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توصيف شامل العيوب الممتدة في المواد أشباه الموصلات من خلال مجهر المسح الإلكتروني
JoVE Journal
Engineering
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JoVE Journal Engineering
Comprehensive Characterization of Extended Defects in Semiconductor Materials by a Scanning Electron Microscope

توصيف شامل العيوب الممتدة في المواد أشباه الموصلات من خلال مجهر المسح الإلكتروني

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11:14 min

May 28, 2016

DOI:

11:14 min
May 28, 2016

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Summary

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The optical, electrical, and structural properties of dislocations and of grain boundaries in semiconductor materials can be determined by experiments performed in a scanning electron microscope. Electron microscopy has been used to investigate cathodoluminescence, electron beam induced current, and diffraction of backscattered electrons.

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