Magneto-optical studies of SrGa0.7 Co-0.3 O3-delta perovskite thin films with embedded cobalt nanoparticles
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F15%3A10315522" target="_blank" >RIV/00216208:11320/15:10315522 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1063/1.4918783" target="_blank" >http://dx.doi.org/10.1063/1.4918783</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/1.4918783" target="_blank" >10.1063/1.4918783</a>
Alternative languages
Result language
angličtina
Original language name
Magneto-optical studies of SrGa0.7 Co-0.3 O3-delta perovskite thin films with embedded cobalt nanoparticles
Original language description
Sr(Ga-0.7 Co-0.3)O3-delta/Co perovskite/metal thin films have been systematically studied by means of Faraday and Kerr magneto-optical spectroscopies. The samples were prepared by pulsed laser deposition on (001) (LaAlO3)(0.3)(Sr2AlTaO6)(0.7) (LSAT) andSi substrates, and grew as a perovskite matrix containing approximately 6% by volume of embedded metallic Co nanoparticles with diameter less than 20 nm, which were distributed throughout the film and at the film-substrate interface. The film thickness ranged from 130 to 310 nm. The perovskite matrix was single crystal on LSAT and polycrystalline on Si. The magneto-optical spectroscopy was carried out in both Faraday and Kerr configurations in the photon energy range from 0.5 to 5 eV in magnetic fieldssufficient for sample saturation, showing a strong thickness dependence of the magneto-optical effect. This dependence was attributed to the different metallic Co content, nanoparticle size, and accumulation at the film-substrate interfac
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
BH - Optics, masers and lasers
OECD FORD branch
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Result continuities
Project
<a href="/en/project/LH13115" target="_blank" >LH13115: Novel materials for optical and magneto-optical applications</a><br>
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
2015
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 Applied Physics
ISSN
0021-8979
e-ISSN
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Volume of the periodical
117
Issue of the periodical within the volume
17
Country of publishing house
US - UNITED STATES
Number of pages
4
Pages from-to
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UT code for WoS article
000354984100093
EID of the result in the Scopus database
2-s2.0-84928812334