Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Felix Stopp"'
Publikováno v:
New Journal of Physics, Vol 23, Iss 6, p 063002 (2021)
A single ^40 Ca ion is confined in the harmonic potential of a Paul trap and cooled to a temperature of a few mK, with a wave packet of sub- μ m spatial and sub-m s ^−1 velocity uncertainty. Deterministically extracted from the Paul trap, the sing
Externí odkaz:
https://doaj.org/article/9360cb2cd88b4e2190bf3f744cedac4b
Autor:
Carsten Henkel, Georg Jacob, Felix Stopp, Ferdinand Schmidt-Kaler, Mark Keil, Yonathan Japha, Ron Folman
Publikováno v:
New Journal of Physics, Vol 21, Iss 8, p 083022 (2019)
We present a feasibility study with several magnetic field configurations for creating spin-dependent forces that can split a low-energy ion beam by the Stern–Gerlach (SG) effect. To the best of our knowledge, coherent spin-splittings of charged pa
Externí odkaz:
https://doaj.org/article/fa87103598794ce28e551e063ced771f
Autor:
Felix Stopp, Maurizio Verde, Milton Katz, Martin Drechsler, Christian T. Schmiegelow, Ferdinand Schmidt-Kaler
Publikováno v:
Physical Review Letters. 129
Using a structured light beam carrying orbital angular momentum, we demonstrate excitation of the center-of-mass motion of a single atom in the transverse direction to the beam's propagation. This interaction enables quantum control of atomic motion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75580b5818683bfd243aa1c91f0e185d
https://doi.org/10.1103/physrevlett.129.263603
https://doi.org/10.1103/physrevlett.129.263603
We present an alternative approach for interconnecting trapped ion processor nodes by deterministic single ion transfer. In our experiments, we demonstrate the single ion extraction out of a linear Paul trap, into a free space trajectory, followed by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f5b86f32cf114cd3f8dc45a71bc46d8
A single 40Ca ion is confined in the harmonic potential of a Paul trap and cooled to a temperature of a few mK, with a wave packet of sub-μm spatial and sub-m s−1 velocity uncertainty. Deterministically extracted from the Paul trap, the single ion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf379234928b5014f29728cb29bf9d73
Autor:
Raphael Haas, Karin Groot-Berning, Dmitry Budker, Dennis Renisch, Wenbing Li, Ferdinand Schmidt-Kaler, A. V. Viatkina, T. Kieck, Felix Stopp, Christoph E. Düllmann
Publikováno v:
Hyperfine interactions 241(1), 25 (2020). doi:10.1007/s10751-019-1688-2
Ions of the isomer $^{229m}$Th are a topic of high interest for the construction of a "nuclear clock" and in the field of fundamental physics for testing symmetries of nature. They can be efficiently captured in Paul traps which are ideal for perform
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::631b91cf8a848fb22ed35c8a4deeb77a
https://repository.gsi.de/record/225761
https://repository.gsi.de/record/225761
Autor:
Felix Stopp, Raphael Haas, Dennis Renisch, Georg Jacob, Dmitry Budker, Christoph E. Düllmann, Ferdinand Schmidt-Kaler, Karin Groot-Berning, J. Runke, Petra Thörle-Pospiech
Thorium ions exhibit unique nuclear properties with high relevance for testing symmetries of nature, and Paul traps feature an ideal experimental platform for performing high precision quantum logic spectroscopy. Loading of stable or long-lived isoto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a75d227de9ade0d1c41aac530cfce74
http://arxiv.org/abs/1904.10262
http://arxiv.org/abs/1904.10262
Autor:
Mark Keil, Georg Jacob, Ferdinand Schmidt-Kaler, Carsten Henkel, Felix Stopp, Ron Folman, Yonathan Japha
We present a feasibility study with several magnetic field configurations for creating spin-dependent forces that can split a low-energy ion beam by the Stern-Gerlach effect. To the best of our knowledge, coherent spin-splittings of charged particles
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::018448548b62c00da291535bb914b3ed
Autor:
Jörg Wrachtrup, Samuel T. Dawkins, Felix Stopp, Kilian Singer, Roman Kolesov, Karin Groot-Berning, Thomas Kornher, Ferdinand Schmidt-Kaler, Georg Jacob
Publikováno v:
Physical Review Letters
Single dopant atoms or dopant-related defect centers in a solid state matrix provide an attractive platform for quantum simulation of topological states, for quantum computing and communication, due to their potential to realize a scalable architectu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6cb94258a5baf72d1b3da437c92d9bc
Autor:
Karin Groot-Berning, Ferdinand Schmidt-Kaler, Dmitry Budker, Christoph E. Düllmann, Georg Jacob, Felix Stopp, D. Renisch, Raphael Haas, Jörg Runke, Petra Thörle-Pospiech
Precision optical spectroscopy of exotic ions reveals accurate information about nuclear properties such as charge radii and magnetic and quadrupole moments. Thorium ions exhibit unique nuclear properties with high relevance for testing symmetries of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0ce2920e4b10b0eaecca306d6c72eaa