Go to content
UR Home

Band-gap renormalization of modulation-doped quantum wires

Sedlmaier, S. ; Stopa, M. ; Schedelbeck, Gert ; Wegscheider, Werner ; Abstreiter, Gerhard
[img]PDF
(142kB) - Repository staff only
Date of publication of this fulltext: 07 Dec 2009 13:03


Abstract

We measure the photoluminescence spectra for an array of modulation doped, T-shaped quantum wires as a function of the one-dimensional density ne, which is modulated with a surface gate. We present self-consistent electronic structure calculations for this device which show a band-gap renormalization which, when corrected for excitonic energy and its screening, are largely insensitive to ne and ...

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