【摘要】 本文介绍了无油自支撑金属薄膜的制备方法、装置和因油蒸气污染靶膜所造成的对于核物理实验数据准确性的影响。三种元素无油膜的制备及对膜中碳含量的分析表明:本装置对消除油的沾污效果明显。更多还原

【Abstract】 The preparation method and equipment for thin metal self-supporting target without oil contamination are described. The influence of target films contaminated by oil vapor on accuracy of nuclear-physics experimental data are also discussed. The analytical results on carbon content in the prepared films of three elements show that the equipment is very effective for eliminating contamination.更多还原