Optically active molecular materials, such as organic conjugated polymers and biological
systems, are characterized by strong coupling between electronic and vibrational degrees of …

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 …

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 …

Molecular dimers, oligomers, and polymers are versatile components in photophysical and
optoelectronic architectures that could impact a variety of applications. We present a …

A set of flap** acene dimers fused with an 8π cyclooctatetraene (COT) ring showed
distinct excited‐state dynamics in solution. While the anthracene dimer showed a fast V …

Singlet fission is a process that splits collective excitations, or excitons, into two with unity
efficiency. This exciton splitting process, unique to molecular photophysics, has the potential …

The efficiency of solar cells may be improved by using singlet fission (SF), in which one
singlet exciton splits into two triplet excitons. SF occurs in molecular crystals. A molecule …

The multiexciton quintet state, 5TT, generated as a singlet fission intermediate in pairs of
molecular chromophores, is a promising candidate as a qubit or qudit in future quantum …

Structurally well-defined TIPS-acetylene substituted tetracene (TIPS-BT1′) and pentacene
(TIPS-BP1′) dimers utilizing a [2.2. 1] bicyclic norbornyl bridge have been studied …

Singlet fission is an exciton multiplication mechanism in organic materials whereby high
energy singlet excitons can be converted into two triplet excitons with near unity quantum …