@inproceedings{80200e35e65145a2b4ca612382ce8173,
title = "Cathodoluminescence Studies of AlGaAs/GaAs Core-Shell Nanowires",
abstract = "We have studied nanowires with a GaAs core, covered by an AlGaAs shell, using low temperature cathodoluminescence. The main emission from the core is due carbon acceptors, though we observe a weak emission from excitons. A general observation is that the emission is much stronger from the top half of the nanowire. This emission is also more well-defined. The AlGaAs shell emission varies in emission energy and spatial origin in an irregular fashion.",
author = "Anders Gustafsson and Niklas Sk{\"o}ld and Werner Seifert and Lars Samuelson",
year = "2005",
language = "English",
volume = "107",
publisher = "Springer",
pages = "463--466",
editor = "Cullis, {A. G.} and Hutchison, {J. L.}",
booktitle = "Springer Proceedings in Physics",
address = "Germany",
note = "Microsopy of Semiconducting Materials ; Conference date: 11-04-2005",
}