Spectroscopic evidence of resonance energy transfer mechanism from PbS QDs to bulk silicon

P. Andreakou, M. Brossard, C. Li, P. G. Lagoudakis, M. Bernechea, G. Konstantatos

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

4 Citations (Scopus)

Abstract

In this work, we study the efficiency of the resonance energy transfer from PbS quantum dots to bulk silicon. We present spectroscopic evidence that resonance energy transfer from PbS quantum dots to bulk silicon can be an efficient process for separation distances below 12 nm. Temperature measurements are also presented for PbS quantum dots deposited on glass and silicon with 5 nm and 20nm spacer thicknesses substrates. Our findings show that the resonance energy transfer efficiency remains constant over the 50K to 300K temperature range.

Original languageEnglish
Title of host publicationNew Strategies for Energy Generation, Conversion and Storage
Volume54
DOIs
Publication statusPublished - 2013
Externally publishedYes
EventJoint EPS-SIF International School on Energy: New Strategies for Energy Generation, Conversion and Storage, LNES 2012 - Varenna, Italy
Duration: 30 Jul 20124 Aug 2012

Publication series

NameNEW STRATEGIES FOR ENERGY GENERATION, CONVERSION AND STORAGE
ISSN (Print)2100-014X

Conference

ConferenceJoint EPS-SIF International School on Energy: New Strategies for Energy Generation, Conversion and Storage, LNES 2012
Country/TerritoryItaly
CityVarenna
Period30/07/124/08/12

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