REFERENCES
- Brown , A.R. ; Pichler , K. ; Greenham , N.C. ; Bradley , D.D.C. ; Friend , R.H. ; Holmes , A.B. Optical spectroscopy of triplet excitons and charged excitations in poly(p-phenylenevinylene) light-emitting diodes . Chem. Phys. Lett. 1993 , 210 , 61 – 65 . [CSA]
- Baldo , M.A. ; O'Brien , D.F. ; Thompson , M.E. ; Forrest , S.R. Excitonic singlet triplet ratio in a semiconducting organic thin film . Phys. Rev. B 1999 , 60 , 14422 – 14428 . [CSA] [CROSSREF]
- Baldo , M.A. ; O'Brien , D.F. ; You , Y. ; Shoustikov , A. ; Sibley , S. ; Thompson , M.E. ; Forrest , S.R. Highly efficient phosphorescent emission from organic electroluminescent devices . Nature 1998 , 395 , 151 – 154 . [CSA] [CROSSREF]
- Cleave , V. ; Yahioglu , G. ; Barny , P.L. ; Friend , R.H. ; Tessler , N. Harvesting of singlet and triplet energy in polymer LEDs . Advanced Materials 1999 , 11 , 285 – 288 . [CSA] [CROSSREF]
- Baldo , M.A. ; Lamansky , S. ; Burrows , S.E. ; Thompson , M.E. ; Forrest , S.R. ; Very high-efficiency green light emitting devices based on electrophosphorescence . Appl. Phys. Lett. 1999 , 75 , 4 – 6 . [CSA] [CROSSREF]
- Baldo , M.A. ; Adachi , C. ; Forrest , S.R. Transient analysis of organic electrophosphorescence. II. Transient analysis of triplet-triplet annihilation . Phys. Rev. B 2000 , 62 , 10967 – 10977 . [CSA] [CROSSREF]
- Lamansky , S. ; Djurovich , P. ; Murphy , D. ; Razzaq , F.A. ; Lee , H.E. ; Adachi , C. ; Burrows , P.E. ; Forrest , S.R. ; Thompson , M.E. Highly phosphorescent bis-cyclometalated iridium complexes: Synthesis, photophysical characterization, and use in organic light emitting diodes . J. Am. Chem. Soc. 2001 , 123 , 4304 – 4312 . [PUBMED] [INFOTRIEVE] [CSA] [CROSSREF]
- Hung , L.S. ; Chen , C.S. Recent progress of molecular organic electroluminescent materials and devices . Material Science & Engg. R: Reports 2002 , 39 , 143 – 222 . [INFOTRIEVE] [CSA] [CROSSREF]
- Patel , N.K. ; China , S. ; Burroughes , J.S. High-efficiency organic light emitting diodes . IEEE Journal on Selected Topics in Quantum Electronics 2002 , 8 , 346 – 361 . [CSA] [CROSSREF]