Number of the records: 1
Instrumental neutron and photon activation analyses of selected geochemical reference materials
- 1.
SYSNO ASEP 0343415 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Instrumental neutron and photon activation analyses of selected geochemical reference materials Author(s) Mizera, Jiří (UJF-V) RID, ORCID, SAI
Řanda, Zdeněk (UJF-V) RIDSource Title Journal of Radioanalytical and Nuclear Chemistry. - : Springer - ISSN 0236-5731
Roč. 284, č. 1 (2010), s. 157-163Number of pages 7 s. Language eng - English Country HU - Hungary Keywords neutron activation analysis ; photon activation analysis ; geochemical reference materials Subject RIV BG - Nuclear, Atomic and Molecular Physics, Colliders R&D Projects IAA300130706 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) CEZ AV0Z10480505 - UJF-V (2005-2011) UT WOS 000275749000023 DOI 10.1007/s10967-010-0447-2 Annotation Ten selected rock reference materials (USGS diabase W-1, basalt BCR-1, andesite AGV-1, granite G-2, granodiorite GSP-1, and CRPG basalt BE-N, granite GS-N, trachyte ISH-G, serpentine UB-N, glass standard VS-N) were analyzed by instrumental neutron and photon activation analyses. The results have been evaluated on average for the entire set of samples to detect possible systematic deviations of the determined values from the reference values. Out of 47 elements determined, 43 elements have been determined with reasonable agreement (deviation < 10% on average) with the reference values. Au could not be determined because of a high blank from packaging polyethylene foil. Systematically higher Dy and lower Ho and Tm (by about 20% on average) in the present results require further investigation. In several cases, reasons for greater differences between the determined and recommended values could not be traced in the procedures used within the study. Workplace Nuclear Physics Institute Contact Markéta Sommerová, sommerova@ujf.cas.cz, Tel.: 266 173 228 Year of Publishing 2011
Number of the records: 1