Electroluminescence, photoluminescence and x‐ray reflectivity studies of self‐assembled ultra‐thin films

Haiping Hong, Dan Davidov*, Haim Chayet, Yair Avny, Erez Z. Faraggi, Ronny Neumann

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

83 Scopus citations

Abstract

High‐qality self‐assembled heterostructures for polymer LEDs have been fabricated from PPV and newly synthesized copolymers of PPV and naphthalene. It is shown that the layer‐by‐layer self‐assembly of multilayer structures has advantages with respect to control of the thickness and homogeneity of the polymer films compared to the conventional spin coating technique. The fabrication and characterization of the heterostructures are detailed and features of the electroluminescence and photoluminescence discussed.

Original languageEnglish
Pages (from-to)846-849
Number of pages4
JournalAdvanced Materials
Volume7
Issue number10
DOIs
StatePublished - Oct 1995

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