Go to content
UR Home

Coulomb-coupled concentric quantum rings

Mühle, A. ; Wegscheider, Werner ; Haug, Rolf J.
[img]PDF
(190kB) - Repository staff only
Date of publication of this fulltext: 01 Feb 2010 13:00


Abstract

We present measurements done on a novel device consisting of two concentric quantum rings realized by local anodic oxidation in a GaAs/AlGaAs heterostructure. The outer ring is connected to external leads while the inner ring is only Coulomb-coupled to the rest of the system. We studied the electronic transport through the outer ring in dependence of an external magnetic field and found a ...

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