In chapter II, basing on the microneedles fabricating process flow, the principles of every microfabrication process which were used in the flow, include sputter, microlithography, oxidation and etching, were introduced. 在第二章中,结合微针头的制作工艺流程,简单介绍了微针头制作过程中所采用的各种微细加工工艺的原理,包括溅射、光刻、氧化、腐蚀。
The Auger electron spectra connected with Ar ion sputter etching show that the thickness of the diffusion layer is about 0.2-2 μ m under our experimental conditions. 由氩离子溅蚀法所获得的Auger电子能谱数据来看,在实验条件下得到的扩散层的厚度约为0.2&2μm。
In this paper, the selection criterion of film deposition process and film material was established, and we selected sputtering and sputter etching to fabricate sidewalls. 本论文基于侧墙技术,确定了薄膜制备工艺和薄膜材料的选择标准,选择了溅射和溅射刻蚀工艺制备金侧墙。