About: Hydrogen absorption in thin ZnO films prepared by pulsed laser deposition

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About: Hydrogen absorption in thin ZnO films prepared by pulsed laser deposition Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	ZnO films with thickness of 80 nm were grown by pulsed laser deposition (PLD) on MgO (1 0 0) single crystal and amorphous fused silica (FS) substrates. Structural studies of ZnO films and a high quality reference ZnO single crystal were performed by slow positron implantation spectroscopy (SPIS). It was found that ZnO films exhibit significantly higher density of defects than the reference ZnO crystal. Moreover, the ZnO film deposited on MgO substrate exhibits higher concentration of defects than the film deposited on amorphous FS substrate most probably due to a dense network of misfit dislocations. The ZnO films and the reference ZnO crystal were subsequently loaded with hydrogen by electrochemical cathodic charging. SPIS characterizations revealed that absorbed hydrogen introduces new defects into ZnO. ZnO films with thickness of 80 nm were grown by pulsed laser deposition (PLD) on MgO (1 0 0) single crystal and amorphous fused silica (FS) substrates. Structural studies of ZnO films and a high quality reference ZnO single crystal were performed by slow positron implantation spectroscopy (SPIS). It was found that ZnO films exhibit significantly higher density of defects than the reference ZnO crystal. Moreover, the ZnO film deposited on MgO substrate exhibits higher concentration of defects than the film deposited on amorphous FS substrate most probably due to a dense network of misfit dislocations. The ZnO films and the reference ZnO crystal were subsequently loaded with hydrogen by electrochemical cathodic charging. SPIS characterizations revealed that absorbed hydrogen introduces new defects into ZnO. (en)
Title	Hydrogen absorption in thin ZnO films prepared by pulsed laser deposition Hydrogen absorption in thin ZnO films prepared by pulsed laser deposition (en)
skos:prefLabel	Hydrogen absorption in thin ZnO films prepared by pulsed laser deposition Hydrogen absorption in thin ZnO films prepared by pulsed laser deposition (en)
skos:notation	RIV/68378271:_____/13:00431501!RIV15-GA0-68378271
http://linked.open...avai/riv/aktivita	I P S
http://linked.open...avai/riv/aktivity	I, P(GAP108/11/0958), P(LH12173), P(MEB101102), S
http://linked.open...iv/cisloPeriodika	suppl. 1
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Lančok, Ján Novotný, Michal Bulíř, Jiří
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	78469
http://linked.open...ai/riv/idVysledku	RIV/68378271:_____/13:00431501
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	defects; hydrogen; positron annihilation; thin films; ZnO (en)
http://linked.open.../riv/klicoveSlovo	defects hydrogen positron annihilation thin films ZnO
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[4B41449367CD]
http://linked.open...i/riv/nazevZdroje	Journal of Alloys and Compounds
http://linked.open...in/vavai/riv/obor	BM
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	13 (xsd:int)
http://linked.open...vavai/riv/projekt	Investigation of point defects in ZnO and their interaction with hydrogen and nitrogen Effect of hydrogen on multiplication of defects in palladium subjected to severe plastic deformation Microstructure investigation of thin metal films
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	580
http://linked.open...iv/tvurceVysledku	Anwand, W. Brauer, G. Lančok, Ján Novotný, Michal Bulíř, Jiří Vlček, M. Lukáč, F. Čížek, J. Connolly, J. Krishnamurthy, S. McCarthy, E. Mosnier, J.-P. Melikhova, O.
http://linked.open...ain/vavai/riv/wos	000328172400012
issn	0925-8388
number of pages	4 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.jallcom.2013.01.121

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