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Article: Operation of a planar-electrode ion-trap array with adjustable RF electrodes

TitleOperation of a planar-electrode ion-trap array with adjustable RF electrodes
Authors
Issue Date2016
Citation
New Journal of Physics, 2016, v. 18, p. 023047 How to Cite?
AbstractOne path to realizing systems of trapped atomic ions suitable for large-scale quantum computing and simulation is to create a two-dimensional (2D) array of ion traps. Interactions between nearest-neighbouring ions could then be turned on and off by tuning the ions’ relative positions and frequencies. We demonstrate and characterize the operation of a planar-electrode ion-trap array. By driving the trap with a network of phase-locked radio-frequency resonators which provide independently variable voltage amplitudes we vary the position and motional frequency of a Ca ion in two-dimensions within the trap array. Work on fabricating a miniaturised form of this 2D trap array is also described, which could ultimately provide a viable architecture for large-scale quantum simulations.
Persistent Identifierhttp://hdl.handle.net/10722/248562

 

DC FieldValueLanguage
dc.contributor.authorKumph, M-
dc.contributor.authorHolz, P-
dc.contributor.authorLanger, K-
dc.contributor.authorMeraner, M-
dc.contributor.authorNiedermayr, M-
dc.contributor.authorBrownnutt, MJ-
dc.contributor.authorBlatt, R-
dc.date.accessioned2017-10-18T08:45:06Z-
dc.date.available2017-10-18T08:45:06Z-
dc.date.issued2016-
dc.identifier.citationNew Journal of Physics, 2016, v. 18, p. 023047-
dc.identifier.urihttp://hdl.handle.net/10722/248562-
dc.description.abstractOne path to realizing systems of trapped atomic ions suitable for large-scale quantum computing and simulation is to create a two-dimensional (2D) array of ion traps. Interactions between nearest-neighbouring ions could then be turned on and off by tuning the ions’ relative positions and frequencies. We demonstrate and characterize the operation of a planar-electrode ion-trap array. By driving the trap with a network of phase-locked radio-frequency resonators which provide independently variable voltage amplitudes we vary the position and motional frequency of a Ca ion in two-dimensions within the trap array. Work on fabricating a miniaturised form of this 2D trap array is also described, which could ultimately provide a viable architecture for large-scale quantum simulations.-
dc.languageeng-
dc.relation.ispartofNew Journal of Physics-
dc.titleOperation of a planar-electrode ion-trap array with adjustable RF electrodes-
dc.typeArticle-
dc.identifier.emailBrownnutt, MJ: mikeb@hku.hk-
dc.identifier.doi10.1088/1367-2630/18/2/023047-
dc.identifier.hkuros282393-
dc.identifier.volume18-
dc.identifier.spage023047-
dc.identifier.epage023047-

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