Magnetic structural properties of maghemite nanoparticles obtained with the use of different stabilizers

By co-deposition maghemite particles doped with Sm 3+ are obtained with the average particle size within 9.9-10.9 nm. Samarium is shown to be present mainly in the near-surface layer of nanoparticles. It is found that the functionalization of the maghemite nanoparticle surface by organic molecules d...

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Bibliographic Details
Published in:Journal of structural chemistry 2017-12, Vol.58 (7), p.1391-1396
Main Authors: Lastovina, T. A., Budnik, A. P., Polyakov, V. A., Soldatov, A. V.
Format: Article
Language:English
Subjects:
Atomic
Atomic/Molecular Structure and Spectra
Chemistry
Chemistry and Materials Science
Inorganic Chemistry
Magnetic properties
Molecular
Nanoparticles
Optical and Plasma Physics
Organic chemistry
Physical Chemistry
Samarium
Solid State Physics
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Summary:By co-deposition maghemite particles doped with Sm 3+ are obtained with the average particle size within 9.9-10.9 nm. Samarium is shown to be present mainly in the near-surface layer of nanoparticles. It is found that the functionalization of the maghemite nanoparticle surface by organic molecules does not deteriorate their magnetic properties.
ISSN:0022-4766
1573-8779
DOI:10.1134/S0022476617070162