Search results for: tadf,oleds,heavy-atomeffect,organicemissivematerials,fret,hyperfluorescence

• Application of the Heavy-Atom Effect for (Sub)microsecond Thermally Activated Delayed Fluorescence and an All-Organic Light-Emitting Device with Low-Efficiency Roll-off

  Publication

  • M. Mońka
  • S. Gogoc
  • K. Kozakiewicz
  • V. Ievtukhov
  • D. Grzywacz
  • O. Ciupak
  • A. Kubicki
  • P. Bojarski
  • P. Data
  • I. E. Serdiuk

  - ACS Applied Materials & Interfaces - Year 2024

  Thefeatureof abundantandenvironmentallyfriendlyheavyatoms(HAs)like bromineto acceleratespin-forbiddentransitionsin organicmoleculeshas beenknownforyears.In combinationwiththe easinessof incorporation,brominederivativesof organicemittersshowingthermallyactivateddelayedfluorescence(TADF)emergeas a cheapand efficientsolutionforthe slowreverseintersystemcrossing(rISC)problemin suchemittersand strongefficiencyroll-offof all-organiclight-emittingdiodes(OLEDs).Here,we...

  Full text available to download