2D electronic spectroscopy (2DES) techniques have gained particular interest given their
capability of following ultrafast coherent and noncoherent processes in real-time. Although …

Including both environmental and vibronic effects is important for accurate simulation of
optical spectra, but combining these effects remains computationally challenging. We outline …

Control over excitons enables electronic energy to be harnessed and transported for light
harvesting and molecular electronics. Such control requires nanoscale precision over the …

Action-detection has expanded the scope and applicability of 2D electronic spectroscopy,
while posing new challenges for the unambiguous interpretation of spectral features. In this …

Resonant interaction between excitonic transitions of molecules and localized
electromagnetic field allows the formation of hybrid light–matter polaritonic states. This …

The subtle details of the mechanism of energy flow from carotenoids to chlorophylls in
biological light-harvesting complexes are still not fully understood, especially in the ultrafast …

Conspectus Excitons are the molecular-scale currency of electronic energy. Control over
excitons enables energy to be directed and harnessed for light harvesting, electronics, and …

The engineering and manipulation of delocalized molecular exciton states is a key
component for artificial biomimetic light harvesting complexes as well as alternative circuitry …

Vibronic coupling between pigment molecules is believed to prolong coherences in
photosynthetic pigment–protein complexes. Reproducing long-lived coherences using …

DNA-scaffolded molecular photonic wires (MPWs) displaying prearranged donor–acceptor
chromophore pairs that engage in extended Förster resonance energy transfer (FRET) …