Go to content
UR Home

Optically induced charge transport through submicron channels

DOI to cite this document:
Hof, Klaus-Dieter ; Rossler, Clemens ; Wegscheider, Werner ; Ludwig, Stefan ; Holleitner, Alexander W.
(422kB) - Repository staff only
Date of publication of this fulltext: 01 Feb 2010 13:02


We report on optically induced charge transport measurements through conducting submicron channels in AlGaAs/GaAs heterostructures. The channels are defined within a two-dimensional electron gas in a quantum well by chemical etching. By applying a voltage to a top gate, the channels can be depleted electrostatically. We present two different heterostructure designs and two processing techniques ...


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