Johnsen–Rahbek effect
id:
johnsen-rahbek-effect-278-6541089
title:
Johnsen–Rahbek effect
text:
The Johnsen–Rahbek effect occurs when an electric potential is applied across the boundary between a metallic surface and the surface of a semiconducting material or a polyelectrolyte. Under these conditions an attractive force appears, whose magnitude depends on the voltage and the specific materials involved. The attractive force is much larger than would be produced by Coulombic attraction. The effect is named after Danish engineers F. A. Johnsen and K. Rahbek, the first to investigate the ef
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Johnsen%E2%80%93Rahbek_effect
date created:
date modified:
2024-03-06T23:17:14Z
main entity:
{"identifier":"Q1702455","url":"https://www.wikidata.org/entity/Q1702455"}
image:
fields total:
13
integrity:
13