Qian Jirg-hua, Zang De-hong, Zhang Bao-quan, et al. Determination of Total Amount of Oxygen Atoms in Silicon Surface Layers by Nuclear Reaction[J]. Acta Electronica Sinica, 1984, (2): 116-118.
Qian Jirg-hua, Zang De-hong, Zhang Bao-quan, et al. Determination of Total Amount of Oxygen Atoms in Silicon Surface Layers by Nuclear Reaction[J]. Acta Electronica Sinica, 1984, (2): 116-118.DOI:
Determination of Total Amount of Oxygen Atoms in Silicon Surface Layers by Nuclear Reaction
摘要
简要介绍了用核反应
1
6О(d
P
1
)
1
7О分析硅表面氧含量的方法。鉴别了集成电路制备工艺中对硅表面氧化层的清洗效果
给出了对硅表面自然氧化过程的观察结果。
Abstract
Principles and advantages of oxygen analysis on silicon surfaces by nuclear reaction 16O(d
P1)17O* are described
with a sensitivity of 1×1015 atoms/cm2. The effect of cleaning silicon oxide on surfaces during the silicon (integrated) device process is distinct. Observations on the growth of oxidic layers on silicon surfaces are given.