Magnetic iron-based nanoparticles have been found to stimulate algae growth and harvest,
repair disintegrated particles and improve stability, and facilitate operation in extreme …

Magnetic oxides are promising materials for alternative health diagnoses and treatments.
The aim of this work is to understand the dependence of the heating power with the …

The structural, magnetic, and magnetocaloric characteristics of potassium diphosphate
KCrP2O7 were thoroughly investigated. A solid-state reaction method has been employed to …

The minimum crystallite size in a group of oxides has been analyzed as a function of their
synthesis conditions, critical nucleus size and the crystal structure parameters. Nanocrystals …

We report on structural, magnetic properties of Na-doped La 0.8 Sr 0.15 Na 0.05 MnO 3
(LSNMO) nanoparticles (NP) with size about 50 nm elaborated via sol-gel route. The …

In this report a detail investigation of magnetocaloric properties and critical behaviour of Zn
0.7 Co 0.3 Fe 2 O 4 nanoparticles synthesized via chemical co-precipitation method has …

The structural and optical properties of the Ti1− x Ce x O2 (0≤ x≤ 0.5) powders have been
achieved by pechini sol–gel technique. According to the XRD data, all of the samples have a …

In this scientific paper, we thoroughly investigated the magnetocaloric effect of Cr1− x Ru x
O2 (x= 0.000, 0.125, and 0.250) nanoparticles near room temperature. X-ray diffraction …

We investigated the magnetocaloric effect in commercial Er 2 O 3 powders which presents
almost no hysteresis losses at low temperature. At a magnetic field change of 5 T, it displays …

Fe 2− x Ru x O 3 (0≤ x≤ 0.08) powders were prepared by solid-state method. X-ray
diffraction patterns revealed that the Fe 2 O 3 powders crystallize in a hexagonal structure …