Advanced

Luminescence polarization of ordered GaInP/InP islands

Håkanson, Ulf LU ; Zwiller, Valéry LU ; Johansson, Mikael LU ; Sass, T and Samuelson, Lars LU (2003) In Applied Physics Letters 82(4). p.627-629
Abstract
The luminescence polarization properties of GaInP islands have been investigated. The islands, which form during overgrowth of InP quantum dots, were studied using scanning tunneling luminescence (STL) and photoluminescence (PL). STL from these islands shows emission at an energy below the main emission peak of the bulk GaInP. The linear PL polarization anisotropy was measured at low temperature, for which the emission from the islands shows high polarization anisotropy. The intensity maximum for the emission occurs for light polarized parallel to the elongation of the islands. The observed linear PL polarization anisotropy indicates the presence of highly ordered domains of GaInP in the islands. (C) 2003 American Institute of Physics.
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Applied Physics Letters
volume
82
issue
4
pages
627 - 629
publisher
American Institute of Physics
external identifiers
  • wos:000180564000048
  • scopus:0037468078
ISSN
0003-6951
DOI
language
English
LU publication?
yes
id
c48243a9-a630-47c6-87d4-ed6e2492c94b (old id 319641)
date added to LUP
2007-09-03 14:07:52
date last changed
2018-05-29 12:05:31
@article{c48243a9-a630-47c6-87d4-ed6e2492c94b,
  abstract     = {The luminescence polarization properties of GaInP islands have been investigated. The islands, which form during overgrowth of InP quantum dots, were studied using scanning tunneling luminescence (STL) and photoluminescence (PL). STL from these islands shows emission at an energy below the main emission peak of the bulk GaInP. The linear PL polarization anisotropy was measured at low temperature, for which the emission from the islands shows high polarization anisotropy. The intensity maximum for the emission occurs for light polarized parallel to the elongation of the islands. The observed linear PL polarization anisotropy indicates the presence of highly ordered domains of GaInP in the islands. (C) 2003 American Institute of Physics.},
  author       = {Håkanson, Ulf and Zwiller, Valéry and Johansson, Mikael and Sass, T and Samuelson, Lars},
  issn         = {0003-6951},
  language     = {eng},
  number       = {4},
  pages        = {627--629},
  publisher    = {American Institute of Physics},
  series       = {Applied Physics Letters},
  title        = {Luminescence polarization of ordered GaInP/InP islands},
  url          = {http://dx.doi.org/},
  volume       = {82},
  year         = {2003},
}