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Morphology of RuO2-TiO2 coatings and TEM characterization of oxide sols used for their preparation
(Journal of Colloid and Interface Science, 2003)
Characterization of RuO2 and TiO2 sols of different aging times, obtained by forced hydrolysis of appropriate chloride salts, was performed by transmission electron microscopy (TEM). The aging time of TiO2 sols was observed ...
Irradiation induced formation of VN in CrN thin films
(Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms, 2015)
Reactively sputtered CrN layer, deposited on Si(100) wafer, was implanted at room temperature with 80-keV V+. ions to the fluence of 2 x 10(17) ions/cm(2). After implantation the sample was annealed in a vacuum, for 2 h ...
The role of sol-gel procedure conditions in electrochemical behavior and corrosion stability of Ti/[RuO2-TiO2] anodes
(Materials and Manufacturing Processes, 2005)
Using a sol-gel procedure, RuO2-TiO2 active coatings were formed on a titanium support. The conditions of preparation of the RuO2 and TiO2 sols were investigated and the sols were characterized by transmission electron ...
The effect of He and swift heavy ions on nanocrystalline zirconium nitride
(Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms, 2014)
Recent studies have shown that swift heavy ion irradiation may significantly modulate hydrogen and helium behaviour in some materials. This phenomenon is of considerable practical interest for ceramics in general and also ...
Formation of dislocation loops in silicon by ion irradiation for silicon light emitting diodes
(Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms, 2008)
We have studied the influence of the ion species, ion energy, fluence, irradiation temperature and post-implantation annealing on the formation of shallow dislocation loops in silicon, for fabrication of silicon light ...
Ion beam modification of structural and electrical properties of TiN thin films
(Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms, 2008)
A study of ion beam modification of structural and electrical properties of TiN thin films is presented. The layers were deposited by reactive ion sputtering on (100) Si and glass slide substrates to a thickness of similar ...
Ion-beam irradiation effects on reactively sputtered CrN thin films
(Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms, 2010)
The present study deals with CrN/Si bilayers irradiated at room temperature (RI) with 120 keV Ar ions. The CrN layers were deposited by d.c. reactive sputtering on Si(1 0 0) wafers, at different nitrogen partial pressures ...
Intermixing and phase transformations in Al/Ti multilayer system induced by picosecond laser beam
(Thin Solid Films, 2015)
Multilayer structures, consisting of 15 alternate Ti and Al thin films, and covered with thicker Ti layer, were deposited on a Si substrate to a total thickness of 900 nm. Laser treatment was performed in air by defocused ...
High fluence nitrogen implantation in Al/Ti multilayers
(Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms, 2008)
We have studied the effects of high fluence nitrogen ion implantation on the structural changes in Al/Ti multilayers, with the aim of achieving multilayered metal-nitrides. The starting structures consisted of 10 alternate ...
In-situ Processing of TiB2 Nanoparticle-Reinforced Copper Matrix Composites
(Science of Sintering, 2009)
In order to produce the composite powder analyzed in this paper, two prealloys were melted and afterwards gas atomized. The obtained TiB2-reinforced copper powder was consolidated by hot isostatic pressing (HIP). Since it ...