Characterisation of Radioactive Particles by SIMS

被引:0
|
作者
Gabriele Tamborini
Maria Betti
机构
[1] European Commission,
[2] Joint Research Centre,undefined
[3] Institute for Transuranium Elements,undefined
[4] Karlsruhe P.O. Box 2340,undefined
[5] D-76125 Karlsruhe,undefined
[6] Germany,undefined
来源
Microchimica Acta | 2000年 / 132卷
关键词
Key words: SIMS; radioactive particles; nuclear forensic samples; contaminated soil.;
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摘要
 Secondary ion mass spectrometry (SIMS) was optimised for characterisation of uranium- and plutonium-containing particles in soils, swipes and forensic samples. This was done by analysing in-house produced spherical UO2-particles. Screening techniques as α-autoradiography together with SIMS analysis were employed to detect UO2-particles in a soil sample from Chernobyl.
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页码:411 / 417
页数:6
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