About: Guided assembly of nanoparticles on electrostatically charged nanocrystalline diamond thin films

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	We apply atomic force microscope for local electrostatic charging of oxygen-terminated nanocrystalline diamond (NCD) thin films deposited on silicon, to induce electrostatically driven self-assembly of colloidal alumina nanoparticles into micro-patterns. Considering possible capacitive, sp2 phase and spatial uniformity factors to charging, we employ films with sub-100 nm thickness and about 60% relative sp2 phase content, probe the spatial material uniformity by Raman and electron microscopy, and repeat experiments at various positions. We demonstrate that electrostatic potential contrast on the NCD films varies between 0.1 and 1.2 V and that the contrast of more than 1 V (as detected by Kelvin force microscopy) is able to induce self-assembly of the nanoparticles via coulombic and polarization forces. This opens prospects for applications of diamond and its unique set of properties in self-assembly of nano-devices and nano-systems. We apply atomic force microscope for local electrostatic charging of oxygen-terminated nanocrystalline diamond (NCD) thin films deposited on silicon, to induce electrostatically driven self-assembly of colloidal alumina nanoparticles into micro-patterns. Considering possible capacitive, sp2 phase and spatial uniformity factors to charging, we employ films with sub-100 nm thickness and about 60% relative sp2 phase content, probe the spatial material uniformity by Raman and electron microscopy, and repeat experiments at various positions. We demonstrate that electrostatic potential contrast on the NCD films varies between 0.1 and 1.2 V and that the contrast of more than 1 V (as detected by Kelvin force microscopy) is able to induce self-assembly of the nanoparticles via coulombic and polarization forces. This opens prospects for applications of diamond and its unique set of properties in self-assembly of nano-devices and nano-systems. (en)
Title	Guided assembly of nanoparticles on electrostatically charged nanocrystalline diamond thin films Guided assembly of nanoparticles on electrostatically charged nanocrystalline diamond thin films (en)
skos:prefLabel	Guided assembly of nanoparticles on electrostatically charged nanocrystalline diamond thin films Guided assembly of nanoparticles on electrostatically charged nanocrystalline diamond thin films (en)
skos:notation	RIV/68378271:_____/11:00375020!RIV12-AV0-68378271
http://linked.open...avai/predkladatel	Fyzikální ústav AV ČR, v.v.i.
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GD202/09/H041), P(KAN400100701), P(LC06040), P(LC510), Z(AV0Z10100521)
http://linked.open...iv/cisloPeriodika	Feb.
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Ledinský, Martin Kromka, Alexander Rezek, Bohuslav Čermák, Jan Verveniotis, Elisseos
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	Fyzikální ústav AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	201612
http://linked.open...ai/riv/idVysledku	RIV/68378271:_____/11:00375020
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	nanocrystalline diamond; oxygen-terminated diamond; hydrogen-terminated diamond; electrostatic charging; self-assembly process (en)
http://linked.open.../riv/klicoveSlovo	electrostatic charging self-assembly process hydrogen-terminated diamond oxygen-terminated diamond nanocrystalline diamond
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[64B879E51AEF]
http://linked.open...i/riv/nazevZdroje	Nanoscale Research Letters
http://linked.open...in/vavai/riv/obor	BM
http://linked.open...ichTvurcuVysledku	5 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Center of nanotechnology and materials for nanoelectronics Physics of nanostructures Functional hybrid nanosystems of semiconductors and metals with organic materials (FUNS) Structures for Nanophotonics and Nanoelectronics
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	6
http://linked.open...iv/tvurceVysledku	Kromka, Alexander Rezek, Bohuslav Ledinský, Martin Čermák, Jan Verveniotis, Elisseos
http://linked.open...ain/vavai/riv/wos	000290525700064
http://linked.open...n/vavai/riv/zamer	Physics and technology of nanostructures, surfaces and thin films
issn	1931-7573
number of pages	6 (xsd:int)
http://bibframe.org/vocab/doi	10.1186/1556-276X-6-144
is http://linked.open...avai/riv/vysledek of	Guided assembly of nanoparticles on electrostatically charged nanocrystalline diamond thin films Guided assembly of nanoparticles on electrostatically charged nanocrystalline diamond thin films

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