Go to content
UR Home

Nonlinear superlattice transport limited by Joule heating

DOI to cite this document:
Scheuerer, Roland ; Renk, Karl Friedrich ; Schomburg, Ekkehard ; Wegscheider, Werner ; Bichler, Max
(101kB) - Repository staff only
Date of publication of this fulltext: 07 Dec 2009 13:21


We studied the effects caused by Joule heating in GaAs/AlAs superlattices. We measured the current–voltage characteristics of superlattice mesas of different cross sections. Each current–voltage characteristic showed a corresponding peak current followed by a region of negative differential conductivity, according to miniband transport in the superlattice. We found that Joule heating in the mesa ...


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