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
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CD - Macromolecular chemistry
OECD FORD branch
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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
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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
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