发明申请
US20070087572A1 Method and apparatus for the improvement of material/voltage contrast 审中-公开
用于改善材料/电压对比度的方法和装置

Method and apparatus for the improvement of material/voltage contrast
摘要:
A method for observing voltage contrast from buried structures in SOI. The method includes depositing a thin transparent metal layer over the BOx to dissipate charging of the oxide, and using a low FIB beam current to avoid damage due to ion implantation and direct ion beam damage.
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