Experimental study of triplet exciton diffusivity in crystalline pyrene at 300 K

S. Arnold, J. L. Fave, M. Schott

Research output: Contribution to journalArticlepeer-review

Abstract

Preliminary measurements of the triplet diffusivity tensor in crystalline pyrene at 300 K are reported. Maximum diffusivity occurs along the b axis and Dab = (1.25 ± 0.3) × 10-4 cm2 s-1. Diffusion in the ac′ plane is nearly isotropic with D ≈ (0.3 ± 0.1) × 10-4 cm2 s-1. These results are tentatively interpreted as diffusion dominated by nonlocal scattering.

Original languageEnglish (US)
Pages (from-to)412-417
Number of pages6
JournalChemical Physics Letters
Volume28
Issue number3
DOIs
StatePublished - Oct 1 1974

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Physical and Theoretical Chemistry

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