Millihertz magnetic resonance spectroscopy of Cs atoms in body-centered-cubic He-4

被引：47

作者：

Kanorsky, SI

Lang, S

Lucke, S

Ross, SB

Hansch, TW

Weis, A

机构：

[1] Max-Planck-Institut für Quantenoptik, Garching, D-85748

来源：

PHYSICAL REVIEW A | 1996年 / 54卷 / 02期

关键词：

D O I：

10.1103/PhysRevA.54.R1010

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report the results of electron-spin-resonance studies of Cs atoms trapped in the body-centered-cubic phase of a solid He-4 matrix. Free-induction-decay times longer than 100 ms have been measured in spin-transient experiments. In optical-rf double-resonance experiments we have obtained linewidths of less than 20 Hz (full width at half maximum). The magnetometric sensitivity of our sample is 26 nG/root Hz. We have also demonstrated that magnetic resonance in such samples can be detected with high sensitivity using forward-scattered optical radiation.

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页码：R1010 / R1013

页数：4

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