Silver nanoparticle film induced photoluminescence enhancement of near-infrared emitting PbS and PbS/CdS core/shell quantum dots: observation of different enhancement mechanisms

Author:

Liang H. Y.123,Zhao H. G.123,Li Z. P.4567,Harnagea C.123,Ma D. L.123

Affiliation:

1. Institut National de la Recherche Scientifique

2. University of Québec

3. Varennes, J3X 1S2 Canada

4. Beijing Key Laboratory of Nano-Photonics and Nano-Structure (NPNS)

5. Department of Physics

6. Capital Normal University

7. Beijing, 100048 China

Abstract

A plasmon/fluorophore system consisting of Ag nanoparticles and near-infrared quantum dots (QDs) is investigated for photoluminescence (PL) enhancement.

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science

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