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Influence of p-isopropenylcalixarenestyrene copolymer buffer layer over Alq3 based OLEDs

Published online by Cambridge University Press:  02 September 2010

P. K. Petrova ,
R. L. Tomova ,
R. T. Stoycheva-Topalova  and
St. M. Miloshev
P. K. Petrova*
Affiliation:
Central Laboratory of Photoprocesses “Acad. J. Malinowski”, Bulgarian Academy of Sciences, “Acad. G. Bonchev” str., bl. 109, 1113 Sofia, Bulgaria
R. L. Tomova
Affiliation:
Central Laboratory of Photoprocesses “Acad. J. Malinowski”, Bulgarian Academy of Sciences, “Acad. G. Bonchev” str., bl. 109, 1113 Sofia, Bulgaria
R. T. Stoycheva-Topalova
Affiliation:
Central Laboratory of Photoprocesses “Acad. J. Malinowski”, Bulgarian Academy of Sciences, “Acad. G. Bonchev” str., bl. 109, 1113 Sofia, Bulgaria
St. M. Miloshev
Affiliation:
Department of Polymer Engineering, Faculty of Chemistry Technology, University of Chemical Technology and Metallurgy, Kliment Ohridsky Boulevard 8, 1756 Sofia, Bulgaria
*
Petia@clf.bas.bg
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Abstract

The characteristics of organic light-emitting devices based on aluminum tris-(8-hydroxy-quinoline) (Alq3), N,N'-bis(3-methylphenyl)-N,N'-diphenylbenzidine (TPD) with novel p-isopropenyl-calix[8]arenestyrene copolymer buffer layer and Al cathode were investigated. The devices with TPD/Alq3/Al were also fabricated in the same way for comparison. The p-isopropenylcalix[8]arenestyrene copolymer used as buffer layer greatly improved the performance of the device and increased the device efficiency and stability.

Type
Research Article
Information
The European Physical Journal - Applied Physics , Volume 51 , Issue 3: Focus on Flexible Organic Electronics , September 2010 , 33210
Copyright
© EDP Sciences, 2010

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References

Tang, C.W., VanSlyke, S.A., Appl. Phys. Lett. 51, 913 (1987) CrossRef
Xu, X., Yu, G., Liu, Y., Zhu, D., Displays 27, 24 (2006) CrossRef
Im, H.C., Choo, D.C., Kim, T.W., Kim, J.H., Seo, J.H., Kim, Y.K., Thin Solid Films 515, 5099 (2007) CrossRef
Jiang, X.Y., Zhang, Z.L., Cao, J., Khan, M.A., Haq, K., Zhu, W.Q., J. Phys. D: Appl. Phys. 40, 5553 (2007) CrossRef
Guo, F., Ma, D.G., Appl. Phys. Lett. 87, 173510 (2005) CrossRef
Reyes, R., Legnani, C., Cremona, M., Brito, H., Britto, R., Achete, C., Phys. Stat. Sol. (c) 1, 229 (2004) CrossRef
Van Slyke, S., Chen, C., Tang, C., Appl. Phys. Lett. 69, 2160 (1996) CrossRef
Carter, S., Angelopoulos, M., Karg, S., Brock, P., Scott, J.C., Appl. Phys. Lett. 70, 2067 (1997) CrossRef
Kim, Y., Park, H., Kim, J., Appl. Phys. Lett. 69, 599 (1996) CrossRef
Gao, Y., Wang, L., Zhang, D., Duan, L., Dong, G., Qiu, Y., Appl. Phys. Lett. 82, 155 (2003) CrossRef
Wang, H., Wang, L., Wu, Z., Zhang, D., Qiao, J., Qiu, Y., Wang, X., Appl. Phys. Lett. 88, 131113 (2006) CrossRef
Jung, B.J., Lee, J.-I., Chu, H.Y., Do, L.-M., Shim, H.-K., Macromolecules 35, 2282 (2002) CrossRef
Park, J.H., Lee, Y.S., Kwak, Y.H., Choi, J.S., J. Korean Phys. Soc. 41, 1050 (2002)
Legnani, C., Reyes, R., Cremona, M., Bagatin, I., Toma, H., Appl. Phys. Lett. 85, 10 (2004) CrossRef
Wei, X.Q., Yang, G., Cheng, J., Lu, Z.Y., Xie, M.G., Mater. Chem. Phys. 102, 214 (2007) CrossRef
Miloshev, S., Petrova, P., Polym. Bull. 56, 485 (2006) CrossRef
Forrest, S., Bradley, D., Thompson, M., Adv. Mater. 15, 1043 (2003) CrossRef
Okamoto, K., Kanno, H., Hamada, Y., Takahashi, H., Shibata, K., Appl. Phys. Lett. 89, 013502 (2006) CrossRef