Ion dynamics in a novel linear combined trap

被引:10
|
作者
van Eijkelenborg, MA [1 ]
Storkey, MEM [1 ]
Segal, DM [1 ]
Thompson, RC [1 ]
机构
[1] Univ London Imperial Coll Sci Technol & Med, Blackett Lab, London SW7 2BZ, England
关键词
laser cooling; cyclotron resonance; Penning trap; Paul trap;
D O I
10.1016/S1387-3806(99)00021-4
中图分类号
O64 [物理化学(理论化学)、化学物理学]; O56 [分子物理学、原子物理学];
学科分类号
070203 ; 070304 ; 081704 ; 1406 ;
摘要
We have studied the motional dynamics of ions stored in an ion trap of novel geometry, a linear combined trap, which combines the trapping fields of a linear rf trap and a Penning trap. The motional frequencies of trapped Mg+ ions are measured as a function of the trapping fields, and we find good agreement with theory. (C) 1999 Elsevier Science B.V.
引用
收藏
页码:155 / 161
页数:7
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