Theoretical modeling of singlet fission
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 …
into two spin-triplet states. Singlet fission was discovered more than 50 years ago, but the …
Mixed electronic states in molecular dimers: Connecting singlet fission, excimer formation, and symmetry-breaking charge transfer
Conspectus Chromophore aggregates are capable of a wide variety of excited-state
dynamics that are potentially of great use in optoelectronic devices based on organic …
dynamics that are potentially of great use in optoelectronic devices based on organic …
Unconventional singlet fission materials
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 …
transforms into two triplet excited states. As such, it constitutes an exciton multiplication …
Diphenylanthracene dimers for triplet–triplet annihilation photon upconversion: mechanistic insights for intramolecular pathways and the importance of molecular …
Novel approaches to modify the spectral output of the sun have seen a surge in interest
recently, with triplet–triplet annihilation driven photon upconversion (TTA-UC) gaining …
recently, with triplet–triplet annihilation driven photon upconversion (TTA-UC) gaining …
Spin statistics for triplet–triplet annihilation upconversion: Exchange coupling, intermolecular orientation, and reverse intersystem crossing
Triplet–triplet annihilation upconversion (TTA-UC) has great potential to significantly
improve the light harvesting capabilities of photovoltaic cells and is also sought after for …
improve the light harvesting capabilities of photovoltaic cells and is also sought after for …
Triplet-pair states in organic semiconductors
Entanglement of states is one of the most surprising and counterintuitive consequences of
quantum mechanics, with potent applications in cryptography and computing. In organic …
quantum mechanics, with potent applications in cryptography and computing. In organic …
Using molecular design to enhance the coherence time of quintet multiexcitons generated by singlet fission in single crystals
Multiexciton quintet states, 5 (TT), photogenerated in organic semiconductors using singlet
fission (SF), consist of four quantum entangled spins, promising to enable new applications …
fission (SF), consist of four quantum entangled spins, promising to enable new applications …
Computational tools for the simulation and analysis of spin-polarized EPR spectra
The EPR spectra of paramagnetic species induced by photoexcitation typically exhibit
enhanced absorptive and emissive features resulting from sublevel populations that differ …
enhanced absorptive and emissive features resulting from sublevel populations that differ …
Spatial separation of triplet excitons drives endothermic singlet fission
Molecules that undergo singlet fission, converting singlet excitons into pairs of triplet
excitons, have potential as photovoltaic materials. The possible advantages of endothermic …
excitons, have potential as photovoltaic materials. The possible advantages of endothermic …
Exploiting excited-state aromaticity to design highly stable singlet fission materials
Singlet fission, the process of forming two triplet excitons from one singlet exciton, is a
characteristic reserved for only a handful of organic molecules due to the atypical energetic …
characteristic reserved for only a handful of organic molecules due to the atypical energetic …