Go to content
UR Home

Spin transitions in an incompressible liquid Coulomb-coupled to a quantum dot

Apalkov, V. M. ; Chakraborty, T. ; Schüller, Christian
[img]PDF
(88kB) - Repository staff only
Date of publication of this fulltext: 05 Aug 2009 13:32


Abstract

We report on our investigation of the low- lying energy spectra and charge density of a two-dimensional quantum Hall liquid at v=2/5 that is Coulomb-coupled to a quantum dot. The dot contains a hole and two/three electrons. We found that any external perturbation caused by the close proximity of the quantum dot locally changes the spin polarization of the incompressible liquid. The effect ...

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