This HTML5 document contains 54 embedded RDF statements represented using HTML+Microdata notation.

The embedded RDF content will be recognized by any processor of HTML5 Microdata.

Namespace Prefixes

PrefixIRI
dctermshttp://purl.org/dc/terms/
n7http://localhost/temp/predkladatel/
n14http://linked.opendata.cz/resource/domain/vavai/projekt/
n10http://linked.opendata.cz/resource/domain/vavai/riv/tvurce/
n4http://linked.opendata.cz/ontology/domain/vavai/
shttp://schema.org/
n5http://linked.opendata.cz/ontology/domain/vavai/riv/
rdfshttp://www.w3.org/2000/01/rdf-schema#
skoshttp://www.w3.org/2004/02/skos/core#
n13http://bibframe.org/vocab/
n17http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F60461373%3A22310%2F14%3A43897474%21RIV15-GA0-22310___/
n2http://linked.opendata.cz/resource/domain/vavai/vysledek/
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
n8http://linked.opendata.cz/ontology/domain/vavai/riv/klicoveSlovo/
n20http://linked.opendata.cz/ontology/domain/vavai/riv/duvernostUdaju/
xsdhhttp://www.w3.org/2001/XMLSchema#
n18http://linked.opendata.cz/ontology/domain/vavai/riv/aktivita/
n11http://linked.opendata.cz/ontology/domain/vavai/riv/jazykVysledku/
n15http://linked.opendata.cz/ontology/domain/vavai/riv/druhVysledku/
n9http://linked.opendata.cz/ontology/domain/vavai/riv/obor/
n12http://reference.data.gov.uk/id/gregorian-year/

Statements

Subject Item
n2:RIV%2F60461373%3A22310%2F14%3A43897474%21RIV15-GA0-22310___
rdf:type
skos:Concept n4:Vysledek
rdfs:seeAlso
http://www.sciencedirect.com/science/article/pii/S0168583X14002912
dcterms:description
The structural and magnetic properties of ZnO (0001) single crystals implanted with 200 keV Gd ions up to a fluence of 5 x 1015 cm(-2) and subsequently annealed at 800 degrees C in various atmospheres were studied. The chemical composition and concentration depth profiles of ion-implanted layers were characterised by Rutherford Back-Scattering spectrometry (RBS) and compared to SRIM simulations. The as-implanted Gd depth profiles were found to be broader than those simulated by SRIM, but the projected range coincided well with that simulated. After annealing at 800 degrees C, the depth profiles became narrower. The structural changes in the layers modified by ion implantation and subsequent annealing were characterised by RBS channelling. The annealing led to partial recrystallisation and a decrease in the number of Gd atoms situated in substitutional positions. Raman spectroscopy showed that the point defects in Zn and O vacancies had been created by implantation and that these defects are most effectively cured after annealing in oxygen atmosphere. AFM analysis was used to determine the surface-morphology changes after the implantation and annealing procedures. The as-implanted samples exhibited ferromagnetism persisting up to room temperature. The annealing procedure led to paramagnetic behaviour, probably caused by the formation of gadolinium clusters. The structural and magnetic properties of ZnO (0001) single crystals implanted with 200 keV Gd ions up to a fluence of 5 x 1015 cm(-2) and subsequently annealed at 800 degrees C in various atmospheres were studied. The chemical composition and concentration depth profiles of ion-implanted layers were characterised by Rutherford Back-Scattering spectrometry (RBS) and compared to SRIM simulations. The as-implanted Gd depth profiles were found to be broader than those simulated by SRIM, but the projected range coincided well with that simulated. After annealing at 800 degrees C, the depth profiles became narrower. The structural changes in the layers modified by ion implantation and subsequent annealing were characterised by RBS channelling. The annealing led to partial recrystallisation and a decrease in the number of Gd atoms situated in substitutional positions. Raman spectroscopy showed that the point defects in Zn and O vacancies had been created by implantation and that these defects are most effectively cured after annealing in oxygen atmosphere. AFM analysis was used to determine the surface-morphology changes after the implantation and annealing procedures. The as-implanted samples exhibited ferromagnetism persisting up to room temperature. The annealing procedure led to paramagnetic behaviour, probably caused by the formation of gadolinium clusters.
dcterms:title
A study of the structural and magnetic properties of ZnO implanted by Gd ions A study of the structural and magnetic properties of ZnO implanted by Gd ions
skos:prefLabel
A study of the structural and magnetic properties of ZnO implanted by Gd ions A study of the structural and magnetic properties of ZnO implanted by Gd ions
skos:notation
RIV/60461373:22310/14:43897474!RIV15-GA0-22310___
n5:aktivita
n18:S n18:P n18:I
n5:aktivity
I, P(GA13-20507S), P(LM2011019), S
n5:cisloPeriodika
AUG 1 2014
n5:dodaniDat
n12:2015
n5:domaciTvurceVysledku
n10:3148262 n10:6541690 n10:5250226
n5:druhVysledku
n15:J
n5:duvernostUdaju
n20:S
n5:entitaPredkladatele
n17:predkladatel
n5:idSjednocenehoVysledku
1208
n5:idVysledku
RIV/60461373:22310/14:43897474
n5:jazykVysledku
n11:eng
n5:klicovaSlova
AFM; Raman spectroscopy; RBS channelling; Depth profiles; Gd implantation; ZnO
n5:klicoveSlovo
n8:RBS%20channelling n8:Gd%20implantation n8:ZnO n8:Depth%20profiles n8:AFM n8:Raman%20spectroscopy
n5:kodStatuVydavatele
NL - Nizozemsko
n5:kontrolniKodProRIV
[B3111D03009F]
n5:nazevZdroje
Nuclear Instruments and Methods in Physics Research, Section B
n5:obor
n9:CA
n5:pocetDomacichTvurcuVysledku
3
n5:pocetTvurcuVysledku
7
n5:projekt
n14:LM2011019 n14:GA13-20507S
n5:rokUplatneniVysledku
n12:2014
n5:svazekPeriodika
332
n5:tvurceVysledku
Malinský, P. Sedmidubský, David Wilhelm, R. A. Sofer, Zdeněk Šimek, Petr Mikulics, M. Macková, A.
n5:wos
000339131200018
s:issn
0168-583X
s:numberOfPages
5
n13:doi
10.1016/j.nimb.2014.02.034
n7:organizacniJednotka
22310