DETERMINATION OF TA IMPURITIES IN NB SAMPLES BY X-RAYS IN NEUTRON-ACTIVATION ANALYSIS

被引：0
|
作者：
SZEGEDI, S
KANALICS, G
VARADI, M
ZILIZI, G
机构：
[1] Institute of Experimental Physics, Kossuth University, Debrecen, H-4001
来源：
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-LETTERS | 1991年 / 155卷 / 05期
关键词：
D O I：
10.1007/BF02163881
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
Ta impurities in Nb samples have been determined by X-rays in 14 MeV neutron activation analysis. For X-ray detection, (HP)Ge detector with Be-window is used. The sensitivity of the determination has been found to be about 30-mu-g (in Nb).
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页码：343 / 350
页数：8
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