Concept information
Preferred term
electron scattering
Definition
- Electron scattering occurs when electrons are deviated from their original trajectory. This is due to the electrostatic forces within matter interaction or, if an external magnetic field is present, the electron may be deflected by the Lorentz force. This scattering typically happens with solids such as metals, semiconductors and insulators; and is a limiting factor in integrated circuits and transistors. The application of electron scattering is such that it can be used as a high resolution microscope for hadronic systems, that allows the measurement of the distribution of charges for nucleons and nuclear structure. The scattering of electrons has allowed us to understand that protons and neutrons are made up of the smaller elementary subatomic particles called quarks. (Wikipedia, The Free Encyclopedia, https://en.wikipedia.org/wiki/Electron_scattering)
Broader concept
Entry terms
- electron collision
In other languages
-
French
-
collision électronique
URI
http://data.loterre.fr/ark:/67375/MDL-Z0Q6FM73-C
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