Spatially and energetically resolved optical mapping of self-aligned InAs quantum dots

Link:

https://doi.org/10.1088/0268-1242/23/4/045016

Autor/in:

Erscheinungsjahr:

2008

Medientyp:

Text

Beschreibung:

We perform photoluminescence measurements on self-assembled InAs quantum dots which are self-aligned by a deliberately induced underlying misfit dislocation network. Scanning micro photoluminescence measurements allow for a spatial mapping of the structures and reveal different emission energies for quantum dots aligned along [1 1 0] and [-1 1 0] crystal directions. © 2008 IOP Publishing Ltd.

Lizenz:

info:eu-repo/semantics/closedAccess

Quellsystem:

Forschungsinformationssystem der UHH

Interne Metadaten

Quelldatensatz: oai:www.edit.fis.uni-hamburg.de:publications/90fbbd24-b583-4b72-8bef-df5ccf1b3f5e