Ontology highlight
ABSTRACT:
SUBMITTER: Park Y
PROVIDER: S-EPMC5970171 | biostudies-literature | 2018 May
REPOSITORIES: biostudies-literature
Scientific reports 20180525 1
We have investigated the emission from InGaN/GaN quantum disks grown on the tip of GaN nanorods. The emission at 3.21 eV from the InGaN quantum disk doesn't show a Stark shift, and it is linearly polarized when excited perpendicular to the growth direction. The degree of linear polarization is about 39.3% due to the anisotropy of the nanostructures. In order to characterize a single nanostructure, the quantum disks were dispersed on a SiO<sub>2</sub> substrate patterned with a metal reference gr ...[more]