A widely discussed explanation for the prevalence of pairs or clusters of closely spaced
electronic chromophores in photosynthetic light-harvesting proteins is the presence of …

Although vibronic coupling phenomena have been recognized in the excite state dynamics
of transition metal complexes, its impact on photoinduced electron transfer (PET) remains …

Impulsively generated wavepackets can report on vibronic couplings underlying ultrafast
electronic relaxation. Coherence maps (CMs) in multidimensional spectroscopy resolve …

The effects of damping time of electronic-vibrational resonance modes on energy transfer in
photosynthetic light-harvesting systems are examined. Using the hierarchical equations of …

Singlet exciton fission (SEF) is initiated by ultrafast internal conversion of a singlet exciton
into a correlated triplet pair (TT) 1. The “reaction coordinates” for ultrafast SEF even in …

We recently proposed effective normal modes for excitonically coupled aggregates that
exactly transform the energy transfer Hamiltonian into a sum of one-dimensional …

Controlling energy transfer through vibronic resonance is an interesting possibility. Exact
treatment of non-adiabatic vibronic coupling is necessary to fully capture its role in driving …

Nonlinear spectroscopic experiments can probe the ultrafast excited state quantum
dynamics of condensed phase systems. In many of these spectroscopies, oscillatory …

Multidimensional Electronic Spectroscopy (MDES) presents the state-of-the-art spectroscopy
method within the umbrella of time-resolved four-wavemixing techniques. MDES works by …