Optical waveguiding of the nanowire/quantum dot hybrid system

Dae Chul Kim, Jeongyong Kim, Changjoon Yoon, Sangsig Kim

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

We present the results of optical waveguiding of nanowires/quantum dots hybrid systems which were made by depositing CdTe quantum dots (QDs) on ZnO nanowires (NWs). We used a laser confocal/atomic force combined microscope to image the QD photoluminescence caused by the light propagation along the NW/QD hybrid systems, and the nanoscale topographic images of the samples. The propagation lengths of the samples were estimated and shown to be consistent with measured thickness of the samples.

Original languageEnglish
Pages (from-to)5162-5165
Number of pages4
JournalJournal of Nanoscience and Nanotechnology
Volume8
Issue number10
DOIs
Publication statusPublished - 2008 Oct

Keywords

  • Combined Microscope
  • Nanowire
  • Quantum Dot
  • Waveguide
  • ZnO

ASJC Scopus subject areas

  • Bioengineering
  • Chemistry(all)
  • Biomedical Engineering
  • Materials Science(all)
  • Condensed Matter Physics

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