Dirac cone
id:
dirac-cone-179-5984560
title:
Dirac cone
text:
In physics, Dirac cones are features that occur in some electronic band structures that describe unusual electron transport properties of materials like graphene and topological insulators. In these materials, at energies near the Fermi level, the valence band and conduction band take the shape of the upper and lower halves of a conical surface, meeting at what are called Dirac points. Typical examples include graphene, topological insulators, bismuth antimony thin films and some other novel nan
brand slug:
wiki
category slug:
encyclopedia
description:
Quantum effect in some non-metals
original url:
https://en.wikipedia.org/wiki/Dirac_cone
date created:
2016-05-26T02:48:30Z
date modified:
2024-09-05T03:48:58Z
main entity:
{"identifier":"Q25106162","url":"https://www.wikidata.org/entity/Q25106162"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/7/73/Graphene_Brillouin_Zone_%26_Linear_Dispersion.PNG","width":632,"height":261}
fields total:
13
integrity:
16