Cu doped ZnO pellets: study of structure and Cu specific magnetic properties
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F12%3A00384293" target="_blank" >RIV/68378271:_____/12:00384293 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1088/0953-8984/24/50/506001" target="_blank" >http://dx.doi.org/10.1088/0953-8984/24/50/506001</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/0953-8984/24/50/506001" target="_blank" >10.1088/0953-8984/24/50/506001</a>
Alternative languages
Result language
angličtina
Original language name
Cu doped ZnO pellets: study of structure and Cu specific magnetic properties
Original language description
Cu doped ZnO polycrystalline pellets were synthesized with Cu concentrations varying from 2 to 10 wt% by a solid state reaction route (mixing of ZnO and CuO powders). By analyzing the XAS data, we found that at low Cu content most of the Cu atoms substitute for Zn inside the ZnO wurtzite lattice, while for higher Cu concentrations some unreacted CuO remains segregated from the Zn(1-x)Cu(x)O solid solution. Element-specific magnetic measurements were carried out by x-ray magnetic circular dichroism (XMCD) and compared to the results of ab initio calculations. The XMCD signal at the Cu K-edge originates from magnetic moments localized at Cu sites and, by monitoring the magnetic field dependence, we concur that these moments are associated with a paramagnetic state.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BM - Solid-state physics and magnetism
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GAP108%2F11%2F0853" target="_blank" >GAP108/11/0853: Nanostructures with transition metals: Towards ab-initio material design</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Physics-Condensed Matter
ISSN
0953-8984
e-ISSN
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Volume of the periodical
24
Issue of the periodical within the volume
50
Country of publishing house
GB - UNITED KINGDOM
Number of pages
7
Pages from-to
1-7
UT code for WoS article
000311891100019
EID of the result in the Scopus database
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