Search Results - "Marco de Lucas, M.C"

Structural and electrical properties of magnetron sputtered Ti(ON) thin films: The case of TiN doped in situ with oxygen by Trenczek-Zajac, A., Radecka, M., Zakrzewska, K., Brudnik, A., Kusior, E., Bourgeois, S., de Lucas, M.C. Marco, Imhoff, L.

“…Incorporation of oxygen into TiN lattice results in formation of titanium oxynitrides, TiO x N y that have become particularly interesting for photocatalytic…”
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Structural and conductivity study of the proton conductor BaCe(0.9-x)ZrxY0.1O(3-δ) at intermediate temperatures by RICOTE, S, BONANOS, N, MARCO DE LUCAS, M. C, CABOCHE, G

“…The perovskite BaCe(0.9−x)ZrxY0.1O(3−ı) is prepared by solid-state reaction at 1400 ◦C and sintering at 1700 ◦C. It is characterised using X-ray diffraction,…”
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WC-based thin films obtained by reactive radio-frequency magnetron sputtering using W target and methane gas by Nazon, J., Herbst, M., Marco de Lucas, M.C., Bourgeois, S., Domenichini, B.

“…Deposition of tungsten carbide (WC) films was investigated by radio-frequency reactive sputtering using a tungsten target and methane gas. The effect of some…”
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Sol-gel synthesis of xTiO2(100−x)SiO2 nanocomposite thin films: Structure, optical and antireflection properties by Kermadi, S., Agoudjil, N., Sali, S., Boumaour, M., Bourgeois, S., Marco de Lucas, M.C.

“…Sol-gel xTiO2(100−x)SiO2 nanocomposite thin films with x=0, 25, 50, 75 and 100mol % were dip-coated on glass and silicon substrates. The influence of the…”
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Thermal stability of Au–TiO2 nanocomposite films prepared by direct liquid injection CVD by Avril, L., Bourgeois, S., Marco de Lucas, M.C., Domenichini, B., Simon, P., Addou, F., Boudon, J., Potin, V., Imhoff, L.

“…Nanocomposite films composed of gold nanoparticles (AuNPs) embedded in a TiO2 matrix have been prepared by direct liquid injection chemical vapor deposition…”
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Alumina particle reinforced TiO2 composite films grown by direct liquid injection MOCVD by Avril, L., Boudon, J., Marco de Lucas, M.C., Imhoff, L.

“…The use of a liquid injection delivery system to form composite films containing nanoparticles was investigated. Al2O3–TiO2 films were grown on silicon…”
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Growth of titanium oxynitride layers by short pulsed Nd:YAG laser treatment of Ti plates: Influence of the cumulated laser fluence by Lavisse, L., Sahour, M.C., Jouvard, J.M., Pillon, G., Marco de Lucas, M.C., Bourgeois, S., Grevey, D.

“…Titanium oxynitride layers were formed by surface laser treatment of Ti plates in air using a Nd:YAG laser source of short pulse duration about 5 ns. The…”
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Study of the structural changes induced by air oxidation in Ti–Si–N hard coatings by Pilloud, D., Pierson, J.F., Marco de Lucas, M.C., Cavaleiro, A.

“…3-μm thick Ti–Si–N coatings were deposited on polished X38CrMoV5 substrates by sputtering a composite Ti–Si target in Ar–N 2 reactive mixture. Oxidation tests…”
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Effect of germanium addition on the properties of reactively sputtered ZrN films by Pilloud, D., Pierson, J.F., Cavaleiro, A., Marco de Lucas, M.C.

“…For the first time, Zr–Ge–N films were deposited on silicon and steel substrates by sputtering a Zr–Ge composite target in reactive Ar–N 2 mixture. The films…”
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Surface preparation influence on the initial stages of MOCVD growth of TiO2 thin films by MONOY, A, BREVET, A, IMHOFF, L, DOMENICHINI, B, LESNIEWSKA, E, PETERLE, P. M, MARCO DE LUCAS, M. C, BOURGEOIS, S

“…In situ chemical surface analyses using X-ray photoelectron spectroscopy (XPS), completed by ex situ atomic force microscopy (AFM) analyses, were performed in…”
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Visible-light photocatalytic degradation of dyes by TiO2–Au inverse opal films synthesized by Atomic Layer Deposition by Birnal, P., Marco de Lucas, M.C., Pochard, I., Herbst, F., Heintz, O., Saviot, L., Domenichini, B., Imhoff, L.

“…TiO2–Au composite planar films and inverse opals were synthesized by Atomic Layer Deposition (ALD) using Direct Liquid Injection for TiO2 deposition and for…”
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Visible-light photocatalytic degradation of dyes by TiO 2 –Au inverse opal films synthesized by Atomic Layer Deposition by Birnal, P., Marco de Lucas, M.C., Pochard, I., Herbst, F., Heintz, O., Saviot, L., Domenichini, B., Imhoff, L.

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Photocatalytic properties of atomic layer deposited TiO2 inverse opals and planar films for the degradation of dyes by Birnal, P., Marco de Lucas, M.C., Pochard, I., Domenichini, B., Imhoff, L.

“…[Display omitted] •Synthesis of TiO2 inverse opals (IO) films by ALD using polystyrene beads template.•Study of UV-photocatalytic degradation of methylene blue…”
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Strong correlation between high temperature oxidation resistance and nitrogen mass gain during near alpha titanium alloys exposure in air by Optasanu, V., Berger, P., Vincent, B., Marco de Lucas, M.C., Herbst, F., Montesin, T., Lavisse, L.

“…Nitrogen is known to play a role in the oxidation of titanium and titanium alloys in air. This paper shows the strong correlation between the high temperature…”
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Nitrogen quantification and tracking during high temperature oxidation in air of titanium using 15N isotopic labelling by Optasanu, V., Berger, P., Marco de Lucas, M.C., Rayhan, M. Khan, Herbst, F., Geoffroy, N., Heintz, O., Bezverkhyy, I., Chevalier, S., Montesin, T., Lavisse, L.

“…Isotopic labelling was used to track the diffusion of nitrogen during the oxidation of Titanium in air at 700 °C. Alternate exposure in 15N2–labelled air and…”
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Tracking the role of nitrogen in the improvement of the high temperature oxidation resistance of titanium by mechanical treatments by Lavisse, L., Berger, P., Kanjer, A., Optasanu, V., Gorny, C., Peyre, P., François, M., Montesin, T., Marco de Lucas, M.C.

“…We report the role of ultrasonic shot-peening (SP) and laser-shock peening (LSP) on the insertion of atmospheric nitrogen during high temperature oxidation of…”
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High temperature oxidation resistance and microstructure of laser-shock peened Ti-Beta-21S by Lavisse, L., Kanjer, A., Berger, P., Optasanu, V., Gorny, C., Peyre, P., Montesin, T., Marco de Lucas, M.C.

“…Improving the high temperature (HT) resistance of titanium alloys is currently a technological challenge for extending their use in aerospace engines…”
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Effect of laser shock peening on the high temperature oxidation resistance of titanium by Kanjer, A., Lavisse, L., Optasanu, V., Berger, P., Gorny, C., Peyre, P., Herbst, F., Heintz, O., Geoffroy, N., Montesin, T., Marco de Lucas, M.C.

“…The effect of laser shock peening on the high temperature oxidation resistance of commercial pure titanium at high temperature (700°C) was studied in long-time…”
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Improving the high temperature oxidation resistance of pure titanium by shot-peening treatments by Kanjer, A., Optasanu, V., Marco de Lucas, M.C., Heintz, O., Geoffroy, N., François, M., Berger, P., Montesin, T., Lavisse, L.

“…Shot-peening (SP) treatments have shown their capacity to improve the oxidation resistance of titanium and zirconium thanks to the large compressive stresses…”
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Structural characterization of TiO2/TiN O (δ-doping) heterostructures on (1 1 0)TiO2 substrates by Chiaramonte, T, Cardoso, L.P, Gelamo, R.V, Fabreguette, F, Sacilotti, M, Marco de Lucas, M.C, Imhoff, L, Bourgeois, S, Kihn, Y, Casanove, M.-J

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