Spin Engineering in Organic Light Emitting Devices

  • Segal, Michael (Dept. of Electrical Engineering and Computer Science, Massachusetts Institute of Technology) ;
  • Baldo, Marc (Dept. of Electrical Engineering and Computer Science, Massachusetts Institute of Technology)
  • Published : 2006.08.22

Abstract

We review work performed by our group and collaborators in the area of exciton formation. There are three components: (i) measurement of singlet fractions, (ii) analysis of magnetic resonance measurements, and (iii) models of exciton formation. We find that the fraction of singlet excitons is a controllable quantity, pointing the way to a new generation of all-fluorescent organic light emitting devices.

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