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Magnetic nanoparticles for medical applications have been developed by many
researchers. Separation, immunoassay, drug delivery, magnetic resonance imaging and …

Систематизированы основные методы получения магнитных наночастиц.
Проанализированы и обобщены экспериментальные данные об их свойствах …

Ferrimagnetic oxides may contain single or multi domain particles which get converted into
superparamagnetic state near a critical size. To explore the existence of these particles, we …

Abstract Ni-Zn and Ni-Zn-Co ferrite powders with nominal compositions Ni 0.5 Zn 0.5 Fe 2 O
4 and Ni 0.5 Zn 0.3 Co 0.2 Fe 2 O 4 were prepared by the solid-state reaction synthesis with …

We report cluster glass behaviour mixed with short-range ferrimagnetic ordering in Co0.
2Zn0. 8Fe2O4 spinel oxide. The AC susceptibility data show a maximum at T f1≈ 110 K and …

Nanocrystalline Co0. 2Zn0. 8Fe2O4 have been synthesised by the co-precipitation method.
XRD shows that the spinel ferrite is formed after sintering the sample at 393K. Nanoparticles …

Europium (II) sulfide nanoparticles with an average particle size of 5.5 nm and a narrow size
distribution were synthesized by the direct and facile thermal decomposition of a molecular …

Nano-crystalline copper ferrite compacts have been synthesized using mill scale fines via
conventional oxide ceramic process. The effects of firing temperatures and time on both …

Nanoparticles of Ho3+ substituted in Co–Zn ferrites were synthesised by sol–gel method.
The phase formation of these samples has been confirmed by X-ray powder diffraction …