Explain the working of Scanning Electron Microscopy (SEM) with suitabl

Question

Explain the working of Scanning Electron Microscopy (SEM) with suitable diagram. List outs its advantages and applications.

23 Dec 2024

Answer :

Word Count : 280

Scanning Electron Microscopy (SEM) is a powerful imaging technique that provides high-resolution, detailed images of the surface of a sample. It works by scanning a focused beam of electrons over the sample's surface and detecting the interaction between the electrons and the atoms of the sample. The primary components of an SEM include an electron gun ____ ____ _________ ____ ___ ______ ______ _________ ________ _____.
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