Abstract
The current-voltage and capacitance-voltage characteristic of the organic single-layered electroluminescent diode utilizing 8-hydroquinoline aluminum as active layer have been measured under bias ranging from −5 V to 28 V in this work. A simple model for charge transport process of 8-hydroquinoline aluminum layer is proposed to illuminate the conductivity characteristic of the diode.
Similar content being viewed by others
References
Tang, C. W., Vanslyke, S. A., Organic electroluminescent diodes,Appl. Phys. Lett., 1987, 51(12): 913.
Uchida, M., Ohmori, Y.. Color-variable light-emitting diode utilizing conducting polymer containing fluorescent dye,Jpn. J. Appl. Phys. 1993, 32: L921.
Jordain, R. H., Dodabalapar, A., Strukelj, M.et al., White organic electroluminescence devices,Appl. Phys. Lett., 1996, 68(9): 1192.
Hosokawa, C., Higashi, H., Nakamura, H.et al., Highly efficient blue electroluminescence from a distyrylarylene emitting layer with a new dopant,Appl. Phys. Lett., 1995, 67(26): 3853.
Wu, C. C., Chun, J. K., Bwrrows, P. E.et al., Poly(p-phenylene vinylene)/tris(8-hydroxy)quinoline aluminum heterostructure light emitting diode,Appl. Phys. Ltt., 1995, 66(6): 653.
Peng, J. B., Hua, Y. L., Xu, S. Y.et al., Study on influence of thickness of luminescent layer on OEL,Chinese J. Luminescence, 1994, 1:9.
Kepler, R. G., Beeson, P. M., Jacobs, S. J.et al., Electron and hole mobility in tris (8-hydroxyquinolinolato-N1, 08),Aluminum, Appl. Phys. Lett., 1995, 66(26): 3618.
Hamada, Y., Sano, T., Fujita, M.et al., Organic EL devices with 8-hydroxyquinoline derivative-metal complexes as an emitter,Jpn. J. Appl. Phys., 1993, 32: 514.
Weijtens, C. H. L., VanLoon, P. A. C., Influence of annealing on the optical properties of indium oxide,Thin Solid Films, 1991, 196: 1.
Ye, L. X.,Semiconductor Physics, Chapter 8, Beijing: High Education Publishing House, 1996.
Sharma, B. L.,Metal-semiconductor Schottky Brrier Junctions and Their Application, New York: Plenum, 1984, 42.
Author information
Authors and Affiliations
About this article
Cite this article
Zhang, L., Jiang, D., Ren, X. et al. Analysis on electrical transport characteristic of 8-hydroquinoline aluminum film. Chin. Sci. Bull. 43, 121–124 (1998). https://doi.org/10.1007/BF02883922
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF02883922