liu.seSearch for publications in DiVA
Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Spatially resolved scanning tunneling luminescence on self-assembled InGaAs/GaAs quantum dots
Eindhoven University of Technology, England.
Eindhoven University of Technology, England.ORCID iD: 0000-0002-7104-7127
Eindhoven University of Technology, England.
Eindhoven University of Technology, England.
Show others and affiliations
2003 (English)In: Applied Physics Letters, ISSN 0003-6951, E-ISSN 1077-3118, Vol. 83, no 2, 290-292 p.Article in journal (Refereed) Published
Abstract [en]

Scanning-tunneling microscope induced luminescence at low temperature has been used to study the carrier injection into single self-assembled InGaAs/GaAs quantum dots. Electrons are injected from the tip into the dots, which are located in the intrinsic region of a p-i-n junction, and contain excess holes under typical operational conditions. Only a fraction (similar to4%) of the dots is found to be optically active under local electrical excitation. Spatial dependent measurements indicate a highly nonhomogeneous electron diffusion towards the dots. By analyzing the spatial dependence of individual peaks in the measured spectra, the contributions of individual dots to the total, multidot spectrum can be disentangled. (C) 2003 American Institute of Physics.

Place, publisher, year, edition, pages
American Institute of Physics (AIP) , 2003. Vol. 83, no 2, 290-292 p.
National Category
Condensed Matter Physics
Identifiers
URN: urn:nbn:se:liu:diva-141520DOI: 10.1063/1.15887320ISI: 000184038900029OAI: oai:DiVA.org:liu-141520DiVA: diva2:1145597
Available from: 2017-09-29 Created: 2017-09-29 Last updated: 2017-10-04

Open Access in DiVA

No full text

Other links

Publisher's full text

Search in DiVA

By author/editor
Kemerink, Martijn
In the same journal
Applied Physics Letters
Condensed Matter Physics

Search outside of DiVA

GoogleGoogle Scholar

Altmetric score

Total: 3 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf