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Single-Tilt Tomography Holders

Product Features

The two-dimensional planar imaging information of the sample is obtained through a series of different tilt angles, and the three-dimensional imaging information can be obtained by using software processing. Direct observation with 3mm copper mesh samples supports high-resolution analysis with high-angle toroidal Dark field imaging (HAADF-STEM) in scanning transmission mode.

  • Product composition
  • Unique Advantages
  • Functional Parameters
  • Application
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    Innovative design, improve experimental efficiency ·1.Double fastening copper mesh, low drift rate, easy sample assembly.
    ·2.The center symmetry design avoids the center of gravity shift during the sample rod tilt and provides rapid and stable tomography.
    Excellent performance, excellent experience ·1.A high inclination Angle greater than ±75° ensures maximum field of view.
    ·2.High strength titanium alloy material, high precision processing, durable.

           

     

     

     

     

     

     

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    Category Index Numerical value
    Basic parameter Shaft material High strength titanium alloy
    Drift rate < 0.5 nm/min (steady state)
    Resolution Electron microscope limiting resolution
    (HR)TEM/STEM Available
    (HR)EDS/EELS/SAED/HAADF-STEM Available

           

     

    Learn more

     

  • ET示意图。不同倾斜角度下的一系列TEM图像的获取(a)和从获 得的倾斜系列中重建样本的3D结构(b)。

     

    (a)使用FIB制备的黄铁矿柱状样品的HAADF-STEM图和(b)STEM-EDS图;以及从-63°到+70°以0.5°间隔获得的不同倾斜角的3D重建结果(c-f)。

    DOI: 10.46770/AS.2022.012

     

    (a-d)分别是在-44°、0°、+44°和+66°处获取的原始HAADF-STEM倾斜角度图像;(e-g)是从-44°到+66°以2°间隔获得重建的3D模型图。

     

    获取EELS谱图用于3D视图的元素和氧化态的重建模型

     

            DOI: 10.46770/AS.2022.012

     

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