Field effect (semiconductor)
id:
field-effect-semiconductor-248-2065586
title:
Field effect (semiconductor)
text:
In physics, the field effect refers to the modulation of the electrical conductivity of a material by the application of an external electric field. In a metal, the electron density that responds to applied fields is so large that an external electric field can penetrate only a very short distance into the material. However, in a semiconductor the lower density of electrons that can respond to an applied field is sufficiently small that the field can penetrate quite far into the material. This f
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Field_effect_(semiconductor)
date created:
date modified:
2023-01-07T01:47:31Z
main entity:
{"identifier":"Q4533278","url":"https://www.wikidata.org/entity/Q4533278"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/b/b7/Semiconductor_band-bending-en.svg","width":723,"height":524}
fields total:
13
integrity:
14