Redox processes are at the heart of synthetic methods that rely on either electrochemistry or
photoredox catalysis, but how do electrochemistry and photoredox catalysis compare? Both …

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 …

The singlet fission (SF) process is generally defined as the conversion of one singlet exciton
(S1) into two triplet excitons (2· T1), which has the potential to overcome thermalization …

Molecules that undergo singlet fission, converting singlet excitons into pairs of triplet
excitons, have potential as photovoltaic materials. The possible advantages of endothermic …

Separation of triplet excitons produced by singlet fission is crucial for efficient application of
singlet fission materials. While earlier works explored the first step of singlet fission, the …

When molecular dimers, crystalline films or molecular aggregates absorb a photon to
produce a singlet exciton, spin-allowed singlet fission may produce two triplet excitons that …

Understanding the mechanism of singlet exciton fission, in which a singlet exciton separates
into a pair of triplet excitons, is crucial to the development of new chromophores for efficient …

Singlet exciton fission (SF) in organic chromophore assemblies results in the conversion of
one singlet exciton (S1) into two triplet excitons (T1), provided that the overall process is …

We have designed a series of pentacene dimers separated by homoconjugated or
nonconjugated bridges that exhibit fast and efficient intramolecular singlet exciton fission …

Singlet fission (SF) involves the spontaneous splitting of a photoexcited singlet state into a
pair of triplets, and it holds great promise toward the realization of more efficient solar cells …