Ultrafast Charge Transfer Visualized by Two-Dimensional Electronic Spectroscopy
- Author(s)
- O. Bixner, N. Christensson, J. Hauer, F. Milota, T. Mancal, V. Lukes, H. F. Kauffmann
- Abstract
Two-dimensional electronic spectroscopy (2D-ES) is used to investigate ultrafast excited-state dynamics in a lutetium bisphthalocyanine dimer. Following optical excitation, a chain of electron and hole transfer steps gives rise to characteristic cross-peak dynamics in the electronic 2D spectra. The combination of density matrix propagation and quantum chemical calculations results in a molecular view of the charge transfer dynamics and highlights the role of the counter-ion in providing an energetic perturbation which promotes charge transfer across the complex.
- Organisation(s)
- Electronic Properties of Materials
- External organisation(s)
- Charles University Prague, Slovak University of Technology in Bratislava
- No. of pages
- 3
- DOI
- https://doi.org/10.1051/epjconf/20134108019
- Publication date
- 2013
- Austrian Fields of Science 2012
- 1030 Physics, Astronomy
- Portal url
- https://ucrisportal.univie.ac.at/en/publications/dca10393-73eb-4289-9c8a-4a2c656f16e8