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field-emission microscope

/ˈfiːld ɪˈmɪʃən ˈmaɪkrəskəʊp/

翻译: 一种科学仪器,利用尖锐的金属针尖和强电场使电子发射,从而获得针尖表面原子结构的图像。

1 个条目

phrase

/ˈfiːld ɪˈmɪʃən ˈmaɪkrəskəʊp/C2formalscientific
  • zh一种科学仪器,利用尖锐的金属针尖和强电场使电子发射,从而获得针尖表面原子结构的图像。

A scientific instrument that uses a sharp metal tip and a high electric field to emit electrons, allowing for the imaging of atomic-scale structures on the tip's surface.

  1. Scientific instrumentC2formal

    A type of microscope that uses field emission of electrons from a sharp tip to create highly magnified images of surfaces at the atomic level.

    zh场发射显微镜

    • The field-emission microscope allowed scientists to observe individual atoms on the metal surface.
    • Using a field-emission microscope, researchers studied the arrangement of molecules.
    • The invention of the field-emission microscope revolutionized surface science.