Annealing of silver nanolayers sputtered on polytetrafluoroethylene

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F13%3A43895701" target="_blank" >RIV/60461373:22310/13:43895701 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/44555601:13440/13:43884973

Výsledek na webu

<a href="http://dx.doi.org/10.1002/sia.5227" target="_blank" >http://dx.doi.org/10.1002/sia.5227</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/sia.5227" target="_blank" >10.1002/sia.5227</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Annealing of silver nanolayers sputtered on polytetrafluoroethylene

Popis výsledku v původním jazyce

Silver nanolayers sputtered on polytetrafluoroethylene and their changes induced by post-deposition annealing at 100-300 °C are studied. Changes in surface morphology and roughness are examined by atomic force microscopy and by measurement of electricalsheet resistance by two-point technique. Chemical composition was determined by X-ray photoelectron spectroscopy (XPS) and electrokinetic analysis in dependence on the gold layer thickness. The annealing at 300 °C leads to significant rearrangement of the silver layer, and the transition threshold increases to 35 nm. The presence of oxidized structures on silver-coated samples is observed in XPS spectra and by electrokinetic analysis, too. Annealing of pristine and silver-coated poly(tetrafluoroethylene) at 300 °C results in significant change of the sample surface morphology and chemistry. There is observed formation of isolated silver islands on the surface, which could be connected with silver melting. Later, the silver agglomeration

Název v anglickém jazyce

Annealing of silver nanolayers sputtered on polytetrafluoroethylene

Popis výsledku anglicky

Silver nanolayers sputtered on polytetrafluoroethylene and their changes induced by post-deposition annealing at 100-300 °C are studied. Changes in surface morphology and roughness are examined by atomic force microscopy and by measurement of electricalsheet resistance by two-point technique. Chemical composition was determined by X-ray photoelectron spectroscopy (XPS) and electrokinetic analysis in dependence on the gold layer thickness. The annealing at 300 °C leads to significant rearrangement of the silver layer, and the transition threshold increases to 35 nm. The presence of oxidized structures on silver-coated samples is observed in XPS spectra and by electrokinetic analysis, too. Annealing of pristine and silver-coated poly(tetrafluoroethylene) at 300 °C results in significant change of the sample surface morphology and chemistry. There is observed formation of isolated silver islands on the surface, which could be connected with silver melting. Later, the silver agglomeration

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JJ - Ostatní materiály

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

Surface Interface Analysis

ISSN

0142-2421

e-ISSN

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Svazek periodika

45

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

4

Strana od-do

1063-1066

Kód UT WoS článku

000319052300018

EID výsledku v databázi Scopus

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