Претраживање
Приказ резултата 1-10 од 20
Reactively sputtered Ni, Ni(N) and Ni3N films: Structural, electrical and magnetic properties
(Applied Surface Science, 2009)
Nickel thin films were deposited on glass substrates at different N-2 gas contents using a dc triode sputtering deposition system. Triode configuration was used to deposit nanostructured thin films with preferred orientation ...
Surface modifications of TiN coating by pulsed TEA CO2 and XeCl lasers
(Applied Surface Science, 2005)
Interactions of a transversely excited atmospheric (TEA) CO2 laser and an excimer XeCl laser, pulse durations similar to 2 mu s (initial spike FWHM similar to 100 ns) and similar to 20 ns (FWHM), respectively, with ...
Surface modification of stainless steels by TEA CO2 laser
(Applied Surface Science, 2001)
The interaction of a transversely excited atmospheric (TEA) CO2 laser with austenitic stainless AISI 316 and high-speed tool AISI M2 steel is considered. The results have shown that both types of steel were surface modified ...
Pulsed TEA CO2 laser surface modifications of silicon
(Applied Surface Science, 2003)
The interaction of a transversely excited atmospheric (TEA) CO, laser, pulse duration of about 2 mus (FWHM of initial spike = 120 ns), with p-type single crystalline silicon doped by boron, was studied. The results have ...
Effects of O2+ ions beam irradiation on crystal structure of rare earth sesquioxides
(Applied Surface Science, 2009)
We report the results of ion irradiation influence on rare earth sesquioxides structure, which are materials of practical importance as a radiation resistant ceramics in nuclear applications. Y2O3, Gd2O3 and Er2O3 sesquioxides ...
Surface modification of a WTi thin film on Si substrate by nanosecond laser pulses
(Applied Surface Science, 2008)
Interaction of a nanosecond transversely excited atmospheric (TEA) CO2 laser, operating at 10.6 mm, with tungsten-titanium thin film (190 nm) deposited on silicon of n-type (1 0 0) orientation, was studied. Multi-pulse ...
The thermal stability of porous alumina/stainless steel catalyst support obtained by spray pyrolysis
(Applied Surface Science, 2008)
Active porous alumina coatings were obtained by deposition of boehmite sol on stainless steel (SS) substrate by spray pyrolysis method. The temperature and the doping of polyethylene glycol (PEG) and La(3+) in the boehmite ...
Surface analysis of the nanostructured W-Ti thin film deposited on silicon
(Applied Surface Science, 2007)
The W-Ti thin films are deposited by the dc Ar+ sputtering of W(70%)-Ti(30%) a.t. target on silicon substrates. The surface composition and structure of the thin film, previously exposed to air, was carded out. The surface ...
Diamond coating deposition by synergy of thermal and laser methods - A problem revisited
(Applied Surface Science, 2007)
Diamond coatings were deposited by synergy of the hot filament CVD method and the pulse TEA CO2 laser, in spectroactive and spectroinactive diamond precursor atmospheres. Resulting diamond coatings are interpreted relying ...
Surface modifications of TiN coating by the pulsed TEA CO2 and KrCl laser
(Applied Surface Science, 2004)
Interaction of a transversely excited atmospheric (TEA) CO2 and excimer-KrCl laser, pulse duration similar to2 mus (FWHM of initial spike similar to100 ns) and similar to12 ns (FWHM), respectively, with polycrystalline ...