 |
 |
|
Cattin, L., Lare, Y., Makha, M., Fleury, M., Chandezon, F., Abachi, T., Morsli, M., Napo, K., Addou, M. & Bernede, J. C. (2013) Effect of the Ag deposition rate on the properties of conductive transparent MoO3/Ag/MoO3 multilayers. Sol. Energy Mater. Sol. Cells, 117 103–109.
Added by: Laurent Cournède (2016-03-10 21:23:29) |
| Type de référence: Article DOI: 10.1016/j.solmat.2013.05.026 Numéro d'identification (ISBN etc.): 0927-0248 Clé BibTeX: Cattin2013 Voir tous les détails bibliographiques  |
Catégories: CESES Mots-clés: Anode, copolymers, Electrode, Electrodes, Evaporation rate, highly flexible transparent, ITO free electrode, layer, light-emitting-diodes, metal, Molybdenum oxide/silver layer/flexible, organic solar cell, organic solar-cells, Oxide metal oxide structures, performance, thin-films, Transparent electrode Créateurs: Abachi, Addou, Bernede, Cattin, Chandezon, Fleury, Lare, Makha, Morsli, Napo Collection: Sol. Energy Mater. Sol. Cells |
Consultations : 2/661
Indice de consultation : 4% Indice de popularité : 1% |
| Résumé |
|
The properties of molybdenum trioxide (20 nm)/silver (x nm)/molybdenum trioxide (35 nm) multilayer structures, deposited by simple vacuum evaporation, depend significantly on the deposition rate and on the thickness of the silver layer. If the presence of a commutation from an insulating state to a highly conductive state in these structures is usual, we show that, the thickness of the layer of Ag corresponding to the percolation of the metal paths, decreases from 8 nm to 4 nm when the Ag deposition rate increases from 0.2 nm/s to 0.4 nm/s. The transmission being optimum at 10-11 nm, the calculation of the factor of merit shows that the best structures are obtained for silver films approx. 10 nm thick deposited at a rate between 0.3 nm/s and 0.4 nm/s. When the optimal structures MoO3/Ag/MoO3 are used as anode in planar organic solar cells anode/Cul/CuPc/C-60/Alq3/Al they allow achieving power conversion efficiency of the same order of magnitude than that achieved by reference cells using ITO as anode. (C) 2013 Elsevier B.V. All rights reserved.
Added by: Laurent Cournède |