Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Fabian Thielemann"'
Autor:
Pascal Weckesser, Fabian Thielemann, Dariusz Wiater, Agata Wojciechowska, Leon Karpa, Krzysztof Jachymski, Michał Tomza, Thomas Walker, Tobias Schaetz
Publikováno v:
Nature. 600:429-433
Controlling physical systems and their dynamics on the level of individual quanta propels both fundamental science and quantum technologies. Trapped atomic and molecular systems, neutral and charged, are at the forefront of quantum science. Their ext
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a12d0f74557c6673576cf7374c064d13
https://doi.org/10.1038/s41586-021-04112-y
https://doi.org/10.1038/s41586-021-04112-y
Autor:
Leon Karpa, Daniel Hoenig, Alexander Lambrecht, Tobias Schaetz, Fabian Thielemann, Pascal Weckesser
Publikováno v:
Physical Review A
For conventional ion traps, the trapping potential is close to independent of the electronic state, providing confinement for ions dependent primarily on their charge-to-mass ratio $Q/m$. In contrast, storing ions within an optical dipole trap result
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f04890a3daa3c2b35bbb444bdc2d20ca
Autor:
Daniel Hönig, Pascal Weckesser, Fabian Thielemann, Leon Karpa, Julian Schmidt, Tobias Schaetz
Publikováno v:
Applied Physics B
Applied Physics. B, Lasers and Optics
Applied Physics. B, Lasers and Optics
We study a method for mass-selective removal of ions from a Paul trap by parametric excitation. This can be achieved by applying an oscillating electric quadrupole field at twice the secular frequency $$\omega _{\text {sec}}$$ ω sec using pairs of o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::48b036400c409165133323ef5396d335
Publikováno v:
Physical Review Letters
We report the trapping of ultracold neutral Rb atoms and ${\mathrm{Ba}}^{+}$ ions in a common optical potential in absence of any radio frequency (rf) fields. We prepare ${\mathrm{Ba}}^{+}$ at $370\text{ }\text{ }\ensuremath{\mu}\mathrm{K}$ and demon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d15d5673b9883fa11336586cc4b84e3
http://arxiv.org/abs/1909.08352
http://arxiv.org/abs/1909.08352