455 citations · 608 across the 12 of their papers we have counts for
5 papers · 1 filter
The critical role of the donor polymer in the stability of high-performance non-fullerene acceptor organic solar cells
Yiwen Wang, Alberto Privitera, Giacomo Londi +7
Driven by the rapid development of non-fullerene electron acceptors (NFAs), the power conversion efficiencies of organic solar cells (OSCs) have reached levels suitable for commerc…
Combining optical and magnetic resonance spectroscopies to probe charge recombination via triplet excitons in organic solar cells
Alberto Privitera, Jeannine Grune, Akchheta Karki +7
Organic solar cells (OSCs) have recently shown a rapid improvement in their performance, bringing power conversion efficiencies (PCEs) closer to the point where commercial applicat…
Singlet and triplet to doublet energy transfer: improving organic light-emitting diodes with radicals
Emrys W. Evans, Alexander J. Gillett, Qinying Gu +5
Organic light-emitting diodes (OLEDs) must be engineered to circumvent the efficiency limit imposed by the 3:1 ratio of triplet to singlet exciton formation following electron-hole…
Dielectric control of reverse intersystem crossing in thermally-activated delayed fluorescence emitters
Alexander J. Gillett, Anton Pershin, Raj Pandya +12
Thermally-activated delayed fluorescence (TADF) enables organic semiconductors with charge transfer (CT)-type excitons to convert dark triplet states into bright singlets via a rev…
Spontaneous exciton dissociation enables spin state interconversion in delayed fluorescence organic semiconductors
Alexander J. Gillett, Claire Tonnelé, Giacomo Londi +17
Engineering a low singlet-triplet energy gap (ΔEST) is necessary for efficient reverse intersystem crossing (rISC) in delayed fluorescence (DF) organic semiconductors, but results…