Spectroscopic and TEM studies on poly vinyl carbazole/terbium complex and fabrication of organic electroluminescent device

Terbium acetyl salicylate complex containing 1,10-phenanthroline was synthesized. Element analysis showed that the composition of the complex was Tb(C 9O 4H 7) 3(C 12N 2H 8). A single layer electroluminescent device using polyvinyl carbazole doped with the terbium complex as an emitting layer was fa...

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Bibliographic Details
Published inThin solid films Vol. 436; no. 2; pp. 281 - 285
Main Authors Tao, D.L., Xu, Y.Z., Zhou, F.S., Huang, B.G., Duan, N., Zhang, T., Shen, H., Xu, Z.H., Xu, Z., Wang, J.J., Zhang, X.Q., Guo, F.X., Liu, X.X, Xu, D.F., Wu, J.G., Xu, S.R.
Format Journal Article
LanguageEnglish
Published Lausanne Elsevier B.V 31.07.2003
Elsevier Science
Subjects
Applied sciences
Electronic devices
Electronics
Exact sciences and technology
Optoelectronic devices
Photon emission
Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices
Terbium
Transmission electron microscopy
Terbium
Electronic devices
Transmission electron microscopy
Photon emission
Electroluminescent device
Manufacturing process
Terbium complex
Phenanthrolines
Microstructure
Green light
Organic compounds
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Summary:Terbium acetyl salicylate complex containing 1,10-phenanthroline was synthesized. Element analysis showed that the composition of the complex was Tb(C 9O 4H 7) 3(C 12N 2H 8). A single layer electroluminescent device using polyvinyl carbazole doped with the terbium complex as an emitting layer was fabricated. The device showed bright green EL emission. The dispersion of the terbium complex in PVK matrix was investigated using transmission electron microscopy.
ISSN:0040-6090
1879-2731
DOI:10.1016/S0040-6090(03)00647-3