Annealing of gold nanostructures sputtered on polytetrafluoroethylene

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F44555601%3A13440%2F11%3A43883829" target="_blank" >RIV/44555601:13440/11:43883829 - isvavai.cz</a>

Alternative codes found

RIV/61389005:_____/11:00376750

Result on the web

<a href="http://www.nanoscalereslett.com/content/6/1/588" target="_blank" >http://www.nanoscalereslett.com/content/6/1/588</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>

Result language

angličtina

Original language name

Annealing 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 100A degrees C to 300A degrees 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 200A degrees C. The annealing at 300A degrees C, however, leads to significant rearrangement of thegold 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 surfa

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CD - Macromolecular chemistry

OECD FORD branch

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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)

Publication year

2011

Confidentiality

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

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

9

Pages from-to

1-9

UT code for WoS article

000297496200001

EID of the result in the Scopus database

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