---
_id: '28196'
abstract:
- lang: eng
text: We show that narrow trenches in a high-contrast silicon-photonics slab can
act as lossless power dividers for semi-guided waves. Reflectance and transmittance
can be easily configured by selecting the trench width. At sufficiently high angles
of incidence, the devices are lossless, apart from material attenuation and scattering
due to surface roughness. We numerically simulate a series of devices within the
full 0-to-1-range of splitting ratios, for semi-guided plane wave incidence as
well as for excitation by focused Gaussian wave bundles. Straightforward cascading
of the trenches leads to concepts for 1×M-power dividers and a polarization beam
splitter.
author:
- first_name: Manfred
full_name: Hammer, Manfred
id: '48077'
last_name: Hammer
orcid: 0000-0002-6331-9348
- first_name: Lena
full_name: Ebers, Lena
id: '40428'
last_name: Ebers
- first_name: Jens
full_name: Förstner, Jens
id: '158'
last_name: Förstner
orcid: 0000-0001-7059-9862
citation:
ama: Hammer M, Ebers L, Förstner J. Configurable lossless broadband beam splitters
for semi-guided waves in integrated silicon photonics. OSA Continuum. 2021;4(12):3081.
doi:10.1364/osac.437549
apa: Hammer, M., Ebers, L., & Förstner, J. (2021). Configurable lossless broadband
beam splitters for semi-guided waves in integrated silicon photonics. OSA Continuum,
4(12), 3081. https://doi.org/10.1364/osac.437549
bibtex: '@article{Hammer_Ebers_Förstner_2021, title={Configurable lossless broadband
beam splitters for semi-guided waves in integrated silicon photonics}, volume={4},
DOI={10.1364/osac.437549}, number={12},
journal={OSA Continuum}, author={Hammer, Manfred and Ebers, Lena and Förstner,
Jens}, year={2021}, pages={3081} }'
chicago: 'Hammer, Manfred, Lena Ebers, and Jens Förstner. “Configurable Lossless
Broadband Beam Splitters for Semi-Guided Waves in Integrated Silicon Photonics.”
OSA Continuum 4, no. 12 (2021): 3081. https://doi.org/10.1364/osac.437549.'
ieee: 'M. Hammer, L. Ebers, and J. Förstner, “Configurable lossless broadband beam
splitters for semi-guided waves in integrated silicon photonics,” OSA Continuum,
vol. 4, no. 12, p. 3081, 2021, doi: 10.1364/osac.437549.'
mla: Hammer, Manfred, et al. “Configurable Lossless Broadband Beam Splitters for
Semi-Guided Waves in Integrated Silicon Photonics.” OSA Continuum, vol.
4, no. 12, 2021, p. 3081, doi:10.1364/osac.437549.
short: M. Hammer, L. Ebers, J. Förstner, OSA Continuum 4 (2021) 3081.
date_created: 2021-11-30T20:04:57Z
date_updated: 2022-11-18T09:58:03Z
ddc:
- '530'
department:
- _id: '61'
- _id: '230'
- _id: '429'
doi: 10.1364/osac.437549
file:
- access_level: open_access
content_type: application/pdf
creator: fossie
date_created: 2021-11-30T20:07:53Z
date_updated: 2021-11-30T20:19:15Z
file_id: '28197'
file_name: 2021-11 Hammer - OSA Continuum - Trenches.pdf
file_size: 6618403
relation: main_file
file_date_updated: 2021-11-30T20:19:15Z
has_accepted_license: '1'
intvolume: ' 4'
issue: '12'
keyword:
- tet_topic_waveguide
language:
- iso: eng
oa: '1'
page: '3081'
project:
- _id: '53'
name: TRR 142
- _id: '56'
name: TRR 142 - Project Area C
publication: OSA Continuum
publication_identifier:
issn:
- 2578-7519
publication_status: published
status: public
title: Configurable lossless broadband beam splitters for semi-guided waves in integrated
silicon photonics
type: journal_article
user_id: '477'
volume: 4
year: '2021'
...
---
_id: '23843'
article_number: '075013'
author:
- first_name: F.
full_name: Meier, F.
last_name: Meier
- first_name: M.
full_name: Protte, M.
last_name: Protte
- first_name: E.
full_name: Baron, E.
last_name: Baron
- first_name: M.
full_name: Feneberg, M.
last_name: Feneberg
- first_name: R.
full_name: Goldhahn, R.
last_name: Goldhahn
- first_name: Dirk
full_name: Reuter, Dirk
id: '37763'
last_name: Reuter
- first_name: Donat Josef
full_name: As, Donat Josef
id: '14'
last_name: As
orcid: 0000-0003-1121-3565
citation:
ama: Meier F, Protte M, Baron E, et al. Selective area growth of cubic gallium nitride
on silicon (001) and 3C-silicon carbide (001). AIP Advances. Published
online 2021. doi:10.1063/5.0053865
apa: Meier, F., Protte, M., Baron, E., Feneberg, M., Goldhahn, R., Reuter, D., &
As, D. J. (2021). Selective area growth of cubic gallium nitride on silicon (001)
and 3C-silicon carbide (001). AIP Advances, Article 075013. https://doi.org/10.1063/5.0053865
bibtex: '@article{Meier_Protte_Baron_Feneberg_Goldhahn_Reuter_As_2021, title={Selective
area growth of cubic gallium nitride on silicon (001) and 3C-silicon carbide (001)},
DOI={10.1063/5.0053865}, number={075013},
journal={AIP Advances}, author={Meier, F. and Protte, M. and Baron, E. and Feneberg,
M. and Goldhahn, R. and Reuter, Dirk and As, Donat Josef}, year={2021} }'
chicago: Meier, F., M. Protte, E. Baron, M. Feneberg, R. Goldhahn, Dirk Reuter,
and Donat Josef As. “Selective Area Growth of Cubic Gallium Nitride on Silicon
(001) and 3C-Silicon Carbide (001).” AIP Advances, 2021. https://doi.org/10.1063/5.0053865.
ieee: 'F. Meier et al., “Selective area growth of cubic gallium nitride on
silicon (001) and 3C-silicon carbide (001),” AIP Advances, Art. no. 075013,
2021, doi: 10.1063/5.0053865.'
mla: Meier, F., et al. “Selective Area Growth of Cubic Gallium Nitride on Silicon
(001) and 3C-Silicon Carbide (001).” AIP Advances, 075013, 2021, doi:10.1063/5.0053865.
short: F. Meier, M. Protte, E. Baron, M. Feneberg, R. Goldhahn, D. Reuter, D.J.
As, AIP Advances (2021).
date_created: 2021-09-07T09:20:42Z
date_updated: 2023-10-09T09:01:15Z
department:
- _id: '230'
- _id: '429'
doi: 10.1063/5.0053865
language:
- iso: eng
publication: AIP Advances
publication_identifier:
issn:
- 2158-3226
publication_status: published
status: public
title: Selective area growth of cubic gallium nitride on silicon (001) and 3C-silicon
carbide (001)
type: journal_article
user_id: '14931'
year: '2021'
...
---
_id: '54402'
abstract:
- lang: eng
text: 'Dataset of the publication “Nondegenerate two-photon absorption in ZnSe:
Experiment and theory“, L. Krauss-Kodytek, W.-R. Hannes, T. Meier, C. Ruppert,
and M. Betz, Phys. Rev. B 104, 085201 (2021). ( https://doi.org/10.1103/PhysRevB.104.085201
). The zip file includes the data on which the plots shown in figures 3, 4, and
5 are based.'
author:
- first_name: Laura
full_name: Krauss-Kodytek, Laura
last_name: Krauss-Kodytek
- first_name: Wolf-Rüdiger
full_name: Hannes, Wolf-Rüdiger
last_name: Hannes
- first_name: Torsten
full_name: Meier, Torsten
id: '344'
last_name: Meier
orcid: 0000-0001-8864-2072
- first_name: Claudia
full_name: Ruppert, Claudia
last_name: Ruppert
- first_name: Markus
full_name: Betz, Markus
last_name: Betz
citation:
ama: 'Krauss-Kodytek L, Hannes W-R, Meier T, Ruppert C, Betz M. Nondegenerate
Two-Photon Absorption in ZnSe: Experiment and Theory. LibreCat University;
2021. doi:10.5281/ZENODO.5195116'
apa: 'Krauss-Kodytek, L., Hannes, W.-R., Meier, T., Ruppert, C., & Betz, M.
(2021). Nondegenerate two-photon absorption in ZnSe: Experiment and theory.
LibreCat University. https://doi.org/10.5281/ZENODO.5195116'
bibtex: '@book{Krauss-Kodytek_Hannes_Meier_Ruppert_Betz_2021, title={Nondegenerate
two-photon absorption in ZnSe: Experiment and theory}, DOI={10.5281/ZENODO.5195116},
publisher={LibreCat University}, author={Krauss-Kodytek, Laura and Hannes, Wolf-Rüdiger
and Meier, Torsten and Ruppert, Claudia and Betz, Markus}, year={2021} }'
chicago: 'Krauss-Kodytek, Laura, Wolf-Rüdiger Hannes, Torsten Meier, Claudia Ruppert,
and Markus Betz. Nondegenerate Two-Photon Absorption in ZnSe: Experiment and
Theory. LibreCat University, 2021. https://doi.org/10.5281/ZENODO.5195116.'
ieee: 'L. Krauss-Kodytek, W.-R. Hannes, T. Meier, C. Ruppert, and M. Betz, Nondegenerate
two-photon absorption in ZnSe: Experiment and theory. LibreCat University,
2021.'
mla: 'Krauss-Kodytek, Laura, et al. Nondegenerate Two-Photon Absorption in ZnSe:
Experiment and Theory. LibreCat University, 2021, doi:10.5281/ZENODO.5195116.'
short: 'L. Krauss-Kodytek, W.-R. Hannes, T. Meier, C. Ruppert, M. Betz, Nondegenerate
Two-Photon Absorption in ZnSe: Experiment and Theory, LibreCat University, 2021.'
date_created: 2024-05-21T14:28:08Z
date_updated: 2024-07-15T09:34:10Z
department:
- _id: '15'
- _id: '293'
- _id: '35'
- _id: '170'
- _id: '230'
- _id: '429'
doi: 10.5281/ZENODO.5195116
project:
- _id: '54'
name: 'TRR 142 - A: TRR 142 - Project Area A'
publisher: LibreCat University
status: public
title: 'Nondegenerate two-photon absorption in ZnSe: Experiment and theory'
type: research_data
user_id: '16199'
year: '2021'
...
---
_id: '54401'
abstract:
- lang: eng
text: Dataset of the publication “Controlling the emission time of photon echoes
by optical freezing of exciton dephasing and rephasing in quantum-dot ensembles“,
Proc. SPIE 11684,116840X (2021) ( https://doi.org/10.1117/12.2576887 ). The zip
file includes the data on which the figures are based, the gnuplot files for the
figures, and an explaining readme.txt.
author:
- first_name: Matthias
full_name: Reichelt, Matthias
id: '138'
last_name: Reichelt
- first_name: Hendrik
full_name: Rose, Hendrik
id: '55958'
last_name: Rose
orcid: 0000-0002-3079-5428
- first_name: Alexander N.
full_name: Kosarev, Alexander N.
last_name: Kosarev
- first_name: Sergey V.
full_name: Poltavtsev, Sergey V.
last_name: Poltavtsev
- first_name: Manfred
full_name: Bayer, Manfred
last_name: Bayer
- first_name: Ilya A.
full_name: Akimov, Ilya A.
last_name: Akimov
- first_name: Christian
full_name: Schneider, Christian
last_name: Schneider
- first_name: Martin
full_name: Kamp, Martin
last_name: Kamp
- first_name: Sven
full_name: Höfling, Sven
last_name: Höfling
- first_name: Torsten
full_name: Meier, Torsten
id: '344'
last_name: Meier
orcid: 0000-0001-8864-2072
citation:
ama: Reichelt M, Rose H, Kosarev AN, et al. Controlling the Emission Time of
Photon Echoes by Optical Freezing of Exciton Dephasing and Rephasing in Quantum-Dot
Ensembles. LibreCat University; 2021. doi:10.5281/ZENODO.5226911
apa: Reichelt, M., Rose, H., Kosarev, A. N., Poltavtsev, S. V., Bayer, M., Akimov,
I. A., Schneider, C., Kamp, M., Höfling, S., & Meier, T. (2021). Controlling
the emission time of photon echoes by optical freezing of exciton dephasing and
rephasing in quantum-dot ensembles. LibreCat University. https://doi.org/10.5281/ZENODO.5226911
bibtex: '@book{Reichelt_Rose_Kosarev_Poltavtsev_Bayer_Akimov_Schneider_Kamp_Höfling_Meier_2021,
title={Controlling the emission time of photon echoes by optical freezing of exciton
dephasing and rephasing in quantum-dot ensembles}, DOI={10.5281/ZENODO.5226911},
publisher={LibreCat University}, author={Reichelt, Matthias and Rose, Hendrik
and Kosarev, Alexander N. and Poltavtsev, Sergey V. and Bayer, Manfred and Akimov,
Ilya A. and Schneider, Christian and Kamp, Martin and Höfling, Sven and Meier,
Torsten}, year={2021} }'
chicago: Reichelt, Matthias, Hendrik Rose, Alexander N. Kosarev, Sergey V. Poltavtsev,
Manfred Bayer, Ilya A. Akimov, Christian Schneider, Martin Kamp, Sven Höfling,
and Torsten Meier. Controlling the Emission Time of Photon Echoes by Optical
Freezing of Exciton Dephasing and Rephasing in Quantum-Dot Ensembles. LibreCat
University, 2021. https://doi.org/10.5281/ZENODO.5226911.
ieee: M. Reichelt et al., Controlling the emission time of photon echoes
by optical freezing of exciton dephasing and rephasing in quantum-dot ensembles.
LibreCat University, 2021.
mla: Reichelt, Matthias, et al. Controlling the Emission Time of Photon Echoes
by Optical Freezing of Exciton Dephasing and Rephasing in Quantum-Dot Ensembles.
LibreCat University, 2021, doi:10.5281/ZENODO.5226911.
short: M. Reichelt, H. Rose, A.N. Kosarev, S.V. Poltavtsev, M. Bayer, I.A. Akimov,
C. Schneider, M. Kamp, S. Höfling, T. Meier, Controlling the Emission Time of
Photon Echoes by Optical Freezing of Exciton Dephasing and Rephasing in Quantum-Dot
Ensembles, LibreCat University, 2021.
date_created: 2024-05-21T14:25:20Z
date_updated: 2024-07-15T09:36:00Z
department:
- _id: '15'
- _id: '170'
- _id: '293'
- _id: '35'
- _id: '230'
- _id: '429'
doi: 10.5281/ZENODO.5226911
project:
- _id: '54'
name: 'TRR 142 - A: TRR 142 - Project Area A'
publisher: LibreCat University
status: public
title: Controlling the emission time of photon echoes by optical freezing of exciton
dephasing and rephasing in quantum-dot ensembles
type: research_data
user_id: '16199'
year: '2021'
...
---
_id: '21821'
abstract:
- lang: eng
text: We present a combined experimental and numerical study of the far-field emission
properties of optical travelling wave antennas made from low-loss dielectric materials.
The antennas considered here are composed of two simple building blocks, a director
and a reflector, deposited on a glass substrate. Colloidal quantum dots placed
in the feed gap between the two elements serve as internal light source. The emission
profile of the antenna is mainly formed by the director while the reflector suppresses
backward emission. Systematic studies of the director dimensions as well as variation
of antenna material show that the effective refractive index of the director primarily
governs the far-field emission pattern. Below cut off, i.e., if the director’s
effective refractive index is smaller than the refractive index of the substrate,
the main lobe results from leaky wave emission along the director. In contrast,
if the director supports a guided mode, the emission predominately originates
from the end facet of the director.
article_number: '14694'
author:
- first_name: T.
full_name: Leuteritz, T.
last_name: Leuteritz
- first_name: Henna
full_name: Farheen, Henna
id: '53444'
last_name: Farheen
orcid: 0000-0001-7730-3489
- first_name: S.
full_name: Qiao, S.
last_name: Qiao
- first_name: F.
full_name: Spreyer, F.
last_name: Spreyer
- first_name: Christian
full_name: Schlickriede, Christian
id: '59792'
last_name: Schlickriede
- first_name: Thomas
full_name: Zentgraf, Thomas
id: '30525'
last_name: Zentgraf
orcid: 0000-0002-8662-1101
- first_name: Viktor
full_name: Myroshnychenko, Viktor
id: '46371'
last_name: Myroshnychenko
- first_name: Jens
full_name: Förstner, Jens
id: '158'
last_name: Förstner
orcid: 0000-0001-7059-9862
- first_name: S.
full_name: Linden, S.
last_name: Linden
citation:
ama: Leuteritz T, Farheen H, Qiao S, et al. Dielectric travelling wave antennas
for directional light emission. Optics Express. 2021;29(10). doi:10.1364/oe.422984
apa: Leuteritz, T., Farheen, H., Qiao, S., Spreyer, F., Schlickriede, C., Zentgraf,
T., Myroshnychenko, V., Förstner, J., & Linden, S. (2021). Dielectric travelling
wave antennas for directional light emission. Optics Express, 29(10),
Article 14694. https://doi.org/10.1364/oe.422984
bibtex: '@article{Leuteritz_Farheen_Qiao_Spreyer_Schlickriede_Zentgraf_Myroshnychenko_Förstner_Linden_2021,
title={Dielectric travelling wave antennas for directional light emission}, volume={29},
DOI={10.1364/oe.422984}, number={1014694},
journal={Optics Express}, author={Leuteritz, T. and Farheen, Henna and Qiao, S.
and Spreyer, F. and Schlickriede, Christian and Zentgraf, Thomas and Myroshnychenko,
Viktor and Förstner, Jens and Linden, S.}, year={2021} }'
chicago: Leuteritz, T., Henna Farheen, S. Qiao, F. Spreyer, Christian Schlickriede,
Thomas Zentgraf, Viktor Myroshnychenko, Jens Förstner, and S. Linden. “Dielectric
Travelling Wave Antennas for Directional Light Emission.” Optics Express
29, no. 10 (2021). https://doi.org/10.1364/oe.422984.
ieee: 'T. Leuteritz et al., “Dielectric travelling wave antennas for directional
light emission,” Optics Express, vol. 29, no. 10, Art. no. 14694, 2021,
doi: 10.1364/oe.422984.'
mla: Leuteritz, T., et al. “Dielectric Travelling Wave Antennas for Directional
Light Emission.” Optics Express, vol. 29, no. 10, 14694, 2021, doi:10.1364/oe.422984.
short: T. Leuteritz, H. Farheen, S. Qiao, F. Spreyer, C. Schlickriede, T. Zentgraf,
V. Myroshnychenko, J. Förstner, S. Linden, Optics Express 29 (2021).
date_created: 2021-04-29T06:56:40Z
date_updated: 2024-07-22T07:45:22Z
ddc:
- '530'
department:
- _id: '61'
- _id: '230'
- _id: '429'
- _id: '15'
- _id: '289'
doi: 10.1364/oe.422984
file:
- access_level: closed
content_type: application/pdf
creator: fossie
date_created: 2021-04-29T06:59:39Z
date_updated: 2021-04-29T06:59:39Z
file_id: '21822'
file_name: 2021-04 Leuteritz - Optics Express - Dielectric travelling wave antennas.pdf
file_size: 7464073
relation: main_file
success: 1
file_date_updated: 2021-04-29T06:59:39Z
has_accepted_license: '1'
intvolume: ' 29'
issue: '10'
keyword:
- tet_topic_opticalantenna
language:
- iso: eng
project:
- _id: '53'
grant_number: '231447078'
name: TRR 142
- _id: '56'
name: TRR 142 - Project Area C
- _id: '75'
grant_number: '231447078'
name: TRR 142 - Subproject C5
publication: Optics Express
publication_identifier:
issn:
- 1094-4087
publication_status: published
status: public
title: Dielectric travelling wave antennas for directional light emission
type: journal_article
user_id: '158'
volume: 29
year: '2021'
...
---
_id: '26889'
author:
- first_name: Kai Hong
full_name: Luo, Kai Hong
id: '36389'
last_name: Luo
orcid: 0000-0003-1008-4976
- first_name: Matteo
full_name: Santandrea, Matteo
id: '55095'
last_name: Santandrea
orcid: 0000-0001-5718-358X
- first_name: Michael
full_name: Stefszky, Michael
id: '42777'
last_name: Stefszky
- first_name: Jan
full_name: Sperling, Jan
id: '75127'
last_name: Sperling
orcid: 0000-0002-5844-3205
- first_name: Marcello
full_name: Massaro, Marcello
id: '59545'
last_name: Massaro
orcid: 0000-0002-2539-7652
- first_name: Alessandro
full_name: Ferreri, Alessandro
id: '65609'
last_name: Ferreri
- first_name: Polina
full_name: Sharapova, Polina
id: '60286'
last_name: Sharapova
- first_name: Harald
full_name: Herrmann, Harald
id: '216'
last_name: Herrmann
- first_name: Christine
full_name: Silberhorn, Christine
id: '26263'
last_name: Silberhorn
citation:
ama: 'Luo KH, Santandrea M, Stefszky M, et al. Quantum optical coherence: From linear
to nonlinear interferometers. Physical Review A. Published online 2021.
doi:10.1103/physreva.104.043707'
apa: 'Luo, K. H., Santandrea, M., Stefszky, M., Sperling, J., Massaro, M., Ferreri,
A., Sharapova, P., Herrmann, H., & Silberhorn, C. (2021). Quantum optical
coherence: From linear to nonlinear interferometers. Physical Review A.
https://doi.org/10.1103/physreva.104.043707'
bibtex: '@article{Luo_Santandrea_Stefszky_Sperling_Massaro_Ferreri_Sharapova_Herrmann_Silberhorn_2021,
title={Quantum optical coherence: From linear to nonlinear interferometers}, DOI={10.1103/physreva.104.043707},
journal={Physical Review A}, author={Luo, Kai Hong and Santandrea, Matteo and
Stefszky, Michael and Sperling, Jan and Massaro, Marcello and Ferreri, Alessandro
and Sharapova, Polina and Herrmann, Harald and Silberhorn, Christine}, year={2021}
}'
chicago: 'Luo, Kai Hong, Matteo Santandrea, Michael Stefszky, Jan Sperling, Marcello
Massaro, Alessandro Ferreri, Polina Sharapova, Harald Herrmann, and Christine
Silberhorn. “Quantum Optical Coherence: From Linear to Nonlinear Interferometers.”
Physical Review A, 2021. https://doi.org/10.1103/physreva.104.043707.'
ieee: 'K. H. Luo et al., “Quantum optical coherence: From linear to nonlinear
interferometers,” Physical Review A, 2021, doi: 10.1103/physreva.104.043707.'
mla: 'Luo, Kai Hong, et al. “Quantum Optical Coherence: From Linear to Nonlinear
Interferometers.” Physical Review A, 2021, doi:10.1103/physreva.104.043707.'
short: K.H. Luo, M. Santandrea, M. Stefszky, J. Sperling, M. Massaro, A. Ferreri,
P. Sharapova, H. Herrmann, C. Silberhorn, Physical Review A (2021).
date_created: 2021-10-26T12:42:16Z
date_updated: 2023-04-20T15:08:25Z
department:
- _id: '15'
- _id: '170'
- _id: '569'
- _id: '706'
- _id: '288'
- _id: '230'
- _id: '429'
- _id: '35'
doi: 10.1103/physreva.104.043707
language:
- iso: eng
project:
- _id: '53'
name: 'TRR 142: TRR 142'
- _id: '56'
name: 'TRR 142 - C: TRR 142 - Project Area C'
- _id: '72'
name: 'TRR 142 - C2: TRR 142 - Subproject C2'
publication: Physical Review A
publication_identifier:
issn:
- 2469-9926
- 2469-9934
publication_status: published
status: public
title: 'Quantum optical coherence: From linear to nonlinear interferometers'
type: journal_article
user_id: '16199'
year: '2021'
...
---
_id: '26283'
author:
- first_name: Carolin
full_name: Lüders, Carolin
last_name: Lüders
- first_name: Matthias
full_name: Pukrop, Matthias
id: '64535'
last_name: Pukrop
- first_name: Elena
full_name: Rozas, Elena
last_name: Rozas
- first_name: Christian
full_name: Schneider, Christian
last_name: Schneider
- first_name: Sven
full_name: Höfling, Sven
last_name: Höfling
- first_name: Jan
full_name: Sperling, Jan
id: '75127'
last_name: Sperling
orcid: 0000-0002-5844-3205
- first_name: Stefan
full_name: Schumacher, Stefan
id: '27271'
last_name: Schumacher
orcid: 0000-0003-4042-4951
- first_name: Marc
full_name: Aßmann, Marc
last_name: Aßmann
citation:
ama: Lüders C, Pukrop M, Rozas E, et al. Quantifying Quantum Coherence in Polariton
Condensates. PRX Quantum. Published online 2021. doi:10.1103/prxquantum.2.030320
apa: Lüders, C., Pukrop, M., Rozas, E., Schneider, C., Höfling, S., Sperling, J.,
Schumacher, S., & Aßmann, M. (2021). Quantifying Quantum Coherence in Polariton
Condensates. PRX Quantum. https://doi.org/10.1103/prxquantum.2.030320
bibtex: '@article{Lüders_Pukrop_Rozas_Schneider_Höfling_Sperling_Schumacher_Aßmann_2021,
title={Quantifying Quantum Coherence in Polariton Condensates}, DOI={10.1103/prxquantum.2.030320},
journal={PRX Quantum}, author={Lüders, Carolin and Pukrop, Matthias and Rozas,
Elena and Schneider, Christian and Höfling, Sven and Sperling, Jan and Schumacher,
Stefan and Aßmann, Marc}, year={2021} }'
chicago: Lüders, Carolin, Matthias Pukrop, Elena Rozas, Christian Schneider, Sven
Höfling, Jan Sperling, Stefan Schumacher, and Marc Aßmann. “Quantifying Quantum
Coherence in Polariton Condensates.” PRX Quantum, 2021. https://doi.org/10.1103/prxquantum.2.030320.
ieee: 'C. Lüders et al., “Quantifying Quantum Coherence in Polariton Condensates,”
PRX Quantum, 2021, doi: 10.1103/prxquantum.2.030320.'
mla: Lüders, Carolin, et al. “Quantifying Quantum Coherence in Polariton Condensates.”
PRX Quantum, 2021, doi:10.1103/prxquantum.2.030320.
short: C. Lüders, M. Pukrop, E. Rozas, C. Schneider, S. Höfling, J. Sperling, S.
Schumacher, M. Aßmann, PRX Quantum (2021).
date_created: 2021-10-15T16:00:39Z
date_updated: 2023-04-20T15:11:36Z
department:
- _id: '15'
- _id: '170'
- _id: '297'
- _id: '706'
- _id: '230'
- _id: '429'
- _id: '623'
- _id: '35'
doi: 10.1103/prxquantum.2.030320
language:
- iso: eng
project:
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
- _id: '53'
name: 'TRR 142: TRR 142'
- _id: '54'
name: 'TRR 142 - A: TRR 142 - Project Area A'
- _id: '61'
name: 'TRR 142 - A4: TRR 142 - Subproject A4'
publication: PRX Quantum
publication_identifier:
issn:
- 2691-3399
publication_status: published
status: public
title: Quantifying Quantum Coherence in Polariton Condensates
type: journal_article
user_id: '16199'
year: '2021'
...
---
_id: '21946'
abstract:
- lang: eng
text: Lithium niobate (LiNbO3), a material frequently used in optical applications,
hosts different kinds of polarons that significantly affect many of its physical
properties. In this study, a variety of electron polarons, namely free, bound,
and bipolarons, are analyzed using first-principles calculations. We perform a
full structural optimization based on density-functional theory for selected intrinsic
defects with special attention to the role of symmetry-breaking distortions that
lower the total energy. The cations hosting the various polarons relax to a different
degree, with a larger relaxation corresponding to a larger gap between the defect
level and the conduction-band edge. The projected density of states reveals that
the polaron states are formerly empty Nb 4d states lowered into the band gap.
Optical absorption spectra are derived within the independent-particle approximation,
corrected by the GW approximation that yields a wider band gap and by including
excitonic effects within the Bethe-Salpeter equation. Comparing the calculated
spectra with the density of states, we find that the defect peak observed in the
optical absorption stems from transitions between the defect level and a continuum
of empty Nb 4d states. Signatures of polarons are further analyzed in the reflectivity
and other experimentally measurable optical coefficients.
article_type: original
author:
- first_name: Falko
full_name: Schmidt, Falko
id: '35251'
last_name: Schmidt
orcid: 0000-0002-5071-5528
- first_name: Agnieszka L.
full_name: Kozub, Agnieszka L.
id: '77566'
last_name: Kozub
orcid: https://orcid.org/0000-0001-6584-0201
- 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
- first_name: Arno
full_name: Schindlmayr, Arno
id: '458'
last_name: Schindlmayr
orcid: 0000-0002-4855-071X
citation:
ama: 'Schmidt F, Kozub AL, Gerstmann U, Schmidt WG, Schindlmayr A. Electron polarons
in lithium niobate: Charge localization, lattice deformation, and optical response.
Crystals. 2021;11:542. doi:10.3390/cryst11050542'
apa: 'Schmidt, F., Kozub, A. L., Gerstmann, U., Schmidt, W. G., & Schindlmayr,
A. (2021). Electron polarons in lithium niobate: Charge localization, lattice
deformation, and optical response. Crystals, 11, 542. https://doi.org/10.3390/cryst11050542'
bibtex: '@article{Schmidt_Kozub_Gerstmann_Schmidt_Schindlmayr_2021, title={Electron
polarons in lithium niobate: Charge localization, lattice deformation, and optical
response}, volume={11}, DOI={10.3390/cryst11050542},
journal={Crystals}, publisher={MDPI}, author={Schmidt, Falko and Kozub, Agnieszka
L. and Gerstmann, Uwe and Schmidt, Wolf Gero and Schindlmayr, Arno}, year={2021},
pages={542} }'
chicago: 'Schmidt, Falko, Agnieszka L. Kozub, Uwe Gerstmann, Wolf Gero Schmidt,
and Arno Schindlmayr. “Electron Polarons in Lithium Niobate: Charge Localization,
Lattice Deformation, and Optical Response.” Crystals 11 (2021): 542. https://doi.org/10.3390/cryst11050542.'
ieee: 'F. Schmidt, A. L. Kozub, U. Gerstmann, W. G. Schmidt, and A. Schindlmayr,
“Electron polarons in lithium niobate: Charge localization, lattice deformation,
and optical response,” Crystals, vol. 11, p. 542, 2021, doi: 10.3390/cryst11050542.'
mla: 'Schmidt, Falko, et al. “Electron Polarons in Lithium Niobate: Charge Localization,
Lattice Deformation, and Optical Response.” Crystals, vol. 11, MDPI, 2021,
p. 542, doi:10.3390/cryst11050542.'
short: F. Schmidt, A.L. Kozub, U. Gerstmann, W.G. Schmidt, A. Schindlmayr, Crystals
11 (2021) 542.
date_created: 2021-05-03T09:36:13Z
date_updated: 2023-04-21T11:20:15Z
ddc:
- '530'
department:
- _id: '296'
- _id: '230'
- _id: '429'
- _id: '295'
- _id: '15'
- _id: '170'
- _id: '35'
- _id: '790'
doi: 10.3390/cryst11050542
external_id:
isi:
- '000653822700001'
file:
- access_level: open_access
content_type: application/pdf
creator: schindlm
date_created: 2021-05-13T16:47:11Z
date_updated: 2021-05-13T16:51:41Z
description: Creative Commons Attribution 4.0 International Public License (CC BY
4.0)
file_id: '22163'
file_name: crystals-11-00542.pdf
file_size: 3042827
relation: main_file
title: 'Electron polarons in lithium niobate: Charge localization, lattice deformation,
and optical response'
file_date_updated: 2021-05-13T16:51:41Z
funded_apc: '1'
has_accepted_license: '1'
intvolume: ' 11'
isi: '1'
language:
- iso: eng
oa: '1'
page: '542'
project:
- _id: '53'
name: TRR 142
- _id: '55'
name: TRR 142 - Project Area B
- _id: '69'
name: TRR 142 - Subproject B4
- _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: Crystals
publication_identifier:
eissn:
- 2073-4352
publication_status: published
publisher: MDPI
quality_controlled: '1'
status: public
title: 'Electron polarons in lithium niobate: Charge localization, lattice deformation,
and optical response'
type: journal_article
user_id: '171'
volume: 11
year: '2021'
...
---
_id: '22310'
author:
- first_name: Sergej
full_name: Neufeld, Sergej
id: '23261'
last_name: Neufeld
- first_name: Adriana
full_name: Bocchini, Adriana
id: '58349'
last_name: Bocchini
orcid: https://orcid.org/0000-0002-2134-3075
- first_name: Wolf Gero
full_name: Schmidt, Wolf Gero
id: '468'
last_name: Schmidt
orcid: 0000-0002-2717-5076
citation:
ama: Neufeld S, Bocchini A, Schmidt WG. Potassium titanyl phosphate Z- and Y-cut
surfaces from density-functional theory. Physical Review Materials. Published
online 2021. doi:10.1103/physrevmaterials.5.064407
apa: Neufeld, S., Bocchini, A., & Schmidt, W. G. (2021). Potassium titanyl phosphate
Z- and Y-cut surfaces from density-functional theory. Physical Review Materials.
https://doi.org/10.1103/physrevmaterials.5.064407
bibtex: '@article{Neufeld_Bocchini_Schmidt_2021, title={Potassium titanyl phosphate
Z- and Y-cut surfaces from density-functional theory}, DOI={10.1103/physrevmaterials.5.064407},
journal={Physical Review Materials}, author={Neufeld, Sergej and Bocchini, Adriana
and Schmidt, Wolf Gero}, year={2021} }'
chicago: Neufeld, Sergej, Adriana Bocchini, and Wolf Gero Schmidt. “Potassium Titanyl
Phosphate Z- and Y-Cut Surfaces from Density-Functional Theory.” Physical Review
Materials, 2021. https://doi.org/10.1103/physrevmaterials.5.064407.
ieee: 'S. Neufeld, A. Bocchini, and W. G. Schmidt, “Potassium titanyl phosphate
Z- and Y-cut surfaces from density-functional theory,” Physical Review Materials,
2021, doi: 10.1103/physrevmaterials.5.064407.'
mla: Neufeld, Sergej, et al. “Potassium Titanyl Phosphate Z- and Y-Cut Surfaces
from Density-Functional Theory.” Physical Review Materials, 2021, doi:10.1103/physrevmaterials.5.064407.
short: S. Neufeld, A. Bocchini, W.G. Schmidt, Physical Review Materials (2021).
date_created: 2021-06-14T17:34:35Z
date_updated: 2023-04-20T14:08:07Z
department:
- _id: '15'
- _id: '295'
- _id: '170'
- _id: '429'
- _id: '230'
- _id: '35'
doi: 10.1103/physrevmaterials.5.064407
language:
- iso: eng
project:
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
- _id: '53'
name: 'TRR 142: TRR 142'
- _id: '55'
name: 'TRR 142 - B: TRR 142 - Project Area B'
- _id: '69'
name: 'TRR 142 - B4: TRR 142 - Subproject B4'
publication: Physical Review Materials
publication_identifier:
issn:
- 2475-9953
publication_status: published
status: public
title: Potassium titanyl phosphate Z- and Y-cut surfaces from density-functional theory
type: journal_article
user_id: '16199'
year: '2021'
...
---
_id: '22960'
abstract:
- lang: eng
text: We perform a theoretical analysis of the structural and electronic properties
of sodium potassium niobate K1-xNaxNbO3 in the orthorhombic room-temperature phase,
based on density-functional theory in combination with the supercell approach.
Our results for x=0 and x=0.5 are in very good agreement with experimental measurements
and establish that the lattice parameters decrease linearly with increasing Na
contents, disproving earlier theoretical studies based on the virtual-crystal
approximation that claimed a highly nonlinear behavior with a significant structural
distortion and volume reduction in K0.5Na0.5NbO3 compared to both end members
of the solid solution. Furthermore, we find that the electronic band gap varies
very little between x=0 and x=0.5, reflecting the small changes in the lattice
parameters.
article_number: '169'
article_type: original
author:
- first_name: Nithin
full_name: Bidaraguppe Ramesh, Nithin
id: '70064'
last_name: Bidaraguppe Ramesh
- first_name: Falko
full_name: Schmidt, Falko
id: '35251'
last_name: Schmidt
orcid: 0000-0002-5071-5528
- first_name: Arno
full_name: Schindlmayr, Arno
id: '458'
last_name: Schindlmayr
orcid: 0000-0002-4855-071X
citation:
ama: Bidaraguppe Ramesh N, Schmidt F, Schindlmayr A. Lattice parameters and electronic
band gap of orthorhombic potassium sodium niobate K0.5Na0.5NbO3 from density-functional
theory. The European Physical Journal B. 2021;94(8). doi:10.1140/epjb/s10051-021-00179-8
apa: Bidaraguppe Ramesh, N., Schmidt, F., & Schindlmayr, A. (2021). Lattice
parameters and electronic band gap of orthorhombic potassium sodium niobate K0.5Na0.5NbO3
from density-functional theory. The European Physical Journal B, 94(8),
Article 169. https://doi.org/10.1140/epjb/s10051-021-00179-8
bibtex: '@article{Bidaraguppe Ramesh_Schmidt_Schindlmayr_2021, title={Lattice parameters
and electronic band gap of orthorhombic potassium sodium niobate K0.5Na0.5NbO3
from density-functional theory}, volume={94}, DOI={10.1140/epjb/s10051-021-00179-8},
number={8169}, journal={The European Physical Journal B}, publisher={EDP Sciences,
Società Italiana di Fisica and Springer}, author={Bidaraguppe Ramesh, Nithin and
Schmidt, Falko and Schindlmayr, Arno}, year={2021} }'
chicago: Bidaraguppe Ramesh, Nithin, Falko Schmidt, and Arno Schindlmayr. “Lattice
Parameters and Electronic Band Gap of Orthorhombic Potassium Sodium Niobate K0.5Na0.5NbO3
from Density-Functional Theory.” The European Physical Journal B 94, no.
8 (2021). https://doi.org/10.1140/epjb/s10051-021-00179-8.
ieee: 'N. Bidaraguppe Ramesh, F. Schmidt, and A. Schindlmayr, “Lattice parameters
and electronic band gap of orthorhombic potassium sodium niobate K0.5Na0.5NbO3
from density-functional theory,” The European Physical Journal B, vol.
94, no. 8, Art. no. 169, 2021, doi: 10.1140/epjb/s10051-021-00179-8.'
mla: Bidaraguppe Ramesh, Nithin, et al. “Lattice Parameters and Electronic Band
Gap of Orthorhombic Potassium Sodium Niobate K0.5Na0.5NbO3 from Density-Functional
Theory.” The European Physical Journal B, vol. 94, no. 8, 169, EDP Sciences,
Società Italiana di Fisica and Springer, 2021, doi:10.1140/epjb/s10051-021-00179-8.
short: N. Bidaraguppe Ramesh, F. Schmidt, A. Schindlmayr, The European Physical
Journal B 94 (2021).
date_created: 2021-08-08T21:21:42Z
date_updated: 2023-04-20T14:56:25Z
ddc:
- '530'
department:
- _id: '296'
- _id: '230'
- _id: '429'
- _id: '15'
- _id: '170'
- _id: '35'
doi: 10.1140/epjb/s10051-021-00179-8
external_id:
isi:
- '000687163200002'
file:
- access_level: open_access
content_type: application/pdf
creator: schindlm
date_created: 2021-09-02T08:05:06Z
date_updated: 2021-09-02T08:05:06Z
description: Creative Commons Attribution 4.0 International Public License (CC BY
4.0)
file_id: '23679'
file_name: BidaraguppeRamesh2021_Article_LatticeParametersAndElectronic.pdf
file_size: 850389
relation: main_file
title: Lattice parameters and electronic bandgap of orthorhombic potassium sodium
niobate K0.5Na0.5NbO3 from density-functional theory
file_date_updated: 2021-09-02T08:05:06Z
has_accepted_license: '1'
intvolume: ' 94'
isi: '1'
issue: '8'
language:
- iso: eng
oa: '1'
project:
- _id: '53'
name: TRR 142
- _id: '55'
name: TRR 142 - Project Area B
- _id: '69'
name: TRR 142 - Subproject B4
publication: The European Physical Journal B
publication_identifier:
eissn:
- 1434-6036
issn:
- 1434-6028
publication_status: published
publisher: EDP Sciences, Società Italiana di Fisica and Springer
quality_controlled: '1'
status: public
title: Lattice parameters and electronic band gap of orthorhombic potassium sodium
niobate K0.5Na0.5NbO3 from density-functional theory
type: journal_article
user_id: '16199'
volume: 94
year: '2021'
...
---
_id: '23816'
abstract:
- lang: eng
text: Employing the ultrafast control of electronic states of a semiconductor quantum
dot in a cavity, we introduce an approach to achieve on-demand emission of single
photons with almost perfect indistinguishability and photon pairs with near ideal
entanglement. Our scheme is based on optical excitation off resonant to a cavity
mode followed by ultrafast control of the electronic states using the time-dependent
quantum-confined Stark effect, which then allows for cavity-resonant emission.
Our theoretical analysis considers cavity-loss mechanisms, the Stark effect, and
phonon-induced dephasing, allowing realistic predictions for finite temperatures.
author:
- first_name: David
full_name: Bauch, David
last_name: Bauch
- first_name: Dirk Florian
full_name: Heinze, Dirk Florian
id: '10904'
last_name: Heinze
- first_name: Jens
full_name: Förstner, Jens
id: '158'
last_name: Förstner
orcid: 0000-0001-7059-9862
- first_name: Klaus
full_name: Jöns, Klaus
id: '85353'
last_name: Jöns
- first_name: Stefan
full_name: Schumacher, Stefan
id: '27271'
last_name: Schumacher
orcid: 0000-0003-4042-4951
citation:
ama: Bauch D, Heinze DF, Förstner J, Jöns K, Schumacher S. Ultrafast electric control
of cavity mediated single-photon and photon-pair generation with semiconductor
quantum dots. Physical Review B. 2021;104:085308. doi:10.1103/physrevb.104.085308
apa: Bauch, D., Heinze, D. F., Förstner, J., Jöns, K., & Schumacher, S. (2021).
Ultrafast electric control of cavity mediated single-photon and photon-pair generation
with semiconductor quantum dots. Physical Review B, 104, 085308.
https://doi.org/10.1103/physrevb.104.085308
bibtex: '@article{Bauch_Heinze_Förstner_Jöns_Schumacher_2021, title={Ultrafast electric
control of cavity mediated single-photon and photon-pair generation with semiconductor
quantum dots}, volume={104}, DOI={10.1103/physrevb.104.085308},
journal={Physical Review B}, author={Bauch, David and Heinze, Dirk Florian and
Förstner, Jens and Jöns, Klaus and Schumacher, Stefan}, year={2021}, pages={085308}
}'
chicago: 'Bauch, David, Dirk Florian Heinze, Jens Förstner, Klaus Jöns, and Stefan
Schumacher. “Ultrafast Electric Control of Cavity Mediated Single-Photon and Photon-Pair
Generation with Semiconductor Quantum Dots.” Physical Review B 104 (2021):
085308. https://doi.org/10.1103/physrevb.104.085308.'
ieee: 'D. Bauch, D. F. Heinze, J. Förstner, K. Jöns, and S. Schumacher, “Ultrafast
electric control of cavity mediated single-photon and photon-pair generation with
semiconductor quantum dots,” Physical Review B, vol. 104, p. 085308, 2021,
doi: 10.1103/physrevb.104.085308.'
mla: Bauch, David, et al. “Ultrafast Electric Control of Cavity Mediated Single-Photon
and Photon-Pair Generation with Semiconductor Quantum Dots.” Physical Review
B, vol. 104, 2021, p. 085308, doi:10.1103/physrevb.104.085308.
short: D. Bauch, D.F. Heinze, J. Förstner, K. Jöns, S. Schumacher, Physical Review
B 104 (2021) 085308.
date_created: 2021-09-06T18:02:44Z
date_updated: 2023-04-20T15:33:52Z
ddc:
- '530'
department:
- _id: '61'
- _id: '230'
- _id: '15'
- _id: '170'
- _id: '297'
- _id: '429'
- _id: '623'
- _id: '35'
doi: 10.1103/physrevb.104.085308
file:
- access_level: open_access
content_type: application/pdf
creator: fossie
date_created: 2021-09-07T06:32:25Z
date_updated: 2021-09-07T07:43:47Z
file_id: '23818'
file_name: 2021-08 Bauch PhysRevB.104.085308.pdf
file_size: 887439
relation: main_file
file_date_updated: 2021-09-07T07:43:47Z
has_accepted_license: '1'
intvolume: ' 104'
keyword:
- tet_topic_qd
language:
- iso: eng
oa: '1'
page: '085308'
project:
- _id: '53'
name: TRR 142
- _id: '54'
name: TRR 142 - Project Area A
- _id: '60'
name: TRR 142 - Subproject A3
- _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: Physical Review B
publication_identifier:
issn:
- 2469-9950
- 2469-9969
publication_status: published
status: public
title: Ultrafast electric control of cavity mediated single-photon and photon-pair
generation with semiconductor quantum dots
type: journal_article
user_id: '16199'
volume: 104
year: '2021'
...
---
_id: '23418'
abstract:
- lang: eng
text: Density-functional theory within a Berry-phase formulation of the dynamical
polarization is used to determine the second-order susceptibility χ(2) of lithium
niobate (LiNbO3). Defect trapped polarons and bipolarons are found to strongly
enhance the nonlinear susceptibility of the material, in particular if localized
at NbV–VLi defect pairs. This is essentially a consequence of the polaronic excitation
resulting in relaxation-induced gap states. The occupation of these levels leads
to strongly enhanced χ(2) coefficients and allows for the spatial and transient
modification of the second-harmonic generation of macroscopic samples.
article_type: original
author:
- first_name: Agnieszka L.
full_name: Kozub, Agnieszka L.
id: '77566'
last_name: Kozub
orcid: https://orcid.org/0000-0001-6584-0201
- first_name: Arno
full_name: Schindlmayr, Arno
id: '458'
last_name: Schindlmayr
orcid: 0000-0002-4855-071X
- 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: Kozub AL, Schindlmayr A, Gerstmann U, Schmidt WG. Polaronic enhancement of
second-harmonic generation in lithium niobate. Physical Review B. 2021;104:174110.
doi:10.1103/PhysRevB.104.174110
apa: Kozub, A. L., Schindlmayr, A., Gerstmann, U., & Schmidt, W. G. (2021).
Polaronic enhancement of second-harmonic generation in lithium niobate. Physical
Review B, 104, 174110. https://doi.org/10.1103/PhysRevB.104.174110
bibtex: '@article{Kozub_Schindlmayr_Gerstmann_Schmidt_2021, title={Polaronic enhancement
of second-harmonic generation in lithium niobate}, volume={104}, DOI={10.1103/PhysRevB.104.174110},
journal={Physical Review B}, publisher={American Physical Society}, author={Kozub,
Agnieszka L. and Schindlmayr, Arno and Gerstmann, Uwe and Schmidt, Wolf Gero},
year={2021}, pages={174110} }'
chicago: 'Kozub, Agnieszka L., Arno Schindlmayr, Uwe Gerstmann, and Wolf Gero Schmidt.
“Polaronic Enhancement of Second-Harmonic Generation in Lithium Niobate.” Physical
Review B 104 (2021): 174110. https://doi.org/10.1103/PhysRevB.104.174110.'
ieee: 'A. L. Kozub, A. Schindlmayr, U. Gerstmann, and W. G. Schmidt, “Polaronic
enhancement of second-harmonic generation in lithium niobate,” Physical Review
B, vol. 104, p. 174110, 2021, doi: 10.1103/PhysRevB.104.174110.'
mla: Kozub, Agnieszka L., et al. “Polaronic Enhancement of Second-Harmonic Generation
in Lithium Niobate.” Physical Review B, vol. 104, American Physical Society,
2021, p. 174110, doi:10.1103/PhysRevB.104.174110.
short: A.L. Kozub, A. Schindlmayr, U. Gerstmann, W.G. Schmidt, Physical Review B
104 (2021) 174110.
date_created: 2021-08-16T19:09:46Z
date_updated: 2023-04-21T11:15:30Z
ddc:
- '530'
department:
- _id: '296'
- _id: '230'
- _id: '429'
- _id: '295'
- _id: '15'
- _id: '170'
- _id: '790'
doi: 10.1103/PhysRevB.104.174110
external_id:
arxiv:
- '2106.01145'
isi:
- '000720931400007'
file:
- access_level: open_access
content_type: application/pdf
creator: schindlm
date_created: 2021-11-18T20:49:19Z
date_updated: 2021-11-18T20:49:19Z
description: © 2021 American Physical Society
file_id: '27577'
file_name: PhysRevB.104.174110.pdf
file_size: 804012
relation: main_file
title: Polaronic enhancement of second-harmonic generation in lithium niobate
file_date_updated: 2021-11-18T20:49:19Z
has_accepted_license: '1'
intvolume: ' 104'
isi: '1'
language:
- iso: eng
oa: '1'
page: '174110'
project:
- _id: '53'
name: TRR 142
- _id: '55'
name: TRR 142 - Project Area B
- _id: '69'
name: TRR 142 - Subproject B4
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
publication: Physical Review B
publication_identifier:
eissn:
- 2469-9969
issn:
- 2469-9950
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
status: public
title: Polaronic enhancement of second-harmonic generation in lithium niobate
type: journal_article
user_id: '171'
volume: 104
year: '2021'
...
---
_id: '21547'
author:
- first_name: Matvei
full_name: Riabinin, Matvei
last_name: Riabinin
- first_name: Polina
full_name: Sharapova, Polina
id: '60286'
last_name: Sharapova
- first_name: Tim
full_name: Bartley, Tim
id: '49683'
last_name: Bartley
- first_name: Torsten
full_name: Meier, Torsten
id: '344'
last_name: Meier
orcid: 0000-0001-8864-2072
citation:
ama: Riabinin M, Sharapova P, Bartley T, Meier T. Generating two-mode squeezing
with multimode measurement-induced nonlinearity. Journal of Physics Communications.
2021;5(4). doi:10.1088/2399-6528/abeec2
apa: Riabinin, M., Sharapova, P., Bartley, T., & Meier, T. (2021). Generating
two-mode squeezing with multimode measurement-induced nonlinearity. Journal
of Physics Communications, 5(4). https://doi.org/10.1088/2399-6528/abeec2
bibtex: '@article{Riabinin_Sharapova_Bartley_Meier_2021, title={Generating two-mode
squeezing with multimode measurement-induced nonlinearity}, volume={5}, DOI={10.1088/2399-6528/abeec2},
number={4}, journal={Journal of Physics Communications}, author={Riabinin, Matvei
and Sharapova, Polina and Bartley, Tim and Meier, Torsten}, year={2021} }'
chicago: Riabinin, Matvei, Polina Sharapova, Tim Bartley, and Torsten Meier. “Generating
Two-Mode Squeezing with Multimode Measurement-Induced Nonlinearity.” Journal
of Physics Communications 5, no. 4 (2021). https://doi.org/10.1088/2399-6528/abeec2.
ieee: 'M. Riabinin, P. Sharapova, T. Bartley, and T. Meier, “Generating two-mode
squeezing with multimode measurement-induced nonlinearity,” Journal of Physics
Communications, vol. 5, no. 4, 2021, doi: 10.1088/2399-6528/abeec2.'
mla: Riabinin, Matvei, et al. “Generating Two-Mode Squeezing with Multimode Measurement-Induced
Nonlinearity.” Journal of Physics Communications, vol. 5, no. 4, 2021,
doi:10.1088/2399-6528/abeec2.
short: M. Riabinin, P. Sharapova, T. Bartley, T. Meier, Journal of Physics Communications
5 (2021).
date_created: 2021-03-22T08:49:03Z
date_updated: 2023-04-21T11:15:28Z
department:
- _id: '15'
- _id: '569'
- _id: '170'
- _id: '293'
- _id: '230'
- _id: '623'
- _id: '429'
- _id: '482'
- _id: '35'
doi: 10.1088/2399-6528/abeec2
intvolume: ' 5'
issue: '4'
language:
- iso: eng
project:
- _id: '53'
name: TRR 142
- _id: '56'
name: TRR 142 - Project Area C
- _id: '72'
name: TRR 142 - Subproject C2
- _id: '76'
name: TRR 142 - Subproject C6
- _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: Journal of Physics Communications
publication_identifier:
issn:
- 2399-6528
publication_status: published
status: public
title: Generating two-mode squeezing with multimode measurement-induced nonlinearity
type: journal_article
user_id: '16199'
volume: 5
year: '2021'
...
---
_id: '21587'
abstract:
- lang: eng
text: Solving partial differential equations on unstructured grids is a cornerstone
of engineering and scientific computing. Nowadays, heterogeneous parallel platforms
with CPUs, GPUs, and FPGAs enable energy-efficient and computationally demanding
simulations. We developed the HighPerMeshes C++-embedded Domain-Specific Language
(DSL) for bridging the abstraction gap between the mathematical and algorithmic
formulation of mesh-based algorithms for PDE problems on the one hand and an increasing
number of heterogeneous platforms with their different parallel programming and
runtime models on the other hand. Thus, the HighPerMeshes DSL aims at higher productivity
in the code development process for multiple target platforms. We introduce the
concepts as well as the basic structure of the HighPerMeshes DSL, and demonstrate
its usage with three examples, a Poisson and monodomain problem, respectively,
solved by the continuous finite element method, and the discontinuous Galerkin
method for Maxwell’s equation. The mapping of the abstract algorithmic description
onto parallel hardware, including distributed memory compute clusters, is presented.
Finally, the achievable performance and scalability are demonstrated for a typical
example problem on a multi-core CPU cluster.
author:
- first_name: Samer
full_name: Alhaddad, Samer
id: '42456'
last_name: Alhaddad
- first_name: Jens
full_name: Förstner, Jens
id: '158'
last_name: Förstner
orcid: 0000-0001-7059-9862
- first_name: Stefan
full_name: Groth, Stefan
last_name: Groth
- first_name: Daniel
full_name: Grünewald, Daniel
last_name: Grünewald
- first_name: Yevgen
full_name: Grynko, Yevgen
id: '26059'
last_name: Grynko
- first_name: Frank
full_name: Hannig, Frank
last_name: Hannig
- first_name: Tobias
full_name: Kenter, Tobias
id: '3145'
last_name: Kenter
- first_name: Franz-Josef
full_name: Pfreundt, Franz-Josef
last_name: Pfreundt
- first_name: Christian
full_name: Plessl, Christian
id: '16153'
last_name: Plessl
orcid: 0000-0001-5728-9982
- first_name: Merlind
full_name: Schotte, Merlind
last_name: Schotte
- first_name: Thomas
full_name: Steinke, Thomas
last_name: Steinke
- first_name: Jürgen
full_name: Teich, Jürgen
last_name: Teich
- first_name: Martin
full_name: Weiser, Martin
last_name: Weiser
- first_name: Florian
full_name: Wende, Florian
last_name: Wende
citation:
ama: 'Alhaddad S, Förstner J, Groth S, et al. HighPerMeshes – A Domain-Specific
Language for Numerical Algorithms on Unstructured Grids. In: Euro-Par 2020:
Parallel Processing Workshops. ; 2021. doi:10.1007/978-3-030-71593-9_15'
apa: 'Alhaddad, S., Förstner, J., Groth, S., Grünewald, D., Grynko, Y., Hannig,
F., Kenter, T., Pfreundt, F.-J., Plessl, C., Schotte, M., Steinke, T., Teich,
J., Weiser, M., & Wende, F. (2021). HighPerMeshes – A Domain-Specific Language
for Numerical Algorithms on Unstructured Grids. In Euro-Par 2020: Parallel
Processing Workshops. https://doi.org/10.1007/978-3-030-71593-9_15'
bibtex: '@inbook{Alhaddad_Förstner_Groth_Grünewald_Grynko_Hannig_Kenter_Pfreundt_Plessl_Schotte_et
al._2021, place={Cham}, title={HighPerMeshes – A Domain-Specific Language for
Numerical Algorithms on Unstructured Grids}, DOI={10.1007/978-3-030-71593-9_15},
booktitle={Euro-Par 2020: Parallel Processing Workshops}, author={Alhaddad, Samer
and Förstner, Jens and Groth, Stefan and Grünewald, Daniel and Grynko, Yevgen
and Hannig, Frank and Kenter, Tobias and Pfreundt, Franz-Josef and Plessl, Christian
and Schotte, Merlind and et al.}, year={2021} }'
chicago: 'Alhaddad, Samer, Jens Förstner, Stefan Groth, Daniel Grünewald, Yevgen
Grynko, Frank Hannig, Tobias Kenter, et al. “HighPerMeshes – A Domain-Specific
Language for Numerical Algorithms on Unstructured Grids.” In Euro-Par 2020:
Parallel Processing Workshops. Cham, 2021. https://doi.org/10.1007/978-3-030-71593-9_15.'
ieee: 'S. Alhaddad et al., “HighPerMeshes – A Domain-Specific Language for
Numerical Algorithms on Unstructured Grids,” in Euro-Par 2020: Parallel Processing
Workshops, Cham, 2021.'
mla: 'Alhaddad, Samer, et al. “HighPerMeshes – A Domain-Specific Language for Numerical
Algorithms on Unstructured Grids.” Euro-Par 2020: Parallel Processing Workshops,
2021, doi:10.1007/978-3-030-71593-9_15.'
short: 'S. Alhaddad, J. Förstner, S. Groth, D. Grünewald, Y. Grynko, F. Hannig,
T. Kenter, F.-J. Pfreundt, C. Plessl, M. Schotte, T. Steinke, J. Teich, M. Weiser,
F. Wende, in: Euro-Par 2020: Parallel Processing Workshops, Cham, 2021.'
date_created: 2021-03-31T19:39:42Z
date_updated: 2023-09-26T11:40:25Z
ddc:
- '004'
department:
- _id: '61'
- _id: '230'
- _id: '429'
- _id: '27'
- _id: '518'
doi: 10.1007/978-3-030-71593-9_15
file:
- access_level: closed
content_type: application/pdf
creator: fossie
date_created: 2021-03-31T19:42:52Z
date_updated: 2021-03-31T19:42:52Z
file_id: '21588'
file_name: 2021-03 Alhaddad2021_Chapter_HighPerMeshesADomain-SpecificL.pdf
file_size: 564398
relation: main_file
success: 1
file_date_updated: 2021-03-31T19:42:52Z
has_accepted_license: '1'
keyword:
- tet_topic_hpc
language:
- iso: eng
place: Cham
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
publication: 'Euro-Par 2020: Parallel Processing Workshops'
publication_identifier:
isbn:
- '9783030715922'
- '9783030715939'
issn:
- 0302-9743
- 1611-3349
publication_status: published
quality_controlled: '1'
status: public
title: HighPerMeshes – A Domain-Specific Language for Numerical Algorithms on Unstructured
Grids
type: book_chapter
user_id: '15278'
year: '2021'
...
---
_id: '21362'
article_number: '013099'
author:
- first_name: Yan
full_name: Xue, Yan
last_name: Xue
- first_name: Igor
full_name: Chestnov, Igor
last_name: Chestnov
- first_name: Evgeny
full_name: Sedov, Evgeny
last_name: Sedov
- first_name: Evgeniy
full_name: Kiktenko, Evgeniy
last_name: Kiktenko
- first_name: Aleksey K.
full_name: Fedorov, Aleksey K.
last_name: Fedorov
- 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: Alexey
full_name: Kavokin, Alexey
last_name: Kavokin
citation:
ama: Xue Y, Chestnov I, Sedov E, et al. Split-ring polariton condensates as macroscopic
two-level quantum systems. Physical Review Research. 2021;3(1). doi:10.1103/physrevresearch.3.013099
apa: Xue, Y., Chestnov, I., Sedov, E., Kiktenko, E., Fedorov, A. K., Schumacher,
S., Ma, X., & Kavokin, A. (2021). Split-ring polariton condensates as macroscopic
two-level quantum systems. Physical Review Research, 3(1), Article
013099. https://doi.org/10.1103/physrevresearch.3.013099
bibtex: '@article{Xue_Chestnov_Sedov_Kiktenko_Fedorov_Schumacher_Ma_Kavokin_2021,
title={Split-ring polariton condensates as macroscopic two-level quantum systems},
volume={3}, DOI={10.1103/physrevresearch.3.013099},
number={1013099}, journal={Physical Review Research}, author={Xue, Yan and Chestnov,
Igor and Sedov, Evgeny and Kiktenko, Evgeniy and Fedorov, Aleksey K. and Schumacher,
Stefan and Ma, Xuekai and Kavokin, Alexey}, year={2021} }'
chicago: Xue, Yan, Igor Chestnov, Evgeny Sedov, Evgeniy Kiktenko, Aleksey K. Fedorov,
Stefan Schumacher, Xuekai Ma, and Alexey Kavokin. “Split-Ring Polariton Condensates
as Macroscopic Two-Level Quantum Systems.” Physical Review Research 3,
no. 1 (2021). https://doi.org/10.1103/physrevresearch.3.013099.
ieee: 'Y. Xue et al., “Split-ring polariton condensates as macroscopic two-level
quantum systems,” Physical Review Research, vol. 3, no. 1, Art. no. 013099,
2021, doi: 10.1103/physrevresearch.3.013099.'
mla: Xue, Yan, et al. “Split-Ring Polariton Condensates as Macroscopic Two-Level
Quantum Systems.” Physical Review Research, vol. 3, no. 1, 013099, 2021,
doi:10.1103/physrevresearch.3.013099.
short: Y. Xue, I. Chestnov, E. Sedov, E. Kiktenko, A.K. Fedorov, S. Schumacher,
X. Ma, A. Kavokin, Physical Review Research 3 (2021).
date_created: 2021-03-02T10:28:55Z
date_updated: 2025-12-05T13:48:59Z
department:
- _id: '15'
- _id: '170'
- _id: '297'
- _id: '705'
- _id: '230'
- _id: '429'
- _id: '35'
doi: 10.1103/physrevresearch.3.013099
intvolume: ' 3'
issue: '1'
language:
- iso: eng
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
- _id: '53'
name: 'TRR 142: TRR 142'
- _id: '54'
name: 'TRR 142 - A: TRR 142 - Project Area A'
- _id: '61'
name: 'TRR 142 - A4: TRR 142 - Subproject A4'
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
- _id: '53'
name: 'TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten
zu funktionellen Strukturen'
publication: Physical Review Research
publication_identifier:
issn:
- 2643-1564
publication_status: published
status: public
title: Split-ring polariton condensates as macroscopic two-level quantum systems
type: journal_article
user_id: '16199'
volume: 3
year: '2021'
...
---
_id: '21359'
article_number: '075305'
author:
- first_name: Franziska
full_name: Barkhausen, Franziska
last_name: Barkhausen
- first_name: Matthias
full_name: Pukrop, Matthias
id: '64535'
last_name: Pukrop
- 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: Barkhausen F, Pukrop M, Schumacher S, Ma X. Structuring coflowing and counterflowing
currents of polariton condensates in concentric ring-shaped and elliptical potentials.
Physical Review B. 2021;103(7). doi:10.1103/physrevb.103.075305
apa: Barkhausen, F., Pukrop, M., Schumacher, S., & Ma, X. (2021). Structuring
coflowing and counterflowing currents of polariton condensates in concentric ring-shaped
and elliptical potentials. Physical Review B, 103(7), Article 075305.
https://doi.org/10.1103/physrevb.103.075305
bibtex: '@article{Barkhausen_Pukrop_Schumacher_Ma_2021, title={Structuring coflowing
and counterflowing currents of polariton condensates in concentric ring-shaped
and elliptical potentials}, volume={103}, DOI={10.1103/physrevb.103.075305},
number={7075305}, journal={Physical Review B}, author={Barkhausen, Franziska and
Pukrop, Matthias and Schumacher, Stefan and Ma, Xuekai}, year={2021} }'
chicago: Barkhausen, Franziska, Matthias Pukrop, Stefan Schumacher, and Xuekai Ma.
“Structuring Coflowing and Counterflowing Currents of Polariton Condensates in
Concentric Ring-Shaped and Elliptical Potentials.” Physical Review B 103,
no. 7 (2021). https://doi.org/10.1103/physrevb.103.075305.
ieee: 'F. Barkhausen, M. Pukrop, S. Schumacher, and X. Ma, “Structuring coflowing
and counterflowing currents of polariton condensates in concentric ring-shaped
and elliptical potentials,” Physical Review B, vol. 103, no. 7, Art. no.
075305, 2021, doi: 10.1103/physrevb.103.075305.'
mla: Barkhausen, Franziska, et al. “Structuring Coflowing and Counterflowing Currents
of Polariton Condensates in Concentric Ring-Shaped and Elliptical Potentials.”
Physical Review B, vol. 103, no. 7, 075305, 2021, doi:10.1103/physrevb.103.075305.
short: F. Barkhausen, M. Pukrop, S. Schumacher, X. Ma, Physical Review B 103 (2021).
date_created: 2021-03-02T10:25:09Z
date_updated: 2025-12-05T13:50:08Z
department:
- _id: '15'
- _id: '170'
- _id: '297'
- _id: '705'
- _id: '230'
- _id: '429'
- _id: '35'
doi: 10.1103/physrevb.103.075305
intvolume: ' 103'
issue: '7'
language:
- iso: eng
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
- _id: '53'
name: 'TRR 142: TRR 142'
- _id: '54'
name: 'TRR 142 - A: TRR 142 - Project Area A'
- _id: '61'
name: 'TRR 142 - A4: TRR 142 - Subproject A4'
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
- _id: '53'
name: 'TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten
zu funktionellen Strukturen'
publication: Physical Review B
publication_identifier:
issn:
- 2469-9950
- 2469-9969
publication_status: published
status: public
title: Structuring coflowing and counterflowing currents of polariton condensates
in concentric ring-shaped and elliptical potentials
type: journal_article
user_id: '16199'
volume: 103
year: '2021'
...
---
_id: '29747'
author:
- first_name: Hans
full_name: Jurgen von Bardeleben, Hans
last_name: Jurgen von Bardeleben
- first_name: Jean-Louis
full_name: Cantin, Jean-Louis
last_name: Cantin
- 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
- first_name: Timur
full_name: Biktagirov, Timur
id: '65612'
last_name: Biktagirov
citation:
ama: Jurgen von Bardeleben H, Cantin J-L, Gerstmann U, Schmidt WG, Biktagirov T.
Spin Polarization, Electron–Phonon Coupling, and Zero-Phonon Line of the NV Center
in 3C-SiC. Nano Letters. 2021;21(19):8119-8125. doi:10.1021/acs.nanolett.1c02564
apa: Jurgen von Bardeleben, H., Cantin, J.-L., Gerstmann, U., Schmidt, W. G., &
Biktagirov, T. (2021). Spin Polarization, Electron–Phonon Coupling, and Zero-Phonon
Line of the NV Center in 3C-SiC. Nano Letters, 21(19), 8119–8125.
https://doi.org/10.1021/acs.nanolett.1c02564
bibtex: '@article{Jurgen von Bardeleben_Cantin_Gerstmann_Schmidt_Biktagirov_2021,
title={Spin Polarization, Electron–Phonon Coupling, and Zero-Phonon Line of the
NV Center in 3C-SiC}, volume={21}, DOI={10.1021/acs.nanolett.1c02564},
number={19}, journal={Nano Letters}, publisher={American Chemical Society (ACS)},
author={Jurgen von Bardeleben, Hans and Cantin, Jean-Louis and Gerstmann, Uwe
and Schmidt, Wolf Gero and Biktagirov, Timur}, year={2021}, pages={8119–8125}
}'
chicago: 'Jurgen von Bardeleben, Hans, Jean-Louis Cantin, Uwe Gerstmann, Wolf Gero
Schmidt, and Timur Biktagirov. “Spin Polarization, Electron–Phonon Coupling, and
Zero-Phonon Line of the NV Center in 3C-SiC.” Nano Letters 21, no. 19 (2021):
8119–25. https://doi.org/10.1021/acs.nanolett.1c02564.'
ieee: 'H. Jurgen von Bardeleben, J.-L. Cantin, U. Gerstmann, W. G. Schmidt, and
T. Biktagirov, “Spin Polarization, Electron–Phonon Coupling, and Zero-Phonon Line
of the NV Center in 3C-SiC,” Nano Letters, vol. 21, no. 19, pp. 8119–8125,
2021, doi: 10.1021/acs.nanolett.1c02564.'
mla: Jurgen von Bardeleben, Hans, et al. “Spin Polarization, Electron–Phonon Coupling,
and Zero-Phonon Line of the NV Center in 3C-SiC.” Nano Letters, vol. 21,
no. 19, American Chemical Society (ACS), 2021, pp. 8119–25, doi:10.1021/acs.nanolett.1c02564.
short: H. Jurgen von Bardeleben, J.-L. Cantin, U. Gerstmann, W.G. Schmidt, T. Biktagirov,
Nano Letters 21 (2021) 8119–8125.
date_created: 2022-02-03T15:33:41Z
date_updated: 2025-12-05T14:03:24Z
department:
- _id: '15'
- _id: '170'
- _id: '295'
- _id: '230'
- _id: '429'
- _id: '35'
- _id: '790'
- _id: '27'
doi: 10.1021/acs.nanolett.1c02564
intvolume: ' 21'
issue: '19'
keyword:
- Mechanical Engineering
- Condensed Matter Physics
- General Materials Science
- General Chemistry
- Bioengineering
language:
- iso: eng
page: 8119-8125
project:
- _id: '53'
name: 'TRR 142: TRR 142'
- _id: '55'
name: 'TRR 142 - B: TRR 142 - Project Area B'
- _id: '69'
name: 'TRR 142 - B4: TRR 142 - Subproject B4'
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
- _id: '53'
name: 'TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten
zu funktionellen Strukturen'
publication: Nano Letters
publication_identifier:
issn:
- 1530-6984
- 1530-6992
publication_status: published
publisher: American Chemical Society (ACS)
status: public
title: Spin Polarization, Electron–Phonon Coupling, and Zero-Phonon Line of the NV
Center in 3C-SiC
type: journal_article
user_id: '16199'
volume: 21
year: '2021'
...
---
_id: '22010'
author:
- first_name: Hazem
full_name: Aldahhak, Hazem
last_name: Aldahhak
- first_name: Conor
full_name: Hogan, Conor
last_name: Hogan
- first_name: Susi
full_name: Lindner, Susi
last_name: Lindner
- first_name: Stephan
full_name: Appelfeller, Stephan
last_name: Appelfeller
- first_name: Holger
full_name: Eisele, Holger
last_name: Eisele
- first_name: Wolf Gero
full_name: Schmidt, Wolf Gero
id: '468'
last_name: Schmidt
orcid: 0000-0002-2717-5076
- first_name: Mario
full_name: Dähne, Mario
last_name: Dähne
- first_name: Uwe
full_name: Gerstmann, Uwe
id: '171'
last_name: Gerstmann
orcid: 0000-0002-4476-223X
- first_name: Martin
full_name: Franz, Martin
last_name: Franz
citation:
ama: Aldahhak H, Hogan C, Lindner S, et al. Electronic structure of the Si(111)3×3R30∘−B
surface from theory and photoemission spectroscopy. Physical Review B.
2021;103:035303. doi:10.1103/physrevb.103.035303
apa: Aldahhak, H., Hogan, C., Lindner, S., Appelfeller, S., Eisele, H., Schmidt,
W. G., Dähne, M., Gerstmann, U., & Franz, M. (2021). Electronic structure
of the Si(111)3×3R30∘−B surface from theory and photoemission spectroscopy. Physical
Review B, 103, 035303. https://doi.org/10.1103/physrevb.103.035303
bibtex: '@article{Aldahhak_Hogan_Lindner_Appelfeller_Eisele_Schmidt_Dähne_Gerstmann_Franz_2021,
title={Electronic structure of the Si(111)3×3R30∘−B surface from theory and photoemission
spectroscopy}, volume={103}, DOI={10.1103/physrevb.103.035303},
journal={Physical Review B}, author={Aldahhak, Hazem and Hogan, Conor and Lindner,
Susi and Appelfeller, Stephan and Eisele, Holger and Schmidt, Wolf Gero and Dähne,
Mario and Gerstmann, Uwe and Franz, Martin}, year={2021}, pages={035303} }'
chicago: 'Aldahhak, Hazem, Conor Hogan, Susi Lindner, Stephan Appelfeller, Holger
Eisele, Wolf Gero Schmidt, Mario Dähne, Uwe Gerstmann, and Martin Franz. “Electronic
Structure of the Si(111)3×3R30∘−B Surface from Theory and Photoemission Spectroscopy.”
Physical Review B 103 (2021): 035303. https://doi.org/10.1103/physrevb.103.035303.'
ieee: 'H. Aldahhak et al., “Electronic structure of the Si(111)3×3R30∘−B
surface from theory and photoemission spectroscopy,” Physical Review B,
vol. 103, p. 035303, 2021, doi: 10.1103/physrevb.103.035303.'
mla: Aldahhak, Hazem, et al. “Electronic Structure of the Si(111)3×3R30∘−B Surface
from Theory and Photoemission Spectroscopy.” Physical Review B, vol. 103,
2021, p. 035303, doi:10.1103/physrevb.103.035303.
short: H. Aldahhak, C. Hogan, S. Lindner, S. Appelfeller, H. Eisele, W.G. Schmidt,
M. Dähne, U. Gerstmann, M. Franz, Physical Review B 103 (2021) 035303.
date_created: 2021-05-06T12:53:14Z
date_updated: 2025-12-05T13:58:37Z
department:
- _id: '15'
- _id: '170'
- _id: '295'
- _id: '230'
- _id: '429'
- _id: '35'
- _id: '790'
- _id: '27'
doi: 10.1103/physrevb.103.035303
intvolume: ' 103'
language:
- iso: eng
page: '035303'
project:
- _id: '52'
name: Computing Resources Provided by the Paderborn Center for Parallel Computing
- _id: '53'
name: TRR 142
- _id: '55'
name: TRR 142 - Project Area B
- _id: '69'
name: TRR 142 - Subproject B4
- _id: '52'
name: 'PC2: Computing Resources Provided by the Paderborn Center for Parallel Computing'
- _id: '53'
name: 'TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten
zu funktionellen Strukturen'
publication: Physical Review B
publication_identifier:
issn:
- 2469-9950
- 2469-9969
publication_status: published
status: public
title: Electronic structure of the Si(111)3×3R30∘−B surface from theory and photoemission
spectroscopy
type: journal_article
user_id: '16199'
volume: 103
year: '2021'
...
---
_id: '40374'
abstract:
- lang: eng
text: We present a frequency multimode integrated SU (1,1) interferometer
with a polarization converter and strong signal-idler photon correlations. Phase
sensitivity below the shot noise limit is demonstrated, various filtering and
seeding strategies are discussed.
author:
- first_name: A.
full_name: Ferreri, A.
last_name: Ferreri
- first_name: Matteo
full_name: Santandrea, Matteo
id: '55095'
last_name: Santandrea
orcid: 0000-0001-5718-358X
- first_name: Michael
full_name: Stefszky, Michael
id: '42777'
last_name: Stefszky
- first_name: Kai Hong
full_name: Luo, Kai Hong
id: '36389'
last_name: Luo
orcid: 0000-0003-1008-4976
- first_name: Harald
full_name: Herrmann, Harald
id: '216'
last_name: Herrmann
- first_name: Christine
full_name: Silberhorn, Christine
id: '26263'
last_name: Silberhorn
- first_name: Polina
full_name: Sharapova, Polina
id: '60286'
last_name: Sharapova
citation:
ama: 'Ferreri A, Santandrea M, Stefszky M, et al. Multimode integrated SU(1,1) interferometer.
In: Conference on Lasers and Electro-Optics. Optica Publishing Group; 2021.
doi:10.1364/cleo_qels.2021.ftu1n.6'
apa: Ferreri, A., Santandrea, M., Stefszky, M., Luo, K. H., Herrmann, H., Silberhorn,
C., & Sharapova, P. (2021). Multimode integrated SU(1,1) interferometer. Conference
on Lasers and Electro-Optics. https://doi.org/10.1364/cleo_qels.2021.ftu1n.6
bibtex: '@inproceedings{Ferreri_Santandrea_Stefszky_Luo_Herrmann_Silberhorn_Sharapova_2021,
title={Multimode integrated SU(1,1) interferometer}, DOI={10.1364/cleo_qels.2021.ftu1n.6},
booktitle={Conference on Lasers and Electro-Optics}, publisher={Optica Publishing
Group}, author={Ferreri, A. and Santandrea, Matteo and Stefszky, Michael and Luo,
Kai Hong and Herrmann, Harald and Silberhorn, Christine and Sharapova, Polina},
year={2021} }'
chicago: Ferreri, A., Matteo Santandrea, Michael Stefszky, Kai Hong Luo, Harald
Herrmann, Christine Silberhorn, and Polina Sharapova. “Multimode Integrated SU(1,1)
Interferometer.” In Conference on Lasers and Electro-Optics. Optica Publishing
Group, 2021. https://doi.org/10.1364/cleo_qels.2021.ftu1n.6.
ieee: 'A. Ferreri et al., “Multimode integrated SU(1,1) interferometer,”
2021, doi: 10.1364/cleo_qels.2021.ftu1n.6.'
mla: Ferreri, A., et al. “Multimode Integrated SU(1,1) Interferometer.” Conference
on Lasers and Electro-Optics, Optica Publishing Group, 2021, doi:10.1364/cleo_qels.2021.ftu1n.6.
short: 'A. Ferreri, M. Santandrea, M. Stefszky, K.H. Luo, H. Herrmann, C. Silberhorn,
P. Sharapova, in: Conference on Lasers and Electro-Optics, Optica Publishing Group,
2021.'
date_created: 2023-01-26T13:57:47Z
date_updated: 2025-12-16T11:13:18Z
department:
- _id: '15'
- _id: '569'
- _id: '170'
- _id: '230'
- _id: '288'
- _id: '429'
- _id: '35'
- _id: '429'
doi: 10.1364/cleo_qels.2021.ftu1n.6
language:
- iso: eng
project:
- _id: '53'
name: 'TRR 142: TRR 142'
- _id: '56'
name: 'TRR 142 - C: TRR 142 - Project Area C'
- _id: '72'
name: 'TRR 142 - C2: TRR 142 - Subproject C2'
publication: Conference on Lasers and Electro-Optics
publication_status: published
publisher: Optica Publishing Group
status: public
title: Multimode integrated SU(1,1) interferometer
type: conference
user_id: '16199'
year: '2021'
...
---
_id: '58083'
author:
- first_name: 'Dmytro D. '
full_name: 'Yaremkevich, Dmytro D. '
last_name: Yaremkevich
- first_name: 'Alexey V. '
full_name: 'Scherbakov, Alexey V. '
last_name: Scherbakov
- first_name: 'Serhii M. '
full_name: 'Kukhtaruk, Serhii M. '
last_name: Kukhtaruk
- first_name: 'Tetiana L. '
full_name: 'Linnik, Tetiana L. '
last_name: Linnik
- first_name: 'Nikolay E. '
full_name: 'Khokhlov, Nikolay E. '
last_name: Khokhlov
- first_name: 'Felix '
full_name: 'Godejohann, Felix '
last_name: Godejohann
- first_name: 'Olga A. '
full_name: 'Dyatlova, Olga A. '
last_name: Dyatlova
- first_name: 'Achim '
full_name: 'Nadzeyka, Achim '
last_name: Nadzeyka
- first_name: 'Debi P. '
full_name: 'Pattnaik, Debi P. '
last_name: Pattnaik
- first_name: 'Mu '
full_name: 'Wang, Mu '
last_name: Wang
- first_name: 'Syamashree '
full_name: 'Roy, Syamashree '
last_name: Roy
- first_name: 'Richard P. '
full_name: 'Campion, Richard P. '
last_name: Campion
- first_name: 'Andrew W. '
full_name: 'Rushforth, Andrew W. '
last_name: Rushforth
- first_name: 'Vitalyi E. '
full_name: 'Gusev, Vitalyi E. '
last_name: Gusev
- first_name: 'Andrey V. '
full_name: 'Akimov, Andrey V. '
last_name: Akimov
- first_name: 'Manfred '
full_name: 'Bayer, Manfred '
last_name: Bayer
citation:
ama: Yaremkevich DD, Scherbakov AV, Kukhtaruk SM, et al. Protected Long-Distance
Guiding of Hypersound Underneath a Nanocorrugated Surface. ACS Nano. 2021;15(3).
doi:10.1021/acsnano.0c09475
apa: Yaremkevich, D. D., Scherbakov, A. V., Kukhtaruk, S. M., Linnik, T. L., Khokhlov,
N. E., Godejohann, F., Dyatlova, O. A., Nadzeyka, A., Pattnaik, D. P., Wang, M.,
Roy, S., Campion, R. P., Rushforth, A. W., Gusev, V. E., Akimov, A. V., &
Bayer, M. (2021). Protected Long-Distance Guiding of Hypersound Underneath a Nanocorrugated
Surface. ACS Nano, 15(3). https://doi.org/10.1021/acsnano.0c09475
bibtex: '@article{Yaremkevich_Scherbakov_Kukhtaruk_Linnik_Khokhlov_Godejohann_Dyatlova_Nadzeyka_Pattnaik_Wang_et
al._2021, title={Protected Long-Distance Guiding of Hypersound Underneath a Nanocorrugated
Surface}, volume={15}, DOI={10.1021/acsnano.0c09475},
number={3}, journal={ACS Nano}, author={Yaremkevich, Dmytro D. and Scherbakov,
Alexey V. and Kukhtaruk, Serhii M. and Linnik, Tetiana L. and Khokhlov, Nikolay
E. and Godejohann, Felix and Dyatlova, Olga A. and Nadzeyka, Achim and Pattnaik,
Debi P. and Wang, Mu and et al.}, year={2021} }'
chicago: Yaremkevich, Dmytro D. , Alexey V. Scherbakov, Serhii M. Kukhtaruk, Tetiana
L. Linnik, Nikolay E. Khokhlov, Felix Godejohann, Olga A. Dyatlova, et al.
“Protected Long-Distance Guiding of Hypersound Underneath a Nanocorrugated Surface.”
ACS Nano 15, no. 3 (2021). https://doi.org/10.1021/acsnano.0c09475.
ieee: 'D. D. Yaremkevich et al., “Protected Long-Distance Guiding of Hypersound
Underneath a Nanocorrugated Surface,” ACS Nano, vol. 15, no. 3, 2021, doi:
10.1021/acsnano.0c09475.'
mla: Yaremkevich, Dmytro D., et al. “Protected Long-Distance Guiding of Hypersound
Underneath a Nanocorrugated Surface.” ACS Nano, vol. 15, no. 3, 2021, doi:10.1021/acsnano.0c09475.
short: D.D. Yaremkevich, A.V. Scherbakov, S.M. Kukhtaruk, T.L. Linnik, N.E. Khokhlov,
F. Godejohann, O.A. Dyatlova, A. Nadzeyka, D.P. Pattnaik, M. Wang, S. Roy, R.P.
Campion, A.W. Rushforth, V.E. Gusev, A.V. Akimov, M. Bayer, ACS Nano 15 (2021).
date_created: 2025-01-07T14:10:47Z
date_updated: 2025-01-07T15:39:21Z
department:
- _id: '429'
doi: 10.1021/acsnano.0c09475
extern: '1'
intvolume: ' 15'
issue: '3'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://pubs.acs.org/doi/10.1021/acsnano.0c09475
oa: '1'
project:
- _id: '63'
grant_number: '231447078'
name: 'TRR 142 - A06: TRR 142 - Ultraschnelle Akustik zur Modulation von Lichtemission
(A06)'
publication: ACS Nano
publication_status: published
status: public
title: Protected Long-Distance Guiding of Hypersound Underneath a Nanocorrugated Surface
type: journal_article
user_id: '94792'
volume: 15
year: '2021'
...