IONIC-CRYSTALS IN A LINEAR PAUL TRAP

被引：260

作者：

RAIZEN, MG ^{[1
]}

GILLIGAN, JM ^{[1
]}

BERGQUIST, JC ^{[1
]}

ITANO, WM ^{[1
]}

WINELAND, DJ ^{[1
]}

机构：

[1] NATL INST STAND & TECHNOL, DIV TIME & FREQUENCY, BOULDER, CO 80303 USA

来源：

PHYSICAL REVIEW A | 1992年 / 45卷 / 09期

关键词：

D O I：

10.1103/PhysRevA.45.6493

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We describe a configuration for a linear Paul rf ion trap. This trap can store a long string of ions with a small second-order Doppler shift, comparable to that achieved with a single ion in a quadrupole Paul trap. Crystallized strings of trapped ions, as well as more complicated structures, have been observed in the trap. We report an observation of the 40.5-GHz ground-state hyperfine interval of Hg-199(+) by microwave-optical double-resonance spectroscopy and discuss prospects for a microwave frequency standard based on a trapped string of ions.

引用

页码：6493 / 6501

页数：9

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