About: Structural, electrical and optical studies of gold nanostructures formed by Ar plasma-assisted sputtering

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Ultrathin gold layers with different thickness of (10-100 nm) on the glass substrate were obtained by Ar plasma-assisted sputtering. The effects of annealing on gold structures sputtered onto glass substrate were studied using AFM, SEM, UV-Vis methods and electrical measurements. Concentration of free charge carriers were determined from the measured resistance and the Hall constant measured by the Van der Pauw method. We have shown that post-deposition thermal treatment leads in significant change in surface morphology of the sputtered Au structures. Our results suggest that the annealing affects electrical properties of the Au coverage namely electrical sheet resistance, free carriers volume concentration, the saturation of which is in comparison with as-sputtered samples shifted towards thicker structures. While semi-conductive character of as-sputtered samples diminishes close to the Au structure thickness of ca 20 nm, in the case of the annealed structures zero-level saturation is achieved for the thickness of 60 nm. Ultrathin gold layers with different thickness of (10-100 nm) on the glass substrate were obtained by Ar plasma-assisted sputtering. The effects of annealing on gold structures sputtered onto glass substrate were studied using AFM, SEM, UV-Vis methods and electrical measurements. Concentration of free charge carriers were determined from the measured resistance and the Hall constant measured by the Van der Pauw method. We have shown that post-deposition thermal treatment leads in significant change in surface morphology of the sputtered Au structures. Our results suggest that the annealing affects electrical properties of the Au coverage namely electrical sheet resistance, free carriers volume concentration, the saturation of which is in comparison with as-sputtered samples shifted towards thicker structures. While semi-conductive character of as-sputtered samples diminishes close to the Au structure thickness of ca 20 nm, in the case of the annealed structures zero-level saturation is achieved for the thickness of 60 nm. (en)
Title	Structural, electrical and optical studies of gold nanostructures formed by Ar plasma-assisted sputtering Structural, electrical and optical studies of gold nanostructures formed by Ar plasma-assisted sputtering (en)
skos:prefLabel	Structural, electrical and optical studies of gold nanostructures formed by Ar plasma-assisted sputtering Structural, electrical and optical studies of gold nanostructures formed by Ar plasma-assisted sputtering (en)
skos:notation	RIV/60461373:22310/12:43894045!RIV13-GA0-22310___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA106/09/0125), P(GAP108/10/1106), P(KAN200100801), P(KAN400480701), P(LC06041)
http://linked.open...iv/cisloPeriodika	20120201
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Švorčík, Václav Siegel, Jakub Kvítek, Ondřej Slepička, Petr Náhlík, Josef
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola chemicko-technologická v Praze / Fakulta chemické technologie
http://linked.open...dnocenehoVysledku	171820
http://linked.open...ai/riv/idVysledku	RIV/60461373:22310/12:43894045
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Electrical and optical properties; Morphology; Nano-structures; Annealing; Sputtering; Gold (en)
http://linked.open.../riv/klicoveSlovo	Annealing Nano-structures Gold Morphology Sputtering Electrical and optical properties
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[98BA4A97B957]
http://linked.open...i/riv/nazevZdroje	Nuclear Instruments and Methods in Physics Research, Section B
http://linked.open...in/vavai/riv/obor	JJ
http://linked.open...ichTvurcuVysledku	5 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	Preparation and characterization of metal/polymer structures The structure and properties of modified polymers for tissue engineering Bioactive Biocompatible Surfaces and Novel Nanostructured Composites for Applications to Medicine and Drug Delivery NANOSTRUCTURES BASED ON CARBON AND POLYMERS FOR APPLICATION IN BIOELECTRONIC AND MEDICINE Preparation, modification and characterization of materials by energetic radiation.
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	272
http://linked.open...iv/tvurceVysledku	Kvítek, Ondřej Siegel, Jakub Slepička, Petr Švorčík, Václav Náhlík, Josef Heitz, Johannes
http://linked.open...ain/vavai/riv/wos	000301159900045
issn	0168-583X
number of pages	5 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.nimb.2011.01.063
http://localhost/t...ganizacniJednotka	22310

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