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Amealing of gold nanostructures sputtered on polytetrafluoroethylene

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F11%3A43892597" target="_blank" >RIV/60461373:22310/11:43892597 - isvavai.cz</a>

  • Result on the web

    <a href="http://dx.doi.org/10.1186/1556-276X-6-588" target="_blank" >http://dx.doi.org/10.1186/1556-276X-6-588</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1186/1556-276X-6-588" target="_blank" >10.1186/1556-276X-6-588</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Amealing of gold nanostructures sputtered on polytetrafluoroethylene

  • Original language description

    Gold nanolayers sputtered on polytetrafluoroethylene (PTFE) surface and their changes induced by post-deposition annealing at 100°C to 300°C are studied. Changes in surface morphology and roughness are examined by atomic force microscopy, electrical sheet resistance by two point technique, zeta potential by electrokinetic analysis and chemical composition by X-ray photoelectron spectroscopy (XPS) in dependence on the gold layer thickness. Transition from discontinuous to continuous gold coverage takes place at the layer thicknesses 10 to 15 nm and this threshold remains practically unchanged after the annealing at the temperatures below 200°C. The annealing at 300°C, however, leads to significant rearrangement of the gold layer and the transition threshold increases to 70 nm. Significant carbon contamination and the presence of oxidized structures on gold-coated samples are observed in XPS spectra. Gold coating leads to a decrease in the sample surface roughness. Annealing at 300°C of

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    CD - Macromolecular chemistry

  • OECD FORD branch

Result continuities

  • Project

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

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2011

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Nanoscale Research Letters

  • ISSN

    1931-7573

  • e-ISSN

  • Volume of the periodical

    6

  • Issue of the periodical within the volume

    588

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    6

  • Pages from-to

    1-6

  • UT code for WoS article

    000297496200001

  • EID of the result in the Scopus database