Difference between revisions of "Scanning electron microscope"
Jump to navigation
Jump to search
(username removed) |
JLBoutaine (talk | contribs) |
||
| Line 10: | Line 10: | ||
== Authority == | == Authority == | ||
| − | * | + | * M. Schreiner, M. Melcher, K. Uhlir, Scanning electron microscopy and energy dispersive analysis: applications in the field of cultural heritage, Analytical and Bioanalytical Chemistry (February 2007) Vol 387, 3, pp 737-747 |
| − | |||
[[Category:Materials database]] | [[Category:Materials database]] | ||
Revision as of 04:29, 6 February 2014
File:SEM.jpg
JEOL scanning electron microscope system
Description
A microscope that uses a scanning beam of electrons to magnify images as much as 50,000 times. First sold commercially in 1965, the scanning electron microscope (SEM) has a finely focused electron beam that interacts with the sample's surface to provide images and analysis. Electrons that are ejected from the sample, called secondary electrons, are collected and translated into a picture of the sample's surface. X-rays emitted from the sample characterize the elements that are present.
Synonyms and Related Terms
SEM; microscope électronique à balayage (Fr.); MEB (Fr;); Rasterelektronenmicroscop (Deut.); microscopia electronica de varrimento (Port.)
Authority
- M. Schreiner, M. Melcher, K. Uhlir, Scanning electron microscopy and energy dispersive analysis: applications in the field of cultural heritage, Analytical and Bioanalytical Chemistry (February 2007) Vol 387, 3, pp 737-747