This account aims at providing an understanding of singlet fission, ie, the photophysical
process of a singlet state (S1) splitting into two triplet states (2× T1) in molecular …

The process of photosynthesis is initiated by the capture of sunlight by a network of light-
absorbing molecules (chromophores), which are also responsible for the subsequent …

Singlet fission is a photophysical reaction in which a singlet excited electronic state splits
into two spin-triplet states. Singlet fission was discovered more than 50 years ago, but the …

Singlet fission (SF) is a photophysical downconversion pathway, in which a singlet excitation
transforms into two triplet excited states. As such, it constitutes an exciton multiplication …

Figures showing species and properties relevant to non-photochemical quenching
studies.(a) Filamentous planktonic cyanobacteria Dolichospermum crassum and D. flos …

Carotenoids are naturally occurring pigments that absorb light in the spectral region in which
the sun irradiates maximally. These molecules transfer this energy to chlorophylls, initiating …

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

In plants, light-harvesting complexes serve as antennas to collect and transfer the absorbed
energy to reaction centers, but also regulate energy transport by dissipating the excitation …

Singlet fission, the conversion of a singlet exciton (S1) to two triplets (2× T1), may increase
the solar energy conversion efficiency beyond the Shockley-Queisser limit. This process is …

The highly unusual state, 1 (TT), is a coupled, double triplet state that has recently garnered
significant attention. This multiexcitonic state can be formed by a quantum transition from a …