Néel effect
id:
n-el-effect-309-445285
title:
Néel effect
text:
In superparamagnetism, the Néel effect appears when a superparamagnetic material in a conducting coil is subject to varying frequencies of magnetic fields. The non-linearity of the superparamagnetic material acts as a frequency mixer, with voltage measured at the coil terminals. It consists of several frequency components, at the initial frequency and at the frequencies of certain linear combinations. The frequency shift of the field to be measured allows for detection of a direct current field
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/N%C3%A9el_effect
date created:
date modified:
2020-02-17T12:37:19Z
main entity:
{"identifier":"Q3048953","url":"https://www.wikidata.org/entity/Q3048953"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/a/a0/Effet_Neel_2.jpg","width":535,"height":359}
fields total:
13
integrity:
14