Two-Dimensional Visible Spectroscopy for Studying Colloidal Semiconductor Nanocrystals

Elsa Cassette, Jacob C. Dean, Gregory D. Scholes

Research output: Contribution to journalArticlepeer-review

47 Scopus citations

Abstract

Possibilities offered by 2D visible spectroscopy for the investigation of the properties of excitons in colloidal semiconductor nanocrystals are overviewed, with a particular focus on their ultrafast dynamics. The technique of 2D electronic spectroscopy is illustrated with several examples showing its advantages compared to 1D ultrafast spectroscopic techniques (transient absorption and time-resolved photoluminescence).

Original languageEnglish (US)
Pages (from-to)2234-2244
Number of pages11
JournalSmall
Volume12
Issue number16
DOIs
StatePublished - Apr 27 2016

All Science Journal Classification (ASJC) codes

  • General Chemistry
  • Engineering (miscellaneous)
  • Biotechnology
  • General Materials Science
  • Biomaterials

Keywords

  • 2D spectroscopy
  • coherence
  • colloidal semiconductor nanocrystals
  • coupling
  • semiconductor nanocrystals
  • ultrafast dynamics

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