Browsing by Author "Yubero Valencia, Francisco"
Now showing items 1-20 of 28
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A Full Vacuum Approach for the Fabrication of Hybrid White-Light-Emitting Thin Films and Wide-Range In Situ Tunable Luminescent Microcavities [Article]
(Wiley-VCH, 2016)This study shows the fabrication by a dry approach at mild temperature (<150 °C) of a photoluminescence white light emitting hybrid layer. The white light emitter is obtained by evaporation of two photoluminescent small ...
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Colored semi-transparent Cu-Si oxide thin films prepared by magnetron sputtering [Article]
(Optical Society of America, 2011)Colored semi-transparent Cu-Si oxide thin films have been prepared by reactive magnetron sputtering from a single cathode of copper-silicon composition. Thin films of different composition and optical response were obtained ...
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Dielectric breakdown of SiO2 thin films deposited by ion beam induced and plasma enhanced CVD [Presentation]
(IEEE, 2001) -
Electrical characteristics of mixed Zr–Si oxide thin films prepared by ion beam induced chemical vapor deposition at room temperature [Article]
(Elsevier, 2009)Mixed Zr–Si oxide thin films have been prepared at room temperature by ion beam decomposition of organometallic volatile precursors. The films were flat and amorphous. They did not present phase segregation of the pure ...
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Electronic state characterization of SiOx thin films prepared by evaporation [Article]
(American Institute of Physics, 2005)SiOx thin films with different stoichiometries from SiO1.3 to SiO1.8 have been prepared by evaporation of silicon monoxide in vacuum or under well-controlled partial pressures of oxygen (P<10–6 Torr). These thin films have ...
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High performance novel gadolinium doped ceria/yttria stabilized zirconia/nickel layered and hybrid thin film anodes for application in solid oxide fuel cells [Article]
(Elsevier, 2017)Magnetron sputtering under oblique angle deposition was used to produce Ni-containing ultra thin film anodes comprising alternating layers of gadolinium doped ceria (GDC) and yttria stabilized zirconia (YSZ) of either 200 ...
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Improved wear performance of ultra high molecular weight polyethylene coated with hydrogenated diamond like carbon [Article]
(Elsevier, 2010)Hydrogenated diamond like carbon (DLCH) thin films were deposited on medical grade ultra high molecular weight polyethylene (UHMWPE) by radio frequency plasma enhanced chemical vapor deposition. The DLCH coating thicknesses ...
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Interpretation of electron Rutherford backscattering spectrometry for hydrogen quantification [Article]
(Wiley, 2014)In the last few years, several papers have appeared showing the capabilities of electron Rutherford backscattering spectrometry (eRBS) to quantify the H content at surfaces. The basis of the H detection in this technique ...
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Iron oxide thin films prepared by ion beam induced chemical vapor deposition: Structural characterization by infrared spectroscopy [Article]
(AVS Science and Technology Society, 2000)Iron oxide thin films as hematite (α-Fe2O3) have been prepared by ion beam induced chemical vapor deposition. Very compact and dense films are obtained by this procedure. The thin films have been grown by ombardment of the ...
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Low refractive index SiOF thin films prepared by reactive magnetron sputtering [Article]
(Elsevier, 2013)We have studied low refractive index fluorine doped silica thin films prepared by reactive magnetron sputtering. Two experimental parameters were varied to increase the porosity of the films, the geometry of the deposition ...
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Microscopic and macroscopic dielectric description of mixed oxide thin films [Article]
(American Institute of Physics, 2007)Compact Si–Ti–O and Si–Zr–O mixed oxide thin films are studied by optical characterization refractive index, band gap energy and local probes Auger parameter obtained by x-ray photoelectron spectroscopy . Interpretation ...
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Morphological evolution of pulsed laser deposited ZrO2 thin films [Article]
(AIP Publishing, 2010)Morphological evolution of ZrO2 thin films deposited during pulsed laser deposition of Zr in O2 atmosphere has been experimentally studied at two different film deposition temperatures, 300 and 873 K. The roughness ...
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Near edge x-ray absorption fine structure spectroscopy study of atomic nitrogen implanted in Al2O3 by low energy N2+ bombardment [Article]
(AVS Science and Technology Society, 2001-05)N2+ bombardment of Al2O3 has been investigated by near edge x-ray absorption fine structure spectroscopy. Two kinds of species were detected and were attributed to implanted nitrogen atoms and nitride species. These results ...
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On the microstructure of thin films grown by an isotropically directed deposition flux [Article]
(American Institute of Physics, 2010)The influence of isotropically directed deposition flux on the formation of the thin film microstructure at low temperatures is studied. For this purpose we have deposited TiO2 thin films by two different deposition ...
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Optical refractive index and static permittivity of mixed Zr–Si oxide thin films prepared by ion beam induced CVD [Article]
(Elsevier, 2007)Mixed oxides ZrxSi1−xO2 (0bxb1) thin films have been prepared at room temperature by decomposition of (CH3CH2O)3SiH and Zr[OC (CH3)3]4 volatile precursors induced by mixtures of O2 + and Ar+ ions. The films were flat and ...
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Optofluidic thin-film sensors prepared by Oblique Angle Deposition [PhD Thesis]
(2016-04-22) -
Osteoblasts Interaction with PLGA Membranes Functionalized with Titanium Film Nanolayer by PECVD. In vitro Assessment of Surface Influence on Cell Adhesion during Initial Cell to Material Interaction [Article]
(MDPI, 2014-03)New biomaterials for Guided Bone Regeneration (GBR), both resorbable and non-resorbable, are being developed to stimulate bone tissue formation. Thus, the in vitro study of cell behavior towards material surface properties ...
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Osteoconductive Potential of Barrier NanoSiO2 PLGA Membranes Functionalized by Plasma Enhanced Chemical Vapour Deposition [Article]
(Hindawi Publishing Corporation, 2014)The possibility of tailoring membrane surfaces with osteoconductive potential, in particular in biodegradable devices, to create modified biomaterials that stimulate osteoblast response should make them more suitable for ...
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Plasma-enhanced chemical vapor deposition of SiO2 from a Si(CH3)3Cl precursor and mixtures Ar/O2 as plasma gas [Article]
(AVS Science and Technology Society, 2003-07)Silicon dioxide thin films have been prepared at room temperature by remote plasma-enhanced chemical vapor deposition in a downstream reactor by using Si(CH3)3Cl as a volatile precursor and a microwave electron cyclotron ...
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Porous, robust highly conducting Ni-YSZ thin film anodes prepared by magnetron sputtering at oblique angles for application as anodes and buffer layers in solid oxide fuel cells [Article]
(Elsevier, 2015)Uniform, highly porous, columnar thin films incorporating YSZ and NiO prepared by magnetron sputtering with deposition at glancing incidence exhibited stoichiometries close to that of the Y–Zr–Ni sputter target. Characterization ...