Search Results - "Bica de Moraes, Mario A."

Li diffusion and electrochromism in amorphous and crystalline vanadium oxide thin film electrodes by Scarminio, Jair, Catarini, Paulo R., Urbano, Alexandre, Gelamo, Rogério V., Rouxinol, Francisco P., Moraes, Mário A. Bica de

“…Amorphous vanadium oxide films were synthesized onto ITO-coated glass substrates by the hot filament metal oxide deposition technique. The as-deposited samples…”
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Developments in hot-filament metal oxide deposition (HFMOD) by Durrant, Steven F., Trasferetti, Benedito C., Scarmínio, Jair, Davanzo, Celso U., Rouxinol, Francisco P.M., Gelamo, Rogério V., Bica de Moraes, Mario A.

“…Hot-filament metal oxide deposition (HFMOD) is a variant of conventional hot-filament chemical vapor deposition (HFCVD) recently developed in our laboratory…”
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Plasma enhanced chemical vapor deposition of titanium (IV) ethoxide–oxygen–helium mixtures by Durrant, Steven F., da Cruz, Nilson C., Rangel, Elidiane C., Bica de Moraes, Mario A.

“…Thin films were deposited by plasma enhanced chemical vapor deposition from titanium (IV) ethoxide (TEOT)–oxygen–helium mixtures. Actinometric optical emission…”
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Characterization of Si:O:C:H films fabricated using electron emission enhanced chemical vapour deposition by Durrant, Steven F., Rouxinol, Francisco P.M., Gelamo, Rogério V., Trasferetti, B. Cláudio, Davanzo, C.U., Bica de Moraes, Mario A.

“…Silicon-based polymers and oxides may be formed when vapours of oxygen-containing organosilicone compounds are exposed to energetic electrons drawn from a hot…”
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Molybdenum Oxide Thin Films Obtained by the Hot-Filament Metal Oxide Deposition Technique by Bica de Moraes, Mario A, Trasferetti, B. Cláudio, Rouxinol, Francisco P, Landers, Richard, Durrant, Steven F, Scarmínio, Jair, Urbano, Alexandre

“…Molybdenum oxide thin films find diverse applications as catalysts, gas sensors, and electrochromic devices. Such films are produced mainly by reactive…”
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Gas-phase and plasma-surface reactions in radiofrequency discharges of C2H2–N2–noble gas mixtures by Durrant, Steven F, Bica de Moraes, Mario A, Rouxinol, Francisco P

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Hot-filament metal oxide deposition (HFMOD): a novel method for depositing thin films of metallic oxides by Rouxinol, F. Paulo, Trasferetti, B. Cláudio, Landers, Richard, Moraes, Mário A. Bica de

“…This short report describes a novel method for the synthesis of metal oxide thin films. The experimental setup consists of a metal filament installed inside a…”
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XPS Investigation of Plasma-Deposited Polysiloxane Films Irradiated with Helium Ions by Gelamo, Rogério V., Landers, Richard, Rouxinol, Francisco P. M., Trasferetti, Benedito C., Bica de Moraes, Mário A., Davanzo, Celso U., Durrant, Steven F.

“…This work describes an XPS investigation of plasma‐deposited polysiloxane films irradiated with 170 keV He+ ions at fluences, Φ, ranging from 1 × 1014 to 1 ×…”
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Helium Ion Irradiation of Polymer Films Deposited from TMS-Ar Plasmas by Gelamo, Rogério V., Durrant, Steven F., Trasferetti, Benedito C., Davanzo, Celso U., Rouxinol, Francisco P. M., Bica de Moraes, Mário A.

“…Polymer films synthesized from plasmas of a tetramethylsilane ‐ Ar mixture were modified by irradiation with 170 keV He ions at fluences ranging from 1 × 1014…”
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Optical emission study of reaction mechanisms in the deposition of nitrogen‐containing amorphous hydrogenated carbon films by Durrant, Steven F., Rangel, Elidiane C., Bica de Moraes, Mário A.

“…The reaction mechanisms taking place in a film‐forming radio frequency discharge of a mixture of acetylene, nitrogen, and helium have been investigated using…”
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Semi-empirical modeling of the optical gap of amorphous hydrogenated nitrogenated carbon films by Santo, Larissa L. E., Durrant, Steven F., Rangel, Elidiane C., Galvão, Douglas S., de Moraes, Mário A. Bica

“…We report here results of modeling the optical gap of amorphous hydrogenated nitrogenated carbon films using semi-empirical methods. Parametric Method 3 (PM3)…”
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Nanocomposites of Amorphous Hydrogenated Carbon and Siloxane Networks Produced by PECVD by Trasferetti, B. Cláudio, Gelamo, Rogério V, Rouxinol, F. Paulo, Bica de Moraes, Mário A, Gonçalves, Maria do Carmo, Davanzo, Celso U

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Structural and optical properties of plasma-deposited amorphous hydrogenated oxygenated carbon films by Durrant, Steven F., de Oliveira, Ricardo T., Castro, Sandra G. C., Bolı́var-Marı́nez, Luz Elena, Galvão, Douglas S., Bica de Moraes, Mário A.

“…Amorphous hydrogenated oxygenated carbon ( a -C:O:H) films were deposited from C 6 H 6 /O 2 / He/Ar mixtures in a deposition system fed rf power. The principal…”
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LO−TO Splittings in Plasma-Deposited Siloxane Films by Trasferetti, B. Cláudio, Davanzo, Celso U, Bica de Moraes, Mário A

“…The present work presents LO and TO functions in the mid-infrared region for thin films deposited from glow discharge plasmas of tetramethylsilane (TMS)…”
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Berreman Effect in Amorphous and Crystalline WO3 Thin Films by Trasferetti, B. Cláudio, Rouxinol, F. Paulo, Gelamo, Rogério V, Bica de Moraes, Mário A, Davanzo, Celso U, de Faria, Dalva L. A

“…Thin films of tungsten oxide deposited by hot filament metal oxide deposition (HFMOD) were thermally annealed up to 800 °C and investigated by means of XRD,…”
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Structural and optical properties of amorphous hydrogenated fluorinated carbon films produced by PECVD by Durrant, Steven F., Castro, Sandra G.C., Bolívar-Marinez, Luz Elena, Galvão, Douglas S., Bica de Moraes, Mário A.

“…Fluorinated films were deposited from radiofrequency discharges of toluene/trifluorotoluene and toluene/sulfur hexafluoride mixtures. Actinometric optical…”
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PECVD of amorphous hydrogenated oxygenated nitrogenated carbon films by Durrant, Steven F., De Moraes, Mário A. Bica

“…An actinometric optical emission spectroscopy (AOES) study of the trends in the concentrations of the plasma species H, CH, CO, OH, and CN in film‐producing…”
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Thin film deposition from plasmas of tetramethylsilane-helium-argon mixtures with oxygen and with nitrogen by Da Cruz, Nilson C., Durrant, Steven F., De Moraes, Mário A. Bica

“…Films were produced by plasma enhanced chemical vapor deposition (PECVD) of tetramethylsilane (TMS)–helium–argon mixtures with either oxygen or nitrogen in a…”
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Conventional and dynamic actinometry of glow discharges fed mixtures of tetramethylsilane, sulfur hexafluoride, and helium by Durrant, Steven F., Bica de Moraes, Mário A.

“…Conventional and dynamic actinometric optical emission spectroscopies were used to investigate the composition of discharges of mixtures of tetramethylsilane,…”
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Nitrogenation of diamond by glow discharge plasma treatment by Durrant, Steven F, Baranauskas, Vitor, Peterlevitz, Alfredo, Bin Li, Bin, Tosin, Marcelo C, Rangel, Elidiane C, Wang, J, Castro, Sandra G, Bica de Moraes, Mário A

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