Nonlinear ion dynamics in a radiofrequency multipole trap
- 作者: Rozhdestvenskii Y.1, Rudyi S.1
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隶属关系:
- St. Petersburg National Research University of Information Technologies, Mechanics and Optics (ITMO University)
- 期: 卷 43, 编号 8 (2017)
- 页面: 748-752
- 栏目: Article
- URL: https://journals.rcsi.science/1063-7850/article/view/205726
- DOI: https://doi.org/10.1134/S1063785017080259
- ID: 205726
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详细
Nonlinear dynamics of a charged particle in a radiofrequency multipole ion trap has been studied for the first time by the method of direct averaging over rapid field oscillations. An expression for the twodimensional effective potential of this trap is obtained, and regions of ion localization are determined. A Poincaré section is presented that clearly demonstrates the nonlinear character of ion dynamics in the multipole trap.
作者简介
Yu. Rozhdestvenskii
St. Petersburg National Research University of Information Technologies, Mechanics and Optics (ITMO University)
Email: rud_sem@mail.ru
俄罗斯联邦, St. Petersburg, 197101
S. Rudyi
St. Petersburg National Research University of Information Technologies, Mechanics and Optics (ITMO University)
编辑信件的主要联系方式.
Email: rud_sem@mail.ru
俄罗斯联邦, St. Petersburg, 197101