TY - JOUR A1 - Dudek, Gabriele A1 - Görner, Wolf A1 - Gawlik, D. A1 - Alber, D. T1 - Use of neutron transmutation doping for the preparation of a new candidate reference material for zinc determination in metallic copper T2 - Journal of radioanalytical and nuclear chemistry N2 - A new application of neutron transmutation doping is described. The method is useful to prepare graded zinc contents in highly pure copper materials. The research reactor BER II at the Hahn-Meitner-Institute, Berlin served as a neutron source. The zinc content produced in the samples was analyzed by determining the 65Zn-activity via gamma-spectrometry. Simultaneously irradiated flux monitors were used to determine the neutron flux density. Since cylindrical sample geometries are favorable for a reference material application in optical emission (OE) spectroscopy, the spatial distribution of the induced activity in a cylinder with a diameter of 8 mm and a length of 35 mm was investigated. PB - Elsevier Sequoia CY - Lausanne PY - 2000 UR - https://opus4.kobv.de/opus4-bam/frontdoor/index/index/docId/11230 AN - OPUS4-11230 SN - 0236-5731 SN - 1588-2780 SN - 1417-2097 N1 - Geburtsname von Dudek, Gabriele: Wermann, G. - Birth name of Dudek, Gabriele: Wermann, G. VL - 245 IS - 1 SP - 87 EP - 90 AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany