Go to content
UR Home

Coupling of lateral and vertical electron motion in GaAs-AlxGa1-xAs quantum wires and dots

DOI to cite this document:
Biese, G. ; Schüller, Christian ; Keller, K. ; Steinebach, Christoph ; Heitmann, Detlef ; Grambow, P. ; Eberl, Karl
(82kB) - Repository staff only
Date of publication of this fulltext: 25 Sep 2009 07:44


Electronic excitations in AlxGa1-xAs-GaAs quantum wires and quantum dots have been investigated by means of resonant inelastic light scattering. At low frequencies, we find quasi-one-dimensional and quasi-zero-dimensional confined plasmons. Interestingly, we observe, at higher frequencies, not only the original two-dimensional (2D) intersubband excitations, but additional modes ωk in polarized ...


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