Перегляд за автором "Walkowicz, J."

Результати 1-11 з 11

Determination of sp³ fraction in ta-C coating using XPS and Raman spectroscopy

Zavaleyev, V.; Walkowicz, J.; Sawczak, M.; Klein, M.; Moszyński, D.; Chodun, R.; Zdunek, K. (Вопросы атомной науки и техники, 2016)

The paper presents results of studies on the structure of tetrahedral amorphous carbon films (ta-C) with a thickness in the range from 20 to 280 nm, deposited using pulsed vacuum arc technique with an electromagnetic ...
Development of arc suppression technique for reactive magnetron sputtering

Dudin, S.V.; Farenik, V.I.; Dahov, A.N.; Walkowicz, J. (Физическая инженерия поверхности, 2005)

The technique of arc suppression on the target surface of magnetron sputtering system during reactive deposition of Al₂O₃ coatings has been developed. Damping of arcs is achieved by transient polarity change of the ...
Effect of substrate bias voltage parameters on surface properties of ta-C coatings

Safonov, V.; Miroshnichenko, K.; Zykova, A.; Zavaleyev, V.; Walkowicz, J.; Rogowska, R. (Вопросы атомной науки и техники, 2017)

The study presents the technology of the formation of amorphous ta-C films, deposited by pulsed vacuum-arc method with the use of a water-cooled electromagnetic Venetian blind plasma filter. The effect of the substrate ...
Investigation of carbon cathode surface before and after the passage of combined DC vacuum arc with superimposed high-current arc pulses

Zavaleyev, V.; Walkowicz, J.; Moszyński, D. (Вопросы атомной науки и техники, 2016)

The paper presents the results of studies of carbon cathode surface before and after the passage of the combined DC vacuum-arc with superimposed high-current arc pulses. Investigations of surface morphology of carbon ...
Optimization of the plasma electrostatic filter using Taguchi method

Zavaleyev, V.; Walkowicz, J. (Вопросы атомной науки и техники, 2011)

We investigated the flow of carbon and metal vacuum arc plasma, produced in DC discharge with superimposed high-current arc pulses, through the electrostatic filter. The dependence of the filtering efficiency and the ion ...
Oxygen activation effect on reactive magnetron synthesis of alumina coatings

Walkowicz, J.; Zykov, A.V.; Dudin, S.V.; Yakovin, S.D. (Вопросы атомной науки и техники, 2007)

The investigation results of the DC magnetron sputtering system for synthesis of high-quality oxide coatings are presented. In the system oxygen, activated by an independent Inductively-Coupled Plasma (ICP) source, is ...
Properties of DLC coatings deposited by DC and DC with superimposed pulsed vacuum arc

Zavaleyev, V.; Walkowicz, J.; Aksyonov, D.S.; Luchaninov, A.A.; Reshetnyak, E.N.; Strel’nitskij, V.E. (Вопросы атомной науки и техники, 2014)

Comparative studies of the structure, mechanical and tribological properties of DLC coatings deposited in DC and DC with superimposed high current pulse modes of operation vacuum-arc plasma source with the graphite cathode ...
Structure and properties of the (Cr, Al)N coatings deposited by PIII&D method

Vasyliev, V.V.; Luchaninov, A.A.; Reshetnyak, E.N.; Strel’nitskij, V.E.; Lorentz, B.; Reichert, S.; Zavaleyev, V.; Walkowicz, J.; Sawczak, M. (Вопросы атомной науки и техники, 2016)

Cr-Al-N coatings deposited from the vacuum-arc plasma source with rectilinear macroparticle filter were investigated. Influence of the amplitude of pulsed substrate bias potential in the range of 0…2500 V on the structure ...
The effect of unintentional oxygen incorporation into Cr-CrN-DLC coatings deposited by MePIIID method using filtered cathodic vacuum arc carbon and metal plasma

Walkowicz, J.; Bujak, J.; Zavaleyev, V. (2010)

The multilayer Cr-CrN-DLC coatings deposited by MePIIID method on substrates made of high speed steel HS 6-5-2 were studied. The streams of filtered carbon and metal arc plasma were used in both ion implantation and ...
The influence of surface parameters of coatings deposited by various vacuum-plasma methods on the cell/material interaction in vitro tests

Zykova, A.; Safonov, V.; Luk’yanchenko, V.; Walkowicz, J.; Rogowska, R. (Вопросы атомной науки и техники, 2007)

The surface of an implant plays a basic role in determining biocompatibility and integration due to its direct contact with the adjacent tissues. There is now the good understanding that life time of orthopedic implants ...

Результати 1-11 з 11

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Перегляд за автором "Walkowicz, J."

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Перегляд за автором "Walkowicz, J."

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