Go to content
UR Home

Reststrahl band-assisted photocurrents in epitaxial grahene layers

URN to cite this document:
DOI to cite this document:
Olbrich, Peter ; Drexler, Christoph ; Golub, L. E. ; Danilov, S. N. ; Shalygin, V. A. ; Yakimova, R. ; Lara-Avila, S. ; Kubatkin, S. ; Redlich, B. ; Huber, Rupert ; Ganichev, Sergey
PDF - Published Version
Date of publication of this fulltext: 15 Oct 2014 11:23


We report on the observation of the reststrahl band-assisted photocurrents in epitaxial graphene on SiC excited by infrared radiation. The peculiar spectral dependence for frequencies lying within the reststrahl band of the SiC substrate provides a direct and noninvasive way to probe the electric field magnitude at atomic distances from the material's surface. Furthermore our results reveal that ...


Owner only: item control page
  1. Homepage UR

University Library

Publication Server


Publishing: oa@ur.de
0941 943 -4239 or -69394

Dissertations: dissertationen@ur.de
0941 943 -3904

Research data: datahub@ur.de
0941 943 -5707

Contact persons