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Neutron activation analysis of PbxSn1-xTe using extraction chromatography |
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| Authors: | V K Karandashev S S Grazhulene Yu V Yakovlev |
| Institution: | (1) Institute of Problems of Microelectronics Technology and Superpure Materials, USSR Academy of Sciences, 142432 Chernogolovka, Moscow District, USSR;(2) Vernadsky Institute of Geochemistry and Analytical Chemistry, USSR Academy of Sciences, Moscow, USSR |
| Abstract: | A simple procedure of neutron activation analysis for the determination of 16 impurities in PbxSn1–xTe with detection limits from 1×10–4% for Ni and Zr to 2×10–9% for Sc has been developed. The procedure is based on extraction chromatographic separation of impurities from the irradiated sample. |
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