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单词 Dark field microscopy
释义

Dark field microscopy

英语百科

Dark field microscopy

Diagram illustrating the light path through a dark field microscope.
Dark field microscopy produces an image with a dark background.
Weak beam DF of strain around nuclear track cores.
Digital darkfield simulation of 2nm metal particles on a nano-cylinder

Dark field microscopy (dark ground microscopy) describes microscopy methods, in both light and electron microscopy, which exclude the unscattered beam from the image. As a result, the field around the specimen (i.e., where there is no specimen to scatter the beam) is generally dark.

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