Near-field spectroscopy of bimodal size distribution of InAs/AlGaAs quantum dots

Details Near-field spectroscopy of bimodal size distribution of InAs/AlGaAs quantum dots Near-field spectroscopy of bimodal size distribution of InAs/AlGaAs quantum dots

2005-04-05

arxiv.org/abs/physics/0504030v3

Physics

Optics

3pages, 3figues

Scientific paper

10.1063/1.2081129

We report on high-resolution photoluminescence (PL) spectroscopy of spatial structure of InAs/AlGaAs quantum dots (QDs) by using a near-field scanning optical microscope (NSOM). The double-peaked distribution of PL spectra is clearly observed, which is associated with the bimodal size distribution of single QDs. In particular, the size difference of single QDs, represented by the doublet spectral distribution, can be directly observed by the NSOM images of PL.

Affiliated with

Also associated with

No associations

Rating

Near-field spectroscopy of bimodal size distribution of InAs/AlGaAs quantum dots does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Near-field spectroscopy of bimodal size distribution of InAs/AlGaAs quantum dots, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Near-field spectroscopy of bimodal size distribution of InAs/AlGaAs quantum dots will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-575820