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Achour, A., Belkerk, B. E., Aissa, A. K., Vizireanu, S., Gautron, E., Carette, M., Jouan, P. .-Y., Dinescu, G., Le Brizoual, L., Scudeller, Y. & Djouadi, M. .-A. (2013) Thermal properties of carbon nanowall layers measured by a pulsed photothermal technique. Appl. Phys. Lett. 102 061903.
Added by: Laurent Cournède (2016-03-10 21:23:31) |
| Type de référence: Article DOI: 10.1063/1.4791686 Numéro d'identification (ISBN etc.): 0003-6951 Clé BibTeX: Achour2013c Voir tous les détails bibliographiques  |
Catégories: PCM Mots-clés: chemical-vapor-deposition, Conductivity, graphene, nanotubes, resistance, thin-films Créateurs: Achour, Aissa, Belkerk, Carette, Dinescu, Djouadi, Gautron, Jouan, Le Brizoual, Scudeller, Vizireanu Collection: Appl. Phys. Lett. |
Consultations : 16/806
Indice de consultation : 2% Indice de popularité : 0.5% |
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We report the thermal properties of carbon nanowall layers produced by expanding beam radio-frequency plasma. The thermal properties of carbon nanowalls, grown at 600 degrees C on aluminium nitride thin-film sputtered on fused silica, were measured with a pulsed photo-thermal technique. The apparent thermal conductivity of the carbon at room temperature was found to increase from 20 to 80 Wm(-1) K-1 while the thickness varied from 700 to 4300 nm, respectively. The intrinsic thermal conductivity of the carbon nanowalls attained 300 Wm(-1) K-1 while the boundary thermal resistance with the aluminium nitride was 3.6 x 10(-8) Km(2) W-1. These results identify carbon nanowalls as promising material for thermal management applications. (C) 2013 American Institute of Physics. [http://dx.doi.org/10.1063/1.4791686]
Added by: Laurent Cournède |