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 …

Singlet fission is a multiexciton generation process, where one singlet exciton is absorbed
and two triplet excitons are produced. The potential of more efficient photovoltaic devices …

Singlet exciton fission photovoltaic technology requires chromophores with their lowest
excited states arranged so that 2 E (T1)< E (S1) and E (S1)< E (T2). Herein, qualitative …

Singlet fission (SF) materials hold the potential to increase the power conversion efficiency
of solar cells by reducing the thermalization of high-energy excited states. The major hurdle …

The ability to tune excited-state energies is crucial to many areas of molecular design. In
many cases, this is done based on the energies of the highest occupied molecular orbital …

We present an experimental study investigating the solvent-dependent dynamics of a 9, 10-
bis (phenylethynyl) anthracene monomer, dimer, and trimer. Using transient absorption …

The exact energies of the lowest singlet and triplet excited states in organic chromophores
are crucial to their performance in optoelectronic devices. The possibility of utilizing singlet …

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 …

A procedure is described for unbiased identification of all π-electron chromophore pair
geometry choices that locally maximize the rate of conversion of a singlet exciton into a …

Hyperfluorescent organic light-emitting diodes (OLEDs) have allowed remarkable device
performances to be achieved using fluorescent emitters. Superior device performance has …