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Elastic constants of thin films based on amorphous carbon obtained by law method

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F07%3A00306238" target="_blank" >RIV/68378271:_____/07:00306238 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Elastic constants of thin films based on amorphous carbon obtained by law method

  • Original language description

    By the nitrogen impulse laser generated surface acoustic waves have high frequencies. They penetrate only into subsurface depth. Thus, the LAW method is very proper to study of thin film properties. The elastic constants of films based on amorphous carbon (a-C) like hydrogen free hard carbon, silicon carbide, and also hydrogenated titanium carbide (Ti-C:H) deposited on steel substrates were measured using the LAW method. The basic principles of this method and results obtained are presented, and compared with elastic constants obtained from nanoindentations, as well.

  • Czech name

    Elastické konstanty tenkých vrstev na bázi amorfního uhlíku získané metodou LAW (laser-acoustic wave)

  • Czech description

    Povrchové vlny generované dusíkovým pulzním laserem mají vysoké frekvence a pronikají jen do podpovrchových vrstev. LAW metoda je proto velmi vhodná pro studium vlastností tenkých vrstev.Elastické konstanty filmů na bázi amorfního uhlíku (a-C) jako vodíkuprostý tvrdý uhlík, karbid křemíku a též hydrogenovaný karbid titanu (Ti-C:H) byly zjištěny touto metodou. Jsou prezentovány základní principy této metody a obdržené výsledky byly porovnány s výsledky obdrženými nanoindentací.

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    BH - Optics, masers and lasers

  • OECD FORD branch

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2007

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    Proceedings of the Joint European Conference on Tribology and Final conference on COST 532 action: Triboscience and Tribotechnology

  • ISBN

    978-961-90254-8-2

  • ISSN

  • e-ISSN

  • Number of pages

    8

  • Pages from-to

    705-712

  • Publisher name

    Slovenian Society for Tribology

  • Place of publication

    Ljubljana

  • Event location

    Ljubljana

  • Event date

    Jun 12, 2007

  • Type of event by nationality

    EUR - Evropská akce

  • UT code for WoS article