Singlet Fission of Non-polycyclic Aromatic Molecules in Organic Photovoltaics.
basic_science · Level V
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- Record sourced from PubMed, PMID 26663207.
- Also identified by DOI 10.1002/adma.201504281.
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Abstract
Singlet fission of thienoquinoid compounds in organic photovoltaics is demonstrated. The escalation of the thienoquinoid length of the compounds realizes a suitable packing structure and energy levels for singlet fission. The magnetic-field dependence of the photocurrent and the external quantum efficiency of the devices reveal singlet fission of the compounds and dissociation of triplet excitons into charges.