Go to content
UR Home

Magnetoconductance of the Corbino disk in graphene

URN to cite this document:
urn:nbn:de:bvb:355-epub-95787
Rycerz, Adam
[img]
Preview
PDF
(1MB)
[img]
Preview
PDF
(245kB)
Date of publication of this fulltext: 28 Sep 2009 08:00



Abstract

Electron transport through the Corbino disk in graphene is studied in the presence of uniform magnetic fields. At the Dirac point, we observe conductance oscillations with the flux piercing the disk area Φd, characterized by the period Φ0=2(h/e)ln(Ro/Ri), where Ro(Ri) is the outer (inner) disk radius. The oscillations magnitude increase with the radii ratio and exceed 10% of the average ...

plus


Owner only: item control page
  1. Homepage UR

University Library

Publication Server

Contact:

Publishing: oa@ur.de

Dissertations: dissertationen@ur.de

Research data: daten@ur.de

Contact persons