Diamond-like carbon layers modified by ion bombardment during growth and researched by Resonant Ultrasound Spectroscopy

0476205 - FZÚ 2018 RIV NL eng J - Journal Article
Kocourek, Tomáš - Jelínek, Miroslav - Písařík, Petr - Remsa, Jan - Janovská, Michaela - Landa, Michal - Zemek, Josef - Havránek, Vladimír
Diamond-like carbon layers modified by ion bombardment during growth and researched by Resonant Ultrasound Spectroscopy.
Applied Surface Science. Roč. 417, Sep (2017), s. 213-217. ISSN 0169-4332. E-ISSN 1873-5584
R&D Projects: GA ČR(CZ) GA15-05864S
Institutional support: RVO:68378271 ; RVO:61388998 ; RVO:61389005
Keywords : in-situ ion bombardment * pulsed laser deposition * diamond-like carbon * hybrid technology * flm modification
OECD category: Fluids and plasma physics (including surface physics)
Impact factor: 4.439, year: 2017

Biocompatible Diamond-Like Carbon (DLC) films were prepared by Pulsed Laser Deposition technique using the laser energy density of 10 J cm−2 on the graphite target. The surface of the grown film was modified during the deposition by bombardment with argon, xenon, nitrogen or oxygen ions. The ion energy (up to 150 eV) was changed by gun voltage and by ionic current. The films with high and low diamond/graphite content were prepared. Physical and mechanical properties of biocompatible DLC thin layers prepared by hybrid laser technology were studied.

Permanent Link: http://hdl.handle.net/11104/0272729