Tunable 3D arrays of quantum dots: Synthesis and luminescence properties

Jessica Pacifico, Jack Jasieniak, Daniel E. Górnez, Paul Mulvaney

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17 Citations (Scopus)

Abstract

The synthesis and luminescence properties of tunable 3D arrays of quantum dots were investigated. The preparation of the QD multilayers was carried out by micrometer-sized domains created by NSL with polystyrene masks. The deposition of multilayers caused a monotonic but nonlinear increase in film emission intensity. Larger spaces lead to lower emission intensities, suggesting that the QD packing densities for longer chain dithiol bridging molecule is lower.

Original languageEnglish
Pages (from-to)199-203
Number of pages5
JournalSmall
Volume2
Issue number2
DOIs
Publication statusPublished - 1 Feb 2006
Externally publishedYes

Keywords

  • Arrays
  • Luminescence
  • Nanolithography
  • Quantum dots
  • Self-assembled monolayers

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