Scanning transmission electron microscopy
id:
scanning-transmission-electron-microscopy-292-3088820
title:
Scanning transmission electron microscopy
text:
A scanning transmission electron microscope (STEM) is a type of transmission electron microscope (TEM). Pronunciation is [stɛm] or [ɛsti:i:ɛm]. As with a conventional transmission electron microscope (CTEM), images are formed by electrons passing through a sufficiently thin specimen. However, unlike CTEM, in STEM the electron beam is focused to a fine spot which is then scanned over the sample in a raster illumination system constructed so that the sample is illuminated at each point with the be
brand slug:
wiki
category slug:
encyclopedia
description:
Scanning microscopy using thin samples and transmitted electrons
original url:
https://en.wikipedia.org/wiki/Scanning_transmission_electron_microscopy
date created:
date modified:
2023-12-27T04:24:53Z
main entity:
{"identifier":"Q874835","url":"https://www.wikidata.org/entity/Q874835"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/e/ee/STEM_fig.png","width":1836,"height":2832}
fields total:
13
integrity:
15