Počet záznamů: 1  

Great variety of man-made porous diamond structures: pulsed microwave cold plasma system with a linear antenna arrangement

  1. 1.
    0507875 - FZÚ 2020 RIV US eng J - Článek v odborném periodiku
    Varga, Marián - Potocký, Štěpán - Domonkos, Mária - Ižák, Tibor - Babchenko, Oleg - Kromka, Alexander
    Great variety of man-made porous diamond structures: pulsed microwave cold plasma system with a linear antenna arrangement.
    ACS Omega. Roč. 4, č. 5 (2019), s. 8441-8450. ISSN 2470-1343. E-ISSN 2470-1343
    Grant CEP: GA MZd(CZ) NV15-33018A; GA ČR GF16-34856L; GA MŠk EF16_019/0000760
    Grant ostatní:OP VVV - SOLID21(XE) CZ.02.1.01/0.0/0.0/16_019/0000760
    Institucionální podpora: RVO:68378271
    Klíčová slova: pulsed microwave cold plasma system with a linear antenna arrangement * porous diamond structures
    Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
    Obor OECD: Condensed matter physics (including formerly solid state physics, supercond.)
    Impakt faktor: 2.870, rok: 2019
    Způsob publikování: Open access

    Synthetic diamond films are routinely grown using chemical vapor deposition (CVD) techniques. This study reviews the fabrication of various porous diamond-based structures using linear antenna microwave plasma (LAMWP) CVD, a low-cost technology for growing diamond films over a large area at low pressure and at low temperature. From a technological point of view, 2 different approaches, i.e., templated diamond growth using 3 different prestructured porous substrates and direct bottom-up growth of ultra-nanoporous diamond films, are successfully employed to form diamond-based structures with controlled porosity and an enhanced surface area. As a bottom-up strategy, the LAMWP CVD system allows diamond growth at as high as 80% CO2 in the CH4/CO2/H2 gas mixture. In summary, the low-pressure and cold plasma conditions in the LAMWP system facilitate the growth on 3D prestructured substrates of various materials that naturally form porous self-standing diamond structures.
    Trvalý link: http://hdl.handle.net/11104/0298832

     
    Název souboruStaženoVelikostKomentářVerzePřístup
    0507875.pdf16.8 MBACS licenceVydavatelský postprintpovolen
     
Počet záznamů: 1