Details
Original language | English |
---|---|
Pages (from-to) | 5039-5045 |
Number of pages | 7 |
Journal | Journal of Radioanalytical and Nuclear Chemistry |
Volume | 331 |
Issue number | 12 |
Early online date | 14 Oct 2022 |
Publication status | Published - Dec 2022 |
Abstract
In this work, uranium-and plutonium-baring particles were produced by fast iron co-precipitation for the purpose of creating homogeneous multi-element standards. A set of single isolated particles showing no inhomogeneities in the element distribution were selected. These particles were used to determine the maximal achievable suppression ratios for uranium in Resonant Laser Secondary Neutral Mass Spectrometry (rL-SNMS) measurements of plutonium. It was shown for the first time directly that suppression-ratios in the order of three magnitudes are achievable with a resonant two-step excitation scheme for non-destructive measurements.
Keywords
- Isobaric suppression, Mixed actinide standards, Resonant laser ionization, Standard particles, U-Pu reference material
ASJC Scopus subject areas
- Chemistry(all)
- Analytical Chemistry
- Energy(all)
- Nuclear Energy and Engineering
- Medicine(all)
- Radiology Nuclear Medicine and imaging
- Environmental Science(all)
- Pollution
- Chemistry(all)
- Spectroscopy
- Medicine(all)
- Public Health, Environmental and Occupational Health
- Environmental Science(all)
- Health, Toxicology and Mutagenesis
Sustainable Development Goals
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In: Journal of Radioanalytical and Nuclear Chemistry, Vol. 331, No. 12, 12.2022, p. 5039-5045.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Production and characterization of standard particles for rL-SNMS
AU - Hanemann, Paul
AU - Bister, Stefan
AU - Raiwa, Manuel
AU - Reinhard, Sandra
AU - van Eerten, Darcy
AU - Walther, Clemens
N1 - Funding Information: The authors would like to thank Jan Heine for the fruitful discussions about data visualization.
PY - 2022/12
Y1 - 2022/12
N2 - In this work, uranium-and plutonium-baring particles were produced by fast iron co-precipitation for the purpose of creating homogeneous multi-element standards. A set of single isolated particles showing no inhomogeneities in the element distribution were selected. These particles were used to determine the maximal achievable suppression ratios for uranium in Resonant Laser Secondary Neutral Mass Spectrometry (rL-SNMS) measurements of plutonium. It was shown for the first time directly that suppression-ratios in the order of three magnitudes are achievable with a resonant two-step excitation scheme for non-destructive measurements.
AB - In this work, uranium-and plutonium-baring particles were produced by fast iron co-precipitation for the purpose of creating homogeneous multi-element standards. A set of single isolated particles showing no inhomogeneities in the element distribution were selected. These particles were used to determine the maximal achievable suppression ratios for uranium in Resonant Laser Secondary Neutral Mass Spectrometry (rL-SNMS) measurements of plutonium. It was shown for the first time directly that suppression-ratios in the order of three magnitudes are achievable with a resonant two-step excitation scheme for non-destructive measurements.
KW - Isobaric suppression
KW - Mixed actinide standards
KW - Resonant laser ionization
KW - Standard particles
KW - U-Pu reference material
UR - http://www.scopus.com/inward/record.url?scp=85140082265&partnerID=8YFLogxK
U2 - 10.1007/s10967-022-08600-x
DO - 10.1007/s10967-022-08600-x
M3 - Article
AN - SCOPUS:85140082265
VL - 331
SP - 5039
EP - 5045
JO - Journal of Radioanalytical and Nuclear Chemistry
JF - Journal of Radioanalytical and Nuclear Chemistry
SN - 0236-5731
IS - 12
ER -