[PDF] Top 20 Structural and Magnetic Properties of Cr Co Nanoferrite Particles

... the samples are listed in Table 4. It was observed that initially Co ferrite (x = 0.0) showing maximum saturation magnetization 41.15 emu/g. As Chromium is doped into the sample (at x = 0.1), the saturation ... See full document

... different Co concentration ...the Co concentration is less that the Fe concentration, the cubic structure appears in the films, while the hexagonal structure dominates when the Co concentration is ... See full document

... the structural peculiarities of the microwires, in particular, using data of differential scanning calorimetry (DSC), received for the samples under study (Figure ... See full document

... chemical properties of nanostructures. The magnetic ferrite particles in the nanoscale regime can be synthesized by different methods like soft chemical methods such as co-precipitation, ... See full document

... ZnO particles have been successfully synthesized at low temperature (80˚C) by the copre- cipitation method using zinc sulfatehepta hydrate and ...The structural and magnetic properties have ... See full document

... photonic properties [6-9]. Recently ZnO based Dilute magnetic semiconductors had been concentrating on a novel practical technologies such as spin – electronics or spintronics ...Dilute magnetic ... See full document

... The cathode plate was taken out from the solution after 15 min. and dried for couple of minutes. Analysis with scanning electron microscope and X-ray diffractometer provide surface and structural characters of ... See full document

... the structural and magnetic properties may vary with synthesized techniques, therefore it would be very interesting to investigate the structural and magnetic properties of ... See full document

... each co-doping concentration, the measure values of magnetization are much greater than that of the parent BFO, which is ...of magnetic properties is attributed to the reduction of crystallite size ... See full document

... their magnetic properties can be controlled and tailored to practical applications through the appropriate choice from a number of divalent cations in their structure , ...[16,17]. Magnetic ... See full document

... and magnetic properties as well as their wide applications, such as microwave devices, magnetic switches, electromagnetic circuits, magnetic cores, medical diagnostics, information storage ... See full document

... the structural investigation and confirmation of ferrite, The X-ray diffraction (XRD) was used to determine the particle size and structural ...The magnetic property of the samples shows remarkable ... See full document

... fine particles for van der Waals ...primary particles attach to each other and form ...these particles continue to collide and coalesce to form even larger ...ceria particles was found to ... See full document

... the magnetic order is mainly due to an indirect exchange interaction mechanism occurring between the metal ions in the A and B sub ...Hence magnetic properties of the particle can be varied by ... See full document

... This work was partly supported by a Grant-in-Aid for Scientific Research (S), Exploratory Research and Encour- agement of Young Scientists (B) from the Japanese Ministry of Education, Culture, Sports, Science, and ... See full document

... hard magnetic materials are found in home appliances such as TVs, audio systems, computers, phones, speakers, ...soft magnetic materials are in transformers, power supplies, and electronic components for ... See full document

... Recently, several methods were used to synthesize highly crystalline and uniformly sized magnetic nanopar- ticles of mixed ferrite [2,3]. Most of these methods can- not be applied to a large scale and economic ... See full document

... the particles of the Co 3 O 4 were determined by ...prepared Co 3 O 4 nanoparticles with fusiform-like morphology and multigonal ...the particles of tricobalt tetraoxide have homogeneous and ... See full document

... Abstract: Magnetic-based biosensors are attractive for on-site detection of biomarkers due to the low magnetic susceptibility of biological ...sensitive magnetic- based biosensing system that is ... See full document

... by co-precipitation method in our experimental work dilute solution (1 mole concentration ) of zinc acetate and sodium sulfide (1 mole concentration )were mixed in the presence of (capping agent ) sodium hexa meta ... See full document