Search Results - "Gohier, A"

Carbon nanotube growth mechanism switches from tip- to base-growth with decreasing catalyst particle size by Gohier, A., Ewels, C.P., Minea, T.M., Djouadi, M.A.

“…The growth of carbon nanotubes by a plasma assisted catalytic chemical vapor deposition was investigated using cobalt, nickel and iron catalyst particles of…”
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Carbon nanowalls as material for electrochemical transducers by Luais, E., Boujtita, M., Gohier, A., Tailleur, A., Casimirius, S., Djouadi, M. A., Granier, A., Tessier, P. Y.

“…The electrochemical reactivity of a carbon nanowalls electrode was highlighted. The carbon nanowalls were synthesized at 520 ° C in an acetylene/ammonia…”
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Etchant-induced shaping of nanoparticle catalysts during chemical vapour growth of carbon nanofibres by He, Z.B., Maurice, J.-L., Lee, C.S., Gohier, A., Pribat, D., Legagneux, P., Cojocaru, C.S.

“…[Display omitted] ► From carbon nanofibres toward carbon nanotubes using PECVD water based process. ► Water increase of PE-CVD growth velocity of C-nanofibres…”
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Spray-gun deposition of catalyst for large area and versatile synthesis of carbon nanotubes by Gohier, A., Kim, K.-H., Norman, E.D., Gorintin, L., Bondavalli, P., Cojocaru, C.S.

“…► Iron chloride deposited as catalyst precursor by spray gun technique. ► Large area synthesis of carbon nanotubes arrays from as sprayed catalyst. ► Synthesis…”
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Temperature effect on the nitrogen insertion in carbon nitride films deposited by ECR by Bouchet-Fabre, B., Fernandez, V., Gohier, A., Parent, Ph, Laffon, C., Angleraud, B., Tessier, P.Y., Minea, T.M.

“…The impact of the temperature on the local structure of carbon nitride coating a-C 1-x N x:H was investigated by spectroscopic analysis. A set of carbon…”
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Limits of the PECVD process for single wall carbon nanotubes growth by Gohier, A., Minea, T.M., Djouadi, A.M., Granier, A., Dubosc, M.

“…This Letter explores the capabilities of plasma enhanced chemical vapor deposition to grow vertical oriented single wall, double wall or multi walled carbon…”
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Early stages of the carbon nanotube growth by low pressure CVD and PE-CVD by Gohier, A., Minea, T.M., Point, S., Mevellec, J.-Y., Jimenez, J., Djouadi, M.A., Granier, A.

“…The early stages of single-walled (SWCNT) and multi-walled carbon nanotube (MWCNT) growth were investigated by chemical vapour deposition (CVD) and plasma…”
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Single chamber PVD/PECVD process for in situ control of the catalyst activity on carbon nanotubes growth by Minea, T.M., Point, S., Gohier, A., Granier, A., Godon, C., Alvarez, F.

“…In this paper, we studied the effect of oxygen on the catalyst activity and related influence on the nanotubes (CNTs) growth by low-pressure/high-density…”
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Impact of the Cu-based substrates and catalyst deposition techniques on carbon nanotube growth at low temperature by PECVD by Dubosc, M., Casimirius, S., Besland, M.-P., Cardinaud, C., Granier, A., Duvail, J.-L., Gohier, A., Minéa, T., Arnal, V., Torres, J.

“…This article reports on carbon nanotubes (CNT) grown on TiN/Cu stacks by plasma enhanced chemical vapor deposition (PECVD) at 450 °C. Ni catalyst was deposited…”
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Growth kinetics of low temperature single-wall and few walled carbon nanotubes grown by plasma enhanced chemical vapor deposition by Gohier, A., Minea, T.M., Djouadi, M.A, Jiménez, J., Granier, A.

“…Single-wall, double walled or few walled nanotubes (FWNT) are grown by electron cyclotron resonance plasma enhanced chemical vapor deposition (ECR-PECVD) at…”
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ERDA and Structural Characterization of Oriented Multiwalled Carbon Nanotubes by Gohier, A, Point, S, Djouadi, M. A, Granier, A, Minea, T. M, Kreissig, U, Abrasonis, G, Kolitsch, A, Möller, W

“…Oriented multiwalled carbon nanotubes have been synthesized by distributed electron cyclotron resonance plasma enhanced chemical vapor deposition. Elastic…”
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Single- and few-walled carbon nanotubes grown at temperatures as low as 450 degrees c: electrical and field emission characterization by Gohier, A, Djouadi, M A, Dubosc, M, Granier, A, Minea, T M, Sirghi, L, Rossi, F, Paredez, P, Alvarez, F

“…Single-wall (SW-) and few-walled (FW-) carbon nanotubes (CNTs) were synthesized on aluminum/ cobalt coated silicon at temperatures as low as 450 degrees C by…”
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Low temperature plasma carbon nanotubes growth on patterned catalyst by Dubosc, M., Minea, T., Besland, M.P., Cardinaud, C., Granier, A., Gohier, A., Point, S., Torres, J.

“…This paper reports on carbon nanotubes (CNT) arrays grown on patterned catalysts by plasma-enhanced chemical vapor deposition (PECVD). CNT growth has been…”
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All-printed infrared sensor based on multiwalled carbon nanotubes by Gohier, A., Dhar, A., Gorintin, L., Bondavalli, P., Bonnassieux, Y., Cojocaru, C. S.

“…This contribution deals with all-printed infrared sensors fabricated using multiwalled carbon nanotubes deposited on a flexible polyimide substrate. A high…”
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The OPTHER project: Progress toward the THz amplifier by Paoloni, C, Brunetti, F, Di Carlo, A, Mineo, M, Tamburri, E, Terranova, M L, Ulisse, G, Durand, A, Marchesin, R, Pham, K, Krozer, V, Kotiranta, M, de Rossi, A, Dolfi, D, Guiset, P, Legagneux, P, Schnell, J P, Fiorello, A, Dispenza, M, Secchi, A, Zhurbenko, V, Megtert, S, Bouamrane, F, Cojocaru, C.-S, Gohier, A

“…This paper describes the status of the OPTHER (OPtically driven TeraHertz AmplifiERs) project and progress toward the THz amplifier realization. This project…”
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Response to "Comment on 'Carbon nanowalls as material for electrochemical tranducers' " [ Appl. Phys. Lett. 96 126102 ( 2010 ) ] by Luais, E., Boujtita, M., Gohier, A., Tailleur, A., Casimirius, S., Djouadi, M. A., Granier, A., Tessier, P. Y.

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Response to "Comments on 'Carbon nanowalls as material for electrochemical tranducers' " by Luais, E., Boujtita, M., Gohier, A., Tailleur, A., Casimirius, S., Djouadi, M. A., Granier, Agnès A., Tessier, Pierre-Yves

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European research on THz vacuum amplifiers by Brunetti, F, Cojocarua, C.-S, de Rossi, A, Di Carlo, A, Dispenza, M, Dolfi, D, Durand, A, Fiorello, A, Gohier, A, Guiset, P, Korantia, M, Krozer, V, Legagneux, P, Marchesin, R, Megtert, S, Bouamrane, F, Mineo, M, Paoloni, C, Pham, K, Schnell, J P, Secchi, A, Tamburri, E, Terranova, M L, Ulisse, G, Zhurbenko, V

“…The OPTHER (OPtically Driven TeraHertz AmplifiERs) project represents a considerable advancement in the field of high frequency amplification. The design and…”
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Knowledge-based modeling of a legume lectin and docking of the carbohydrate ligand: The Ulex europaeus lectin I and its interaction with fucose by Gohier, Arnaud, Espinosa, Juan Felix, Jimenez-Barbero, Jesus, Carrupt, Pierre-Alain, Pérez, Serge, Imberty, Anne

“…Ulex europaeus isolectin I is specific for fucose-containing oligosaccharide such as H type 2 trisaccharide α- l-Fuc (1→2) β- d-Gal (1→4) β- d-GlcNAc. Several…”
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