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http://hdl.handle.net/10773/6103| Title: | Opto-electrical properties of single layer flexible electroluminescence device with ruthenium complex |
| Author: | Santos, G. Fonseca, F.J. Andrade, A.M. Patrocínio, A.O.T. Mizoguchi, S.K. Iha, N.Y.M. Peres, M. Simões, W. Monteiro, T. Pereira, L. |
| Keywords: | Thin film transistors Sensors Absorption Electroluminescence Luminescence Time resolved measurements Photoconductivity |
| Issue Date: | May-2008 |
| Publisher: | Elsevier |
| Abstract: | In this work, a ruthenium hexafluorophosphate complex, [Ru(bpy)3](PF6)2 in poly(methylmethacrylate) (PMMA) was employed to build a single layer light electrochemical cell on indium tin oxide polyester flexible substrate. The electroluminescence spectrum features a relatively broad band peaked near 625 nm, with CIE (x, y) color coordinates of (0.61, 0.39). The driving voltage is only 3 V, and for the maximum electrical current of 10 mA the brightness reaches 1 cd/m2. Regarding the useful application of the device, its opto-electrical behavior under mechanical strain was studied considering the central curvature. In these situations, both electrical characterization in DC mode and luminance were analyzed. |
| Peer review: | yes |
| URI: | http://hdl.handle.net/10773/6103 |
| DOI: | 10.1016/j.jnoncrysol.2007.10.064 |
| ISSN: | 0022-3093 |
| Appears in Collections: | DFis - Artigos I3N-FSCOSD - Artigos |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| JNCS.pdf | versão pdf do editor | 185.87 kB | Adobe PDF |  |
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