Zobrazeno 1 - 10
of 182
pro vyhledávání: '"Niederprüm A"'
Autor:
Bender, Jana, Mischke, Patrick, Klas, Tanita, Binoth, Florian, Naim, Hani, Ott, Herwig, Niederprüm, Thomas
We experimentally study the level mixing, splitting and repulsion of an optically driven atomic multi-level system under two competing interactions. The strength of the optical coupling is increased until it surpasses the atomic hyperfine interaction
Externí odkaz:
http://arxiv.org/abs/2403.09542
Publikováno v:
Rev. Sci. Instrum. 95, 043201 (2024)
We present an all-optical method to measure and compensate for residual magnetic fields present in a cloud of ultracold atoms trapped in an optical dipole trap. Our approach leverages the increased loss from the trapped atomic sample through electrom
Externí odkaz:
http://arxiv.org/abs/2311.08497
Publikováno v:
Phys. Rev. A 108, L021301 (2023)
We report the engineering of molecular potentials at large interatomic distances. The molecular states are generated by off-resonant optical coupling to a highly excited, long-range Rydberg molecular potential. The coupling produces a potential well
Externí odkaz:
http://arxiv.org/abs/2303.07715
Autor:
Brady, Daniel, Bender, Jana, Mischke, Patrick, Niederprüm, Thomas, Ott, Herwig, Fleischhauer, Michael
The spread of excitations by Rydberg facilitation bears many similarities to epidemics. Such systems can be modeled with Monte-Carlo simulations of classical rate equations to great accuracy as a result of high dephasing. In this paper, we analyze th
Externí odkaz:
http://arxiv.org/abs/2302.14145
Autor:
Clara Gohlke, Julia Gallenberger, Nico Niederprüm, Hannah Ingendae, Johann Kautz, Jan P. Hofmann, Anna K. Mechler
Publikováno v:
ChemElectroChem, Vol 11, Iss 18, Pp n/a-n/a (2024)
Abstract To meet the rising demand for green hydrogen, efficient alkaline water electrolysis demands highly active and low‐cost electrocatalysts for the oxygen evolution reaction (OER). We address this issue by focusing our work on optimizing the c
Externí odkaz:
https://doaj.org/article/963edab1b93e46fd8634d56b233fdaf6
Autor:
Niederprüm, Antonia, Stuck, Jana
Publikováno v:
WIK-Diskussionsbeiträge. Oct2024, Issue 518, preceding pI-39. 47p.
Autor:
Lippe, Carsten, Klas, Tanita, Bender, Jana, Mischke, Patrick, Niederprüm, Thomas, Ott, Herwig
Publikováno v:
Nature Communications 12, 6976 (2021)
Randomness and disorder have strong impact on transport processes in quantum systems and give rise to phenomena such as Anderson localization [1-3], many-body localization [4] or glassy dynamics [5]. Their characteristics thereby depend on the streng
Externí odkaz:
http://arxiv.org/abs/2012.12739
Akademický článek
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Autor:
Jana Bender, Patrick Mischke, Tanita Klas, Florian Binoth, Hani Naim, Herwig Ott, Thomas Niederprüm
Publikováno v:
New Journal of Physics, Vol 26, Iss 7, p 073012 (2024)
We experimentally study the level mixing, splitting and repulsion of an optically driven atomic multi-level system under two competing interactions. The strength of the optical coupling is increased until it surpasses the atomic hyperfine interaction
Externí odkaz:
https://doaj.org/article/bef7926e43d44e3d9427c6222ed05c97
Autor:
Daniel Brady, Jana Bender, Patrick Mischke, Simon Ohler, Thomas Niederprüm, Herwig Ott, Michael Fleischhauer
Publikováno v:
Physical Review Research, Vol 6, Iss 1, p 013052 (2024)
The spread of excitations by Rydberg facilitation bears many similarities to epidemics. Such systems can be modeled with Monte Carlo simulations of classical rate equations to great accuracy as a result of high dephasing. Motivated by experiments, we
Externí odkaz:
https://doaj.org/article/9efd325e8bcc4606abbd43004df55b85