On the dipole-induced resonance motion in a Paul trap

被引:2
|
作者
Niculae, CM [1 ]
机构
[1] Univ Bucharest, Dept Phys, Bucharest 76900, Romania
关键词
D O I
10.12693/APhysPolA.94.719
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The problem of resonant motion induced by the dipole component of the antisymmetric potential function in a radiofrequency Paul trap is investigated here. We show that, at low-level additional rf-voltage, the line-shape and the increasing rate of its amplitude, for the ion-excitation phenomenon, can be derived from the dipole approximation of the antisymmetric term in the potential energy. This approximation does not take into account the observed line-shift.
引用
收藏
页码:719 / 724
页数:6
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