Prohlížení Publikační činnost - 13135 dle autora "Polcar, T."
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Adsorption of bovine serum albumin on Zr co-sputtered a-C(:H) films: implication on wear behaviour
Autor: Escudeiro, A.; Polcar, T.; Cavaleiro, A.
(Elsevier, 2014)The use of protective coatings in biomedical field is an ongoing scientific challenge. Among different materials, carbon-based coatings are considered a potential surface treatment for orthopaedic implants. In this study, ... -
Microstructural investigation on the grain refinement occurring in Cu-doped Ni-Ti thin films
Autor: Callisti, M.; Mellor, B.G.; Polcar, T.
(Elsevier, 2014)The mechanism of grain refinement in Cu-doped Ni-Ti thin films have been investigated by transmission electron microscopy (TEM). Sputter deposited (Ni,Cu)-rich Ni-Ti-Cu thin films exhibited a columnar structure consisting ... -
Nanoscale colour control: W–O graded coatings deposited by magnetron sputtering
Autor: Polcar, T.; Kubart, T.; Malainho, E.; Vasilevskiy, M.; Parreira, N.M.G.; Cavaleiro, A.
(IOP Publishing, 2008)A new design of decorative tungsten oxide coatings is presented. The coatings were deposited with gradient refraction index by magnetron sputtering from a tungsten target and pulsing the reactive gas. The controlled injection ...