About: How nanocrystalline diamond films become charged in nanoscale

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Electrostatic charging of oxygen-terminated nanocrystalline diamond (NCD) thin films deposited on silicon in sub-100 nm thickness and with intentionally high relative sp2 phase ratio (60%) is characterized on a microscopic level. By correlating Kelvin Force Microscopy, Current-Sensing Atomic Force Microscopy, micro-Raman spectroscopy and cross-sectional Scanning Electron Microscopy data we show that the charging is determined by both the surface topography (grains and grain boundaries) and complex sub-surface morphology (arrangement of grains and sp2 phase) on scales below 2 2 um2. These microscopic data and macroscopic I(V) characteristics evidence that sp2 phase dominates over diamond grains in local electrostatic charging of NCD thin films. Moreover, the tip-surface junction quality is identified as the main factor behind large variations (0.1 to 1 V) of the overall induced electrostatic charge contrast. Electrostatic charging of oxygen-terminated nanocrystalline diamond (NCD) thin films deposited on silicon in sub-100 nm thickness and with intentionally high relative sp2 phase ratio (60%) is characterized on a microscopic level. By correlating Kelvin Force Microscopy, Current-Sensing Atomic Force Microscopy, micro-Raman spectroscopy and cross-sectional Scanning Electron Microscopy data we show that the charging is determined by both the surface topography (grains and grain boundaries) and complex sub-surface morphology (arrangement of grains and sp2 phase) on scales below 2 2 um2. These microscopic data and macroscopic I(V) characteristics evidence that sp2 phase dominates over diamond grains in local electrostatic charging of NCD thin films. Moreover, the tip-surface junction quality is identified as the main factor behind large variations (0.1 to 1 V) of the overall induced electrostatic charge contrast. (en)
Title	How nanocrystalline diamond films become charged in nanoscale How nanocrystalline diamond films become charged in nanoscale (en)
skos:prefLabel	How nanocrystalline diamond films become charged in nanoscale How nanocrystalline diamond films become charged in nanoscale (en)
skos:notation	RIV/68378271:_____/12:00386473!RIV13-GA0-68378271
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(GAP204/10/0212), P(GD202/09/H041), P(KAN400100701), P(LC06040), P(LC510), Z(AV0Z10100521)
http://linked.open...iv/cisloPeriodika	4
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Ledinský, Martin Kromka, Alexander Rezek, Bohuslav 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	139685
http://linked.open...ai/riv/idVysledku	RIV/68378271:_____/12:00386473
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	nanocrystalline diamond; local electrostatic charging; nanoparticle assembly; CS-AFM; KFM (en)
http://linked.open.../riv/klicoveSlovo	CS-AFM local electrostatic charging nanoparticle assembly KFM nanocrystalline diamond
http://linked.open...odStatuVydavatele	CH - Švýcarská konfederace
http://linked.open...ontrolniKodProRIV	[191CAACA3A8E]
http://linked.open...i/riv/nazevZdroje	Diamond and Related Materials
http://linked.open...in/vavai/riv/obor	BM
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (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 Size effects and electron transport in boron-doped and hydrogenated diamond
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	24
http://linked.open...iv/tvurceVysledku	Kromka, Alexander Rezek, Bohuslav Ledinský, Martin Verveniotis, Elisseos
http://linked.open...ain/vavai/riv/wos	000303099700008
http://linked.open...n/vavai/riv/zamer	Physics and technology of nanostructures, surfaces and thin films
issn	0925-9635
number of pages	5 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.diamond.2011.10.002
is http://linked.open...avai/riv/vysledek of	How nanocrystalline diamond films become charged in nanoscale

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