Dynamics of ion loading into a linear Paul trap using an inductively coupled plasma mass spectrometer

被引：7

作者：

Kitaoka, Masanori ^{[1
]}

Jung, Kyunghun ^{[1
]}

Yamamoto, Yuta ^{[1
]}

Yoshida, Takuma ^{[1
]}

Hasegawa, Shuichi ^{[1
,2
]}

机构：

[1] Univ Tokyo, Sch Engn, Dept Syst Innovat, Bunkyo Ku, Tokyo 1138656, Japan

[2] Univ Tokyo, Nucl Profess Sch, Naka, Ibaraki 3181199, Japan

来源：

JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY | 2013年 / 28卷 / 10期

关键词：

ICP-MS; CA+ IONS; CALCIUM; CA-41; COLLISION;

D O I：

10.1039/c3ja50023c

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

We report on the dynamics of loading calcium ions into a linear Paul trap with ICP-MS. Ions are transported from the ICP-MS to the ion trap and isotopes are selectively laser-cooled, and then their laser induced fluorescence (LIF) is observed. We investigated the relationship between LIF and isotopic concentration in liquid samples and successfully obtained a calibration curve. This technique provides a novel tool for isotope analysis based on laser spectroscopy.

引用

页码：1648 / 1654

页数：7

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