REPRODUCIBLE LATTICE STRAIN MEASUREMENT METHOD
    3.
    发明申请
    REPRODUCIBLE LATTICE STRAIN MEASUREMENT METHOD 审中-公开
    可重复应变测量方法

    公开(公告)号:US20110084209A1

    公开(公告)日:2011-04-14

    申请号:US12901069

    申请日:2010-10-08

    CPC classification number: G01N23/20058

    Abstract: Lattice strain is reproducibly measured using geometric phase analysis (GPA) of a high angle annular dark field mode scanning transmission electron microscope (HAADF-STEM). Errors caused by beam shift (also known as fly-back error) between scan lines are eliminated.

    Abstract translation: 使用高角度环形暗场模式扫描透射电子显微镜(HAADF-STEM)的几何相位分析(GPA)可重复地测量晶格应变。 消除了由扫描线之间的波束偏移引起的误差(也称为回扫误差)。

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