Zobrazeno 1 - 10
of 10
pro vyhledávání: '"H A Fürst"'
Publikováno v:
New Journal of Physics, Vol 25, Iss 9, p 093054 (2023)
Trapped-ion quantum sensors have become highly sensitive tools for the search of physics beyond the Standard Model. Recently, stringent tests of local Lorentz-invariance (LLI) have been conducted with precision spectroscopy in trapped ions (Pruttivar
Externí odkaz:
https://doaj.org/article/6cab1d0048b94214a0e0eede231de5a5
Autor:
A P Kulosa, O N Prudnikov, D Vadlejch, H A Fürst, A A Kirpichnikova, A V Taichenachev, V I Yudin, T E Mehlstäubler
Publikováno v:
New Journal of Physics, Vol 25, Iss 5, p 053008 (2023)
We report on a comparative analysis of quenched sideband cooling in trapped ions. We introduce a theoretical approach for time-efficient simulation of the temporal cooling characteristics and derive the optimal conditions providing fast laser cooling
Externí odkaz:
https://doaj.org/article/96699af957c14f578616167e90d3b4ca
Autor:
V I Yudin, A V Taichenachev, M Yu Basalaev, O N Prudnikov, H A Fürst, T E Mehlstäubler, S N Bagayev
Publikováno v:
New Journal of Physics, Vol 23, Iss 2, p 023032 (2021)
We develop a method of synthetic frequency generation to construct an atomic clock with blackbody radiation (BBR) shift uncertainties below 10 ^−19 at environmental conditions with a very low level of temperature control. The proposed method can be
Externí odkaz:
https://doaj.org/article/02eeaef76a2d4dc492de0c5d333e3fbb
Autor:
H A Fürst, M H Goerz, U G Poschinger, M Murphy, S Montangero, T Calarco, F Schmidt-Kaler, K Singer, C P Koch
Publikováno v:
New Journal of Physics, Vol 16, Iss 7, p 075007 (2014)
The accurate transport of an ion over macroscopic distances represents a challenging control problem due to the different length and time scales that enter and the experimental limitations on the controls that need to be accounted for. Here, we inves
Externí odkaz:
https://doaj.org/article/c51e1d57c25242d5a96f079b7d359910
Autor:
H. A. Fürst, C.-H. Yeh, D. Kalincev, A. P. Kulosa, L. S. Dreissen, R. Lange, E. Benkler, N. Huntemann, E. Peik, T. E. Mehlstäubler
Publikováno v:
Physical Review Letters. 128
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fcc89899d140f8527b843f369ec38583
https://doi.org/10.1103/physrevlett.128.149901
https://doi.org/10.1103/physrevlett.128.149901
Autor:
H A, Fürst, C-H, Yeh, D, Kalincev, A P, Kulosa, L S, Dreissen, R, Lange, E, Benkler, N, Huntemann, E, Peik, T E, Mehlstäubler
Publikováno v:
Physical review letters. 125(16)
We report on the first coherent excitation of the highly forbidden ^{2}S_{1/2}→^{2}F_{7/2} electric octupole (E3) transition in a single trapped ^{172}Yb^{+} ion, an isotope without nuclear spin. Using the transition in ^{171}Yb^{+} as a reference,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::8945cded3911bc2c92474af4846b2074
https://pubmed.ncbi.nlm.nih.gov/35476499
https://pubmed.ncbi.nlm.nih.gov/35476499
We study heating of motional modes of a single ion and of extended ion crystals trapped in a linear radio frequency (rf) Paul trap with a precision of Δ n ̄ ̇ ≈ 0.1 phonons s−1. Single-ion axial and radial heating rates are consistent and elec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c8bd9cac1fa8cb7cc112ac97bbba4bc
Autor:
H A Fürst, Tanja E. Mehlstäubler, Sergei N. Bagayev, M. Yu. Basalaev, V. I. Yudin, A. V. Taichenachev, Oleg Prudnikov
Publikováno v:
New Journal of Physics. 23:023032
We develop a method of synthetic frequency generation to construct an atomic clock with blackbody radiation (BBR) shift uncertainties below 10−19 at environmental conditions with a very low level of temperature control. The proposed method can be i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8d1274910cb4b590af06fcfe4444604
https://doi.org/10.1088/1367-2630/abe160
https://doi.org/10.1088/1367-2630/abe160
Publikováno v:
Physics Letters A. 34:223-224
It was found experimentally that the critical curves of thin films with ferro-antiferromagnetic exchange coupling split into two branches when the hard axis field changes from positive to negative values or vice versa respectively, thus providing a v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0867cb09adecaf20dd437752c6672153
https://doi.org/10.1016/0375-9601(71)90840-1
https://doi.org/10.1016/0375-9601(71)90840-1
Publikováno v:
Journal of Physics B: Atomic, Molecular & Optical Physics; 10/14/2018, Vol. 51 Issue 19, p1-1, 1p