Design, fabrication and characterization of a hybrid metal-dielectric nanoantenna with a single nanocrystal for directional single photon emission

Moshe G. Harats, Nitzan Livneh, Ronen Rapaport

Research output: Contribution to journalArticlepeer-review

14 Scopus citations

Abstract

In this work we detail the fabrication method of a hybrid metal-dielectric nanoantenna with a single nanocrystal quantum dot positioned in its center. We have recently shown in [Nano Lett. 16, 2527-2532 (2016)] that this device efficiently directs photons from the nanocrystal emission into a small divergence angle perpendicular to the nanoantenna surface. The fabrication method presented here is robust and can be fine-tuned by only a few parameters to achieve high yield of such nanostructures.

Original languageEnglish
Pages (from-to)834-843
Number of pages10
JournalOptical Materials Express
Volume7
Issue number3
DOIs
StatePublished - 1 Mar 2017
Externally publishedYes

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials

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