Gutenberg Open Science: Dynamics and control of fast ion crystal splitting in segmented Paul traps

Please use this identifier to cite or link to this item: http://doi.org/10.25358/openscience-7750

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DC Field	Value	Language
dc.contributor.author	Kaufmann, H.	-
dc.contributor.author	Ruster, T.	-
dc.contributor.author	Schmiegelow, C. T.	-
dc.contributor.author	Schmidt-Kaler, Ferdinand	-
dc.contributor.author	Poschinger, Ulrich	-
dc.date.accessioned	2022-09-14T07:58:24Z	-
dc.date.available	2022-09-14T07:58:24Z	-
dc.date.issued	2014	-
dc.identifier.uri	https://openscience.ub.uni-mainz.de/handle/20.500.12030/7765	-
dc.description.abstract	We theoretically investigate the process of splitting two-ion crystals in segmented Paul traps, i.e. the structural transition from two ions confined in a common well to ions confined in separate wells. The precise control of this process by application of suitable voltage ramps to the trap segments is non-trivial, as the harmonic confinement transiently vanishes during the process. This makes the ions strongly susceptible to background electric field noise, and to static offset fields in the direction of the trap axis. We analyze the reasons why large energy transfers can occur, which are impulsive acceleration, the presence of residual background fields and enhanced anomalous heating. For the impulsive acceleration, we identify the diabatic and adiabatic regimes, which are characterized by different scaling behavior of the energy transfer with respect to time. We propose a suitable control scheme based on experimentally accessible parameters. Simulations are used to verify both the high sensitivity of the splitting result and the performance of our control scheme. Finally, we analyze the impact of trap geometry parameters on the crystal splitting process.	en_GB
dc.description.sponsorship	DFG, Open Access-Publizieren Universität Mainz / Universitätsmedizin	de
dc.language.iso	eng	de
dc.rights	CC BY	*
dc.rights.uri	https://creativecommons.org/licenses/by/3.0/	*
dc.subject.ddc	530 Physik	de_DE
dc.subject.ddc	530 Physics	en_GB
dc.title	Dynamics and control of fast ion crystal splitting in segmented Paul traps	en_GB
dc.type	Zeitschriftenaufsatz	de
dc.identifier.doi	http://doi.org/10.25358/openscience-7750	-
jgu.type.dinitype	article	en_GB
jgu.type.version	Published version	de
jgu.type.resource	Text	de
jgu.organisation.department	FB 08 Physik, Mathematik u. Informatik	de
jgu.organisation.number	7940	-
jgu.organisation.name	Johannes Gutenberg-Universität Mainz	-
jgu.rights.accessrights	openAccess	-
jgu.journal.title	New journal of physics	de
jgu.journal.volume	16	de
jgu.pages.alternative	Art. 073012	de
jgu.publisher.year	2014	-
jgu.publisher.name	IOP	de
jgu.publisher.place	London	de
jgu.publisher.uri	http://dx.doi.org/10.1088/1367-2630/16/7/073012	de
jgu.publisher.issn	1367-2630	de
jgu.organisation.place	Mainz	-
jgu.subject.ddccode	530	de
opus.date.modified	2018-08-09T07:43:31Z	-
opus.subject.dfgcode	00-000	-
opus.organisation.string	FB 08: Physik, Mathematik und Informatik: Institut für Physik	de_DE
opus.identifier.opusid	58414	-
opus.institute.number	0801	-
opus.metadataonly	false	-
opus.type.contenttype	Keine	de_DE
opus.type.contenttype	None	en_EN
opus.affiliated	Schmidt-Kaler, Ferdinand	-
jgu.publisher.doi	10.1088/1367-2630/16/7/073012	de
jgu.organisation.ror	https://ror.org/023b0x485	-
Appears in collections:	DFG-OA-Publizieren (2012 - 2017)

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