Fabrication of a Tris(8-hydroxyquinoline) Aluminum (Alq3)/Poly(N-vinylcarbazole) (PVK) Superlattice Structure and Its Use for Electroluminescent Device
- 1 March 1998
- journal article
- Published by IOP Publishing in Japanese Journal of Applied Physics
- Vol. 37 (3S) , 1665-1666
- https://doi.org/10.1143/jjap.37.1665
Abstract
Superlattices consisting of alternating layers of organic/polymeric materials have been fabricated from tris(8-hydroxyquinoline)aluminum (Alq3) and poly(N-vinylcarbazole) (PVK) by multisource-type high-vacuum organic molecular deposition. The characteristics of superlattice structures are determined by the small-angle X-ray diffraction, optical absorption and photoluminescence. Electroluminescent devices (ELDs) with a superlattice structures have also been fabricated and the emission characteristics are discussed.Keywords
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