Quantum Hall effect
id:
quantum-hall-effect-187-14209913
title:
Quantum Hall effect
text:
The quantum Hall effect is a quantized version of the Hall effect which is observed in two-dimensional electron systems subjected to low temperatures and strong magnetic fields, in which the Hall resistance Rxy exhibits steps that take on the quantized values
- R x y = V Hall I channel = h e 2 ν, where VHall is the Hall voltage, Ichannel is the channel current, e is the elementary charge and h is the Planck constant. The divisor ν can take on either integer or fractional values. Here, ν is rou
brand slug:
wiki
category slug:
encyclopedia
description:
Electromagnetic effect in physics
original url:
https://en.wikipedia.org/wiki/Quantum_Hall_effect
date created:
2002-04-25T23:20:01Z
date modified:
2024-09-08T14:47:16Z
main entity:
{"identifier":"Q1047822","url":"https://www.wikidata.org/entity/Q1047822"}
image:
fields total:
13
integrity:
15