Transient studies of deep traps in electroluminescent polymers

A. J. Campbell, D. D C Bradley

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Scopus citations

Abstract

Charge trapping will have a strong effect on the performance of organic light emitting diodes. Here different models for such trapping in disordered organic semiconductors are presented. The benefits of different transient experimental techniques are explored. Results are presented for electroluminescent polymer diodes which are fully depleted or contain a depletion region type Schottky barrier. The transient behaviour can be explained by a single energy trap site emptying to a Gaussian distribution of transport sites.
Original languageEnglish (US)
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
PublisherSociety of Photo-Optical Instrumentation Engineers Bellingham, WA, United States
StatePublished - Dec 1 1999
Externally publishedYes

Fingerprint Dive into the research topics of 'Transient studies of deep traps in electroluminescent polymers'. Together they form a unique fingerprint.

Cite this