Surface spin effects in La-doped CoFe2O4 nanoparticles prepared by microemulsion route
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F11%3A10105419" target="_blank" >RIV/00216208:11310/11:10105419 - isvavai.cz</a>
Alternative codes found
RIV/68378271:_____/11:00367611 RIV/61388980:_____/11:00367611
Result on the web
<a href="http://dx.doi.org/10.1063/1.3642992" target="_blank" >http://dx.doi.org/10.1063/1.3642992</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/1.3642992" target="_blank" >10.1063/1.3642992</a>
Alternative languages
Result language
angličtina
Original language name
Surface spin effects in La-doped CoFe2O4 nanoparticles prepared by microemulsion route
Original language description
A comparative study of pure CoFe2O4 nanoparticles and La-doped CoFe2O4 nanoparticles, prepared by microemulsion route has been performed. The samples were characterized using x-ray diffraction and transmission electron microscopy in order to obtain average particle size. preparation route. The samples were investigated by magnetization measurements, which revealed the coercivity values strongly dependent on particle size, but not significantly on level of La3ţ doping. Detailed in-field Mossbauer spectroscopy studies were performed in order to determine spin canting angles and cation distribution within the spinel network. The non-negligible canting angles up to 40_ in the La-doped samples were observed. The presence of the spin surface effects was alsosupported by magnetic measurement as the magnetization did not saturate even in considerably high magnetic fields (7 T).
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%2F10%2F1250" target="_blank" >GAP108/10/1250: Multifunctional nanoparticles: smart preparation methods and study of their physical properties</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2011
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
110
Issue of the periodical within the volume
7
Country of publishing house
US - UNITED STATES
Number of pages
7
Pages from-to
1-7
UT code for WoS article
000295883000063
EID of the result in the Scopus database
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