Analysis of linear ion Paul traps using 3-D FEM and the azimuthal multipole expansion
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081731%3A_____%2F18%3A00494368" target="_blank" >RIV/68081731:_____/18:00494368 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Analysis of linear ion Paul traps using 3-D FEM and the azimuthal multipole expansion
Original language description
Radiofrequency (RF) Paul traps are valuable in the design and in the operation of highly stablenoptical atomic clocks based on suitable trapped ions. The traditional setup involves a singlenion in an RF trap irradiated with a laser beam. The frequency of the laser light is then fine-tuned to match that of photons coming from an electronic transition in the atomic shell. Thenachievable frequency stability is about 10-17 for laser-cooled ions. However, the stability can benfurther improved by using heavy atoms (such as Thorium) and the more stable frequencies ofntheir nuclear transitions, and by setting up so-called Coulomb crystals, to improve the frequency measurement statistics by increasing the number of reference atoms. These techniques and their combination could reach relative stabilities beyond 10-20.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
10301 - Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)
Result continuities
Project
<a href="/en/project/GB14-36681G" target="_blank" >GB14-36681G: Center of Excellence for Classical and Quantum Interactions in Nanoworld</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Recent Trends in Charged Particle Optics and Surface Physics Instrumentation. Proceedings of the 16th International Seminar
ISBN
978-80-87441-23-7
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
52-55
Publisher name
Institute of Scientific Instruments The Czech Academy of Sciences
Place of publication
Brno
Event location
Skalský dvůr
Event date
Jun 4, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000450591400019