About: Role of humidity in local anodic oxidation: A study of water condensation and electric field distribution

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	This paper deals with the analysis of the influence of humidity on the process of local anodic oxidation carried out by atomic force microscope (AFM) on GaAs (100) surfaces. Recent experiments have shown that the height and half width of oxide nanolines do not increase monotonously with relative humidity, but for lower relative humidities (<50%) the lines comparable in size to those prepared at 90% were obtained. However, their height and width along the lines revealed significant variations. To better understand these phenomena, the AFM force-distance spectroscopy measurements together with computer simulations of an electric-field distribution and water bridge formation between the tip and the substrate at different relative humidities were carried out. Our experiments on AFM force-distance spectroscopy have not proved an enhanced water condensation between the tip and the surface at lower humidities. However, the simulations of the electric field in the vicinity of the tip at the early stages of th This paper deals with the analysis of the influence of humidity on the process of local anodic oxidation carried out by atomic force microscope (AFM) on GaAs (100) surfaces. Recent experiments have shown that the height and half width of oxide nanolines do not increase monotonously with relative humidity, but for lower relative humidities (<50%) the lines comparable in size to those prepared at 90% were obtained. However, their height and width along the lines revealed significant variations. To better understand these phenomena, the AFM force-distance spectroscopy measurements together with computer simulations of an electric-field distribution and water bridge formation between the tip and the substrate at different relative humidities were carried out. Our experiments on AFM force-distance spectroscopy have not proved an enhanced water condensation between the tip and the surface at lower humidities. However, the simulations of the electric field in the vicinity of the tip at the early stages of th (en)
Title	Role of humidity in local anodic oxidation: A study of water condensation and electric field distribution Role of humidity in local anodic oxidation: A study of water condensation and electric field distribution (en)
skos:prefLabel	Role of humidity in local anodic oxidation: A study of water condensation and electric field distribution Role of humidity in local anodic oxidation: A study of water condensation and electric field distribution (en)
skos:notation	RIV/00216305:26210/09:PU80814!RIV10-MSM-26210___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GEFON/06/E001), P(IAA1010413), P(KAN400100701), P(LC06040), Z(MSM0021630508)
http://linked.open...iv/cisloPeriodika	19
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Bartošík, Miroslav Jánský, Pavel Šikola, Tomáš Zlámal, Jakub Spousta, Jiří Tomanec, Ondřej Škoda, David Kalousek, Radek Dub, Petr
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	Vysoké učení technické v Brně / Fakulta strojního inženýrství
http://linked.open...dnocenehoVysledku	339719
http://linked.open...ai/riv/idVysledku	RIV/00216305:26210/09:PU80814
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	anodisation, atomic force microscopy, condensation, gallium arsenide, humidity, III-V semiconductors (en)
http://linked.open.../riv/klicoveSlovo	humidity condensation gallium arsenide atomic force microscopy III-V semiconductors anodisation
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[04492E52CC15]
http://linked.open...i/riv/nazevZdroje	PHYSICAL REVIEW B
http://linked.open...in/vavai/riv/obor	BM
http://linked.open...ichTvurcuVysledku	9 (xsd:int)
http://linked.open...cetTvurcuVysledku	9 (xsd:int)
http://linked.open...vavai/riv/projekt	Nanoscience and nanotechnology with scanning probe microscopes: from atomic processes to material properties Functional hybrid nanosystems of semiconductors and metals with organic materials (FUNS) Spin-dependent transport and electronic correlations in nanostructures Structures for Nanophotonics and Nanoelectronics
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	79
http://linked.open...iv/tvurceVysledku	Spousta, Jiří Zlámal, Jakub Šikola, Tomáš Škoda, David Kalousek, Radek Dub, Petr Tomanec, Ondřej Bartošík, Miroslav Jánský, Pavel
http://linked.open...n/vavai/riv/zamer	Anorganické nanomateriály a nanostruktury: vytváření, analýza, vlastnosti
issn	1098-0121
number of pages	6 (xsd:int)
http://localhost/t...ganizacniJednotka	26210

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