Depth profiling of ultra-thin alumina layers grown on Co(0001)
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F13%3A10192057" target="_blank" >RIV/00216208:11320/13:10192057 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1088/0953-8984/25/9/095004" target="_blank" >http://dx.doi.org/10.1088/0953-8984/25/9/095004</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/0953-8984/25/9/095004" target="_blank" >10.1088/0953-8984/25/9/095004</a>
Alternative languages
Result language
angličtina
Original language name
Depth profiling of ultra-thin alumina layers grown on Co(0001)
Original language description
Epitaxial thin oxide layers were grown by simultaneous aluminum deposition and oxidation on a Co(0001) single crystal, and the metal-oxide interface between the substrate and the grown layer was studied using photoelectron spectroscopy. The oxide layerswere composed of two kinds of chemically different layers. Angle-resolved measurements were used to determine the compositions of oxide sub-layers and to reveal their respective thicknesses. The topmost oxide layers were up to 0.23 nm thick, determined by analysis of O 1s and Co 2p(3/2) photoelectron spectra. The results of the analysis show that the interface layer is composed of a mixture of oxygen and cobalt atoms and its thickness is approximately 0.6 nm. The analysis of Co 2p(3/2), Al 2p(3/2) and O1s core level binding energies confirmed the presence of CoO in the interface layer and Al2O3 in the topmost oxide layer.
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
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2013
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
25
Issue of the periodical within the volume
9
Country of publishing house
GB - UNITED KINGDOM
Number of pages
8
Pages from-to
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UT code for WoS article
000314823600013
EID of the result in the Scopus database
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