Optical waveguiding of the nanowire/quantum dot hybrid system

Dae Chul Kim; Jeongyong Kim; Changjoon Yoon; Sangsig Kim

doi:10.1166/jnn.2008.1221

Optical waveguiding of the nanowire/quantum dot hybrid system

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

School of Electrical Engineering

Research output: Contribution to journal › Article › peer-review

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 language	English
Pages (from-to)	5162-5165
Number of pages	4
Journal	Journal of Nanoscience and Nanotechnology
Volume	8
Issue number	10
DOIs	https://doi.org/10.1166/jnn.2008.1221
Publication status	Published - 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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10.1166/jnn.2008.1221

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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.",

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author = "Kim, {Dae Chul} and Jeongyong Kim and Changjoon Yoon and Sangsig Kim",

year = "2008",

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AU - Kim, Jeongyong

AU - Yoon, Changjoon

AU - Kim, Sangsig

PY - 2008/10

Y1 - 2008/10

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AB - 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.

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KW - Nanowire

KW - Quantum Dot

KW - Waveguide

KW - ZnO

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Optical waveguiding of the nanowire/quantum dot hybrid system

Abstract

Keywords

ASJC Scopus subject areas

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