Quantum anomalous Hall effect
id:
quantum-anomalous-hall-effect-321-4607660
title:
Quantum anomalous Hall effect
text:
Quantum anomalous Hall effect (QAHE) is the "quantum" version of the anomalous Hall effect. While the anomalous Hall effect requires a combination of magnetic polarization and spin-orbit coupling to generate a finite Hall voltage even in the absence of an external magnetic field, the quantum anomalous Hall effect is its quantized version. The Hall conductivity acquires quantized values proportional to integer multiples of the von Klitzing constant. In this respect the QAHE is similar to the quan
brand slug:
wiki
category slug:
encyclopedia
description:
Effect in quantum mechanics where conductivity acquires quantized values
original url:
https://en.wikipedia.org/wiki/Quantum_anomalous_Hall_effect
date created:
date modified:
2022-10-05T15:45:09Z
main entity:
{"identifier":"Q25304680","url":"https://www.wikidata.org/entity/Q25304680"}
image:
fields total:
13
integrity:
14