Photophysics of poly(2, 3-diphenyl-5-hexyl-p-phenylene vinylene)

Arthur Dogariu, A. Heeger, Hailiang Wang

Research output: Contribution to journalArticlepeer-review

9 Scopus citations


Time resolved photoinduced absorption and stimulated emission measurements, with temporal resolution of approximately 100 fs, demonstrate that the emissive properties of the blue-green emitting conjugated polymer, poly(2, 3-diphenyl-5-hexyl-p-phenylene vinylene) (DP6-PPV), are fully consistent with a simple “four-level” model. The stimulated emission spectrum is the same as the photoluminescence spectrum, and the stimulated emission time decay is the same as the photoluminescence time decay.

Original languageEnglish (US)
Pages (from-to)16183-16186
Number of pages4
JournalPhysical Review B - Condensed Matter and Materials Physics
Issue number23
StatePublished - 2000
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics


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