
at a predictive first-principles platform that combines ab-initio molecular dynamics
(AIMD) and a finite-temperature Kubo-formula with dissipation for thermally disordered
crystalline phases. The latter are encoded in an ergodic dynamical system (Ω,G,dP),
where Ω is the configuration space of the atomic degrees of freedom, G is the
space group acting on Ω and dP is the ergodic Gibbs measure relative to the G-action.
We first demonstrate how to pass from the continuum Kohn–Sham theory to a discrete
atomic-orbitals based formalism without breaking the covariance of the physical
observables w.r.t. (Ω,G,dP). Then we show how to implement the Kubo-formula, investigate
its self-averaging property and derive an optimal finite-volume approximation
for it. We also describe a numerical innovation that made possible AIMD simulations
with longer orbits and elaborate on the details of our simulations. Lastly, we
present numerical results on the transport coefficients of crystal silicon at
different temperatures.
author:
- first_name: Thomas
full_name: Kühne, Thomas
id: '49079'
last_name: Kühne
- first_name: Julian Joachim
full_name: Heske, Julian Joachim
id: '53238'
last_name: Heske
- first_name: Emil
full_name: Prodan, Emil
last_name: Prodan
citation:
ama: 'Kühne T, Heske JJ, Prodan E. Disordered crystals from first principles II:
Transport coefficients. Annals of Physics. 2020;421:168290. doi:https://doi.org/10.1016/j.aop.2020.168290'
apa: 'Kühne, T., Heske, J. J., & Prodan, E. (2020). Disordered crystals from
first principles II: Transport coefficients. Annals of Physics, 421,
168290. https://doi.org/10.1016/j.aop.2020.168290'
bibtex: '@article{Kühne_Heske_Prodan_2020, title={Disordered crystals from first
principles II: Transport coefficients}, volume={421}, DOI={https://doi.org/10.1016/j.aop.2020.168290},
journal={Annals of Physics}, author={Kühne, Thomas and Heske, Julian Joachim and
Prodan, Emil}, year={2020}, pages={168290} }'
chicago: 'Kühne, Thomas, Julian Joachim Heske, and Emil Prodan. “Disordered Crystals
from First Principles II: Transport Coefficients.” Annals of Physics 421
(2020): 168290. https://doi.org/10.1016/j.aop.2020.168290.'
ieee: 'T. Kühne, J. J. Heske, and E. Prodan, “Disordered crystals from first principles
II: Transport coefficients,” Annals of Physics, vol. 421, p. 168290, 2020.'
mla: 'Kühne, Thomas, et al. “Disordered Crystals from First Principles II: Transport
Coefficients.” Annals of Physics, vol. 421, 2020, p. 168290, doi:https://doi.org/10.1016/j.aop.2020.168290.'
short: T. Kühne, J.J. Heske, E. Prodan, Annals of Physics 421 (2020) 168290.
date_created: 2020-09-25T08:38:00Z
date_updated: 2022-01-06T06:54:10Z
department:
- _id: '304'
doi: https://doi.org/10.1016/j.aop.2020.168290
intvolume: ' 421'
language:
- iso: eng
page: '168290'
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Annals of Physics
publication_identifier:
issn:
- 0003-4916
status: public
title: 'Disordered crystals from first principles II: Transport coefficients'
type: journal_article
user_id: '71692'
volume: 421
year: '2020'
...
---
_id: '19681'
author:
- first_name: M. Alaraby
full_name: Salem, M. Alaraby
last_name: Salem
- first_name: Thomas D.
full_name: Kühne, Thomas D.
last_name: Kühne
citation:
ama: Salem MA, Kühne TD. Insight from energy decomposition analysis on a hydrogen-bond-mediated
mechanism for on-water catalysis. Molecular Physics. 2020:1-6. doi:10.1080/00268976.2020.1797920
apa: Salem, M. A., & Kühne, T. D. (2020). Insight from energy decomposition
analysis on a hydrogen-bond-mediated mechanism for on-water catalysis. Molecular
Physics, 1–6. https://doi.org/10.1080/00268976.2020.1797920
bibtex: '@article{Salem_Kühne_2020, title={Insight from energy decomposition analysis
on a hydrogen-bond-mediated mechanism for on-water catalysis}, DOI={10.1080/00268976.2020.1797920},
journal={Molecular Physics}, author={Salem, M. Alaraby and Kühne, Thomas D.},
year={2020}, pages={1–6} }'
chicago: Salem, M. Alaraby, and Thomas D. Kühne. “Insight from Energy Decomposition
Analysis on a Hydrogen-Bond-Mediated Mechanism for on-Water Catalysis.” Molecular
Physics, 2020, 1–6. https://doi.org/10.1080/00268976.2020.1797920.
ieee: M. A. Salem and T. D. Kühne, “Insight from energy decomposition analysis on
a hydrogen-bond-mediated mechanism for on-water catalysis,” Molecular Physics,
pp. 1–6, 2020.
mla: Salem, M. Alaraby, and Thomas D. Kühne. “Insight from Energy Decomposition
Analysis on a Hydrogen-Bond-Mediated Mechanism for on-Water Catalysis.” Molecular
Physics, 2020, pp. 1–6, doi:10.1080/00268976.2020.1797920.
short: M.A. Salem, T.D. Kühne, Molecular Physics (2020) 1–6.
date_created: 2020-09-25T08:40:24Z
date_updated: 2022-01-06T06:54:10Z
department:
- _id: '304'
doi: 10.1080/00268976.2020.1797920
language:
- iso: eng
page: 1-6
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Molecular Physics
publication_identifier:
issn:
- 0026-8976
- 1362-3028
publication_status: published
status: public
title: Insight from energy decomposition analysis on a hydrogen-bond-mediated mechanism
for on-water catalysis
type: journal_article
user_id: '71692'
year: '2020'
...
---
_id: '19823'
abstract:
- lang: eng
text: 'Individual grains of chalcopyrite solar cell absorbers can facet in different
crystallographic directions at their surfaces. To gain a deeper understanding
of the junction formation in these devices, we correlate variations in the surface
facet orientation with the defect electronic properties. We use a combined analytical
approach based on scanning tunneling spectroscopy (STS), scanning electron microscopy,
and electron back scatter diffraction (EBSD), where we perform these experiments
on identical surface areas as small as 2 × 2 µm2 with a lateral resolution well
below 50 nm. The topography of the absorber surfaces indicates two main morphological
features: micro-faceted, long basalt-like columns and their short nano-faceted
terminations. Our STS results reveal that the long columns exhibit spectral signatures
typical for the presence of pronounced oxidation-induced surface dipoles in conjunction
with an increased density of electronic defect levels. In contrast, the nano-faceted
terminations of the basalt-like columns are largely passivated in terms of electronic
defect levels within the band gap region. Corresponding crystallographic data
based on EBSD experiments show that the surface of the basalt-like columns can
be assigned to intrinsically polar facet orientations, while the passivated terminations
are assigned to non-polar planes. Ab-initio calculations suggest that the polar
surfaces are more prone to oxidation and resulting O-induced defects, in comparison
to non-polar planes. Our results emphasize the correlation between morphology,
surface facet orientations and surface electronic properties. Furthermore, this
work aids in gaining a fundamental understanding of oxidation induced lateral
inhomogeneities in view of the p-n junction formation in chalcopyrite thin-film
solar cells.'
author:
- first_name: Amala
full_name: Elizabeth, Amala
last_name: Elizabeth
- first_name: Hauke
full_name: Conradi, Hauke
last_name: Conradi
- first_name: Sudhir
full_name: K. Sahoo, Sudhir
last_name: K. Sahoo
- first_name: Tim
full_name: Kodalle, Tim
last_name: Kodalle
- first_name: Christian
full_name: A. Kaufmann, Christian
last_name: A. Kaufmann
- first_name: Thomas
full_name: Kühne, Thomas
id: '49079'
last_name: Kühne
- first_name: Hossein
full_name: Mirhosseini, Hossein
id: '71051'
last_name: Mirhosseini
orcid: https://orcid.org/0000-0001-6179-1545
- first_name: Daniel
full_name: Abou-Ras, Daniel
last_name: Abou-Ras
- first_name: Harry
full_name: Mönig, Harry
last_name: Mönig
citation:
ama: Elizabeth A, Conradi H, K. Sahoo S, et al. Correlating facet orientation, defect-level
density and dipole layer formation at the surface of polycrystalline CuInSe2 thin
films. Acta Materialia. 2020;200. doi:https://doi.org/10.1016/j.actamat.2020.09.028
apa: Elizabeth, A., Conradi, H., K. Sahoo, S., Kodalle, T., A. Kaufmann, C., Kühne,
T., … Mönig, H. (2020). Correlating facet orientation, defect-level density and
dipole layer formation at the surface of polycrystalline CuInSe2 thin films. Acta
Materialia, 200. https://doi.org/10.1016/j.actamat.2020.09.028
bibtex: '@article{Elizabeth_Conradi_K. Sahoo_Kodalle_A. Kaufmann_Kühne_Mirhosseini_Abou-Ras_Mönig_2020,
title={Correlating facet orientation, defect-level density and dipole layer formation
at the surface of polycrystalline CuInSe2 thin films}, volume={200}, DOI={https://doi.org/10.1016/j.actamat.2020.09.028},
journal={Acta Materialia}, author={Elizabeth, Amala and Conradi, Hauke and K.
Sahoo, Sudhir and Kodalle, Tim and A. Kaufmann, Christian and Kühne, Thomas and
Mirhosseini, Hossein and Abou-Ras, Daniel and Mönig, Harry}, year={2020} }'
chicago: Elizabeth, Amala, Hauke Conradi, Sudhir K. Sahoo, Tim Kodalle, Christian
A. Kaufmann, Thomas Kühne, Hossein Mirhosseini, Daniel Abou-Ras, and Harry Mönig.
“Correlating Facet Orientation, Defect-Level Density and Dipole Layer Formation
at the Surface of Polycrystalline CuInSe2 Thin Films.” Acta Materialia
200 (2020). https://doi.org/10.1016/j.actamat.2020.09.028.
ieee: A. Elizabeth et al., “Correlating facet orientation, defect-level density
and dipole layer formation at the surface of polycrystalline CuInSe2 thin films,”
Acta Materialia, vol. 200, 2020.
mla: Elizabeth, Amala, et al. “Correlating Facet Orientation, Defect-Level Density
and Dipole Layer Formation at the Surface of Polycrystalline CuInSe2 Thin Films.”
Acta Materialia, vol. 200, 2020, doi:https://doi.org/10.1016/j.actamat.2020.09.028.
short: A. Elizabeth, H. Conradi, S. K. Sahoo, T. Kodalle, C. A. Kaufmann, T. Kühne,
H. Mirhosseini, D. Abou-Ras, H. Mönig, Acta Materialia 200 (2020).
date_created: 2020-10-01T09:19:55Z
date_updated: 2022-01-06T06:54:13Z
department:
- _id: '613'
doi: https://doi.org/10.1016/j.actamat.2020.09.028
intvolume: ' 200'
keyword:
- Chalcopyrite absorber
- Scanning tunneling spectroscopy
- Electron backscatter diffraction
- Density functional theory
- Surface dipole
language:
- iso: eng
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Acta Materialia
publication_identifier:
issn:
- 1359-6454
status: public
title: Correlating facet orientation, defect-level density and dipole layer formation
at the surface of polycrystalline CuInSe2 thin films
type: journal_article
user_id: '71692'
volume: 200
year: '2020'
...
---
_id: '20233'
abstract:
- lang: eng
text: The challenge of designing new tunable nonlinear dielectric materials with
tailored properties has attracted an increasing amount of interest recently. Herein,
we study the effective nonlinear dielectric response of a stochastic paraelectric-dielectric
composite consisting of equilibrium distributions of circular and partially penetrable
disks (or parallel, infinitely long, identical, partially penetrable, circular
cylinders) of a dielectric phase randomly dispersed in a continuous matrix of
a paraelectric phase. The random microstructures were generated using the Metropolis
Monte Carlo algorithm. The evaluation of the effective permittivity and tunability
were carried out by employing either a Landau thermodynamic model or its Johnson’s
approximation to describe the field-dependent permittivity of the paraelectric
phase and solving continuum-electrostatics equations using finite element calculations.
We reveal that the percolation threshold in this composite governs the critical
behavior of the effective permittivity and tunability. For microstructures below
the percolation threshold, our simulations demonstrate a strong nonlinear behaviour
of the field-dependent effective permittivity and very high tunability that increases
as a function of dielectric phase concentration. Above the percolation threshold,
the effective permittivity shows the tendency to linearization and the tunability
dramatically drops down. The highly reduced permittivity and extraordinarily high
tunability are obtained for the composites with dielectric impenetrable disks
at high concentrations, in which the triggering of the percolation transition
is avoided. The reported results cast light on distinct nonlinear behaviour of
2D and 3D stochastic composites and can guide the design of novel composites with
the controlled morphology and tailored permittivity and tunability.
author:
- first_name: Viktor
full_name: Myroshnychenko, Viktor
id: '46371'
last_name: Myroshnychenko
- first_name: Stanislav
full_name: Smirnov, Stanislav
last_name: Smirnov
- first_name: Pious Mathews Mulavarickal
full_name: Jose, Pious Mathews Mulavarickal
last_name: Jose
- first_name: Christian
full_name: Brosseau, Christian
last_name: Brosseau
- first_name: Jens
full_name: Förstner, Jens
id: '158'
last_name: Förstner
orcid: 0000-0001-7059-9862
citation:
ama: Myroshnychenko V, Smirnov S, Jose PMM, Brosseau C, Förstner J. Nonlinear dielectric
properties of random paraelectric-dielectric composites. Acta Materialia.
2020;203:116432. doi:10.1016/j.actamat.2020.10.051
apa: Myroshnychenko, V., Smirnov, S., Jose, P. M. M., Brosseau, C., & Förstner,
J. (2020). Nonlinear dielectric properties of random paraelectric-dielectric composites.
Acta Materialia, 203, 116432. https://doi.org/10.1016/j.actamat.2020.10.051
bibtex: '@article{Myroshnychenko_Smirnov_Jose_Brosseau_Förstner_2020, title={Nonlinear
dielectric properties of random paraelectric-dielectric composites}, volume={203},
DOI={10.1016/j.actamat.2020.10.051},
journal={Acta Materialia}, author={Myroshnychenko, Viktor and Smirnov, Stanislav
and Jose, Pious Mathews Mulavarickal and Brosseau, Christian and Förstner, Jens},
year={2020}, pages={116432} }'
chicago: 'Myroshnychenko, Viktor, Stanislav Smirnov, Pious Mathews Mulavarickal
Jose, Christian Brosseau, and Jens Förstner. “Nonlinear Dielectric Properties
of Random Paraelectric-Dielectric Composites.” Acta Materialia 203 (2020):
116432. https://doi.org/10.1016/j.actamat.2020.10.051.'
ieee: V. Myroshnychenko, S. Smirnov, P. M. M. Jose, C. Brosseau, and J. Förstner,
“Nonlinear dielectric properties of random paraelectric-dielectric composites,”
Acta Materialia, vol. 203, p. 116432, 2020.
mla: Myroshnychenko, Viktor, et al. “Nonlinear Dielectric Properties of Random Paraelectric-Dielectric
Composites.” Acta Materialia, vol. 203, 2020, p. 116432, doi:10.1016/j.actamat.2020.10.051.
short: V. Myroshnychenko, S. Smirnov, P.M.M. Jose, C. Brosseau, J. Förstner, Acta
Materialia 203 (2020) 116432.
date_created: 2020-10-30T13:51:42Z
date_updated: 2022-01-06T06:54:24Z
ddc:
- '530'
department:
- _id: '61'
- _id: '230'
doi: 10.1016/j.actamat.2020.10.051
file:
- access_level: open_access
content_type: application/pdf
creator: fossie
date_created: 2020-10-30T13:52:58Z
date_updated: 2020-10-30T13:52:58Z
file_id: '20234'
file_name: 2020-10 Myroshnychenko - Acta Material (accepted preprint)_compressed.pdf
file_size: 3934721
relation: main_file
title: (Accepted Preprint)
file_date_updated: 2020-10-30T13:52:58Z
has_accepted_license: '1'
intvolume: ' 203'
language:
- iso: eng
oa: '1'
page: '116432'
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: Acta Materialia
publication_identifier:
issn:
- 1359-6454
publication_status: published
status: public
title: Nonlinear dielectric properties of random paraelectric-dielectric composites
type: journal_article
user_id: '158'
volume: 203
year: '2020'
...
---
_id: '21239'
abstract:
- lang: eng
text: The electrochemical nitrogen reduction reaction (NRR) to ammonia (NH3) is
a promising alternative route for an NH3 synthesis at ambient conditions to the
conventional high temperature and pressure Haber--Bosch process without the need
for hydrogen gas. Single metal ions or atoms are attractive candidates for the
catalytic activation of non-reactive nitrogen (N2), and for future targeted improvement
of NRR catalysts, it is of utmost importance to get detailed insights into structure-performance
relationships and mechanisms of N2 activation in such structures. Here, we report
density functional theory studies on the NRR catalyzed by single Au and Fe atoms
supported in graphitic C2N materials. Our results show that the metal atoms present
in the structure of C2N are the reactive sites, which catalyze the aforesaid reaction
by strong adsorption and activation of N2. We further demonstrate that a lower
onset electrode potential is required for Fe--C2N than for Au--C2N. Thus, Fe--C2N
is theoretically predicted to be a potentially better NRR catalyst at ambient
conditions than Au--C2N owing to the larger adsorption energy of N2 molecules.
Furthermore, we have experimentally shown that single sites of Au and Fe supported
on nitrogen-doped porous carbon are indeed active NRR catalysts. However, in contrast
to our theoretical results, the Au-based catalyst performed slightly better with
a Faradaic efficiency (FE) of 10.1{\%} than the Fe-based catalyst with an FE of
8.4{\%} at −0.2 V vs. RHE. The DFT calculations suggest that this difference is
due to the competitive hydrogen evolution reaction and higher desorption energy
of ammonia.
author:
- first_name: Sudhir K.
full_name: Sahoo, Sudhir K.
last_name: Sahoo
- first_name: Julian Joachim
full_name: Heske, Julian Joachim
id: '53238'
last_name: Heske
- first_name: Markus
full_name: Antonietti, Markus
last_name: Antonietti
- first_name: Qing
full_name: Qin, Qing
last_name: Qin
- first_name: Martin
full_name: Oschatz, Martin
last_name: Oschatz
- first_name: Thomas
full_name: Kühne, Thomas
id: '49079'
last_name: Kühne
citation:
ama: Sahoo SK, Heske JJ, Antonietti M, Qin Q, Oschatz M, Kühne T. Electrochemical
N2 Reduction to Ammonia Using Single Au/Fe Atoms Supported on Nitrogen-Doped Porous
Carbon. ACS Applied Energy Materials. 2020;3(10):10061-10069. doi:10.1021/acsaem.0c01740
apa: Sahoo, S. K., Heske, J. J., Antonietti, M., Qin, Q., Oschatz, M., & Kühne,
T. (2020). Electrochemical N2 Reduction to Ammonia Using Single Au/Fe Atoms Supported
on Nitrogen-Doped Porous Carbon. ACS Applied Energy Materials, 3(10),
10061–10069. https://doi.org/10.1021/acsaem.0c01740
bibtex: '@article{Sahoo_Heske_Antonietti_Qin_Oschatz_Kühne_2020, title={Electrochemical
N2 Reduction to Ammonia Using Single Au/Fe Atoms Supported on Nitrogen-Doped Porous
Carbon}, volume={3}, DOI={10.1021/acsaem.0c01740},
number={10}, journal={ACS Applied Energy Materials}, publisher={American Chemical
Society}, author={Sahoo, Sudhir K. and Heske, Julian Joachim and Antonietti, Markus
and Qin, Qing and Oschatz, Martin and Kühne, Thomas}, year={2020}, pages={10061–10069}
}'
chicago: 'Sahoo, Sudhir K., Julian Joachim Heske, Markus Antonietti, Qing Qin, Martin
Oschatz, and Thomas Kühne. “Electrochemical N2 Reduction to Ammonia Using Single
Au/Fe Atoms Supported on Nitrogen-Doped Porous Carbon.” ACS Applied Energy
Materials 3, no. 10 (2020): 10061–69. https://doi.org/10.1021/acsaem.0c01740.'
ieee: S. K. Sahoo, J. J. Heske, M. Antonietti, Q. Qin, M. Oschatz, and T. Kühne,
“Electrochemical N2 Reduction to Ammonia Using Single Au/Fe Atoms Supported on
Nitrogen-Doped Porous Carbon,” ACS Applied Energy Materials, vol. 3, no.
10, pp. 10061–10069, 2020.
mla: Sahoo, Sudhir K., et al. “Electrochemical N2 Reduction to Ammonia Using Single
Au/Fe Atoms Supported on Nitrogen-Doped Porous Carbon.” ACS Applied Energy
Materials, vol. 3, no. 10, American Chemical Society, 2020, pp. 10061–69,
doi:10.1021/acsaem.0c01740.
short: S.K. Sahoo, J.J. Heske, M. Antonietti, Q. Qin, M. Oschatz, T. Kühne, ACS
Applied Energy Materials 3 (2020) 10061–10069.
date_created: 2021-02-16T10:49:02Z
date_updated: 2022-01-06T06:54:50Z
department:
- _id: '304'
doi: 10.1021/acsaem.0c01740
intvolume: ' 3'
issue: '10'
language:
- iso: eng
page: 10061-10069
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: ACS Applied Energy Materials
publisher: American Chemical Society
status: public
title: Electrochemical N2 Reduction to Ammonia Using Single Au/Fe Atoms Supported
on Nitrogen-Doped Porous Carbon
type: journal_article
user_id: '71692'
volume: 3
year: '2020'
...
---
_id: '21324'
author:
- first_name: Khushboo
full_name: Chandrakar, Khushboo
last_name: Chandrakar
citation:
ama: Chandrakar K. Comparison of Feature Selection Techniques to Improve Approximate
Circuit Synthesis.; 2020.
apa: Chandrakar, K. (2020). Comparison of Feature Selection Techniques to Improve
Approximate Circuit Synthesis.
bibtex: '@book{Chandrakar_2020, title={Comparison of Feature Selection Techniques
to Improve Approximate Circuit Synthesis}, author={Chandrakar, Khushboo}, year={2020}
}'
chicago: Chandrakar, Khushboo. Comparison of Feature Selection Techniques to
Improve Approximate Circuit Synthesis, 2020.
ieee: K. Chandrakar, Comparison of Feature Selection Techniques to Improve Approximate
Circuit Synthesis. 2020.
mla: Chandrakar, Khushboo. Comparison of Feature Selection Techniques to Improve
Approximate Circuit Synthesis. 2020.
short: K. Chandrakar, Comparison of Feature Selection Techniques to Improve Approximate
Circuit Synthesis, 2020.
date_created: 2021-03-01T09:19:29Z
date_updated: 2022-01-06T06:54:54Z
department:
- _id: '78'
- _id: '7'
language:
- iso: eng
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
status: public
supervisor:
- first_name: Marco
full_name: Platzner, Marco
id: '398'
last_name: Platzner
- first_name: Linus Matthias
full_name: Witschen, Linus Matthias
id: '49051'
last_name: Witschen
title: Comparison of Feature Selection Techniques to Improve Approximate Circuit Synthesis
type: mastersthesis
user_id: '49051'
year: '2020'
...
---
_id: '21534'
author:
- first_name: Viktor
full_name: Bengs, Viktor
last_name: Bengs
- first_name: Eyke
full_name: Hüllermeier, Eyke
last_name: Hüllermeier
citation:
ama: 'Bengs V, Hüllermeier E. Preselection Bandits. In: International Conference
on Machine Learning. ; 2020:778-787.'
apa: Bengs, V., & Hüllermeier, E. (2020). Preselection Bandits. In International
Conference on Machine Learning (pp. 778–787).
bibtex: '@inproceedings{Bengs_Hüllermeier_2020, title={Preselection Bandits}, booktitle={International
Conference on Machine Learning}, author={Bengs, Viktor and Hüllermeier, Eyke},
year={2020}, pages={778–787} }'
chicago: Bengs, Viktor, and Eyke Hüllermeier. “Preselection Bandits.” In International
Conference on Machine Learning, 778–87, 2020.
ieee: V. Bengs and E. Hüllermeier, “Preselection Bandits,” in International Conference
on Machine Learning, 2020, pp. 778–787.
mla: Bengs, Viktor, and Eyke Hüllermeier. “Preselection Bandits.” International
Conference on Machine Learning, 2020, pp. 778–87.
short: 'V. Bengs, E. Hüllermeier, in: International Conference on Machine Learning,
2020, pp. 778–787.'
date_created: 2021-03-18T11:13:12Z
date_updated: 2022-01-06T06:55:03Z
department:
- _id: '34'
- _id: '7'
- _id: '355'
language:
- iso: eng
page: 778-787
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: International Conference on Machine Learning
status: public
title: Preselection Bandits
type: conference
user_id: '76599'
year: '2020'
...
---
_id: '21536'
abstract:
- lang: eng
text: "We consider a resource-aware variant of the classical multi-armed bandit\r\nproblem:
In each round, the learner selects an arm and determines a resource\r\nlimit.
It then observes a corresponding (random) reward, provided the (random)\r\namount
of consumed resources remains below the limit. Otherwise, the\r\nobservation is
censored, i.e., no reward is obtained. For this problem setting,\r\nwe introduce
a measure of regret, which incorporates the actual amount of\r\nallocated resources
of each learning round as well as the optimality of\r\nrealizable rewards. Thus,
to minimize regret, the learner needs to set a\r\nresource limit and choose an
arm in such a way that the chance to realize a\r\nhigh reward within the predefined
resource limit is high, while the resource\r\nlimit itself should be kept as low
as possible. We derive the theoretical lower\r\nbound on the cumulative regret
and propose a learning algorithm having a regret\r\nupper bound that matches the
lower bound. In a simulation study, we show that\r\nour learning algorithm outperforms
straightforward extensions of standard\r\nmulti-armed bandit algorithms."
author:
- first_name: Viktor
full_name: Bengs, Viktor
last_name: Bengs
- first_name: Eyke
full_name: Hüllermeier, Eyke
last_name: Hüllermeier
citation:
ama: Bengs V, Hüllermeier E. Multi-Armed Bandits with Censored Consumption of Resources.
arXiv:201100813. 2020.
apa: Bengs, V., & Hüllermeier, E. (2020). Multi-Armed Bandits with Censored
Consumption of Resources. ArXiv:2011.00813.
bibtex: '@article{Bengs_Hüllermeier_2020, title={Multi-Armed Bandits with Censored
Consumption of Resources}, journal={arXiv:2011.00813}, author={Bengs, Viktor and
Hüllermeier, Eyke}, year={2020} }'
chicago: Bengs, Viktor, and Eyke Hüllermeier. “Multi-Armed Bandits with Censored
Consumption of Resources.” ArXiv:2011.00813, 2020.
ieee: V. Bengs and E. Hüllermeier, “Multi-Armed Bandits with Censored Consumption
of Resources,” arXiv:2011.00813. 2020.
mla: Bengs, Viktor, and Eyke Hüllermeier. “Multi-Armed Bandits with Censored Consumption
of Resources.” ArXiv:2011.00813, 2020.
short: V. Bengs, E. Hüllermeier, ArXiv:2011.00813 (2020).
date_created: 2021-03-18T11:27:37Z
date_updated: 2022-01-06T06:55:03Z
department:
- _id: '34'
- _id: '7'
- _id: '355'
language:
- iso: eng
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: arXiv:2011.00813
status: public
title: Multi-Armed Bandits with Censored Consumption of Resources
type: preprint
user_id: '76599'
year: '2020'
...
---
_id: '21541'
abstract:
- lang: eng
text: In this publication, the near-field to far-field transformation using the
self-built near-field scanner NFS3000 is examined with regard to its geometry.
This device allows to measure electric and magnetic fields in small distances
to the DUT (Device under Test) with high geometric precision and high sensitivity.
Leading to a fast examination of EMC (Electromagnetic Compatibility) problems,
because the electromagnetic properties are better understandable and therefore
easier to solve than e.g. measurements in a far-field chamber. In addition, it
is possible to extrapolate the near-fields into the far-field and to determine
the radiation pattern of antennas and emitting objects. For this purpose, this
paper deals with the basis of this transformation, the so-called surface equivalence
theorem. This principle is then adapted to the measurement of near-field scanners
and implemented accordingly. Due to the non-ideal design of the near-field scanner,
the effects on a far-field transformation are finally presented and discussed.
author:
- first_name: Sven
full_name: Lange, Sven
id: '38240'
last_name: Lange
- first_name: Dominik
full_name: Schroder, Dominik
last_name: Schroder
- first_name: Christian
full_name: Hedayat, Christian
last_name: Hedayat
- first_name: Christian
full_name: Hangmann, Christian
last_name: Hangmann
- first_name: Thomas
full_name: Otto, Thomas
last_name: Otto
- first_name: Ulrich
full_name: Hilleringmann, Ulrich
last_name: Hilleringmann
citation:
ama: 'Lange S, Schroder D, Hedayat C, Hangmann C, Otto T, Hilleringmann U. Investigation
of the Surface Equivalence Principle on a Metal Surface for a Near-Field to Far-Field
Transformation by the NFS3000. In: 2020 International Symposium on Electromagnetic
Compatibility - EMC EUROPE. IEEE; 2020. doi:10.1109/emceurope48519.2020.9245697'
apa: 'Lange, S., Schroder, D., Hedayat, C., Hangmann, C., Otto, T., & Hilleringmann,
U. (2020). Investigation of the Surface Equivalence Principle on a Metal Surface
for a Near-Field to Far-Field Transformation by the NFS3000. In 2020 International
Symposium on Electromagnetic Compatibility - EMC EUROPE. Rome, Italy : IEEE.
https://doi.org/10.1109/emceurope48519.2020.9245697'
bibtex: '@inproceedings{Lange_Schroder_Hedayat_Hangmann_Otto_Hilleringmann_2020,
title={Investigation of the Surface Equivalence Principle on a Metal Surface for
a Near-Field to Far-Field Transformation by the NFS3000}, DOI={10.1109/emceurope48519.2020.9245697},
booktitle={2020 International Symposium on Electromagnetic Compatibility - EMC
EUROPE}, publisher={IEEE}, author={Lange, Sven and Schroder, Dominik and Hedayat,
Christian and Hangmann, Christian and Otto, Thomas and Hilleringmann, Ulrich},
year={2020} }'
chicago: Lange, Sven, Dominik Schroder, Christian Hedayat, Christian Hangmann, Thomas
Otto, and Ulrich Hilleringmann. “Investigation of the Surface Equivalence Principle
on a Metal Surface for a Near-Field to Far-Field Transformation by the NFS3000.”
In 2020 International Symposium on Electromagnetic Compatibility - EMC EUROPE.
IEEE, 2020. https://doi.org/10.1109/emceurope48519.2020.9245697.
ieee: S. Lange, D. Schroder, C. Hedayat, C. Hangmann, T. Otto, and U. Hilleringmann,
“Investigation of the Surface Equivalence Principle on a Metal Surface for a Near-Field
to Far-Field Transformation by the NFS3000,” in 2020 International Symposium
on Electromagnetic Compatibility - EMC EUROPE, Rome, Italy , 2020.
mla: Lange, Sven, et al. “Investigation of the Surface Equivalence Principle on
a Metal Surface for a Near-Field to Far-Field Transformation by the NFS3000.”
2020 International Symposium on Electromagnetic Compatibility - EMC EUROPE,
IEEE, 2020, doi:10.1109/emceurope48519.2020.9245697.
short: 'S. Lange, D. Schroder, C. Hedayat, C. Hangmann, T. Otto, U. Hilleringmann,
in: 2020 International Symposium on Electromagnetic Compatibility - EMC EUROPE,
IEEE, 2020.'
conference:
end_date: 2020-09-25
location: 'Rome, Italy '
name: 2020 International Symposium on Electromagnetic Compatibility - EMC EUROPE
start_date: 2020-09-23
date_created: 2021-03-18T13:43:53Z
date_updated: 2022-01-06T06:55:03Z
department:
- _id: '59'
- _id: '485'
doi: 10.1109/emceurope48519.2020.9245697
keyword:
- Near-Field Scanner
- Near-Field to Far-Field Transformation
- Directivity
- Surface Equivalence Theorem
- Huygens’ Box
language:
- iso: eng
main_file_link:
- url: https://ieeexplore.ieee.org/document/9245697
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: 2020 International Symposium on Electromagnetic Compatibility - EMC EUROPE
publication_identifier:
eisbn:
- 978-1-7281-5579-1
isbn:
- 978-1-7281-5580-7
issn:
- '2325-0364 '
publication_status: published
publisher: IEEE
related_material:
record:
- id: '21541'
relation: original
status: public
status: public
title: Investigation of the Surface Equivalence Principle on a Metal Surface for a
Near-Field to Far-Field Transformation by the NFS3000
type: conference
user_id: '38240'
year: '2020'
...