Go to content
UR Home

Density of States of GaAs-AlGaAs Heterostructures Deduced from Temperature Dependend Magnetocapacitance Measurements

URN to cite this document:
urn:nbn:de:bvb:355-epub-78503
Mosser, V. ; Weiss, Dieter ; Klitzing, Klaus von ; Ploog, K. ; Weimann, G.
[img]
Preview
PDF
(239kB)
Date of publication of this fulltext: 05 Aug 2009 13:57


Abstract

Abstract We have analyzed the density of states of a two dimensional electron gas in a GaAs- AlGaAs hetereostructure by measuring the magnetocapacitance in magnetic fields up to 6 Tesla at temperatures below 10 K. The experimental data are well described by a Gaussian-like density of states where the linewidth à is proportional to B.


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