---
OA_place: publisher
_id: '8358'
abstract:
- lang: eng
text: "During bacterial cell division, the tubulin-homolog FtsZ forms a ring-like
structure at the center of the cell. This so-called Z-ring acts as a scaffold
recruiting several division-related proteins to mid-cell and plays a key role
in distributing proteins at the division site, a feature driven by the treadmilling
motion of FtsZ filaments around the septum. What regulates the architecture, dynamics
and stability of the Z-ring is still poorly understood, but FtsZ-associated proteins
(Zaps) are known to play an important role. \r\nAdvances in fluorescence microscopy
and in vitro reconstitution experiments have helped to shed light into some of
the dynamic properties of these complex systems, but methods that allow to collect
and analyze large quantitative data sets of the underlying polymer dynamics are
still missing.\r\nHere, using an in vitro reconstitution approach, we studied
how different Zaps affect FtsZ filament dynamics and organization into large-scale
patterns, giving special emphasis to the role of the well-conserved protein ZapA.
For this purpose, we use high-resolution fluorescence microscopy combined with
novel image analysis workfows to study pattern organization and polymerization
dynamics of active filaments. We quantified the influence of Zaps on FtsZ on three
diferent spatial scales: the large-scale organization of the membrane-bound filament
network, the underlying\r\npolymerization dynamics and the behavior of single
molecules.\r\nWe found that ZapA cooperatively increases the spatial order of
the filament network, binds only transiently to FtsZ filaments and has no effect
on filament length and treadmilling velocity. Our data provides a model for how
FtsZ-associated proteins can increase the precision and stability of the bacterial
cell division machinery in a\r\nswitch-like manner, without compromising filament
dynamics. Furthermore, we believe that our automated quantitative methods can
be used to analyze a large variety of dynamic cytoskeletal systems, using standard
time-lapse\r\nmovies of homogeneously labeled proteins obtained from experiments
in vitro or even inside the living cell.\r\n"
acknowledged_ssus:
- _id: Bio
acknowledgement: I should also express my gratitude to the bioimaging facility at
IST Austria, for their assistance with the TIRF setup over the years, and especially
to Christoph Sommer, who gave me a lot of input when I was starting to dive into
programming.
alternative_title:
- ISTA Thesis
article_processing_charge: No
author:
- first_name: Paulo R
full_name: Dos Santos Caldas, Paulo R
id: 38FCDB4C-F248-11E8-B48F-1D18A9856A87
last_name: Dos Santos Caldas
orcid: 0000-0001-6730-4461
citation:
ama: Dos Santos Caldas PR. Organization and dynamics of treadmilling filaments in
cytoskeletal networks of FtsZ and its crosslinkers. 2020. doi:10.15479/AT:ISTA:8358
apa: Dos Santos Caldas, P. R. (2020). Organization and dynamics of treadmilling
filaments in cytoskeletal networks of FtsZ and its crosslinkers. Institute
of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:8358
chicago: Dos Santos Caldas, Paulo R. “Organization and Dynamics of Treadmilling
Filaments in Cytoskeletal Networks of FtsZ and Its Crosslinkers.” Institute of
Science and Technology Austria, 2020. https://doi.org/10.15479/AT:ISTA:8358.
ieee: P. R. Dos Santos Caldas, “Organization and dynamics of treadmilling filaments
in cytoskeletal networks of FtsZ and its crosslinkers,” Institute of Science and
Technology Austria, 2020.
ista: Dos Santos Caldas PR. 2020. Organization and dynamics of treadmilling filaments
in cytoskeletal networks of FtsZ and its crosslinkers. Institute of Science and
Technology Austria.
mla: Dos Santos Caldas, Paulo R. Organization and Dynamics of Treadmilling Filaments
in Cytoskeletal Networks of FtsZ and Its Crosslinkers. Institute of Science
and Technology Austria, 2020, doi:10.15479/AT:ISTA:8358.
short: P.R. Dos Santos Caldas, Organization and Dynamics of Treadmilling Filaments
in Cytoskeletal Networks of FtsZ and Its Crosslinkers, Institute of Science and
Technology Austria, 2020.
corr_author: '1'
date_created: 2020-09-10T09:26:49Z
date_published: 2020-09-10T00:00:00Z
date_updated: 2026-04-08T07:26:30Z
day: '10'
ddc:
- '572'
degree_awarded: PhD
department:
- _id: MaLo
doi: 10.15479/AT:ISTA:8358
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language:
- iso: eng
month: '09'
oa: 1
oa_version: Published Version
page: '135'
publication_identifier:
isbn:
- 978-3-99078-009-1
issn:
- 2663-337X
publication_status: published
publisher: Institute of Science and Technology Austria
related_material:
record:
- id: '7197'
relation: part_of_dissertation
status: public
- id: '7572'
relation: dissertation_contains
status: public
status: public
supervisor:
- first_name: Martin
full_name: Loose, Martin
id: 462D4284-F248-11E8-B48F-1D18A9856A87
last_name: Loose
orcid: 0000-0001-7309-9724
title: Organization and dynamics of treadmilling filaments in cytoskeletal networks
of FtsZ and its crosslinkers
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: dissertation
user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd
year: '2020'
...
---
_id: '8587'
abstract:
- lang: eng
text: Inspired by the possibility to experimentally manipulate and enhance chemical
reactivity in helium nanodroplets, we investigate the effective interaction and
the resulting correlations between two diatomic molecules immersed in a bath of
bosons. By analogy with the bipolaron, we introduce the biangulon quasiparticle
describing two rotating molecules that align with respect to each other due to
the effective attractive interaction mediated by the excitations of the bath.
We study this system in different parameter regimes and apply several theoretical
approaches to describe its properties. Using a Born–Oppenheimer approximation,
we investigate the dependence of the effective intermolecular interaction on the
rotational state of the two molecules. In the strong-coupling regime, a product-state
ansatz shows that the molecules tend to have a strong alignment in the ground
state. To investigate the system in the weak-coupling regime, we apply a one-phonon
excitation variational ansatz, which allows us to access the energy spectrum.
In comparison to the angulon quasiparticle, the biangulon shows shifted angulon
instabilities and an additional spectral instability, where resonant angular momentum
transfer between the molecules and the bath takes place. These features are proposed
as an experimentally observable signature for the formation of the biangulon quasiparticle.
Finally, by using products of single angulon and bare impurity wave functions
as basis states, we introduce a diagonalization scheme that allows us to describe
the transition from two separated angulons to a biangulon as a function of the
distance between the two molecules.
acknowledgement: We are grateful to Areg Ghazaryan for valuable discussions. M.L.
acknowledges support from the Austrian Science Fund (FWF) under Project No. P29902-N27
and from the European Research Council (ERC) Starting Grant No. 801770 (ANGULON).
G.B. acknowledges support from the Austrian Science Fund (FWF) under Project No.
M2461-N27. A.D. acknowledges funding from the European Union’s Horizon 2020 research
and innovation programme under the European Research Council (ERC) Grant Agreement
No. 694227 and under the Marie Sklodowska-Curie Grant Agreement No. 836146. R.S.
was supported by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation)
under Germany’s Excellence Strategy – EXC-2111 – 390814868.
article_number: '164302'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Xiang
full_name: Li, Xiang
id: 4B7E523C-F248-11E8-B48F-1D18A9856A87
last_name: Li
- first_name: Enderalp
full_name: Yakaboylu, Enderalp
id: 38CB71F6-F248-11E8-B48F-1D18A9856A87
last_name: Yakaboylu
orcid: 0000-0001-5973-0874
- first_name: Giacomo
full_name: Bighin, Giacomo
id: 4CA96FD4-F248-11E8-B48F-1D18A9856A87
last_name: Bighin
orcid: 0000-0001-8823-9777
- first_name: Richard
full_name: Schmidt, Richard
last_name: Schmidt
- first_name: Mikhail
full_name: Lemeshko, Mikhail
id: 37CB05FA-F248-11E8-B48F-1D18A9856A87
last_name: Lemeshko
orcid: 0000-0002-6990-7802
- first_name: Andreas
full_name: Deuchert, Andreas
id: 4DA65CD0-F248-11E8-B48F-1D18A9856A87
last_name: Deuchert
orcid: 0000-0003-3146-6746
citation:
ama: Li X, Yakaboylu E, Bighin G, Schmidt R, Lemeshko M, Deuchert A. Intermolecular
forces and correlations mediated by a phonon bath. The Journal of Chemical
Physics. 2020;152(16). doi:10.1063/1.5144759
apa: Li, X., Yakaboylu, E., Bighin, G., Schmidt, R., Lemeshko, M., & Deuchert,
A. (2020). Intermolecular forces and correlations mediated by a phonon bath. The
Journal of Chemical Physics. AIP Publishing. https://doi.org/10.1063/1.5144759
chicago: Li, Xiang, Enderalp Yakaboylu, Giacomo Bighin, Richard Schmidt, Mikhail
Lemeshko, and Andreas Deuchert. “Intermolecular Forces and Correlations Mediated
by a Phonon Bath.” The Journal of Chemical Physics. AIP Publishing, 2020.
https://doi.org/10.1063/1.5144759.
ieee: X. Li, E. Yakaboylu, G. Bighin, R. Schmidt, M. Lemeshko, and A. Deuchert,
“Intermolecular forces and correlations mediated by a phonon bath,” The Journal
of Chemical Physics, vol. 152, no. 16. AIP Publishing, 2020.
ista: Li X, Yakaboylu E, Bighin G, Schmidt R, Lemeshko M, Deuchert A. 2020. Intermolecular
forces and correlations mediated by a phonon bath. The Journal of Chemical Physics.
152(16), 164302.
mla: Li, Xiang, et al. “Intermolecular Forces and Correlations Mediated by a Phonon
Bath.” The Journal of Chemical Physics, vol. 152, no. 16, 164302, AIP Publishing,
2020, doi:10.1063/1.5144759.
short: X. Li, E. Yakaboylu, G. Bighin, R. Schmidt, M. Lemeshko, A. Deuchert, The
Journal of Chemical Physics 152 (2020).
corr_author: '1'
date_created: 2020-09-30T10:33:17Z
date_published: 2020-04-27T00:00:00Z
date_updated: 2026-04-08T07:26:09Z
day: '27'
department:
- _id: MiLe
- _id: RoSe
doi: 10.1063/1.5144759
ec_funded: 1
external_id:
arxiv:
- '1912.02658'
isi:
- '000530448300001'
pmid:
- '32357791'
intvolume: ' 152'
isi: 1
issue: '16'
keyword:
- Physical and Theoretical Chemistry
- General Physics and Astronomy
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1912.02658
month: '04'
oa: 1
oa_version: Preprint
pmid: 1
project:
- _id: 26031614-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: P29902
name: Quantum rotations in the presence of a many-body environment
- _id: 2688CF98-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '801770'
name: 'Angulon: physics and applications of a new quasiparticle'
- _id: 26986C82-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: M02641
name: A path-integral approach to composite impurities
- _id: 25C6DC12-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '694227'
name: Analysis of quantum many-body systems
publication: The Journal of Chemical Physics
publication_identifier:
eissn:
- 1089-7690
issn:
- 0021-9606
publication_status: published
publisher: AIP Publishing
quality_controlled: '1'
related_material:
record:
- id: '8958'
relation: dissertation_contains
status: public
status: public
title: Intermolecular forces and correlations mediated by a phonon bath
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 152
year: '2020'
...
---
OA_place: publisher
_id: '8958'
abstract:
- lang: eng
text: "The oft-quoted dictum by Arthur Schawlow: ``A diatomic molecule has one atom
too many'' has been disavowed. Inspired by the possibility to experimentally manipulate
and enhance chemical reactivity in helium nanodroplets, we investigate the rotation
of coupled cold molecules in the presence of a many-body environment.\r\nIn this
thesis, we introduce new variational approaches to quantum impurities and apply
them to the Fröhlich polaron - a quasiparticle formed out of an electron (or other
point-like impurity) in a polar medium, and to the angulon - a quasiparticle formed
out of a rotating molecule in a bosonic bath.\r\nWith this theoretical toolbox,
we reveal the self-localization transition for the angulon quasiparticle. We show
that, unlike for polarons, self-localization of angulons occurs at finite impurity-bath
coupling already at the mean-field level. The transition is accompanied by the
spherical-symmetry breaking of the angulon ground state and a discontinuity in
the first derivative of the ground-state energy. Moreover, the type of symmetry
breaking is dictated by the symmetry of the microscopic impurity-bath interaction,
which leads to a number of distinct self-localized states. \r\nFor the system
containing multiple impurities, by analogy with the bipolaron, we introduce the
biangulon quasiparticle describing two rotating molecules that align with respect
to each other due to the effective attractive interaction mediated by the excitations
of the bath. We study this system from the strong-coupling regime to the weak
molecule-bath interaction regime. We show that the molecules tend to have a strong
alignment in the ground state, the biangulon shows shifted angulon instabilities
and an additional spectral instability, where resonant angular momentum transfer
between the molecules and the bath takes place. Finally, we introduce a diagonalization
scheme that allows us to describe the transition from two separated angulons to
a biangulon as a function of the distance between the two molecules."
alternative_title:
- ISTA Thesis
article_processing_charge: No
author:
- first_name: Xiang
full_name: Li, Xiang
id: 4B7E523C-F248-11E8-B48F-1D18A9856A87
last_name: Li
citation:
ama: Li X. Rotation of coupled cold molecules in the presence of a many-body environment.
2020. doi:10.15479/AT:ISTA:8958
apa: Li, X. (2020). Rotation of coupled cold molecules in the presence of a many-body
environment. Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:8958
chicago: Li, Xiang. “Rotation of Coupled Cold Molecules in the Presence of a Many-Body
Environment.” Institute of Science and Technology Austria, 2020. https://doi.org/10.15479/AT:ISTA:8958.
ieee: X. Li, “Rotation of coupled cold molecules in the presence of a many-body
environment,” Institute of Science and Technology Austria, 2020.
ista: Li X. 2020. Rotation of coupled cold molecules in the presence of a many-body
environment. Institute of Science and Technology Austria.
mla: Li, Xiang. Rotation of Coupled Cold Molecules in the Presence of a Many-Body
Environment. Institute of Science and Technology Austria, 2020, doi:10.15479/AT:ISTA:8958.
short: X. Li, Rotation of Coupled Cold Molecules in the Presence of a Many-Body
Environment, Institute of Science and Technology Austria, 2020.
corr_author: '1'
date_created: 2020-12-21T09:44:30Z
date_published: 2020-12-21T00:00:00Z
date_updated: 2026-04-08T07:26:10Z
day: '21'
ddc:
- '539'
degree_awarded: PhD
department:
- _id: MiLe
doi: 10.15479/AT:ISTA:8958
ec_funded: 1
file:
- access_level: open_access
checksum: 3994c54a1241451d561db1d4f43bad30
content_type: application/pdf
creator: xli
date_created: 2020-12-22T10:55:56Z
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file_size: 3622305
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language:
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month: '12'
oa: 1
oa_version: Published Version
page: '125'
project:
- _id: 26031614-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: P29902
name: Quantum rotations in the presence of a many-body environment
- _id: 2688CF98-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '801770'
name: 'Angulon: physics and applications of a new quasiparticle'
publication_identifier:
issn:
- 2663-337X
publication_status: published
publisher: Institute of Science and Technology Austria
related_material:
record:
- id: '1120'
relation: part_of_dissertation
status: public
- id: '8587'
relation: part_of_dissertation
status: public
- id: '5886'
relation: part_of_dissertation
status: public
status: public
supervisor:
- first_name: Mikhail
full_name: Lemeshko, Mikhail
id: 37CB05FA-F248-11E8-B48F-1D18A9856A87
last_name: Lemeshko
orcid: 0000-0002-6990-7802
title: Rotation of coupled cold molecules in the presence of a many-body environment
type: dissertation
user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd
year: '2020'
...
---
_id: '7572'
abstract:
- lang: eng
text: The polymerization–depolymerization dynamics of cytoskeletal proteins play
essential roles in the self-organization of cytoskeletal structures, in eukaryotic
as well as prokaryotic cells. While advances in fluorescence microscopy and in
vitro reconstitution experiments have helped to study the dynamic properties of
these complex systems, methods that allow to collect and analyze large quantitative
datasets of the underlying polymer dynamics are still missing. Here, we present
a novel image analysis workflow to study polymerization dynamics of active filaments
in a nonbiased, highly automated manner. Using treadmilling filaments of the bacterial
tubulin FtsZ as an example, we demonstrate that our method is able to specifically
detect, track and analyze growth and shrinkage of polymers, even in dense networks
of filaments. We believe that this automated method can facilitate the analysis
of a large variety of dynamic cytoskeletal systems, using standard time-lapse
movies obtained from experiments in vitro as well as in the living cell. Moreover,
we provide scripts implementing this method as supplementary material.
alternative_title:
- Methods in Cell Biology
article_processing_charge: No
author:
- first_name: Paulo R
full_name: Dos Santos Caldas, Paulo R
id: 38FCDB4C-F248-11E8-B48F-1D18A9856A87
last_name: Dos Santos Caldas
orcid: 0000-0001-6730-4461
- first_name: Philipp
full_name: Radler, Philipp
id: 40136C2A-F248-11E8-B48F-1D18A9856A87
last_name: Radler
orcid: '0000-0001-9198-2182 '
- first_name: Christoph M
full_name: Sommer, Christoph M
id: 4DF26D8C-F248-11E8-B48F-1D18A9856A87
last_name: Sommer
orcid: 0000-0003-1216-9105
- first_name: Martin
full_name: Loose, Martin
id: 462D4284-F248-11E8-B48F-1D18A9856A87
last_name: Loose
orcid: 0000-0001-7309-9724
citation:
ama: 'Dos Santos Caldas PR, Radler P, Sommer CM, Loose M. Computational analysis
of filament polymerization dynamics in cytoskeletal networks. In: Tran P, ed.
Methods in Cell Biology. Vol 158. Elsevier; 2020:145-161. doi:10.1016/bs.mcb.2020.01.006'
apa: Dos Santos Caldas, P. R., Radler, P., Sommer, C. M., & Loose, M. (2020).
Computational analysis of filament polymerization dynamics in cytoskeletal networks.
In P. Tran (Ed.), Methods in Cell Biology (Vol. 158, pp. 145–161). Elsevier.
https://doi.org/10.1016/bs.mcb.2020.01.006
chicago: Dos Santos Caldas, Paulo R, Philipp Radler, Christoph M Sommer, and Martin
Loose. “Computational Analysis of Filament Polymerization Dynamics in Cytoskeletal
Networks.” In Methods in Cell Biology, edited by Phong Tran, 158:145–61.
Elsevier, 2020. https://doi.org/10.1016/bs.mcb.2020.01.006.
ieee: P. R. Dos Santos Caldas, P. Radler, C. M. Sommer, and M. Loose, “Computational
analysis of filament polymerization dynamics in cytoskeletal networks,” in Methods
in Cell Biology, vol. 158, P. Tran, Ed. Elsevier, 2020, pp. 145–161.
ista: 'Dos Santos Caldas PR, Radler P, Sommer CM, Loose M. 2020.Computational analysis
of filament polymerization dynamics in cytoskeletal networks. In: Methods in Cell
Biology. Methods in Cell Biology, vol. 158, 145–161.'
mla: Dos Santos Caldas, Paulo R., et al. “Computational Analysis of Filament Polymerization
Dynamics in Cytoskeletal Networks.” Methods in Cell Biology, edited by
Phong Tran, vol. 158, Elsevier, 2020, pp. 145–61, doi:10.1016/bs.mcb.2020.01.006.
short: P.R. Dos Santos Caldas, P. Radler, C.M. Sommer, M. Loose, in:, P. Tran (Ed.),
Methods in Cell Biology, Elsevier, 2020, pp. 145–161.
date_created: 2020-03-08T23:00:47Z
date_published: 2020-02-27T00:00:00Z
date_updated: 2026-04-08T07:26:30Z
day: '27'
department:
- _id: MaLo
doi: 10.1016/bs.mcb.2020.01.006
ec_funded: 1
editor:
- first_name: 'Phong '
full_name: 'Tran, Phong '
last_name: Tran
external_id:
isi:
- '000611826500008'
intvolume: ' 158'
isi: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1101/839571
month: '02'
oa: 1
oa_version: Preprint
page: 145-161
project:
- _id: 2595697A-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '679239'
name: Self-Organization of the Bacterial Cell
- _id: 260D98C8-B435-11E9-9278-68D0E5697425
name: Reconstitution of Bacterial Cell Division Using Purified Components
publication: Methods in Cell Biology
publication_identifier:
issn:
- 0091-679X
publication_status: published
publisher: Elsevier
quality_controlled: '1'
related_material:
record:
- id: '8358'
relation: part_of_dissertation
status: public
scopus_import: '1'
status: public
title: Computational analysis of filament polymerization dynamics in cytoskeletal
networks
type: book_chapter
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 158
year: '2020'
...
---
OA_place: publisher
_id: '8390'
abstract:
- lang: eng
text: "Deep neural networks have established a new standard for data-dependent feature
extraction pipelines in the Computer Vision literature. Despite their remarkable
performance in the standard supervised learning scenario, i.e. when models are
trained with labeled data and tested on samples that follow a similar distribution,
neural networks have been shown to struggle with more advanced generalization
abilities, such as transferring knowledge across visually different domains, or
generalizing to new unseen combinations of known concepts. In this thesis we argue
that, in contrast to the usual black-box behavior of neural networks, leveraging
more structured internal representations is a promising direction\r\nfor tackling
such problems. In particular, we focus on two forms of structure. First, we tackle
modularity: We show that (i) compositional architectures are a natural tool for
modeling reasoning tasks, in that they efficiently capture their combinatorial
nature, which is key for generalizing beyond the compositions seen during training.
We investigate how to to learn such models, both formally and experimentally,
for the task of abstract visual reasoning. Then, we show that (ii) in some settings,
modularity allows us to efficiently break down complex tasks into smaller, easier,
modules, thereby improving computational efficiency; We study this behavior in
the context of generative models for colorization, as well as for small objects
detection. Secondly, we investigate the inherently layered structure of representations
learned by neural networks, and analyze its role in the context of transfer learning
and domain adaptation across visually\r\ndissimilar domains. "
acknowledged_ssus:
- _id: CampIT
- _id: ScienComp
acknowledgement: Last but not least, I would like to acknowledge the support of the
IST IT and scientific computing team for helping provide a great work environment.
alternative_title:
- ISTA Thesis
article_processing_charge: No
author:
- first_name: Amélie
full_name: Royer, Amélie
id: 3811D890-F248-11E8-B48F-1D18A9856A87
last_name: Royer
orcid: 0000-0002-8407-0705
citation:
ama: Royer A. Leveraging structure in Computer Vision tasks for flexible Deep Learning
models. 2020. doi:10.15479/AT:ISTA:8390
apa: Royer, A. (2020). Leveraging structure in Computer Vision tasks for flexible
Deep Learning models. Institute of Science and Technology Austria. https://doi.org/10.15479/AT:ISTA:8390
chicago: Royer, Amélie. “Leveraging Structure in Computer Vision Tasks for Flexible
Deep Learning Models.” Institute of Science and Technology Austria, 2020. https://doi.org/10.15479/AT:ISTA:8390.
ieee: A. Royer, “Leveraging structure in Computer Vision tasks for flexible Deep
Learning models,” Institute of Science and Technology Austria, 2020.
ista: Royer A. 2020. Leveraging structure in Computer Vision tasks for flexible
Deep Learning models. Institute of Science and Technology Austria.
mla: Royer, Amélie. Leveraging Structure in Computer Vision Tasks for Flexible
Deep Learning Models. Institute of Science and Technology Austria, 2020, doi:10.15479/AT:ISTA:8390.
short: A. Royer, Leveraging Structure in Computer Vision Tasks for Flexible Deep
Learning Models, Institute of Science and Technology Austria, 2020.
corr_author: '1'
date_created: 2020-09-14T13:42:09Z
date_published: 2020-09-14T00:00:00Z
date_updated: 2026-04-08T07:26:44Z
day: '14'
ddc:
- '000'
degree_awarded: PhD
department:
- _id: ChLa
doi: 10.15479/AT:ISTA:8390
file:
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checksum: c914d2f88846032f3d8507734861b6ee
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creator: dernst
date_created: 2020-09-14T13:39:14Z
date_updated: 2020-09-14T13:39:14Z
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file_name: 2020_Thesis_Royer.pdf
file_size: 30224591
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checksum: ae98fb35d912cff84a89035ae5794d3c
content_type: application/x-zip-compressed
creator: dernst
date_created: 2020-09-14T13:39:17Z
date_updated: 2020-09-14T13:39:17Z
file_id: '8392'
file_name: thesis_sources.zip
file_size: 74227627
relation: main_file
file_date_updated: 2020-09-14T13:39:17Z
has_accepted_license: '1'
language:
- iso: eng
month: '09'
oa: 1
oa_version: Published Version
page: '197'
publication_identifier:
isbn:
- 978-3-99078-007-7
issn:
- 2663-337X
publication_status: published
publisher: Institute of Science and Technology Austria
related_material:
record:
- id: '7936'
relation: part_of_dissertation
status: public
- id: '8092'
relation: part_of_dissertation
status: public
- id: '911'
relation: part_of_dissertation
status: public
- id: '8193'
relation: part_of_dissertation
status: public
- id: '7937'
relation: part_of_dissertation
status: public
status: public
supervisor:
- first_name: Christoph
full_name: Lampert, Christoph
id: 40C20FD2-F248-11E8-B48F-1D18A9856A87
last_name: Lampert
orcid: 0000-0001-8622-7887
title: Leveraging structure in Computer Vision tasks for flexible Deep Learning models
tmp:
image: /images/cc_by_nc_sa.png
legal_code_url: https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode
name: Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC
BY-NC-SA 4.0)
short: CC BY-NC-SA (4.0)
type: dissertation
user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd
year: '2020'
...
---
_id: '7937'
abstract:
- lang: eng
text: 'Fine-tuning is a popular way of exploiting knowledge contained in a pre-trained
convolutional network for a new visual recognition task. However, the orthogonal
setting of transferring knowledge from a pretrained network to a visually different
yet semantically close source is rarely considered: This commonly happens with
real-life data, which is not necessarily as clean as the training source (noise,
geometric transformations, different modalities, etc.).To tackle such scenarios,
we introduce a new, generalized form of fine-tuning, called flex-tuning, in which
any individual unit (e.g. layer) of a network can be tuned, and the most promising
one is chosen automatically. In order to make the method appealing for practical
use, we propose two lightweight and faster selection procedures that prove to
be good approximations in practice. We study these selection criteria empirically
across a variety of domain shifts and data scarcity scenarios, and show that fine-tuning
individual units, despite its simplicity, yields very good results as an adaptation
technique. As it turns out, in contrast to common practice, rather than the last
fully-connected unit it is best to tune an intermediate or early one in many domain-
shift scenarios, which is accurately detected by flex-tuning.'
article_number: 2180-2189
article_processing_charge: No
arxiv: 1
author:
- first_name: Amélie
full_name: Royer, Amélie
id: 3811D890-F248-11E8-B48F-1D18A9856A87
last_name: Royer
orcid: 0000-0002-8407-0705
- first_name: Christoph
full_name: Lampert, Christoph
id: 40C20FD2-F248-11E8-B48F-1D18A9856A87
last_name: Lampert
orcid: 0000-0001-8622-7887
citation:
ama: 'Royer A, Lampert C. A flexible selection scheme for minimum-effort transfer
learning. In: 2020 IEEE Winter Conference on Applications of Computer Vision.
IEEE; 2020. doi:10.1109/WACV45572.2020.9093635'
apa: 'Royer, A., & Lampert, C. (2020). A flexible selection scheme for minimum-effort
transfer learning. In 2020 IEEE Winter Conference on Applications of Computer
Vision. Snowmass Village, CO, United States: IEEE. https://doi.org/10.1109/WACV45572.2020.9093635'
chicago: Royer, Amélie, and Christoph Lampert. “A Flexible Selection Scheme for
Minimum-Effort Transfer Learning.” In 2020 IEEE Winter Conference on Applications
of Computer Vision. IEEE, 2020. https://doi.org/10.1109/WACV45572.2020.9093635.
ieee: A. Royer and C. Lampert, “A flexible selection scheme for minimum-effort transfer
learning,” in 2020 IEEE Winter Conference on Applications of Computer Vision,
Snowmass Village, CO, United States, 2020.
ista: 'Royer A, Lampert C. 2020. A flexible selection scheme for minimum-effort
transfer learning. 2020 IEEE Winter Conference on Applications of Computer Vision.
WACV: Winter Conference on Applications of Computer Vision, 2180–2189.'
mla: Royer, Amélie, and Christoph Lampert. “A Flexible Selection Scheme for Minimum-Effort
Transfer Learning.” 2020 IEEE Winter Conference on Applications of Computer
Vision, 2180–2189, IEEE, 2020, doi:10.1109/WACV45572.2020.9093635.
short: A. Royer, C. Lampert, in:, 2020 IEEE Winter Conference on Applications of
Computer Vision, IEEE, 2020.
conference:
end_date: 2020-03-05
location: Snowmass Village, CO, United States
name: 'WACV: Winter Conference on Applications of Computer Vision'
start_date: 2020-03-01
date_created: 2020-06-07T22:00:53Z
date_published: 2020-03-01T00:00:00Z
date_updated: 2026-04-08T07:26:44Z
day: '01'
department:
- _id: ChLa
doi: 10.1109/WACV45572.2020.9093635
external_id:
arxiv:
- '2008.11995'
isi:
- '000578444802027'
isi: 1
language:
- iso: eng
main_file_link:
- open_access: '1'
url: http://arxiv.org/abs/2008.11995
month: '03'
oa: 1
oa_version: Preprint
publication: 2020 IEEE Winter Conference on Applications of Computer Vision
publication_identifier:
isbn:
- '9781728165530'
publication_status: published
publisher: IEEE
quality_controlled: '1'
related_material:
record:
- id: '8331'
relation: dissertation_contains
status: deleted
- id: '8390'
relation: dissertation_contains
status: public
scopus_import: '1'
status: public
title: A flexible selection scheme for minimum-effort transfer learning
type: conference
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
year: '2020'
...
---
_id: '7936'
abstract:
- lang: eng
text: 'State-of-the-art detection systems are generally evaluated on their ability
to exhaustively retrieve objects densely distributed in the image, across a wide
variety of appearances and semantic categories. Orthogonal to this, many real-life
object detection applications, for example in remote sensing, instead require
dealing with large images that contain only a few small objects of a single class,
scattered heterogeneously across the space. In addition, they are often subject
to strict computational constraints, such as limited battery capacity and computing
power.To tackle these more practical scenarios, we propose a novel flexible detection
scheme that efficiently adapts to variable object sizes and densities: We rely
on a sequence of detection stages, each of which has the ability to predict groups
of objects as well as individuals. Similar to a detection cascade, this multi-stage
architecture spares computational effort by discarding large irrelevant regions
of the image early during the detection process. The ability to group objects
provides further computational and memory savings, as it allows working with lower
image resolutions in early stages, where groups are more easily detected than
individuals, as they are more salient. We report experimental results on two aerial
image datasets, and show that the proposed method is as accurate yet computationally
more efficient than standard single-shot detectors, consistently across three
different backbone architectures.'
article_number: 1716-1725
article_processing_charge: No
arxiv: 1
author:
- first_name: Amélie
full_name: Royer, Amélie
id: 3811D890-F248-11E8-B48F-1D18A9856A87
last_name: Royer
orcid: 0000-0002-8407-0705
- first_name: Christoph
full_name: Lampert, Christoph
id: 40C20FD2-F248-11E8-B48F-1D18A9856A87
last_name: Lampert
orcid: 0000-0001-8622-7887
citation:
ama: 'Royer A, Lampert C. Localizing grouped instances for efficient detection in
low-resource scenarios. In: IEEE Winter Conference on Applications of Computer
Vision. IEEE; 2020. doi:10.1109/WACV45572.2020.9093288'
apa: 'Royer, A., & Lampert, C. (2020). Localizing grouped instances for efficient
detection in low-resource scenarios. In IEEE Winter Conference on Applications
of Computer Vision. Snowmass Village, CO, United States: IEEE. https://doi.org/10.1109/WACV45572.2020.9093288'
chicago: Royer, Amélie, and Christoph Lampert. “Localizing Grouped Instances for
Efficient Detection in Low-Resource Scenarios.” In IEEE Winter Conference on
Applications of Computer Vision. IEEE, 2020. https://doi.org/10.1109/WACV45572.2020.9093288.
ieee: A. Royer and C. Lampert, “Localizing grouped instances for efficient detection
in low-resource scenarios,” in IEEE Winter Conference on Applications of Computer
Vision, Snowmass Village, CO, United States, 2020.
ista: 'Royer A, Lampert C. 2020. Localizing grouped instances for efficient detection
in low-resource scenarios. IEEE Winter Conference on Applications of Computer
Vision. WACV: Winter Conference on Applications of Computer Vision, 1716–1725.'
mla: Royer, Amélie, and Christoph Lampert. “Localizing Grouped Instances for Efficient
Detection in Low-Resource Scenarios.” IEEE Winter Conference on Applications
of Computer Vision, 1716–1725, IEEE, 2020, doi:10.1109/WACV45572.2020.9093288.
short: A. Royer, C. Lampert, in:, IEEE Winter Conference on Applications of Computer
Vision, IEEE, 2020.
conference:
end_date: 2020-03-05
location: ' Snowmass Village, CO, United States'
name: 'WACV: Winter Conference on Applications of Computer Vision'
start_date: 2020-03-01
date_created: 2020-06-07T22:00:53Z
date_published: 2020-03-01T00:00:00Z
date_updated: 2026-04-08T07:26:43Z
day: '01'
department:
- _id: ChLa
doi: 10.1109/WACV45572.2020.9093288
external_id:
arxiv:
- '2004.12623'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/2004.12623
month: '03'
oa: 1
oa_version: Preprint
publication: IEEE Winter Conference on Applications of Computer Vision
publication_identifier:
isbn:
- '9781728165530'
publication_status: published
publisher: IEEE
quality_controlled: '1'
related_material:
record:
- id: '8331'
relation: dissertation_contains
status: deleted
- id: '8390'
relation: dissertation_contains
status: public
scopus_import: 1
status: public
title: Localizing grouped instances for efficient detection in low-resource scenarios
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2020'
...
---
_id: '8193'
abstract:
- lang: eng
text: 'Multiple-environment Markov decision processes (MEMDPs) are MDPs equipped
with not one, but multiple probabilistic transition functions, which represent
the various possible unknown environments. While the previous research on MEMDPs
focused on theoretical properties for long-run average payoff, we study them with
discounted-sum payoff and focus on their practical advantages and applications.
MEMDPs can be viewed as a special case of Partially observable and Mixed observability
MDPs: the state of the system is perfectly observable, but not the environment.
We show that the specific structure of MEMDPs allows for more efficient algorithmic
analysis, in particular for faster belief updates. We demonstrate the applicability
of MEMDPs in several domains. In particular, we formalize the sequential decision-making
approach to contextual recommendation systems as MEMDPs and substantially improve
over the previous MDP approach.'
acknowledgement: Krishnendu Chatterjee is supported by the Austrian ScienceFund (FWF)
NFN Grant No. S11407-N23 (RiSE/SHiNE),and COST Action GAMENET. Petr Novotn ́y is
supported bythe Czech Science Foundation grant No. GJ19-15134Y.
article_processing_charge: No
author:
- first_name: Krishnendu
full_name: Chatterjee, Krishnendu
id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87
last_name: Chatterjee
orcid: 0000-0002-4561-241X
- first_name: Martin
full_name: Chmelik, Martin
id: 3624234E-F248-11E8-B48F-1D18A9856A87
last_name: Chmelik
- first_name: Deep
full_name: Karkhanis, Deep
last_name: Karkhanis
- first_name: Petr
full_name: Novotný, Petr
id: 3CC3B868-F248-11E8-B48F-1D18A9856A87
last_name: Novotný
- first_name: Amélie
full_name: Royer, Amélie
id: 3811D890-F248-11E8-B48F-1D18A9856A87
last_name: Royer
orcid: 0000-0002-8407-0705
citation:
ama: 'Chatterjee K, Chmelik M, Karkhanis D, Novotný P, Royer A. Multiple-environment
Markov decision processes: Efficient analysis and applications. In: Proceedings
of the 30th International Conference on Automated Planning and Scheduling.
Vol 30. Association for the Advancement of Artificial Intelligence; 2020:48-56.'
apa: 'Chatterjee, K., Chmelik, M., Karkhanis, D., Novotný, P., & Royer, A. (2020).
Multiple-environment Markov decision processes: Efficient analysis and applications.
In Proceedings of the 30th International Conference on Automated Planning and
Scheduling (Vol. 30, pp. 48–56). Nancy, France: Association for the Advancement
of Artificial Intelligence.'
chicago: 'Chatterjee, Krishnendu, Martin Chmelik, Deep Karkhanis, Petr Novotný,
and Amélie Royer. “Multiple-Environment Markov Decision Processes: Efficient Analysis
and Applications.” In Proceedings of the 30th International Conference on Automated
Planning and Scheduling, 30:48–56. Association for the Advancement of Artificial
Intelligence, 2020.'
ieee: 'K. Chatterjee, M. Chmelik, D. Karkhanis, P. Novotný, and A. Royer, “Multiple-environment
Markov decision processes: Efficient analysis and applications,” in Proceedings
of the 30th International Conference on Automated Planning and Scheduling,
Nancy, France, 2020, vol. 30, pp. 48–56.'
ista: 'Chatterjee K, Chmelik M, Karkhanis D, Novotný P, Royer A. 2020. Multiple-environment
Markov decision processes: Efficient analysis and applications. Proceedings of
the 30th International Conference on Automated Planning and Scheduling. ICAPS:
International Conference on Automated Planning and Scheduling vol. 30, 48–56.'
mla: 'Chatterjee, Krishnendu, et al. “Multiple-Environment Markov Decision Processes:
Efficient Analysis and Applications.” Proceedings of the 30th International
Conference on Automated Planning and Scheduling, vol. 30, Association for
the Advancement of Artificial Intelligence, 2020, pp. 48–56.'
short: K. Chatterjee, M. Chmelik, D. Karkhanis, P. Novotný, A. Royer, in:, Proceedings
of the 30th International Conference on Automated Planning and Scheduling, Association
for the Advancement of Artificial Intelligence, 2020, pp. 48–56.
conference:
end_date: 2020-10-30
location: Nancy, France
name: 'ICAPS: International Conference on Automated Planning and Scheduling'
start_date: 2020-10-26
date_created: 2020-08-02T22:00:58Z
date_published: 2020-06-01T00:00:00Z
date_updated: 2026-04-08T07:26:44Z
day: '01'
department:
- _id: KrCh
intvolume: ' 30'
language:
- iso: eng
month: '06'
oa_version: None
page: 48-56
project:
- _id: 25863FF4-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: S11407
name: Game Theory
publication: Proceedings of the 30th International Conference on Automated Planning
and Scheduling
publication_identifier:
eissn:
- 2334-0843
issn:
- 2334-0835
publication_status: published
publisher: Association for the Advancement of Artificial Intelligence
quality_controlled: '1'
related_material:
record:
- id: '8390'
relation: dissertation_contains
status: public
scopus_import: '1'
status: public
title: 'Multiple-environment Markov decision processes: Efficient analysis and applications'
type: conference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 30
year: '2020'
...
---
_id: '8092'
abstract:
- lang: eng
text: Image translation refers to the task of mapping images from a visual domain
to another. Given two unpaired collections of images, we aim to learn a mapping
between the corpus-level style of each collection, while preserving semantic content
shared across the two domains. We introduce xgan, a dual adversarial auto-encoder,
which captures a shared representation of the common domain semantic content in
an unsupervised way, while jointly learning the domain-to-domain image translations
in both directions. We exploit ideas from the domain adaptation literature and
define a semantic consistency loss which encourages the learned embedding to preserve
semantics shared across domains. We report promising qualitative results for the
task of face-to-cartoon translation. The cartoon dataset we collected for this
purpose, “CartoonSet”, is also publicly available as a new benchmark for semantic
style transfer at https://google.github.io/cartoonset/index.html.
article_processing_charge: No
arxiv: 1
author:
- first_name: Amélie
full_name: Royer, Amélie
id: 3811D890-F248-11E8-B48F-1D18A9856A87
last_name: Royer
orcid: 0000-0002-8407-0705
- first_name: Konstantinos
full_name: Bousmalis, Konstantinos
last_name: Bousmalis
- first_name: Stephan
full_name: Gouws, Stephan
last_name: Gouws
- first_name: Fred
full_name: Bertsch, Fred
last_name: Bertsch
- first_name: Inbar
full_name: Mosseri, Inbar
last_name: Mosseri
- first_name: Forrester
full_name: Cole, Forrester
last_name: Cole
- first_name: Kevin
full_name: Murphy, Kevin
last_name: Murphy
citation:
ama: 'Royer A, Bousmalis K, Gouws S, et al. XGAN: Unsupervised image-to-image translation
for many-to-many mappings. In: Singh R, Vatsa M, Patel VM, Ratha N, eds. Domain
Adaptation for Visual Understanding. Springer Nature; 2020:33-49. doi:10.1007/978-3-030-30671-7_3'
apa: 'Royer, A., Bousmalis, K., Gouws, S., Bertsch, F., Mosseri, I., Cole, F., &
Murphy, K. (2020). XGAN: Unsupervised image-to-image translation for many-to-many
mappings. In R. Singh, M. Vatsa, V. M. Patel, & N. Ratha (Eds.), Domain
Adaptation for Visual Understanding (pp. 33–49). Springer Nature. https://doi.org/10.1007/978-3-030-30671-7_3'
chicago: 'Royer, Amélie, Konstantinos Bousmalis, Stephan Gouws, Fred Bertsch, Inbar
Mosseri, Forrester Cole, and Kevin Murphy. “XGAN: Unsupervised Image-to-Image
Translation for Many-to-Many Mappings.” In Domain Adaptation for Visual Understanding,
edited by Richa Singh, Mayank Vatsa, Vishal M. Patel, and Nalini Ratha, 33–49.
Springer Nature, 2020. https://doi.org/10.1007/978-3-030-30671-7_3.'
ieee: 'A. Royer et al., “XGAN: Unsupervised image-to-image translation for
many-to-many mappings,” in Domain Adaptation for Visual Understanding,
R. Singh, M. Vatsa, V. M. Patel, and N. Ratha, Eds. Springer Nature, 2020, pp.
33–49.'
ista: 'Royer A, Bousmalis K, Gouws S, Bertsch F, Mosseri I, Cole F, Murphy K. 2020.XGAN:
Unsupervised image-to-image translation for many-to-many mappings. In: Domain
Adaptation for Visual Understanding. , 33–49.'
mla: 'Royer, Amélie, et al. “XGAN: Unsupervised Image-to-Image Translation for Many-to-Many
Mappings.” Domain Adaptation for Visual Understanding, edited by Richa
Singh et al., Springer Nature, 2020, pp. 33–49, doi:10.1007/978-3-030-30671-7_3.'
short: A. Royer, K. Bousmalis, S. Gouws, F. Bertsch, I. Mosseri, F. Cole, K. Murphy,
in:, R. Singh, M. Vatsa, V.M. Patel, N. Ratha (Eds.), Domain Adaptation for Visual
Understanding, Springer Nature, 2020, pp. 33–49.
date_created: 2020-07-05T22:00:46Z
date_published: 2020-01-08T00:00:00Z
date_updated: 2026-04-08T07:26:44Z
day: '08'
department:
- _id: ChLa
doi: 10.1007/978-3-030-30671-7_3
editor:
- first_name: Richa
full_name: Singh, Richa
last_name: Singh
- first_name: Mayank
full_name: Vatsa, Mayank
last_name: Vatsa
- first_name: Vishal M.
full_name: Patel, Vishal M.
last_name: Patel
- first_name: Nalini
full_name: Ratha, Nalini
last_name: Ratha
external_id:
arxiv:
- '1711.05139'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1711.05139
month: '01'
oa: 1
oa_version: Preprint
page: 33-49
publication: Domain Adaptation for Visual Understanding
publication_identifier:
isbn:
- '9783030306717'
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
related_material:
record:
- id: '8331'
relation: dissertation_contains
status: deleted
- id: '8390'
relation: dissertation_contains
status: public
scopus_import: '1'
status: public
title: 'XGAN: Unsupervised image-to-image translation for many-to-many mappings'
type: book_chapter
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2020'
...
---
_id: '7541'
abstract:
- lang: eng
text: Semiconductor nanowires have been playing a crucial role in the development
of nanoscale devices for the realization of spin qubits, Majorana fermions, single
photon emitters, nanoprocessors, etc. The monolithic growth of site‐controlled
nanowires is a prerequisite toward the next generation of devices that will require
addressability and scalability. Here, combining top‐down nanofabrication and bottom‐up
self‐assembly, the growth of Ge wires on prepatterned Si (001) substrates with
controllable position, distance, length, and structure is reported. This is achieved
by a novel growth process that uses a SiGe strain‐relaxation template and can
be potentially generalized to other material combinations. Transport measurements
show an electrically tunable spin–orbit coupling, with a spin–orbit length similar
to that of III–V materials. Also, charge sensing between quantum dots in closely
spaced wires is observed, which underlines their potential for the realization
of advanced quantum devices. The reported results open a path toward scalable
qubit devices using nanowires on silicon.
acknowledged_ssus:
- _id: NanoFab
- _id: M-Shop
acknowledgement: 'This work was supported by the National Key R&D Program of China
(Grant Nos. 2016YFA0301701 and 2016YFA0300600), the NSFC (Grant Nos. 11574356, 11434010,
and 11404252), the Strategic Priority Research Program of CAS (Grant No. XDB30000000),
the ERC Starting Grant No. 335497, the FWF P32235 project, and the European Union''s
Horizon 2020 research and innovation program under Grant Agreement #862046. This
research was supported by the Scientific Service Units of IST Austria through resources
provided by the MIBA Machine Shop and the nanofabrication facility. F.L. thanks
support from DOE (Grant No. DE‐FG02‐04ER46148). H.H. thanks the Startup Funding
from Xi''an Jiaotong University.'
article_number: '1906523'
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Fei
full_name: Gao, Fei
last_name: Gao
- first_name: Jian-Huan
full_name: Wang, Jian-Huan
last_name: Wang
- first_name: Hannes
full_name: Watzinger, Hannes
id: 35DF8E50-F248-11E8-B48F-1D18A9856A87
last_name: Watzinger
- first_name: Hao
full_name: Hu, Hao
last_name: Hu
- first_name: Marko J.
full_name: Rančić, Marko J.
last_name: Rančić
- first_name: Jie-Yin
full_name: Zhang, Jie-Yin
last_name: Zhang
- first_name: Ting
full_name: Wang, Ting
last_name: Wang
- first_name: Yuan
full_name: Yao, Yuan
last_name: Yao
- first_name: Gui-Lei
full_name: Wang, Gui-Lei
last_name: Wang
- first_name: Josip
full_name: Kukucka, Josip
id: 3F5D8856-F248-11E8-B48F-1D18A9856A87
last_name: Kukucka
- first_name: Lada
full_name: Vukušić, Lada
id: 31E9F056-F248-11E8-B48F-1D18A9856A87
last_name: Vukušić
orcid: 0000-0003-2424-8636
- first_name: Christoph
full_name: Kloeffel, Christoph
last_name: Kloeffel
- first_name: Daniel
full_name: Loss, Daniel
last_name: Loss
- first_name: Feng
full_name: Liu, Feng
last_name: Liu
- first_name: Georgios
full_name: Katsaros, Georgios
id: 38DB5788-F248-11E8-B48F-1D18A9856A87
last_name: Katsaros
orcid: 0000-0001-8342-202X
- first_name: Jian-Jun
full_name: Zhang, Jian-Jun
last_name: Zhang
citation:
ama: Gao F, Wang J-H, Watzinger H, et al. Site-controlled uniform Ge/Si hut wires
with electrically tunable spin-orbit coupling. Advanced Materials. 2020;32(16).
doi:10.1002/adma.201906523
apa: Gao, F., Wang, J.-H., Watzinger, H., Hu, H., Rančić, M. J., Zhang, J.-Y., …
Zhang, J.-J. (2020). Site-controlled uniform Ge/Si hut wires with electrically
tunable spin-orbit coupling. Advanced Materials. Wiley. https://doi.org/10.1002/adma.201906523
chicago: Gao, Fei, Jian-Huan Wang, Hannes Watzinger, Hao Hu, Marko J. Rančić, Jie-Yin
Zhang, Ting Wang, et al. “Site-Controlled Uniform Ge/Si Hut Wires with Electrically
Tunable Spin-Orbit Coupling.” Advanced Materials. Wiley, 2020. https://doi.org/10.1002/adma.201906523.
ieee: F. Gao et al., “Site-controlled uniform Ge/Si hut wires with electrically
tunable spin-orbit coupling,” Advanced Materials, vol. 32, no. 16. Wiley,
2020.
ista: Gao F, Wang J-H, Watzinger H, Hu H, Rančić MJ, Zhang J-Y, Wang T, Yao Y, Wang
G-L, Kukucka J, Vukušić L, Kloeffel C, Loss D, Liu F, Katsaros G, Zhang J-J. 2020.
Site-controlled uniform Ge/Si hut wires with electrically tunable spin-orbit coupling.
Advanced Materials. 32(16), 1906523.
mla: Gao, Fei, et al. “Site-Controlled Uniform Ge/Si Hut Wires with Electrically
Tunable Spin-Orbit Coupling.” Advanced Materials, vol. 32, no. 16, 1906523,
Wiley, 2020, doi:10.1002/adma.201906523.
short: F. Gao, J.-H. Wang, H. Watzinger, H. Hu, M.J. Rančić, J.-Y. Zhang, T. Wang,
Y. Yao, G.-L. Wang, J. Kukucka, L. Vukušić, C. Kloeffel, D. Loss, F. Liu, G. Katsaros,
J.-J. Zhang, Advanced Materials 32 (2020).
corr_author: '1'
date_created: 2020-02-28T09:47:00Z
date_published: 2020-04-23T00:00:00Z
date_updated: 2026-04-08T07:27:13Z
day: '23'
ddc:
- '530'
department:
- _id: GeKa
doi: 10.1002/adma.201906523
ec_funded: 1
external_id:
isi:
- '000516660900001'
pmid:
- '32105375'
file:
- access_level: open_access
checksum: c622737dc295972065782558337124a2
content_type: application/pdf
creator: dernst
date_created: 2020-11-20T10:11:35Z
date_updated: 2020-11-20T10:11:35Z
file_id: '8782'
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file_size: 5242880
relation: main_file
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intvolume: ' 32'
isi: 1
issue: '16'
language:
- iso: eng
month: '04'
oa: 1
oa_version: Published Version
pmid: 1
project:
- _id: 25517E86-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '335497'
name: Towards Spin qubits and Majorana fermions in Germanium self assembled hut-wires
- _id: 237B3DA4-32DE-11EA-91FC-C7463DDC885E
call_identifier: FWF
grant_number: P32235
name: Towards scalable hut wire quantum devices
- _id: 237E5020-32DE-11EA-91FC-C7463DDC885E
call_identifier: H2020
grant_number: '862046'
name: TOPOLOGICALLY PROTECTED AND SCALABLE QUANTUM BITS
publication: Advanced Materials
publication_identifier:
issn:
- 0935-9648
publication_status: published
publisher: Wiley
quality_controlled: '1'
related_material:
record:
- id: '17444'
relation: other
status: public
- id: '9222'
relation: research_data
status: public
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relation: dissertation_contains
status: public
scopus_import: '1'
status: public
title: Site-controlled uniform Ge/Si hut wires with electrically tunable spin-orbit
coupling
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 32
year: '2020'
...
---
OA_place: publisher
_id: '7996'
abstract:
- lang: eng
text: "Quantum computation enables the execution of algorithms that have exponential
complexity. This might open the path towards the synthesis of new materials or
medical drugs, optimization of transport or financial strategies etc., intractable
on even the fastest classical computers. A quantum computer consists of interconnected
two level quantum systems, called qubits, that satisfy DiVincezo’s criteria. Worldwide,
there are ongoing efforts to find the qubit architecture which will unite quantum
error correction compatible single and two qubit fidelities, long distance qubit
to qubit coupling and \r\n calability. Superconducting qubits have gone the furthest
in this race, demonstrating an algorithm running on 53 coupled qubits, but still
the fidelities are not even close to those required for realizing a single logical
qubit. emiconductor qubits offer extremely good characteristics, but they are
currently investigated across different platforms. Uniting those good characteristics
into a single platform might be a big step towards the quantum computer realization.\r\nHere
we describe the implementation of a hole spin qubit hosted in a Ge hut wire double
quantum dot. The high and tunable spin-orbit coupling together with a heavy hole
state character is expected to allow fast spin manipulation and long coherence
times. Furthermore large lever arms, for hut wire devices, should allow good coupling
to superconducting resonators enabling efficient long distance spin to spin coupling
and a sensitive gate reflectometry spin readout. The developed cryogenic setup
(printed circuit board sample holders, filtering, high-frequency wiring) enabled
us to perform low temperature spin dynamics experiments. Indeed, we measured the
fastest single spin qubit Rabi frequencies reported so far, reaching 140 MHz,
while the dephasing times of 130 ns oppose the long decoherence predictions. In
order to further investigate this, a double quantum dot gate was connected directly
to a lumped element\r\nresonator which enabled gate reflectometry readout. The
vanishing inter-dot transition signal, for increasing external magnetic field,
revealed the spin nature of the measured quantity."
alternative_title:
- ISTA Thesis
article_processing_charge: No
author:
- first_name: Josip
full_name: Kukucka, Josip
id: 3F5D8856-F248-11E8-B48F-1D18A9856A87
last_name: Kukucka
citation:
ama: Kukucka J. Implementation of a hole spin qubit in Ge hut wires and dispersive
spin sensing. 2020. doi:10.15479/AT:ISTA:7996
apa: Kukucka, J. (2020). Implementation of a hole spin qubit in Ge hut wires
and dispersive spin sensing. Institute of Science and Technology Austria.
https://doi.org/10.15479/AT:ISTA:7996
chicago: Kukucka, Josip. “Implementation of a Hole Spin Qubit in Ge Hut Wires and
Dispersive Spin Sensing.” Institute of Science and Technology Austria, 2020. https://doi.org/10.15479/AT:ISTA:7996.
ieee: J. Kukucka, “Implementation of a hole spin qubit in Ge hut wires and dispersive
spin sensing,” Institute of Science and Technology Austria, 2020.
ista: Kukucka J. 2020. Implementation of a hole spin qubit in Ge hut wires and dispersive
spin sensing. Institute of Science and Technology Austria.
mla: Kukucka, Josip. Implementation of a Hole Spin Qubit in Ge Hut Wires and
Dispersive Spin Sensing. Institute of Science and Technology Austria, 2020,
doi:10.15479/AT:ISTA:7996.
short: J. Kukucka, Implementation of a Hole Spin Qubit in Ge Hut Wires and Dispersive
Spin Sensing, Institute of Science and Technology Austria, 2020.
corr_author: '1'
date_created: 2020-06-22T09:22:23Z
date_published: 2020-06-22T00:00:00Z
date_updated: 2026-04-08T07:27:13Z
day: '22'
ddc:
- '530'
degree_awarded: PhD
department:
- _id: GeKa
doi: 10.15479/AT:ISTA:7996
file:
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checksum: 467e52feb3e361ce8cf5fe8d5c254ece
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creator: dernst
date_created: 2020-06-22T09:22:04Z
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file_name: JK_thesis_latex_source_files.zip
file_size: 392794743
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creator: dernst
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language:
- iso: eng
month: '06'
oa: 1
oa_version: Published Version
page: '178'
publication_identifier:
issn:
- 2663-337X
publication_status: published
publisher: Institute of Science and Technology Austria
related_material:
record:
- id: '77'
relation: part_of_dissertation
status: public
- id: '7541'
relation: part_of_dissertation
status: public
- id: '23'
relation: part_of_dissertation
status: public
- id: '840'
relation: part_of_dissertation
status: public
- id: '1328'
relation: part_of_dissertation
status: public
status: public
supervisor:
- first_name: Georgios
full_name: Katsaros, Georgios
id: 38DB5788-F248-11E8-B48F-1D18A9856A87
last_name: Katsaros
orcid: 0000-0001-8342-202X
title: Implementation of a hole spin qubit in Ge hut wires and dispersive spin sensing
type: dissertation
user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd
year: '2020'
...
---
_id: '6185'
abstract:
- lang: eng
text: For complex Wigner-type matrices, i.e. Hermitian random matrices with independent,
not necessarily identically distributed entries above the diagonal, we show that
at any cusp singularity of the limiting eigenvalue distribution the local eigenvalue
statistics are universal and form a Pearcey process. Since the density of states
typically exhibits only square root or cubic root cusp singularities, our work
complements previous results on the bulk and edge universality and it thus completes
the resolution of the Wigner–Dyson–Mehta universality conjecture for the last
remaining universality type in the complex Hermitian class. Our analysis holds
not only for exact cusps, but approximate cusps as well, where an extended Pearcey
process emerges. As a main technical ingredient we prove an optimal local law
at the cusp for both symmetry classes. This result is also the key input in the
companion paper (Cipolloni et al. in Pure Appl Anal, 2018. arXiv:1811.04055) where
the cusp universality for real symmetric Wigner-type matrices is proven. The novel
cusp fluctuation mechanism is also essential for the recent results on the spectral
radius of non-Hermitian random matrices (Alt et al. in Spectral radius of random
matrices with independent entries, 2019. arXiv:1907.13631), and the non-Hermitian
edge universality (Cipolloni et al. in Edge universality for non-Hermitian random
matrices, 2019. arXiv:1908.00969).
acknowledgement: Open access funding provided by Institute of Science and Technology
(IST Austria). The authors are very grateful to Johannes Alt for numerous discussions
on the Dyson equation and for his invaluable help in adjusting [10] to the needs
of the present work.
article_processing_charge: Yes (via OA deal)
article_type: original
arxiv: 1
author:
- first_name: László
full_name: Erdös, László
id: 4DBD5372-F248-11E8-B48F-1D18A9856A87
last_name: Erdös
orcid: 0000-0001-5366-9603
- first_name: Torben H
full_name: Krüger, Torben H
id: 3020C786-F248-11E8-B48F-1D18A9856A87
last_name: Krüger
orcid: 0000-0002-4821-3297
- first_name: Dominik J
full_name: Schröder, Dominik J
id: 408ED176-F248-11E8-B48F-1D18A9856A87
last_name: Schröder
orcid: 0000-0002-2904-1856
citation:
ama: 'Erdös L, Krüger TH, Schröder DJ. Cusp universality for random matrices I:
Local law and the complex Hermitian case. Communications in Mathematical Physics.
2020;378:1203-1278. doi:10.1007/s00220-019-03657-4'
apa: 'Erdös, L., Krüger, T. H., & Schröder, D. J. (2020). Cusp universality
for random matrices I: Local law and the complex Hermitian case. Communications
in Mathematical Physics. Springer Nature. https://doi.org/10.1007/s00220-019-03657-4'
chicago: 'Erdös, László, Torben H Krüger, and Dominik J Schröder. “Cusp Universality
for Random Matrices I: Local Law and the Complex Hermitian Case.” Communications
in Mathematical Physics. Springer Nature, 2020. https://doi.org/10.1007/s00220-019-03657-4.'
ieee: 'L. Erdös, T. H. Krüger, and D. J. Schröder, “Cusp universality for random
matrices I: Local law and the complex Hermitian case,” Communications in Mathematical
Physics, vol. 378. Springer Nature, pp. 1203–1278, 2020.'
ista: 'Erdös L, Krüger TH, Schröder DJ. 2020. Cusp universality for random matrices
I: Local law and the complex Hermitian case. Communications in Mathematical Physics.
378, 1203–1278.'
mla: 'Erdös, László, et al. “Cusp Universality for Random Matrices I: Local Law
and the Complex Hermitian Case.” Communications in Mathematical Physics,
vol. 378, Springer Nature, 2020, pp. 1203–78, doi:10.1007/s00220-019-03657-4.'
short: L. Erdös, T.H. Krüger, D.J. Schröder, Communications in Mathematical Physics
378 (2020) 1203–1278.
date_created: 2019-03-28T10:21:15Z
date_published: 2020-09-01T00:00:00Z
date_updated: 2026-04-08T13:55:03Z
day: '01'
ddc:
- '530'
- '510'
department:
- _id: LaEr
doi: 10.1007/s00220-019-03657-4
ec_funded: 1
external_id:
arxiv:
- '1809.03971'
isi:
- '000529483000001'
file:
- access_level: open_access
checksum: c3a683e2afdcea27afa6880b01e53dc2
content_type: application/pdf
creator: dernst
date_created: 2020-11-18T11:14:37Z
date_updated: 2020-11-18T11:14:37Z
file_id: '8771'
file_name: 2020_CommMathPhysics_Erdoes.pdf
file_size: 2904574
relation: main_file
success: 1
file_date_updated: 2020-11-18T11:14:37Z
has_accepted_license: '1'
intvolume: ' 378'
isi: 1
language:
- iso: eng
month: '09'
oa: 1
oa_version: Published Version
page: 1203-1278
project:
- _id: 258DCDE6-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '338804'
name: Random matrices, universality and disordered quantum systems
- _id: B67AFEDC-15C9-11EA-A837-991A96BB2854
name: IST Austria Open Access Fund
publication: Communications in Mathematical Physics
publication_identifier:
eissn:
- 1432-0916
issn:
- 0010-3616
publication_status: published
publisher: Springer Nature
quality_controlled: '1'
related_material:
record:
- id: '6179'
relation: dissertation_contains
status: public
scopus_import: '1'
status: public
title: 'Cusp universality for random matrices I: Local law and the complex Hermitian
case'
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 378
year: '2020'
...
---
_id: '6184'
abstract:
- lang: eng
text: We prove edge universality for a general class of correlated real symmetric
or complex Hermitian Wigner matrices with arbitrary expectation. Our theorem also
applies to internal edges of the self-consistent density of states. In particular,
we establish a strong form of band rigidity which excludes mismatches between
location and label of eigenvalues close to internal edges in these general models.
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Johannes
full_name: Alt, Johannes
id: 36D3D8B6-F248-11E8-B48F-1D18A9856A87
last_name: Alt
- first_name: László
full_name: Erdös, László
id: 4DBD5372-F248-11E8-B48F-1D18A9856A87
last_name: Erdös
orcid: 0000-0001-5366-9603
- first_name: Torben H
full_name: Krüger, Torben H
id: 3020C786-F248-11E8-B48F-1D18A9856A87
last_name: Krüger
orcid: 0000-0002-4821-3297
- first_name: Dominik J
full_name: Schröder, Dominik J
id: 408ED176-F248-11E8-B48F-1D18A9856A87
last_name: Schröder
orcid: 0000-0002-2904-1856
citation:
ama: 'Alt J, Erdös L, Krüger TH, Schröder DJ. Correlated random matrices: Band rigidity
and edge universality. Annals of Probability. 2020;48(2):963-1001. doi:10.1214/19-AOP1379'
apa: 'Alt, J., Erdös, L., Krüger, T. H., & Schröder, D. J. (2020). Correlated
random matrices: Band rigidity and edge universality. Annals of Probability.
Institute of Mathematical Statistics. https://doi.org/10.1214/19-AOP1379'
chicago: 'Alt, Johannes, László Erdös, Torben H Krüger, and Dominik J Schröder.
“Correlated Random Matrices: Band Rigidity and Edge Universality.” Annals of
Probability. Institute of Mathematical Statistics, 2020. https://doi.org/10.1214/19-AOP1379.'
ieee: 'J. Alt, L. Erdös, T. H. Krüger, and D. J. Schröder, “Correlated random matrices:
Band rigidity and edge universality,” Annals of Probability, vol. 48, no.
2. Institute of Mathematical Statistics, pp. 963–1001, 2020.'
ista: 'Alt J, Erdös L, Krüger TH, Schröder DJ. 2020. Correlated random matrices:
Band rigidity and edge universality. Annals of Probability. 48(2), 963–1001.'
mla: 'Alt, Johannes, et al. “Correlated Random Matrices: Band Rigidity and Edge
Universality.” Annals of Probability, vol. 48, no. 2, Institute of Mathematical
Statistics, 2020, pp. 963–1001, doi:10.1214/19-AOP1379.'
short: J. Alt, L. Erdös, T.H. Krüger, D.J. Schröder, Annals of Probability 48 (2020)
963–1001.
date_created: 2019-03-28T09:20:08Z
date_published: 2020-03-01T00:00:00Z
date_updated: 2026-04-08T14:11:36Z
day: '01'
department:
- _id: LaEr
doi: 10.1214/19-AOP1379
ec_funded: 1
external_id:
arxiv:
- '1804.07744'
isi:
- '000528269100013'
intvolume: ' 48'
isi: 1
issue: '2'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1804.07744
month: '03'
oa: 1
oa_version: Preprint
page: 963-1001
project:
- _id: 258DCDE6-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '338804'
name: Random matrices, universality and disordered quantum systems
publication: Annals of Probability
publication_identifier:
issn:
- 0091-1798
publication_status: published
publisher: Institute of Mathematical Statistics
quality_controlled: '1'
related_material:
record:
- id: '6179'
relation: dissertation_contains
status: public
- id: '149'
relation: dissertation_contains
status: public
scopus_import: '1'
status: public
title: 'Correlated random matrices: Band rigidity and edge universality'
type: journal_article
user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87
volume: 48
year: '2020'
...
---
_id: '8978'
abstract:
- lang: eng
text: "Mosaic analysis with double markers (MADM) technology enables concomitant
fluorescent cell labeling and induction of uniparental chromosome disomy (UPD)
with single-cell resolution. In UPD, imprinted genes are either overexpressed
2-fold or are not expressed. Here, the MADM platform is utilized to probe imprinting
phenotypes at the transcriptional level. This protocol highlights major steps
for the generation and isolation of projection neurons and astrocytes with MADM-induced
UPD from mouse cerebral cortex for downstream single-cell and low-input sample
RNA-sequencing experiments.\r\n\r\nFor complete details on the use and execution
of this protocol, please refer to Laukoter et al. (2020b)."
acknowledged_ssus:
- _id: Bio
- _id: PreCl
acknowledgement: This research was supported by the Scientific Service Units (SSU)
at IST Austria through resources provided by the Bioimaging (BIF) and Preclinical
Facilities (PCF). N.A received support from the FWF Firnberg-Programm (T 1031).
This work was also supported by IST Austria institutional funds; FWF SFB F78 to
S.H.; NÖ Forschung und Bildung n[f+b] life science call grant (C13-002) to S.H.;
the People Programme (Marie Curie Actions) of the European Union’s Seventh Framework
Programme (FP7/2007-2013) under REA grant agreement no. 618444 to S.H.; and the
European Research Council (ERC) under the European Union’s Horizon 2020 research
and innovation programme (grant agreement no. 725780 LinPro) to S.H.
article_number: '100215'
article_processing_charge: No
article_type: original
author:
- first_name: Susanne
full_name: Laukoter, Susanne
id: 2D6B7A9A-F248-11E8-B48F-1D18A9856A87
last_name: Laukoter
orcid: 0000-0002-7903-3010
- first_name: Nicole
full_name: Amberg, Nicole
id: 4CD6AAC6-F248-11E8-B48F-1D18A9856A87
last_name: Amberg
orcid: 0000-0002-3183-8207
- first_name: Florian
full_name: Pauler, Florian
id: 48EA0138-F248-11E8-B48F-1D18A9856A87
last_name: Pauler
orcid: 0000-0002-7462-0048
- first_name: Simon
full_name: Hippenmeyer, Simon
id: 37B36620-F248-11E8-B48F-1D18A9856A87
last_name: Hippenmeyer
orcid: 0000-0003-2279-1061
citation:
ama: Laukoter S, Amberg N, Pauler F, Hippenmeyer S. Generation and isolation of
single cells from mouse brain with mosaic analysis with double markers-induced
uniparental chromosome disomy. STAR Protocols. 2020;1(3). doi:10.1016/j.xpro.2020.100215
apa: Laukoter, S., Amberg, N., Pauler, F., & Hippenmeyer, S. (2020). Generation
and isolation of single cells from mouse brain with mosaic analysis with double
markers-induced uniparental chromosome disomy. STAR Protocols. Elsevier.
https://doi.org/10.1016/j.xpro.2020.100215
chicago: Laukoter, Susanne, Nicole Amberg, Florian Pauler, and Simon Hippenmeyer.
“Generation and Isolation of Single Cells from Mouse Brain with Mosaic Analysis
with Double Markers-Induced Uniparental Chromosome Disomy.” STAR Protocols.
Elsevier, 2020. https://doi.org/10.1016/j.xpro.2020.100215.
ieee: S. Laukoter, N. Amberg, F. Pauler, and S. Hippenmeyer, “Generation and isolation
of single cells from mouse brain with mosaic analysis with double markers-induced
uniparental chromosome disomy,” STAR Protocols, vol. 1, no. 3. Elsevier,
2020.
ista: Laukoter S, Amberg N, Pauler F, Hippenmeyer S. 2020. Generation and isolation
of single cells from mouse brain with mosaic analysis with double markers-induced
uniparental chromosome disomy. STAR Protocols. 1(3), 100215.
mla: Laukoter, Susanne, et al. “Generation and Isolation of Single Cells from Mouse
Brain with Mosaic Analysis with Double Markers-Induced Uniparental Chromosome
Disomy.” STAR Protocols, vol. 1, no. 3, 100215, Elsevier, 2020, doi:10.1016/j.xpro.2020.100215.
short: S. Laukoter, N. Amberg, F. Pauler, S. Hippenmeyer, STAR Protocols 1 (2020).
corr_author: '1'
date_created: 2020-12-30T10:17:07Z
date_published: 2020-12-18T00:00:00Z
date_updated: 2025-04-15T08:23:06Z
day: '18'
ddc:
- '570'
department:
- _id: SiHi
doi: 10.1016/j.xpro.2020.100215
ec_funded: 1
external_id:
pmid:
- '33377108'
file:
- access_level: open_access
checksum: f1e9a433e9cb0f41f7b6df6b76db1f6e
content_type: application/pdf
creator: dernst
date_created: 2021-01-07T15:57:27Z
date_updated: 2021-01-07T15:57:27Z
file_id: '8996'
file_name: 2020_STARProtocols_Laukoter.pdf
file_size: 4031449
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file_date_updated: 2021-01-07T15:57:27Z
has_accepted_license: '1'
intvolume: ' 1'
issue: '3'
language:
- iso: eng
month: '12'
oa: 1
oa_version: Published Version
pmid: 1
project:
- _id: 268F8446-B435-11E9-9278-68D0E5697425
call_identifier: FWF
grant_number: T01031
name: Role of Eed in neural stem cell lineage progression
- _id: 059F6AB4-7A3F-11EA-A408-12923DDC885E
grant_number: F7805
name: Stem Cell Modulation in Neural Development and Regeneration/ P05-Molecular
Mechanisms of Neural Stem Cell Lineage Progression
- _id: 25D92700-B435-11E9-9278-68D0E5697425
grant_number: LS13-002
name: Mapping Cell-Type Specificity of the Genomic Imprintome in the Brain
- _id: 25D61E48-B435-11E9-9278-68D0E5697425
call_identifier: FP7
grant_number: '618444'
name: Molecular Mechanisms of Cerebral Cortex Development
- _id: 260018B0-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '725780'
name: Principles of Neural Stem Cell Lineage Progression in Cerebral Cortex Development
publication: STAR Protocols
publication_identifier:
issn:
- 2666-1667
publication_status: published
publisher: Elsevier
quality_controlled: '1'
scopus_import: '1'
status: public
title: Generation and isolation of single cells from mouse brain with mosaic analysis
with double markers-induced uniparental chromosome disomy
tmp:
image: /images/cc_by_nc_nd.png
legal_code_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode
name: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
(CC BY-NC-ND 4.0)
short: CC BY-NC-ND (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 1
year: '2020'
...
---
_id: '8038'
abstract:
- lang: eng
text: Microelectromechanical systems and integrated photonics provide the basis
for many reliable and compact circuit elements in modern communication systems.
Electro-opto-mechanical devices are currently one of the leading approaches to
realize ultra-sensitive, low-loss transducers for an emerging quantum information
technology. Here we present an on-chip microwave frequency converter based on
a planar aluminum on silicon nitride platform that is compatible with slot-mode
coupled photonic crystal cavities. We show efficient frequency conversion between
two propagating microwave modes mediated by the radiation pressure interaction
with a metalized dielectric nanobeam oscillator. We achieve bidirectional coherent
conversion with a total device efficiency of up to ~60%, a dynamic range of 2
× 10^9 photons/s and an instantaneous bandwidth of up to 1.7 kHz. A high fidelity
quantum state transfer would be possible if the drive dependent output noise of
currently ~14 photons s^−1 Hz^−1 is further reduced. Such a silicon nitride based
transducer is in situ reconfigurable and could be used for on-chip classical and
quantum signal routing and filtering, both for microwave and hybrid microwave-optical
applications.
article_number: '034011'
article_processing_charge: Yes (via OA deal)
article_type: original
author:
- first_name: Johannes M
full_name: Fink, Johannes M
id: 4B591CBA-F248-11E8-B48F-1D18A9856A87
last_name: Fink
orcid: 0000-0001-8112-028X
- first_name: M.
full_name: Kalaee, M.
last_name: Kalaee
- first_name: R.
full_name: Norte, R.
last_name: Norte
- first_name: A.
full_name: Pitanti, A.
last_name: Pitanti
- first_name: O.
full_name: Painter, O.
last_name: Painter
citation:
ama: Fink JM, Kalaee M, Norte R, Pitanti A, Painter O. Efficient microwave frequency
conversion mediated by a photonics compatible silicon nitride nanobeam oscillator.
Quantum Science and Technology. 2020;5(3). doi:10.1088/2058-9565/ab8dce
apa: Fink, J. M., Kalaee, M., Norte, R., Pitanti, A., & Painter, O. (2020).
Efficient microwave frequency conversion mediated by a photonics compatible silicon
nitride nanobeam oscillator. Quantum Science and Technology. IOP Publishing.
https://doi.org/10.1088/2058-9565/ab8dce
chicago: Fink, Johannes M, M. Kalaee, R. Norte, A. Pitanti, and O. Painter. “Efficient
Microwave Frequency Conversion Mediated by a Photonics Compatible Silicon Nitride
Nanobeam Oscillator.” Quantum Science and Technology. IOP Publishing, 2020.
https://doi.org/10.1088/2058-9565/ab8dce.
ieee: J. M. Fink, M. Kalaee, R. Norte, A. Pitanti, and O. Painter, “Efficient microwave
frequency conversion mediated by a photonics compatible silicon nitride nanobeam
oscillator,” Quantum Science and Technology, vol. 5, no. 3. IOP Publishing,
2020.
ista: Fink JM, Kalaee M, Norte R, Pitanti A, Painter O. 2020. Efficient microwave
frequency conversion mediated by a photonics compatible silicon nitride nanobeam
oscillator. Quantum Science and Technology. 5(3), 034011.
mla: Fink, Johannes M., et al. “Efficient Microwave Frequency Conversion Mediated
by a Photonics Compatible Silicon Nitride Nanobeam Oscillator.” Quantum Science
and Technology, vol. 5, no. 3, 034011, IOP Publishing, 2020, doi:10.1088/2058-9565/ab8dce.
short: J.M. Fink, M. Kalaee, R. Norte, A. Pitanti, O. Painter, Quantum Science and
Technology 5 (2020).
corr_author: '1'
date_created: 2020-06-29T07:59:35Z
date_published: 2020-05-25T00:00:00Z
date_updated: 2026-04-15T06:42:07Z
day: '25'
ddc:
- '530'
department:
- _id: JoFi
doi: 10.1088/2058-9565/ab8dce
ec_funded: 1
external_id:
isi:
- '000539300800001'
file:
- access_level: open_access
checksum: 8f25f05053f511f892ae8fa93f341e61
content_type: application/pdf
creator: cziletti
date_created: 2020-06-30T10:29:10Z
date_updated: 2020-07-14T12:48:08Z
file_id: '8072'
file_name: 2020_QuantumSciTechnol_Fink.pdf
file_size: 2600967
relation: main_file
file_date_updated: 2020-07-14T12:48:08Z
has_accepted_license: '1'
intvolume: ' 5'
isi: 1
issue: '3'
language:
- iso: eng
month: '05'
oa: 1
oa_version: Published Version
project:
- _id: 26336814-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '758053'
name: A Fiber Optic Transceiver for Superconducting Qubits
- _id: 257EB838-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '732894'
name: Hybrid Optomechanical Technologies
- _id: 2622978C-B435-11E9-9278-68D0E5697425
name: Hybrid Semiconductor - Superconductor Quantum Devices
- _id: bdb108fd-d553-11ed-ba76-83dc74a9864f
grant_number: F07105
name: QUANTUM INFORMATION SYSTEMS BEYOND CLASSICAL CAPABILITIES / P5- Integration
of Superconducting Quantum Circuits
publication: Quantum Science and Technology
publication_identifier:
eissn:
- 2058-9565
publication_status: published
publisher: IOP Publishing
quality_controlled: '1'
scopus_import: '1'
status: public
title: Efficient microwave frequency conversion mediated by a photonics compatible
silicon nitride nanobeam oscillator
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 5
year: '2020'
...
---
_id: '8755'
abstract:
- lang: eng
text: 'The superconducting circuit community has recently discovered the promising
potential of superinductors. These circuit elements have a characteristic impedance
exceeding the resistance quantum RQ ≈ 6.45 kΩ which leads to a suppression of
ground state charge fluctuations. Applications include the realization of hardware
protected qubits for fault tolerant quantum computing, improved coupling to small
dipole moment objects and defining a new quantum metrology standard for the ampere.
In this work we refute the widespread notion that superinductors can only be implemented
based on kinetic inductance, i.e. using disordered superconductors or Josephson
junction arrays. We present modeling, fabrication and characterization of 104
planar aluminum coil resonators with a characteristic impedance up to 30.9 kΩ
at 5.6 GHz and a capacitance down to ≤ 1 fF, with lowloss and a power handling
reaching 108 intra-cavity photons. Geometric superinductors are free of uncontrolled
tunneling events and offer high reproducibility, linearity and the ability to
couple magnetically - properties that significantly broaden the scope of future
quantum circuits. '
acknowledged_ssus:
- _id: NanoFab
acknowledgement: "The authors acknowledge the support from I. Prieto and the IST Nanofabrication
Facility. This work was supported by IST Austria and a NOMIS foundation research
grant and the Austrian Science Fund (FWF) through BeyondC (F71). MP is the recipient
of a P¨ottinger scholarship at IST Austria. JMF acknowledges support from the European
Union’s Horizon 2020 research and innovation programs under grant agreement No 732894
(FET Proactive HOT), 862644 (FET Open QUARTET), and the European Research Council
under grant agreement\r\nnumber 758053 (ERC StG QUNNECT). "
article_number: '044055'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Matilda
full_name: Peruzzo, Matilda
id: 3F920B30-F248-11E8-B48F-1D18A9856A87
last_name: Peruzzo
orcid: 0000-0002-3415-4628
- first_name: Andrea
full_name: Trioni, Andrea
id: 42F71B44-F248-11E8-B48F-1D18A9856A87
last_name: Trioni
- first_name: Farid
full_name: Hassani, Farid
id: 2AED110C-F248-11E8-B48F-1D18A9856A87
last_name: Hassani
orcid: 0000-0001-6937-5773
- first_name: Martin
full_name: Zemlicka, Martin
id: 2DCF8DE6-F248-11E8-B48F-1D18A9856A87
last_name: Zemlicka
orcid: 0009-0005-0878-3032
- first_name: Johannes M
full_name: Fink, Johannes M
id: 4B591CBA-F248-11E8-B48F-1D18A9856A87
last_name: Fink
orcid: 0000-0001-8112-028X
citation:
ama: Peruzzo M, Trioni A, Hassani F, Zemlicka M, Fink JM. Surpassing the resistance
quantum with a geometric superinductor. Physical Review Applied. 2020;14(4).
doi:10.1103/PhysRevApplied.14.044055
apa: Peruzzo, M., Trioni, A., Hassani, F., Zemlicka, M., & Fink, J. M. (2020).
Surpassing the resistance quantum with a geometric superinductor. Physical
Review Applied. American Physical Society. https://doi.org/10.1103/PhysRevApplied.14.044055
chicago: Peruzzo, Matilda, Andrea Trioni, Farid Hassani, Martin Zemlicka, and Johannes
M Fink. “Surpassing the Resistance Quantum with a Geometric Superinductor.” Physical
Review Applied. American Physical Society, 2020. https://doi.org/10.1103/PhysRevApplied.14.044055.
ieee: M. Peruzzo, A. Trioni, F. Hassani, M. Zemlicka, and J. M. Fink, “Surpassing
the resistance quantum with a geometric superinductor,” Physical Review Applied,
vol. 14, no. 4. American Physical Society, 2020.
ista: Peruzzo M, Trioni A, Hassani F, Zemlicka M, Fink JM. 2020. Surpassing the
resistance quantum with a geometric superinductor. Physical Review Applied. 14(4),
044055.
mla: Peruzzo, Matilda, et al. “Surpassing the Resistance Quantum with a Geometric
Superinductor.” Physical Review Applied, vol. 14, no. 4, 044055, American
Physical Society, 2020, doi:10.1103/PhysRevApplied.14.044055.
short: M. Peruzzo, A. Trioni, F. Hassani, M. Zemlicka, J.M. Fink, Physical Review
Applied 14 (2020).
date_created: 2020-11-15T23:01:17Z
date_published: 2020-10-29T00:00:00Z
date_updated: 2026-04-15T06:43:02Z
day: '29'
ddc:
- '530'
department:
- _id: JoFi
doi: 10.1103/PhysRevApplied.14.044055
ec_funded: 1
external_id:
arxiv:
- '2007.01644'
isi:
- '000582797300003'
file:
- access_level: open_access
checksum: 2a634abe75251ae7628cd54c8a4ce2e8
content_type: application/pdf
creator: dernst
date_created: 2021-03-29T11:43:20Z
date_updated: 2021-03-29T11:43:20Z
file_id: '9300'
file_name: 2020_PhysReviewApplied_Peruzzo.pdf
file_size: 2607823
relation: main_file
success: 1
file_date_updated: 2021-03-29T11:43:20Z
has_accepted_license: '1'
intvolume: ' 14'
isi: 1
issue: '4'
language:
- iso: eng
month: '10'
oa: 1
oa_version: Published Version
project:
- _id: 257EB838-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '732894'
name: Hybrid Optomechanical Technologies
- _id: 237CBA6C-32DE-11EA-91FC-C7463DDC885E
call_identifier: H2020
grant_number: '862644'
name: Quantum readout techniques and technologies
- _id: 26336814-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '758053'
name: A Fiber Optic Transceiver for Superconducting Qubits
- _id: bdb108fd-d553-11ed-ba76-83dc74a9864f
grant_number: F07105
name: QUANTUM INFORMATION SYSTEMS BEYOND CLASSICAL CAPABILITIES / P5- Integration
of Superconducting Quantum Circuits
publication: Physical Review Applied
publication_identifier:
eissn:
- 2331-7019
publication_status: published
publisher: American Physical Society
quality_controlled: '1'
related_material:
record:
- id: '13070'
relation: research_data
status: public
- id: '9920'
relation: dissertation_contains
status: public
- id: '20371'
relation: dissertation_contains
status: public
- id: '17133'
relation: dissertation_contains
status: public
scopus_import: '1'
status: public
title: Surpassing the resistance quantum with a geometric superinductor
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 14
year: '2020'
...
---
_id: '7910'
abstract:
- lang: eng
text: Quantum illumination uses entangled signal-idler photon pairs to boost the
detection efficiency of low-reflectivity objects in environments with bright thermal
noise. Its advantage is particularly evident at low signal powers, a promising
feature for applications such as noninvasive biomedical scanning or low-power
short-range radar. Here, we experimentally investigate the concept of quantum
illumination at microwave frequencies. We generate entangled fields to illuminate
a room-temperature object at a distance of 1 m in a free-space detection setup.
We implement a digital phase-conjugate receiver based on linear quadrature measurements
that outperforms a symmetric classical noise radar in the same conditions, despite
the entanglement-breaking signal path. Starting from experimental data, we also
simulate the case of perfect idler photon number detection, which results in a
quantum advantage compared with the relative classical benchmark. Our results
highlight the opportunities and challenges in the way toward a first room-temperature
application of microwave quantum circuits.
article_number: eabb0451
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Shabir
full_name: Barzanjeh, Shabir
id: 2D25E1F6-F248-11E8-B48F-1D18A9856A87
last_name: Barzanjeh
orcid: 0000-0003-0415-1423
- first_name: S.
full_name: Pirandola, S.
last_name: Pirandola
- first_name: D
full_name: Vitali, D
last_name: Vitali
- first_name: Johannes M
full_name: Fink, Johannes M
id: 4B591CBA-F248-11E8-B48F-1D18A9856A87
last_name: Fink
orcid: 0000-0001-8112-028X
citation:
ama: Barzanjeh S, Pirandola S, Vitali D, Fink JM. Microwave quantum illumination
using a digital receiver. Science Advances. 2020;6(19). doi:10.1126/sciadv.abb0451
apa: Barzanjeh, S., Pirandola, S., Vitali, D., & Fink, J. M. (2020). Microwave
quantum illumination using a digital receiver. Science Advances. AAAS.
https://doi.org/10.1126/sciadv.abb0451
chicago: Barzanjeh, Shabir, S. Pirandola, D Vitali, and Johannes M Fink. “Microwave
Quantum Illumination Using a Digital Receiver.” Science Advances. AAAS,
2020. https://doi.org/10.1126/sciadv.abb0451.
ieee: S. Barzanjeh, S. Pirandola, D. Vitali, and J. M. Fink, “Microwave quantum
illumination using a digital receiver,” Science Advances, vol. 6, no. 19.
AAAS, 2020.
ista: Barzanjeh S, Pirandola S, Vitali D, Fink JM. 2020. Microwave quantum illumination
using a digital receiver. Science Advances. 6(19), eabb0451.
mla: Barzanjeh, Shabir, et al. “Microwave Quantum Illumination Using a Digital Receiver.”
Science Advances, vol. 6, no. 19, eabb0451, AAAS, 2020, doi:10.1126/sciadv.abb0451.
short: S. Barzanjeh, S. Pirandola, D. Vitali, J.M. Fink, Science Advances 6 (2020).
corr_author: '1'
date_created: 2020-05-31T22:00:49Z
date_published: 2020-05-06T00:00:00Z
date_updated: 2026-04-15T06:42:37Z
day: '06'
ddc:
- '530'
department:
- _id: JoFi
doi: 10.1126/sciadv.abb0451
ec_funded: 1
external_id:
arxiv:
- '1908.03058'
isi:
- '000531171100045'
pmid:
- '32548249'
file:
- access_level: open_access
checksum: 16fa61cc1951b444ee74c07188cda9da
content_type: application/pdf
creator: dernst
date_created: 2020-06-02T09:18:36Z
date_updated: 2020-07-14T12:48:05Z
file_id: '7913'
file_name: 2020_ScienceAdvances_Barzanjeh.pdf
file_size: 795822
relation: main_file
file_date_updated: 2020-07-14T12:48:05Z
has_accepted_license: '1'
intvolume: ' 6'
isi: 1
issue: '19'
language:
- iso: eng
month: '05'
oa: 1
oa_version: Published Version
pmid: 1
project:
- _id: 26336814-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '758053'
name: A Fiber Optic Transceiver for Superconducting Qubits
- _id: 237CBA6C-32DE-11EA-91FC-C7463DDC885E
call_identifier: H2020
grant_number: '862644'
name: Quantum readout techniques and technologies
- _id: 258047B6-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '707438'
name: 'Microwave-to-Optical Quantum Link: Quantum Teleportation and Quantum Illumination
with cavity Optomechanics'
- _id: 257EB838-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '732894'
name: Hybrid Optomechanical Technologies
- _id: bdb108fd-d553-11ed-ba76-83dc74a9864f
grant_number: F07105
name: QUANTUM INFORMATION SYSTEMS BEYOND CLASSICAL CAPABILITIES / P5- Integration
of Superconducting Quantum Circuits
publication: Science Advances
publication_identifier:
eissn:
- 2375-2548
publication_status: published
publisher: AAAS
quality_controlled: '1'
related_material:
link:
- description: News on IST Homepage
relation: press_release
url: https://ist.ac.at/en/news/scientists-demonstrate-quantum-radar-prototype/
record:
- id: '9001'
relation: later_version
status: public
scopus_import: '1'
status: public
title: Microwave quantum illumination using a digital receiver
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 6
year: '2020'
...
---
_id: '9001'
abstract:
- lang: eng
text: Quantum illumination is a sensing technique that employs entangled signal-idler
beams to improve the detection efficiency of low-reflectivity objects in environments
with large thermal noise. The advantage over classical strategies is evident at
low signal brightness, a feature which could make the protocol an ideal prototype
for non-invasive scanning or low-power short-range radar. Here we experimentally
investigate the concept of quantum illumination at microwave frequencies, by generating
entangled fields using a Josephson parametric converter which are then amplified
to illuminate a room-temperature object at a distance of 1 meter. Starting from
experimental data, we simulate the case of perfect idler photon number detection,
which results in a quantum advantage compared to the relative classical benchmark.
Our results highlight the opportunities and challenges on the way towards a first
room-temperature application of microwave quantum circuits.
acknowledgement: "This work was supported by the Institute of Science and Technology
Austria (IST Austria), the European Research Council under grant agreement number
758053 (ERC StG QUNNECT) and the EU’s Horizon 2020 research and innovation programme
under grant agreement number 862644 (FET Open QUARTET). S.B. acknowledges support
from the Marie Skłodowska Curie\r\nfellowship number 707438 (MSC-IF SUPEREOM), DV
acknowledge support from EU’s Horizon 2020 research and innovation programme under
grant agreement number 732894 (FET Proactive HOT) and the Project QuaSeRT funded
by the QuantERA ERANET Cofund in Quantum Technologies, and J.M.F from the Austrian
Science Fund (FWF) through BeyondC (F71), a NOMIS foundation research grant, and
the EU’s Horizon 2020 research and\r\ninnovation programme under grant agreement
number 732894 (FET Proactive\r\nHOT)."
article_number: '9266397'
article_processing_charge: No
arxiv: 1
author:
- first_name: Shabir
full_name: Barzanjeh, Shabir
id: 2D25E1F6-F248-11E8-B48F-1D18A9856A87
last_name: Barzanjeh
orcid: 0000-0003-0415-1423
- first_name: Stefano
full_name: Pirandola, Stefano
last_name: Pirandola
- first_name: David
full_name: Vitali, David
last_name: Vitali
- first_name: Johannes M
full_name: Fink, Johannes M
id: 4B591CBA-F248-11E8-B48F-1D18A9856A87
last_name: Fink
orcid: 0000-0001-8112-028X
citation:
ama: 'Barzanjeh S, Pirandola S, Vitali D, Fink JM. Microwave quantum illumination
with a digital phase-conjugated receiver. In: IEEE National Radar Conference
- Proceedings. Vol 2020. IEEE; 2020. doi:10.1109/RadarConf2043947.2020.9266397'
apa: 'Barzanjeh, S., Pirandola, S., Vitali, D., & Fink, J. M. (2020). Microwave
quantum illumination with a digital phase-conjugated receiver. In IEEE National
Radar Conference - Proceedings (Vol. 2020). Florence, Italy: IEEE. https://doi.org/10.1109/RadarConf2043947.2020.9266397'
chicago: Barzanjeh, Shabir, Stefano Pirandola, David Vitali, and Johannes M Fink.
“Microwave Quantum Illumination with a Digital Phase-Conjugated Receiver.” In
IEEE National Radar Conference - Proceedings, Vol. 2020. IEEE, 2020. https://doi.org/10.1109/RadarConf2043947.2020.9266397.
ieee: S. Barzanjeh, S. Pirandola, D. Vitali, and J. M. Fink, “Microwave quantum
illumination with a digital phase-conjugated receiver,” in IEEE National Radar
Conference - Proceedings, Florence, Italy, 2020, vol. 2020, no. 9.
ista: 'Barzanjeh S, Pirandola S, Vitali D, Fink JM. 2020. Microwave quantum illumination
with a digital phase-conjugated receiver. IEEE National Radar Conference - Proceedings.
RadarConf: National Conference on Radar vol. 2020, 9266397.'
mla: Barzanjeh, Shabir, et al. “Microwave Quantum Illumination with a Digital Phase-Conjugated
Receiver.” IEEE National Radar Conference - Proceedings, vol. 2020, no.
9, 9266397, IEEE, 2020, doi:10.1109/RadarConf2043947.2020.9266397.
short: S. Barzanjeh, S. Pirandola, D. Vitali, J.M. Fink, in:, IEEE National Radar
Conference - Proceedings, IEEE, 2020.
conference:
end_date: 2020-09-25
location: Florence, Italy
name: 'RadarConf: National Conference on Radar'
start_date: 2020-09-21
date_created: 2021-01-10T23:01:17Z
date_published: 2020-09-21T00:00:00Z
date_updated: 2026-04-15T06:42:36Z
day: '21'
department:
- _id: JoFi
doi: 10.1109/RadarConf2043947.2020.9266397
ec_funded: 1
external_id:
arxiv:
- '1908.03058'
isi:
- '000612224900089'
intvolume: ' 2020'
isi: 1
issue: '9'
language:
- iso: eng
main_file_link:
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url: https://arxiv.org/abs/1908.03058
month: '09'
oa: 1
oa_version: Preprint
project:
- _id: 26336814-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '758053'
name: A Fiber Optic Transceiver for Superconducting Qubits
- _id: 237CBA6C-32DE-11EA-91FC-C7463DDC885E
call_identifier: H2020
grant_number: '862644'
name: Quantum readout techniques and technologies
- _id: 258047B6-B435-11E9-9278-68D0E5697425
call_identifier: H2020
grant_number: '707438'
name: 'Microwave-to-Optical Quantum Link: Quantum Teleportation and Quantum Illumination
with cavity Optomechanics'
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call_identifier: H2020
grant_number: '732894'
name: Hybrid Optomechanical Technologies
publication: IEEE National Radar Conference - Proceedings
publication_identifier:
isbn:
- '9781728189420'
issn:
- 1097-5659
publication_status: published
publisher: IEEE
quality_controlled: '1'
related_material:
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- id: '7910'
relation: earlier_version
status: public
scopus_import: '1'
status: public
title: Microwave quantum illumination with a digital phase-conjugated receiver
type: conference
user_id: 4359f0d1-fa6c-11eb-b949-802e58b17ae8
volume: 2020
year: '2020'
...
---
_id: '13070'
abstract:
- lang: eng
text: This dataset comprises all data shown in the figures of the submitted article
"Surpassing the resistance quantum with a geometric superinductor". Additional
raw data are available from the corresponding author on reasonable request.
article_processing_charge: No
author:
- first_name: Matilda
full_name: Peruzzo, Matilda
id: 3F920B30-F248-11E8-B48F-1D18A9856A87
last_name: Peruzzo
orcid: 0000-0002-3415-4628
- first_name: Andrea
full_name: Trioni, Andrea
id: 42F71B44-F248-11E8-B48F-1D18A9856A87
last_name: Trioni
- first_name: Farid
full_name: Hassani, Farid
id: 2AED110C-F248-11E8-B48F-1D18A9856A87
last_name: Hassani
orcid: 0000-0001-6937-5773
- first_name: Martin
full_name: Zemlicka, Martin
id: 2DCF8DE6-F248-11E8-B48F-1D18A9856A87
last_name: Zemlicka
orcid: 0009-0005-0878-3032
- first_name: Johannes M
full_name: Fink, Johannes M
id: 4B591CBA-F248-11E8-B48F-1D18A9856A87
last_name: Fink
orcid: 0000-0001-8112-028X
citation:
ama: Peruzzo M, Trioni A, Hassani F, Zemlicka M, Fink JM. Surpassing the resistance
quantum with a geometric superinductor. 2020. doi:10.5281/ZENODO.4052882
apa: Peruzzo, M., Trioni, A., Hassani, F., Zemlicka, M., & Fink, J. M. (2020).
Surpassing the resistance quantum with a geometric superinductor. Zenodo. https://doi.org/10.5281/ZENODO.4052882
chicago: Peruzzo, Matilda, Andrea Trioni, Farid Hassani, Martin Zemlicka, and Johannes
M Fink. “Surpassing the Resistance Quantum with a Geometric Superinductor.” Zenodo,
2020. https://doi.org/10.5281/ZENODO.4052882.
ieee: M. Peruzzo, A. Trioni, F. Hassani, M. Zemlicka, and J. M. Fink, “Surpassing
the resistance quantum with a geometric superinductor.” Zenodo, 2020.
ista: Peruzzo M, Trioni A, Hassani F, Zemlicka M, Fink JM. 2020. Surpassing the
resistance quantum with a geometric superinductor, Zenodo, 10.5281/ZENODO.4052882.
mla: Peruzzo, Matilda, et al. Surpassing the Resistance Quantum with a Geometric
Superinductor. Zenodo, 2020, doi:10.5281/ZENODO.4052882.
short: M. Peruzzo, A. Trioni, F. Hassani, M. Zemlicka, J.M. Fink, (2020).
corr_author: '1'
date_created: 2023-05-23T16:42:30Z
date_published: 2020-09-27T00:00:00Z
date_updated: 2026-04-15T06:43:02Z
day: '27'
ddc:
- '530'
department:
- _id: JoFi
doi: 10.5281/ZENODO.4052882
main_file_link:
- open_access: '1'
url: https://doi.org/10.5281/zenodo.4052883
month: '09'
oa: 1
oa_version: Published Version
publisher: Zenodo
related_material:
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status: public
title: Surpassing the resistance quantum with a geometric superinductor
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
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type: research_data_reference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2020'
...
---
_id: '13071'
abstract:
- lang: eng
text: This dataset comprises all data shown in the plots of the main part of the
submitted article "Bidirectional Electro-Optic Wavelength Conversion in the Quantum
Ground State". Additional raw data are available from the corresponding author
on reasonable request.
article_processing_charge: No
author:
- first_name: William J
full_name: Hease, William J
id: 29705398-F248-11E8-B48F-1D18A9856A87
last_name: Hease
orcid: 0000-0001-9868-2166
- first_name: Alfredo R
full_name: Rueda Sanchez, Alfredo R
id: 3B82B0F8-F248-11E8-B48F-1D18A9856A87
last_name: Rueda Sanchez
orcid: 0000-0001-6249-5860
- first_name: Rishabh
full_name: Sahu, Rishabh
id: 47D26E34-F248-11E8-B48F-1D18A9856A87
last_name: Sahu
orcid: 0000-0001-6264-2162
- first_name: Matthias
full_name: Wulf, Matthias
id: 45598606-F248-11E8-B48F-1D18A9856A87
last_name: Wulf
orcid: 0000-0001-6613-1378
- first_name: Georg M
full_name: Arnold, Georg M
id: 3770C838-F248-11E8-B48F-1D18A9856A87
last_name: Arnold
orcid: 0000-0003-1397-7876
- first_name: Harald
full_name: Schwefel, Harald
last_name: Schwefel
- first_name: Johannes M
full_name: Fink, Johannes M
id: 4B591CBA-F248-11E8-B48F-1D18A9856A87
last_name: Fink
orcid: 0000-0001-8112-028X
citation:
ama: Hease WJ, Rueda Sanchez AR, Sahu R, et al. Bidirectional electro-optic wavelength
conversion in the quantum ground state. 2020. doi:10.5281/ZENODO.4266025
apa: Hease, W. J., Rueda Sanchez, A. R., Sahu, R., Wulf, M., Arnold, G. M., Schwefel,
H., & Fink, J. M. (2020). Bidirectional electro-optic wavelength conversion
in the quantum ground state. Zenodo. https://doi.org/10.5281/ZENODO.4266025
chicago: Hease, William J, Alfredo R Rueda Sanchez, Rishabh Sahu, Matthias Wulf,
Georg M Arnold, Harald Schwefel, and Johannes M Fink. “Bidirectional Electro-Optic
Wavelength Conversion in the Quantum Ground State.” Zenodo, 2020. https://doi.org/10.5281/ZENODO.4266025.
ieee: W. J. Hease et al., “Bidirectional electro-optic wavelength conversion
in the quantum ground state.” Zenodo, 2020.
ista: Hease WJ, Rueda Sanchez AR, Sahu R, Wulf M, Arnold GM, Schwefel H, Fink JM.
2020. Bidirectional electro-optic wavelength conversion in the quantum ground
state, Zenodo, 10.5281/ZENODO.4266025.
mla: Hease, William J., et al. Bidirectional Electro-Optic Wavelength Conversion
in the Quantum Ground State. Zenodo, 2020, doi:10.5281/ZENODO.4266025.
short: W.J. Hease, A.R. Rueda Sanchez, R. Sahu, M. Wulf, G.M. Arnold, H. Schwefel,
J.M. Fink, (2020).
corr_author: '1'
date_created: 2023-05-23T16:44:11Z
date_published: 2020-11-10T00:00:00Z
date_updated: 2026-04-15T06:43:26Z
day: '10'
ddc:
- '530'
department:
- _id: JoFi
doi: 10.5281/ZENODO.4266025
main_file_link:
- open_access: '1'
url: https://doi.org/10.5281/zenodo.4266026
month: '11'
oa: 1
oa_version: Published Version
publisher: Zenodo
related_material:
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relation: used_in_publication
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status: public
title: Bidirectional electro-optic wavelength conversion in the quantum ground state
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type: research_data_reference
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
year: '2020'
...