Method of sample preparation for electron microscopy
    1.
    发明授权
    Method of sample preparation for electron microscopy 失效
    电子显微镜样品制备方法

    公开(公告)号:US06303399B1

    公开(公告)日:2001-10-16

    申请号:US09800441

    申请日:2001-03-06

    IPC分类号: H01L2166

    CPC分类号: G01N1/2806 G01R31/307

    摘要: A method is provided for preparing a sample for cross-section analysis by a transmission electron microscope. Semiconductor samples containing recessed portions or unfilled structures are filled with a filling material so as to produce a planar top surface onto which a metal layer can be deposited for thinning the sample to a thickness of less than 100 nm by an FIB technique.

    摘要翻译: 提供了一种通过透射电子显微镜制备用于横截面分析的样品的方法。 包含凹部或未填充结构的半导体样品填充有填充材料,以便产生平面顶表面,通过FIB技术,可以沉积金属层以使样品变薄至小于100nm的厚度。