Urbach energy
id:
urbach-energy-282-12854198
title:
Urbach energy
text:
The Urbach Energy, or Urbach Edge, is a parameter typically denoted E 0 , with dimensions of energy, used to quantify energetic disorder in the band edges of a semiconductor. It is evaluated by fitting the absorption coefficient as a function of energy to an exponential function. It is often used to describe electron transport in structurally disordered semiconductors such as hydrogenated amorphous silicon.
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Urbach_energy
date created:
date modified:
2024-02-26T08:12:48Z
main entity:
{"identifier":"Q17190584","url":"https://www.wikidata.org/entity/Q17190584"}
image:
fields total:
13
integrity:
13