Nonlinear ion dynamics in a radiofrequency multipole trap

被引：9

作者：

Rozhdestvenskii, Yu. V. ^{[1
]}

Rudyi, S. S. ^{[1
]}

机构：

[1] St Petersburg Natl Res Univ Informat Technol Mech, St Petersburg 197101, Russia

来源：

TECHNICAL PHYSICS LETTERS | 2017年 / 43卷 / 08期

基金：

俄罗斯基础研究基金会;

关键词：

SPECTROSCOPY;

D O I：

10.1134/S1063785017080259

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

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 Poincar, section is presented that clearly demonstrates the nonlinear character of ion dynamics in the multipole trap.

引用

页码：748 / 752

页数：5

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