When many of the currently largest chemical companies were founded about 150 years ago,
textile dyes constituted their first products. Interestingly, while most of the utilized colorants …

In this review, we discuss investigations of electronic excitation energy transfer in
conjugated organic materials at the bulk and single molecule level and applications of …

Singlet fission is a process in which a singlet exciton converts into two triplet excitons. To
investigate this phenomenon, we synthesized two covalently linked 5-ethynyl-tetracene (ET) …

The crystal structure of N, N-bis (n-octyl)-2, 5, 8, 11-tetraphenylperylene-3, 4: 9, 10-bis
(dicarboximide), 1, obtained by X-ray diffraction reveals that 1 has a nearly planar perylene …

The generation of electron–hole radical pair at the active layer of organic photovoltaics
through symmetry-breaking charge separation (SB-CS) has a crucial role in enhancing open …

Triplet formation by charge recombination is a phenomenon that is encountered in many
fields of the photo-sciences and can be a detrimental unwanted side effect, but can also be …

Energy transfer in perylene-3, 4: 9, 10-bis (dicarboximide)(PDI) aggregates is often limited
by formation of a low-energy excimer state. Formation dynamics of excimer states are often …

Excitation energy transfer in perylene-3, 4: 9, 10-bis (dicarboximide)(PDI) aggregates is of
interest for light-harvesting applications of this strongly absorbing and π–π stacking …

The molecular orientations of conjugated materials on the substrate mainly include edge‐
on, face‐on, and end‐on. Edge‐on and face‐on orientations have been widely observed …

Conventional organic solar cells (OSCs) need two components that function as donor and
acceptor, respectively. Although there has been wishful thinking about constructing OSCs …