Journal of Radioanalytical and Nuclear Chemistry
Volume/Issue:
Volume 167: Issue 1
Charged particle activation analysis of light elements at sub-ppb level
Authors:
K. Shikano NTT Interdisciplinary Research Laboratories Tokai-mura, Naka-gun 319-11 Ibaraki-ken (Japan)

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H. Yonezawa NTT Interdisciplinary Research Laboratories Tokai-mura, Naka-gun 319-11 Ibaraki-ken (Japan)

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T. Shigematsu NTT Interdisciplinary Research Laboratories Tokai-mura, Naka-gun 319-11 Ibaraki-ken (Japan)

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Pages:
81–88
Online Publication Date:
13 Aug 2005
Publication Date:
17 Jan 1993
Article Category:
Research Article
DOI:
https://doi.org/10.1007/bf02035465
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Abstract  

We have developed charged particle activation analysis to determine light elements at a sub-ppb level. This analytical method is characterized by sample bombardment with charged particles at a few tens of mA and substoichiometric separation for13N,11C and18F within two half-life times and with decontamination factors of more than 108. Nuclear reactor interference is also estimated with this method. This analytical method is confirmed to be useful for characterizing highly purified materials from analytical results for boron, carbon, nitrogen and oxygen in Nb refined by the floating zone melting method.

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Cover Journal of Radioanalytical and Nuclear Chemistry
Journal of Radioanalytical and Nuclear Chemistry
Print ISSN:
0236-5731
Online ISSN:
1588-2780

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Journal of Radionalytical and Nuclear Chemistry
Language English
Size A4
Year of
Foundation		 1968
Volumes
per Year		 1
Issues
per Year		 12
Founder Akadémiai Kiadó
Founder's
Address		 H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Publisher Akadémiai Kiadó
Springer Nature Switzerland AG
Publisher's
Address		 H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
CH-6330 Cham, Switzerland Gewerbestrasse 11.
Responsible
Publisher		 Chief Executive Officer, Akadémiai Kiadó
ISSN 0236-5731 (Print)
ISSN 1588-2780 (Online)

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