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复旦大学
收稿日期:1982-11-18,
纸质出版日期:1983-10
移动端阅览
钱景华, 张钰蓉, 吴小凤, 等. 用弹性反冲法分析薄膜中氢含量[J]. 核技术, 1983,06(5):21-23,75.
Jinghua Qian, Yurong Zhang, Xiaofeng Wu, et al. Determination of the hydrogen-atoms in a thin film by ERDA[J]. Nuclear techniques, 1983, 06(5): 21-23,75.
弹性反冲探测分析法(
ERDA
)是分析微量氢元素的一种新颖方法。本文介绍用该法分析薄膜中氢含量的方法、原理和初步测量结果,对
VYNS
膜的测量结果和
PIXE
法间接分析结果在±10%误差范围内相符。此方法适用于分析厚度为1~10μm的薄样品,灵敏度约为5×10
15
at./cm
2
。
Elastic recoil detection analysis (ERDA) has been developed for determining the amount of hydrogen-atoms in a film. The principle and some preliminary results of the method are given in this paper. The hydrogen content in a VYNS thin film was measured and found to be in agreement with the PIXE analysis within ±10%. This method is suitable for thin films of thickness of 1~10μm with sensitivity being about 5 × 10
15
at./cm
2
.
S. T. Picraux , Phys. Today , 30 , 10 , 42 ( 1977 ).
W. Den Boer , Solar Cells , 3 , 209 ( 1981 ).
F. L. Vook and B. L. Doyle , SAND -79-1368C , 329 ( 1979 ).
B. L. Doyle et al . , Appl. Phys. Lett ., 34 , 811 ( 1979 ).
B. Terreault et al . , J. Vac. Sci. Tech ., 14 , 492 ( 1977 ).
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