The Applicability of Diffusion Theory to the Study of Luminescent Emission from a Doped Organic Crystal

✍ Scribed by R. G. Selsby

• Publisher: John Wiley and Sons
• Year: 1972
• Tongue: English
• Weight: 565 KB
• Volume: 53
• Category: Article
• ISSN: 0370-1972
• DOI: 10.1002/pssb.2220530117

✦ Synopsis

Abstract

The Frisch‐Collins diffusion theory, developed to handle the case of a plurality of competing traps in the diffusion field, is used to calculate the time dependence of the fluorescence both from host crystal and impurity trap in a doped organic solid. Satisfactory agreement is found between experiment and theory indicating that a theory of exciton diffusion can account for the excitation energy transfer in an organic crystal.