INFLUENCE OF SIZE AND SURFACE STRUCTURE OF MICROPARTICLES ON ACCURACY OF MEASUREMENTS OF URANIUM ISOTOPIC COMPOSITION

机译：微粒尺寸和表面结构对铀同位素组成测量精度的影响

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The paper examines the kinetics of dispersion of micron and submicron uranium particles during measurements of isotopic composition by secondary ion mass spectrometry. One source of possible systematic error was determined. A technique to control accuracy of measurement is suggested. The influence of the initial size of the particle as well as the inner structure of the particle on the speed of particle dispersion is assessed.

机译：本文通过二次离子质谱法测量同位素组合物测量期间微米和亚微米颗粒分散的动力学。确定可能的系统错误的一个来源。提出了一种控制测量精度的技术。评估颗粒初始尺寸的影响以及颗粒的内部结构对粒子分散速度的影响。

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《International conference on advances in destructive and non-destructive analysis for environmental monitoring and nuclear forensics》|2003年||共14页
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V. STEBELKOV; O. KOLESNIKOV; D. MOULENKO; A. SOKOLOV; A. PAVLOV; E. POTAPOV; S. SIMAKIN; International Atomic Energy Agence; STI/PUB/1169;
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中图分类放射性废物管理及综合利用;
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INFLUENCE OF SIZE AND SURFACE STRUCTURE OF MICROPARTICLES ON ACCURACY OF MEASUREMENTS OF URANIUM ISOTOPIC COMPOSITION

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