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Zhurnal Tekhnicheskoi Fiziki, 2019, Volume 89, Issue 9, Pages 1457–1463
DOI: https://doi.org/10.21883/JTF.2019.09.48074.422-18 (Mi jtf5526) 		 
This article is cited in 3 scientific papers (total in 3 papers)

Electrophysics

Effective rotational potential of a molecular ions in a plane radio-frequency trap

I. A. Vasileva, O. M. Kuschenkoa, S. S. Rudyiab, Yu. V. Rozhdestvenskiia

a St. Petersburg National Research University of Information Technologies, Mechanics and Optics
b KOMPETENTUM.RU Ltd., Dolgoprudnyi, Moscow oblast, Russia
Full-text PDF (266 kB) Citations (3)
DOI: https://doi.org/10.21883/JTF.2019.09.48074.422-18
Abstract: A model of rotational potential that represents an analog of the pseudopotential for localization of a model of diatomic particle with rigid bond in a plane quadrupole radio-frequency trap is considered. It is shown that the effective rotational potential can be used to describe dynamics of various diatomic particles with different centers of mass and charges. Comparison of the model of pseudopotential for localization of a single ion and the proposed model of the effective rotational potential for diatomic structure is used to determine additional positions of quasi-equilibrium for the center of mass of the diatomic particle and orientation angle of the molecule. Additional positions of quasi-equilibrium substantially affect dynamics of charged structure localized in the field of a plane quadrupole ion trap.
Keywords: effective potential, pseudopotential, ion trap, molecular mass-spectrometry, method of averaging.
Funding agency Grant number
Ministry of Education and Science of the Russian Federation 3.821.2014/К
074-U01
Russian Foundation for Basic Research 17-02-00598 А
This work was supported by the Ministry of Education and Science of the Russian Federation (project 3.821.2014/K), grant 074-U01 for Leading Universities of the Russian Federation, and the Russian Foundation for Basic Research (project no. 17-02-00598 А).
Received: 05.12.2018
Revised: 08.02.2019
Accepted: 19.03.2019
English version:
Technical Physics, 2019, Volume 64, Issue 9, Pages 1379–1385
DOI: https://doi.org/10.1134/S1063784219090202
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: I. A. Vasilev, O. M. Kuschenko, S. S. Rudyi, Yu. V. Rozhdestvenskii, “Effective rotational potential of a molecular ions in a plane radio-frequency trap”, Zhurnal Tekhnicheskoi Fiziki, 89:9 (2019), 1457–1463; Tech. Phys., 64:9 (2019), 1379–1385
Citation in format AMSBIB
\Bibitem{VasKusRud19}
\by I.~A.~Vasilev, O.~M.~Kuschenko, S.~S.~Rudyi, Yu.~V.~Rozhdestvenskii
\paper Effective rotational potential of a molecular ions in a plane radio-frequency trap
\jour Zhurnal Tekhnicheskoi Fiziki
\yr 2019
\vol 89
\issue 9
\pages 1457--1463
\mathnet{http://mi.mathnet.ru/jtf5526}
\crossref{https://doi.org/10.21883/JTF.2019.09.48074.422-18}
\elib{https://elibrary.ru/item.asp?id=41130911}
\transl
\jour Tech. Phys.
\yr 2019
\vol 64
\issue 9
\pages 1379--1385
\crossref{https://doi.org/10.1134/S1063784219090202}
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    • This publication is cited in the following 3 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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