Properties of gold nanolayers sputtered on F2 and KrF laser treated PET

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Properties of gold nanolayers sputtered on F2 and KrF laser treated PET

Popis výsledku v původním jazyce

pulsed 157 nm F2-laser and pulsed 248 nm KrF laser in this work. In a range of irradiation parameters, the irradiation resulted in the formation of coherent ripples patterns. The dimension of the pattern was dependent on angle of laser beam incidence. The surface morphology of nanopatterned PET as well as consecutively sputtered gold layers was analyzed by atomic force microscopy (AFM), oxygen concentration in modified polymer surface was study by angular resolved X-ray induced photo-electron spectroscopy (ARXPS). Gold nano-layers were consecutively sputtered onto laser irradiated PET surfaces. Sputtering on exposed PET was performed also with different ion fluences. We found that the morphology of gold nanolayers changes and depends on the surface pattern of laser irradiated PET and also on the ion fluence used for sputtering. The formation of gold "nano-hills" at the ridges of the ripple structures appears for F2 laser, the significant increase in surface roughness and pattern height

Název v anglickém jazyce

Properties of gold nanolayers sputtered on F2 and KrF laser treated PET

Popis výsledku anglicky

pulsed 157 nm F2-laser and pulsed 248 nm KrF laser in this work. In a range of irradiation parameters, the irradiation resulted in the formation of coherent ripples patterns. The dimension of the pattern was dependent on angle of laser beam incidence. The surface morphology of nanopatterned PET as well as consecutively sputtered gold layers was analyzed by atomic force microscopy (AFM), oxygen concentration in modified polymer surface was study by angular resolved X-ray induced photo-electron spectroscopy (ARXPS). Gold nano-layers were consecutively sputtered onto laser irradiated PET surfaces. Sputtering on exposed PET was performed also with different ion fluences. We found that the morphology of gold nanolayers changes and depends on the surface pattern of laser irradiated PET and also on the ion fluence used for sputtering. The formation of gold "nano-hills" at the ridges of the ripple structures appears for F2 laser, the significant increase in surface roughness and pattern height

Druh

D - Stať ve sborníku

CEP obor

CD - Makromolekulární chemie

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

2011

Kód důvěrnosti údajů

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

Název statě ve sborníku

Processing and Fabrication of Advanced Materials XIX

ISBN

978-0-473-18178-9

ISSN

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e-ISSN

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Počet stran výsledku

12

Strana od-do

521-532

Název nakladatele

Centre for Advanced Composite Materials, University of Auckland

Místo vydání

Auckland

Místo konání akce

Auckland

Datum konání akce

14. 1. 2011

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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