Dynamics of Small 2D Coulomb Crystals

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F25%3A10513166" target="_blank" >RIV/00216208:11320/25:10513166 - isvavai.cz</a>
Result on the web
<a href="https://physics.mff.cuni.cz/wds/proc/pdf25/WDS25_27_f2_Lausti.pdf" target="_blank" >https://physics.mff.cuni.cz/wds/proc/pdf25/WDS25_27_f2_Lausti.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Dynamics of Small 2D Coulomb Crystals
Original language description
Laser-cooled trapped ions in Coulomb crystals are used in quantumtechnology. Precise information about their vibrational modes is needed in determinationof laser frequencies in a trapped-ion quantum computer. Multidimensional crystalsdisplay some advantages for this application, but by our knowledge, there is no extensivestudy for dynamics of such a crystal in a realistic, non-ideal trapping field.We present a systematic study of vibrational modes for two-dimensional crystals with upto seven Ca 40 + ions in the potential shape of our coaxial Paul trap. The geometries aresolved by a finite-element method software, and the vibrational modes are found by fastFourier transform. As all point Paul traps have roughly similar shape of potential, theresults can be used as a guideline for different devices.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
WDS'25 Proceedings of Contributed Papers - Physics
ISBN
978-80-7378-532-1
ISSN
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e-ISSN
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Number of pages
10
Pages from-to
207-216
Publisher name
Matfyzpress
Place of publication
Prague
Event location
Praha
Event date
Jun 3, 2025
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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