Size-tunable infrared (1000-1600 nm) electroluminescence from PbS quantum-dot nanocrystals in a semiconducting polymer

L. Bakueva, S. Musikhin, M. A. Hines, T. W.F. Chang, M. Tzolov, G. D. Scholes, E. H. Sargent

Research output: Contribution to journalArticle

347 Scopus citations

Abstract

The results of infrared electroluminescence (EL) in nanocomposites of PbS in a semiconducting polymer was presented. The optical absorption of the pure ligand solution was measured to isolate the possibility of optical absorption directly by the ligands independent of the nanocrystals. A transmission electron microscope (TEM) image of nanocrystals with the C18 capping ligand dissolved in toluene.

Original languageEnglish (US)
Pages (from-to)2895-2897
Number of pages3
JournalApplied Physics Letters
Volume82
Issue number17
DOIs
StatePublished - Apr 28 2003
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy (miscellaneous)

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