Two-dimensional electronic spectroscopy for mapping molecular photophysics

Jessica M. Anna, Yin Song, Rayomond Dinshaw, Gregory D. Scholes

Research output: Contribution to journalArticlepeer-review

26 Scopus citations


We demonstrate the ability of two-dimensional electronic spectroscopy (2DES) to map ultrafast energy transfer and dynamics in two systems: the pigment-protein complex photosystem I (PSI) and aggregates of the conjugated polymer poly(3-hexylthiophene) (P3HT). A detailed description of our experimental set-up and data processing procedure is also given.

Original languageEnglish (US)
Pages (from-to)1307-1319
Number of pages13
JournalPure and Applied Chemistry
Issue number7
StatePublished - 2013
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • General Chemistry
  • General Chemical Engineering


  • Energy transfer
  • Light harvesting
  • Molecular aggregates
  • Phasing
  • Photosynthesis
  • Two-dimensional electronic spectroscopy
  • Ultrafast spectroscopy


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