AMS sample handling in Groningen

被引：63

作者：

AertsBijma, AT ^{[1
]}

Meijer, HAJ ^{[1
]}

vanderPlicht, J ^{[1
]}

机构：

[1] UNIV GRONINGEN,CTR ISOTOPE RES,GRONINGEN,NETHERLANDS

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 1997年 / 123卷 / 1-4期

关键词：

D O I：

10.1016/S0168-583X(96)00672-6

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The Groningen AMS target laboratory has a capacity of producing 2000 targets annually. Samples are combusted by a CN analyser/mass spectrometer combination. A 25-fold graphitization setup is employed. We emphasize a combination of automation and quality. Backgrounds of better than 45 ka are routinely achieved. Test measurements on contamination, backgrounds and fractionation are reported.

引用

页码：221 / 225

页数：5

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