Search Results - "Moro, M.V."

Correlating chemical composition and optical properties of photochromic rare-earth oxyhydrides using ion beam analysis by Aðalsteinsson, S.M., Moro, M.V., Moldarev, D., Droulias, S., Wolff, M., Primetzhofer, D.

“…We relate the photochromic response of rare-earth oxyhydride thin films (YHO, NdHO, GdHO and DyHO) synthesized by reactive magnetron sputtering to chemical…”
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In-situ composition analysis of photochromic yttrium oxy-hydride thin films under light illumination by Moro, M.V., Moldarev, D., You, C.C., Baba, E.M., Karazhanov, S.Zh, Wolff, M., Primetzhofer, D.

“…In this work, we investigate the chemical composition of a reactively sputtered photochromic YHxOy thin film by non-destructive ion beam-based techniques,…”
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MultiSIMNRA: A computational tool for self-consistent ion beam analysis using SIMNRA by Silva, T.F., Rodrigues, C.L., Mayer, M., Moro, M.V., Trindade, G.F., Aguirre, F.R., Added, N., Rizzutto, M.A., Tabacniks, M.H.

“…•MultiSIMNRA enables the self-consistent analysis of multiple ion beam techniques.•Self-consistent analysis enables unequivocal and reliable modeling of the…”
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Retention of deuterium in beryllium: A combined investigation using TDS, ERDA and EBS by Cupak, C., Pitthan, E., Moro, M.V., Fellinger, M., Primetzhofer, D., Aumayr, F.

“…We have studied the retention of deuterium in beryllium, implanted with an energy of 500 eV/D, using a combination of thermal desorption spectroscopy, elastic…”
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Absence of synergistic effects in quasi-simultaneous sputtering of tungsten by Ar and D ions by Cupak, C., Brandstätter, F., Cserveny, R., Troneberger, F., Biber, H., Fellinger, M., Redl, A., Moro, M.V., Böhm, D., Eisenmenger-Sittner, Ch, Mutzke, A., Primetzhofer, D., Aumayr, F.

“…A quartz crystal microbalance was used to experimentally study the erosion of tungsten during rapidly alternating bombardment with 2 keV argon and deuterium…”
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Sputter yields of rough surfaces: Importance of the mean surface inclination angle from nano- to microscopic rough regimes by Cupak, C., Szabo, P.S., Biber, H., Stadlmayr, R., Grave, C., Fellinger, M., Brötzner, J., Wilhelm, R.A., Möller, W., Mutzke, A., Moro, M.V., Aumayr, F.

“…The roughness of a surface is known to have a strong influence on the sputtering process. Commonly used 1D Monte Carlo codes for calculating sputter yields…”
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Accurate high-resolution depth profiling of magnetron sputtered transition metal alloy films containing light species: A multi-method approach by Moro, M.V., Holeňák, R., Zendejas Medina, L., Jansson, U., Primetzhofer, D.

“…We present an assessment of a multi-method approach based on ion beam analysis to obtain high-resolution depth profiles of the total chemical composition of…”
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Synthesis and in-situ characterization of photochromic yttrium oxyhydride grown by reactive e−-beam evaporation by Kantre, K., Moro, M.V., Moldarev, D., Wolff, M., Primetzhofer, D.

“…We report on controlled growth of photochromic yttrium oxyhydride thin films monitored by in-situ composition depth profiling. Films were grown by reactive…”
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Assessing boron quantification and depth profiling of different boride materials using ion beams by Pitthan, E., Moro, M.V., Corrêa, S.A., Primetzhofer, D.

“…We assessed the capability to quantify and depth profile boron in different materials by a number of ion beam-based techniques. Specifically, the depth…”
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Experimental electronic stopping cross section of tungsten for light ions in a large energy interval by Moro, M.V., Wolf, P.M., Bruckner, B., Munnik, F., Heller, R., Bauer, P., Primetzhofer, D.

“…Electronic stopping cross section of tungsten for light ions was experimentally measured in a wide energy interval (20 to 6000 keV for protons and 50 to…”
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Stopping cross section of vanadium for H+ and He+ ions in a large energy interval deduced from backscattering spectra by Moro, M.V., Bruckner, B., Grande, P.L., Tabacniks, M.H., Bauer, P., Primetzhofer, D.

“…We have experimentally determined electronic stopping cross sections of vanadium for 50–2750 keV protons and for 250–6000 keV He ions by relative measurements…”
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A multipurpose set-up using keV ions for nuclear reaction analysis, high-resolution backscattering spectrometry, low-energy PIXE and in-situ irradiation experiments by Corrêa, S.A., Pitthan, E., Moro, M.V., Primetzhofer, D.

“…A new chamber for material analysis and modification using energetic ions with primary particle energies in the keV regime was developed at the single stage…”
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SIGMA: A Set-up for In-situ Growth, Material modification and Analysis by ion beams by Kantre, K., Moro, M.V., Moldarev, D., Johansson, D., Wessman, D., Wolff, M., Primetzhofer, D.

“…We present a set-up for in-situ non-destructive high-resolution composition depth profiling by ion beams developed at the 5 MV 15 SDH-2 Tandem accelerator at…”
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Hydrogen site location in ultrathin vanadium layers by N-15 nuclear reaction analysis by Komander, K., Moro, M.V., Droulias, S.A., Müggenburg, J., Pálsson, G.K., Nyberg, T., Primetzhofer, D., Wolff, M.

“…We present a method using resonant nuclear reaction analysis combined with optical transmission and heavy-ion Rutherford backscattering spectrometry to study…”
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In-situ, real-time investigation of the formation of oxygen-containing rare-earth hydrides by combining a quartz crystal microbalance and ion beam analysis by Pitthan, E., Cupak, C., Fellinger, M., Moro, M.V., Kioumourtzoglou, S., Moldarev, D., Wolff, M., Aumayr, F., Primetzhofer, D.

“…We present an in-situ and real-time investigation of the formation of YHO and GdHO thin films grown by reactive e−-beam evaporation. Mass changes were…”
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Photochromic properties of yttrium oxyhydride thin films: Surface versus bulk effect by Moldarev, D., Wolff, M., Baba, E.M., Moro, M.V., You, C.C., Primetzhofer, D., Karazhanov, S.Zh

“…Photochromic yttrium oxyhydride (YHO) films of different thicknesses but similar chemical composition were grown by reactive magnetron sputtering. Photochromic…”
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Luminescence of silicon nanoparticles from oxygen implanted silicon by Chulapakorn, T., Sychugov, I., Ottosson, M., Primetzhofer, D., Moro, M.V., Linnros, J., Hallén, A.

“…Oxygen with a kinetic energy of 20 keV is implanted in a silicon wafer (100) at different fluences, followed by post-implantation thermal annealing (PIA)…”
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External-PIXE analysis for the study of pigments from a painting from the Museum of Contemporary Art by Rizzutto, M.A., Moro, M.V., Silva, T.F., Trindade, G.F., Added, N., Tabacniks, M.H., Kajiya, E.M., Campos, P.H.V., Magalhães, A.G., Barbosa, M.

“…External Ion Beam Analysis is a useful tool for the characterization of cultural heritage objects. During the last decade, several significant collaborations…”
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Ion beam analysis of a-C:H films on alloy steel substrate by Silva, T.F., Moro, M.V., Trindade, G.F., Added, N., Tabacniks, M.H., Santos, R.J., Santana, P.L., Bortoleto, J.R.R.

“…An a-C:H thin film deposited by plasma immersion ion implantation and deposition on alloy steel (16MnCr5) was analyzed using a self-consistent ion beam…”
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